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86 results on '"Bonnivard, V."'

1. Contamination of stellar-kinematic samples and uncertainty about dark matter annihilation profiles in ultrafaint dwarf galaxies: the example of Segue I

Author: Bonnivard, V., Maurin, D., and Walker, M. G.
Subjects: Astrophysics - Astrophysics of Galaxies
Abstract: The expected gamma-ray flux coming from dark matter annihilation in dwarf spheroidal (dSph) galaxies depends on the so-called `J-factor', the integral of the squared dark matter density along the line-of-sight. We examine the degree to which estimates of J are sensitive to contamination (by foreground Milky Way stars and stellar streams) of the stellar-kinematic samples that are used to infer dark matter densities in `ultrafaint' dSphs. Applying standard kinematic analyses to hundreds of mock data sets that include varying levels of contamination, we find that mis-classified contaminants can cause J-factors to be overestimated by orders of magnitude. Stellar-kinematic data sets for which we obtain such biased estimates tend 1) to include relatively large fractions of stars with ambiguous membership status, and 2) to give estimates for J that are sensitive to specific choices about how to weight and/or to exclude stars with ambiguous status. Comparing publicly-available stellar-kinematic samples for the nearby dSphs Reticulum~II and Segue~I, we find that only the latter displays both of these characteristics. Estimates of Segue~I's J-factor should therefore be regarded with a larger degree of caution when planning and interpreting gamma-ray observations. Moreover, robust interpretations regarding dark matter annihilation in dSph galaxies in general will require explicit examination of how interlopers might affect the inferred dark matter density profile., Comment: 12 pages, 8 figures. New appendix A (joint light/dark matter likelihood), results unchanged. Match accepted MNRAS version
Published: 2015
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2. Dark matter annihilation and decay profiles for the Reticulum II dwarf spheroidal galaxy

Author: Bonnivard, V., Combet, C., Maurin, D., Geringer-Sameth, A., Koushiappas, S. M., Walker, M. G., Mateo, M., Olszewski, E., and Bailey III, J. I.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, High Energy Physics - Phenomenology
Abstract: The dwarf spheroidal galaxies (dSph) of the Milky Way are among the most attractive targets for indirect searches of dark matter. In this work, we reconstruct the dark matter annihilation (J-factor) and decay profiles for the newly discovered dSph Reticulum II. Using an optimized spherical Jeans analysis of kinematic data obtained from the Michigan/Magellan Fiber System (M2FS), we find Reticulum II's J-factor to be among the largest of any Milky Way dSph. We have checked the robustness of this result against several ingredients of the analysis. Unless it suffers from tidal disruption or significant inflation of its velocity dispersion from binary stars, Reticulum II may provide a unique window on dark matter particle properties., Comment: 5 pages, 4 figures. Match the ApJL accepted version
Published: 2015
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3. Dark matter annihilation and decay in dwarf spheroidal galaxies: The classical and ultrafaint dSphs

Author: Bonnivard, V., Combet, C., Daniel, M., Funk, S., Geringer-Sameth, A., Hinton, J. A., Maurin, D., Read, J. I., Sarkar, S., Walker, M. G., and Wilkinson, M. I.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies
Abstract: Dwarf spheroidal (dSph) galaxies are prime targets for present and future gamma-ray telescopes hunting for indirect signals of particle dark matter. The interpretation of the data requires careful assessment of their dark matter content in order to derive robust constraints on candidate relic particles. Here, we use an optimised spherical Jeans analysis to reconstruct the `astrophysical factor' for both annihilating and decaying dark matter in 21 known dSphs. Improvements with respect to previous works are: (i) the use of more flexible luminosity and anisotropy profiles to minimise biases, (ii) the use of weak priors tailored on extensive sets of contamination-free mock data to improve the confidence intervals, (iii) systematic cross-checks of binned and unbinned analyses on mock and real data, and (iv) the use of mock data including stellar contamination to test the impact on reconstructed signals. Our analysis provides updated values for the dark matter content of 8 `classical' and 13 `ultrafaint' dSphs, with the quoted uncertainties directly linked to the sample size; the more flexible parametrisation we use results in changes compared to previous calculations. This translates into our ranking of potentially-brightest and most robust targets---viz., Ursa Minor, Draco, Sculptor---, and of the more promising, but uncertain targets---viz., Ursa Major 2, Coma---for annihilating dark matter. Our analysis of Segue 1 is extremely sensitive to whether we include or exclude a few marginal member stars, making this target one of the most uncertain. Our analysis illustrates challenges that will need to be addressed when inferring the dark matter content of new `ultrafaint' satellites that are beginning to be discovered in southern sky surveys., Comment: 19 pages, 14 figures, submitted to MNRAS. Supplementary material available on request
Published: 2015
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4. Spherical Jeans analysis for dark matter indirect detection in dwarf spheroidal galaxies - Impact of physical parameters and triaxiality

Author: Bonnivard, V., Combet, C., Maurin, D., and Walker, M. G.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies
Abstract: Dwarf spheroidal (dSph) galaxies are among the most promising targets for the indirect detection of dark matter (DM) from annihilation and/or decay products. Empirical estimates of their DM content - and hence the magnitudes of expected signals - rely on inferences from stellar-kinematic data. However, various kinematic analyses can give different results and it is not obvious which are most reliable. Using extensive sets of mock data of various sizes (mimicking 'ultra-faint' and 'classical' dSphs) and an MCMC engine, here we investigate biases, uncertainties, and limitations of analyses based on parametric solutions to the spherical Jeans equation. For a variety of functional forms for the tracer and DM density profiles, as well as the orbital anisotropy profile, we examine reliability of estimates for the astrophysical J- and D-factors for annihilation and decay, respectively. For large (N > 1000) stellar-kinematic samples typical of 'classical' dSphs, errors tend to be dominated by systematics, which can be reduced through the use of sufficiently general and flexible functional forms. For small (N < 100) samples typical of 'ultrafaints', statistical uncertainties tend to dominate systematic errors and flexible models are less necessary. We define an optimal strategy that would mitigate sensitivity to priors and other aspects of analyses based on the spherical Jeans equation. We also find that the assumption of spherical symmetry can bias estimates of J (with the 95% credibility intervals not encompassing the true J-factor) when the object is mildly triaxial (axis ratios b/a = 0.8, c/a = 0.6). A concluding table summarises the typical error budget and biases for the different sample sizes considered., Comment: 21 pages, 20 figures. Minor changes (several clarifications): match the MNRAS accepted version
Published: 2014
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5. Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Cavasonza, L. Ali, Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., Koutsenko, V., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., AMS Collaboration, Becker, Ulrich J, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, S. M., Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, S. M., Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Research unit Astroparticle Physics, Azzarello, Philipp, Cadoux, Franck, Chen, Yao, Leluc, Catherine, Paniccia, Mercedes, Perrina, Chiara, Pohl, Martin, Rapin, Divic Jean, Wu, Xin, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Aguilar, M., Cavasonza, L. Ali, Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K.F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Chen, Y., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y.M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Gallucci, G., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., He, Z.H., Heil, M., Hsieh, T.H., Huang, H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kang, S.C., Kanishev, K., Khiali, B., Kim, G.N., Kim, K.S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Lordello, V.D., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V.M., Mo, D.C., Mott, P., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H.D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S.M., Von Dratzig, A. Schulz, Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Son, D., Song, J.W., Tacconi, M., Tang, X.W., Tang, Z.C., Tescaro, D., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X.Q., Wang, Z.X., Wei, C.C., Weng, Z.L., Whitman, K., Wu, H., Wu, X., Xiong, R.Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J.H., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Aguilar, M, Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: lepton, General Physics and Astronomy, magnetic field, Electron, PROPAGATION, positron: flux, 01 natural sciences, rotation, Positron, Alpha Magnetic Spectrometer, ddc:550, AMS, PERSPECTIVE, 010303 astronomy & astrophysics, Physics, Range (particle radiation), DARK MATTER, Solar maximum, solar, anti-p, electron: spectrum, modulation, FIS/01 - FISICA SPERIMENTALE, cosmic radiation: galaxy, Charge-sign dependent solar modulation, Atomic physics, cosmic radiation: flux, Solar modulation, Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, satellite, Cosmic ray, ddc:500.2, energy dependence, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), cosmic rays, MINIMUM, 0103 physical sciences, PROTONS, ddc:530, structure, Polarity reversal, ta115, Cosmic-ray, 010308 nuclear & particles physics, fluctuation, electron: cosmic radiation, electron: flux, ASTROFÍSICA, HELIOSPHERE, magnetic spectrometer, p: flux, flux: ratio, SIMULATIONS, GALAXY, cosmic radiation: primary, positron fraction, SOLAR MODULATION, time dependence, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Heliosphere, FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
Abstract: Physical review letters 121(5), 051102 (2018). doi:10.1103/PhysRevLett.121.051102, Published by APS, College Park, Md.
Published: 2018

6. Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station

Author: AMS Collaboration, Ali Cavasonza, L., Bachlechner, A., Beischer, B., Chung, C. H., Gast, H., Kirn, Th., Luebelsmeyer, K., Machate, F., Nikonov, N., Räihä, T., Schael, S., Schulz Von Dratzig, A., Schwering, G., Siedenburg, T., Zhukov, V., Zimmermann, N., Demirköz, M. B., Konak, C., Türkoǧlu, C., Caroff, S., Coignet, G., Goy, C., Poireau, V., Rosier-Lees, S., Vialle, J. P., Shan, B. S., Zheng, Z. M., Dai, Y. M., Wang, Q. L., Yu, Y. J., Başeǧmez-Du Pree, S., Chen, G. M., Chen, H. S., Li, Z. H., Lu, Y. S., Tang, X. W., Tang, Z. C., Wang, X. Q., Yang, M., Yu, Z. Q., Zhang, C., Zhang, F., Zhang, S. W., Zhuang, H. L., Contin, A., Laurenti, G., Masi, N., Palmonari, F., Quadrani, L., Zichichi, A., Becker, U., Behlmann, M., Burger, J., Cai, X. D., Capell, M., Chen, A. I., Choumilov, E., Choutko, V., Dadzie, K., Egorov, A., Eline, A., Feng, J., Fisher, P., Galaktionov, Y., Heil, M., Hsieh, T. H., Jia, Yi, Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., Lebedev, A., Liu, Hu, Phan, H. D., Plyaskin, V., Qin, X., Rozhkov, A., Ting, Samuel C. C., Ting, S. M., Wang, X., Weng, Z. L., Xu, W., Yan, Q., Zhang, J., Zhang, Z., Zuccon, P., Chang, Y. H., Chou, H. Y., Khiali, B., Liu, D., Sagdeev, R., Picot-Clemente, N., Seo, E. S., Huh, C., Jang, W. Y., Kang, S. C., Kim, G. N., Kim, K. S., Lim, S., Son, D., Castellini, G., Barrin, L., Gargiulo, C., Kanishev, K., Laudi, E., Azzarello, P., Bourquin, M., Cadoux, F., Leluc, C., Li, Y., Paniccia, M., Perrina, C., Pohl, M., Rapin, D., Wu, X., Aupetit, S., Barrau, A., Bonnivard, V., Derome, L., Ghelfi, A., Maurin, D., Ricol, J. S., Guo, K. H., He, Z. H., Huang, Z. C., Li, T. X., Li, Z. Y., Lu, S. Q., Lyu, S. S., Mo, D. C., Ni, J. Q., Qi, X. M., Wang, Z. X., Bindi, V., Consolandi, C., Corti, C., Datta, A., Von Doetinchem, P., Nelson, T., Palermo, M., Whitman, K., Bollweg, K., Clark, C., Martin, T., Mott, P., Urban, T., Attig, N., Lippert, T., Schmidt, S. M., Bindel, K. F., De Boer, W., Gebauer, I., Graziani, M., Zeissler, S., Clavero, R., García-López, R. J., Tescaro, D., Vázquez Acosta, M., Arruda, L., Barao, F., Orcinha, M., Han, K. C., Jinchi, H., Aguilar, M., Berdugo, J., Casaus, J., Delgado, C., Díaz, C., Giovacchini, F., Mañá, C., Marín, J., Martínez, G., Oliva, A., Palomares, C., Velasco, M., Gómez-Coral, D. M., Grabski, V., Menchaca-Rocha, A., Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., La Vacca, G., Pensotti, S., Rancoita, P. G., Rozza, D., Tacconi, M., Zannoni, M., Dong, F., Gong, J., Li, J. Q., Li, Q., Luo, J. Z., Meng, Q., Shi, J. Y., Wu, H., Xiong, R. Q., Yi, H., Zhang, J. H., Ambrosi, G., Bertucci, B., Crispoltoni, M., Donnini, F., Duranti, M., D'Urso, D., Fiandrini, E., Formato, V., Ionica, M., Nozzoli, F., Pauluzzi, M., Pizzolotto, C., Tomassetti, N., Vagelli, V., Cervelli, F., Di Falco, S., Gallucci, G., Incagli, M., Pilo, F., Basara, L., Battiston, R., Burger, W. J., Dimiccoli, F., Lazzizzera, I., Vitale, V., Bartoloni, A., Borgia, B., Lipari, P., Valente, E., Bueno, E. F., Lordello, V. D., Mikuni, V. M., Vecchi, M., Chae, M. J., Yang, J., Cheng, L., Cui, Z., Luo, F., Song, J. W., Wang, L. Q., Wang, N. H., Li, H. S., Yang, Y., Lee, H. T., Creus, W., Haino, S., Huang, H., Lee, S. C., Lin, C. H., Qu, Z. Y., Wei, C. C., Battarbee, M., Eronen, T., Torsti, J., Valtonen, E., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), AMS, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Marks Ting, Susan Carol, Wang, Xiaozhen, Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Wu, Xin, Perrina, Chiara, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K.F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Burger, W.J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y.M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Gallucci, G., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., He, Z.H., Heil, M., Hsieh, T.H., Huang, H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kang, S.C., Kanishev, K., Khiali, B., Kim, G.N., Kim, K.S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Lordello, V.D., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V.M., Mo, D.C., Mott, P., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H.D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S.M., Schulz Von Dratzig, A., Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Son, D., Song, J.W., Tacconi, M., Tang, X.W., Tang, Z.C., Tescaro, D., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X., Wang, X.Q., Wang, Z.X., Wei, C.C., Weng, Z.L., Whitman, K., Wu, H., Wu, X., Xiong, R.Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J.H., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Aguilar, M, Ali Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: Space experiments, General Physics and Astronomy, primary [cosmic radiation], Astrophysics, 01 natural sciences, Power law, Rigidity (electromagnetism), ddc:550, Alpha Magnetic Spectrometer, AMS, 010303 astronomy & astrophysics, Alpha magnetic spectrometers, Physics, Spectrometers, ratio [flux], secondary [cosmic radiation], FIS/01 - FISICA SPERIMENTALE, lithium, Beryllium, Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, satellite, chemistry.chemical_element, Cosmic ray, ddc:500.2, Astrophysics::Cosmology and Extragalactic Astrophysics, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Secondary cosmic-rays, Cosmic rays nuclei, 0103 physical sciences, International Space Station, ddc:530, 010306 general physics, Boron, cosmic radiation: secondary, Cosmic rays, Cosmic.-ray propagation, ta115, ISS, carbon, nucleus, ASTROFÍSICA, Space stations, beryllium, magnetic spectrometer, Flux ratio, flux: ratio, cosmic radiation: primary, chemistry, boron, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], oxygen
Abstract: Physical review letters 120(2), 021101 (2018). doi:10.1103/PhysRevLett.120.021101, Published by APS, College Park, Md.
Published: 2018

7. Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Ali Cavasonza, Leila, Barrau, A., Heil, M., Hoffman, J., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jia, Yi, Barrin, L., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Thomas, Konak, C., Kounina, O., Kounine, A., Bartoloni, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Basara, L., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Light, C., Lim, S., Lin, C. H., Lipari, P., Başeğmez-du Pree, S., Lippert, T., Liu, D., Liu, Hu, Lordello, V. D., Lu, S. Q., Lu, Y. S., Lübelsmeyer, Klaus, Luo, F., Luo, J. Z., Luo, X., Battarbee, M., Lyu, S. S., Machate, Fabian, Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Battiston, R., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, Nikolay, Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Becker, U., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Behlmann, M., Plyaskin, V., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, Tomi, Rancoita, P. G., Beischer, Bastian, Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, Stefan, Schmidt, Sebastian M., Schulz von Dratzig, A., Schwering, Georg, Alpat, B., Berdugo, J., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, Thorsten, Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Bertucci, B., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vazquez Acosta, M., Bindel, K. F., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Bindi, V., Weng, Z. L., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., de Boer, W., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. H., Zhang, S. W., Bollweg, K., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, Valery, Zichichi, A., Zimmermann, Nikolas, Zuccon, P., AMS Collaboration, Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Ambrosi, G., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Arruda, L., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, Chan Hoon, Attig, N., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Aupetit, S., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Azzarello, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Bachlechner, Andreas, Formato, V., Galaktionov, Y., Gallucci, G., Garcia-Lopez, R., Gargiulo, C., Gast, Henning, Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Barao, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K.F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Chen, Y., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y.M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jia, Yi, Jinchi, H., Kang, S.C., Kanishev, K., Khiali, B., Kim, G.N., Kim, K.S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, Z.H., Li, Z.Y., Light, C., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V.D., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Luo, X., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V.M., Mo, D.C., Mott, P., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H.D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S.M., Schulz Von Dratzig, A., Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Son, D., Song, J.W., Tacconi, M., Tang, X.W., Tang, Z.C., Tescaro, D., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X., Wang, X.Q., Wang, Z.X., Wei, C.C., Weng, Z.L., Whitman, K., Wu, H., Wu, X., Xiong, R.Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J.H., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP), Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, S. M., Weng, Zhili, Xu, Wang, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Chen, Yao, Leluc, Catherine, Paniccia, Mercedes, Perrina, Chiara, Pohl, Martin, Rapin, Divic Jean, Wu, Xin, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Light, C, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Luo, X, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Popkow, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: Proton, helium: flux, General Physics and Astronomy, magnetic field, Helium, rotation, 01 natural sciences, Alpha particle spectrometers, Solar energy, Alpha Magnetic Spectrometer, ddc:550, AMS, Monte Carlo, 010303 astronomy & astrophysics, Physics, cosmic radiation: spectrum, precision measurement, imaging, Solar maximum, solar, Cosmology, FIS/01 - FISICA SPERIMENTALE, Amplitude, Solar modulation, Astrophysics and Astronomy, energy loss, Astrophysics::High Energy Astrophysical Phenomena, satellite, chemistry.chemical_element, ddc:500.2, Solar cycle 24, dark matter, Nuclear physics, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Flux (metallurgy), 0103 physical sciences, ddc:530, structure, fine structure, ta115, Cosmic-ray, energy: kinetic, 010308 nuclear & particles physics, COSMIC RAYS, ASTROFÍSICA, Space stations, magnetic spectrometer, Magnetic resonance spectrometers, flux: ratio, p: flux, positron fraction, Cherenkov counter, calorimeter: electromagnetic, chemistry, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], FIS/04 - FISICA NUCLEARE E SUBNUCLEARE, Heliosphere
Abstract: Physical review letters 121(5), 051101 (2018). doi:10.1103/PhysRevLett.121.051101, Published by APS, College Park, Md.
Published: 2018

8. Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Light, C, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Luo, X, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Popkow, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Heil, M., Hoffman, J., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jia, Yi, Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Light, C., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Luo, X., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz Von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. H., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Light, C, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Luo, X, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Popkow, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Heil, M., Hoffman, J., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jia, Yi, Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Light, C., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Luo, X., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz Von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. H., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Abstract: We present the precision measurement from May 2011 to May 2017 (79 Bartels rotations) of the proton fluxes at rigidities from 1 to 60 GV and the helium fluxes from 1.9 to 60 GV based on a total of 1×109 events collected with the Alpha Magnetic Spectrometer aboard the International Space Station. This measurement is in solar cycle 24, which has the solar maximum in April 2014. We observed that, below 40 GV, the proton flux and the helium flux show nearly identical fine structures in both time and relative amplitude. The amplitudes of the flux structures decrease with increasing rigidity and vanish above 40 GV. The amplitudes of the structures are reduced during the time period, which started one year after solar maximum, when the proton and helium fluxes steadily increase. Above ∼3 GV the p/He flux ratio is time independent. We observed that below ∼3 GV the ratio has a long-term decrease coinciding with the period during which the fluxes start to rise
Published: 2018

9. Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Cavasonza, L. Ali, Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Heil, M., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jia, Yi, Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Von Dratzig, A. Schulz, Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. H., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Aguilar, M, Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, De Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoǧlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Cavasonza, L. Ali, Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Heil, M., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jia, Yi, Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Von Dratzig, A. Schulz, Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. H., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Abstract: We present high-statistics, precision measurements of the detailed time and energy dependence of the primary cosmic-ray electron flux and positron flux over 79 Bartels rotations from May 2011 to May 2017 in the energy range from 1 to 50 GeV. For the first time, the charge-sign dependent modulation during solar maximum has been investigated in detail by leptons alone. Based on 23.5×106 events, we report the observation of short-term structures on the timescale of months coincident in both the electron flux and the positron flux. These structures are not visible in the e+/e- flux ratio. The precision measurements across the solar polarity reversal show that the ratio exhibits a smooth transition over 830±30 days from one value to another. The midpoint of the transition shows an energy dependent delay relative to the reversal and changes by 260±30 days from 1 to 6 GeV
Published: 2018

10. Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Ali Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. .F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. .J., Bourquin, M., Bueno, E. .F., Burger, J., Burger, W. .J., Cadoux, F., Cai, X. .D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. .J., Chang, Y. .H., Chen, A. .I., Chen, G. .M., Chen, H. .S., Cheng, L., Chou, H. .Y., Choumilov, E., Choutko, V., Chung, C. .H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. .M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. .B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. .J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. .M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. .H., Haino, S., Han, K. .C., He, Z. .H., Heil, M., Hsieh, T. .H., Huang, H., Huang, Z. .C., Huh, C., Incagli, M., Ionica, M., Jang, W. .Y., Jia, Yi, Jinchi, H., Kang, S. .C., Kanishev, K., Khiali, B., Kim, G. .N., Kim, K. .S., Kirn, T.h., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. .T., Lee, S. .C., Leluc, C., Li, H. .S., Li, J. .Q., Li, Q., Li, T. .X., Li, Y., Li, Z. .H., Li, Z. .Y., Lim, S., Lin, C. .H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. .D., Lu, S. .Q., Lu, Y. .S., Luebelsmeyer, K., Luo, F., Luo, J. .Z., Lyu, S. .S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. .M., Mo, D. .C., Mott, P., Nelson, T., Ni, J. .Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. .D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X. .M., Qin, X., Qu, Z. .Y., Räihä, T., Rancoita, P. .G., Rapin, D., Ricol, J. .S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. .M., Schulz von Dratzig, A., Schwering, G., Seo, E. .S., Shan, B. .S., Shi, J. .Y., Siedenburg, T., Son, D., Song, J. .W., Tacconi, M., Tang, X. .W., Tang, Z. .C., Tescaro, D., Ting, Samuel C. .C., Ting, S. .M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. .P., Vitale, V., Wang, L. .Q., Wang, N. .H., Wang, Q. .L., Wang, X., Wang, X. .Q., Wang, Z. .X., Wei, C. .C., Weng, Z. .L., Whitman, K., Wu, H., Wu, X., Xiong, R. .Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. .J., Yu, Z. .Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. .H., Zhang, S. .W., Zhang, Z., Zheng, Z. .M., Zhuang, H. .L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Aguilar, M, Ali Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. .F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. .J., Bourquin, M., Bueno, E. .F., Burger, J., Burger, W. .J., Cadoux, F., Cai, X. .D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. .J., Chang, Y. .H., Chen, A. .I., Chen, G. .M., Chen, H. .S., Cheng, L., Chou, H. .Y., Choumilov, E., Choutko, V., Chung, C. .H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y. .M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. .B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R. .J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. .M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. .H., Haino, S., Han, K. .C., He, Z. .H., Heil, M., Hsieh, T. .H., Huang, H., Huang, Z. .C., Huh, C., Incagli, M., Ionica, M., Jang, W. .Y., Jia, Yi, Jinchi, H., Kang, S. .C., Kanishev, K., Khiali, B., Kim, G. .N., Kim, K. .S., Kirn, T.h., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. .T., Lee, S. .C., Leluc, C., Li, H. .S., Li, J. .Q., Li, Q., Li, T. .X., Li, Y., Li, Z. .H., Li, Z. .Y., Lim, S., Lin, C. .H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. .D., Lu, S. .Q., Lu, Y. .S., Luebelsmeyer, K., Luo, F., Luo, J. .Z., Lyu, S. .S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. .M., Mo, D. .C., Mott, P., Nelson, T., Ni, J. .Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H. .D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X. .M., Qin, X., Qu, Z. .Y., Räihä, T., Rancoita, P. .G., Rapin, D., Ricol, J. .S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. .M., Schulz von Dratzig, A., Schwering, G., Seo, E. .S., Shan, B. .S., Shi, J. .Y., Siedenburg, T., Son, D., Song, J. .W., Tacconi, M., Tang, X. .W., Tang, Z. .C., Tescaro, D., Ting, Samuel C. .C., Ting, S. .M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. .P., Vitale, V., Wang, L. .Q., Wang, N. .H., Wang, Q. .L., Wang, X., Wang, X. .Q., Wang, Z. .X., Wei, C. .C., Weng, Z. .L., Whitman, K., Wu, H., Wu, X., Xiong, R. .Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. .J., Yu, Z. .Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J. .H., Zhang, S. .W., Zhang, Z., Zheng, Z. .M., Zhuang, H. .L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Abstract: We report on the observation of new properties of secondary cosmic rays Li, Be, and B measured in the rigidity (momentum per unit charge) range 1.9 GV to 3.3 TV with a total of 5.4 × 106 nuclei collected by AMS during the first five years of operation aboard the International Space Station. The Li and B fluxes have an identical rigidity dependence above 7 GVand all three fluxes have an identical rigidity dependence above 30 GV with the Li/Be flux ratio of 2.0 +/- 0.1. The three fluxes deviate from a single power law above 200 GV in an identical way. This behavior of secondary cosmic rays has also been observed in the AMS measurement of primary cosmic rays He, C, and O but the rigidity dependences of primary cosmic rays and of secondary cosmic rays are distinctly different. In particular, above 200 GV, the secondary cosmic rays harden more than the primary cosmic rays
Published: 2018

11. Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., AMS Collaboration, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Demakov, O., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, Steve M, Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Perrina, Chiara, Pohl, Martin, Rapin, Divic Jean, Vitillo, Stefania, Wu, Xin, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K.F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Burger, W.J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y.M., Datta, A., Delgado, C., Della Torre, S., Demakov, O., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jia, Yi, Jinchi, H., Kang, S.C., Kanishev, K., Khiali, B., Kim, G.N., Kim, K.S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V.D., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V.M., Mo, D.C., Mott, P., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H.D., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S.M., Schulz Von Dratzig, A., Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Son, D., Song, J.W., Tacconi, M., Tang, X.W., Tang, Z.C., Tescaro, D., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Vitillo, S., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X., Wang, X.Q., Wang, Z.X., Wei, C.C., Weng, Z.L., Whitman, K., Wu, H., Wu, X., Xiong, R.Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J.H., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Massachusetts Institute of Technology. Department of Materials Science and Engineering, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, Steve M, Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, Zhan, Zuccon, Paolo, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demakov, O, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: Astrophysics and Astronomy, satellite, General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, primary [cosmic radiation], ddc:500.2, helium, International Space stations, 01 natural sciences, Power law, Helium, International Space Station, Spectral line, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Rigidity (electromagnetism), 0103 physical sciences, Alpha Magnetic Spectrometer, ddc:550, ddc:530, AMS, 010306 general physics, 010303 astronomy & astrophysics, Cosmic rays, Alpha magnetic spectrometers, Physics, ta115, carbon, nucleus, Antimatter, Cosmic Rays, ASTROFÍSICA, magnetic spectrometer, Cosmic Rays, Carbon, Oxygen, cosmic radiation: primary, FIS/01 - FISICA SPERIMENTALE, Spectral features, chemistry, Primary cosmic-rays, Atomic physics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], oxygen
Abstract: Physical review letters 119(25), 251101 (2017). doi:10.1103/PhysRevLett.119.251101, Published by APS, College Park, Md.
Published: 2017

12. Precision Measurement of the Boron to Carbon Flux Ratio in Cosmic Rays from 1.9 GV to 2.6 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-du Pree, S, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M J, Bourquin, M, Bueno, E F, Burger, J, Cadoux, F, Cai, X D, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cervelli, F, Chae, M J, Chang, Y H, Chen, A I, Chen, G M, Chen, H S, Cheng, L, Chou, H Y, Choumilov, E, Choutko, V, Chung, C H, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y M, Delgado, C, Della Torre, S, Demirköz, M B, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D'Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García-López, R J, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gómez-Coral, D M, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guerri, I, Guo, K H, Habiby, M, Haino, S, Han, K C, He, Z H, Heil, M, Hoffman, J, Hsieh, T H, Huang, H, Huang, Z C, Huh, C, Incagli, M, Ionica, M, Jang, W Y, Jinchi, H, Kang, S C, Kanishev, K, Kim, G N, Kim, K S, Kirn, Th, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M S, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H T, Lee, S C, Leluc, C, Li, H S, Li, J Q, Li, Q, Li, T X, Li, W, Li, Z H, Li, Z Y, Lim, S, Lin, C H, Lipari, P, Lippert, T, Liu, D, Liu, Hu, Lu, S Q, Lu, Y S, Luebelsmeyer, K, Luo, F, Luo, J Z, Lv, S S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mo, D C, Morescalchi, L, Mott, P, Nelson, T, Ni, J Q, Nikonov, N, Nozzoli, F, Nunes, P, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Pereira, R, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X M, Qin, X, Qu, Z Y, Räihä, T, Rancoita, P G, Rapin, D, Ricol, J S, Rodríguez, I, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S M, Schulz von Dratzig, A, Schwering, G, Seo, E S, Shan, B S, Shi, J Y, Siedenburg, T, Son, D, Song, J W, Sun, W H, Tacconi, M, Tang, X W, Tang, Z C, Tao, L, Tescaro, D, Ting, Samuel C C, Ting, S M, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J P, Vitale, V, Vitillo, S, Wang, L Q, Wang, N H, Wang, Q L, Wang, X, Wang, X Q, Wang, Z X, Wei, C C, Weng, Z L, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xiong, R Q, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y J, Yu, Z Q, Zeissler, S, Zhang, C, Zhang, J, Zhang, J H, Zhang, S D, Zhang, S W, Zhang, Z, Zheng, Z M, Zhu, Z Q, Zhuang, H L, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, A. I., Choumilov, Evgueni, Choutko, Vitali, Demakov, O., Egorov, Alexander, Eline, Alexandre, Fisher, P., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, T. H., Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, J. Q., Plyaskin, Vasily, Rozhkov, Andrey B., Sun, W. H., Ting, Samuel, Ting, S. M., Wang, X., Weng, Z. L., Xu, W., Yan, Q., Zhang, J., Zhang, S. D., Zhang, Z., Zuccon, Paolo, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS Collaboration, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Vitillo, Stefania, Wu, Xin, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. . f., Bindi, V., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. . j., Bourquin, M., Bueno, E. . f., Burger, J., Cadoux, F., Cai, X. . d., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. . j., Chang, Y. . h., Chen, A. . i., Chen, G. . m., Chen, H. . s., Cheng, L., Chou, H. . y., Choumilov, E., Choutko, V., Chung, C. . h., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, Andrea, Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. . m., Delgado, C., Della Torre, S., Demirköz, M. . b., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Finch, E., Formato, V., Gallucci, G., García, B., García López, R. . j., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Goglov, P., Gómez Coral, D. . m., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. . h., Haino, S., Han, K. . c., Z. . h., He, Heil, M., Hoffman, J., Hsieh, T. . h., Huang, H., Huang, Z. . c., Huh, C., Incagli, M., Ionica, M., Jang, W. . y., Jinchi, H., Kang, S. . c., Kanishev, K., Kim, G. . n., Kim, K. . s., Kirn, T. h., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M. . s., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. . t., Lee, S. . c., Leluc, C., H. . s., Li, J. . q., Li, Li, Q., T. . x., Li, Li, W., Li, Y., Z. . h., Li, Z. . y., Li, Lim, S., Lin, C. . h., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lordello, V. . d., S. . q., Lu, Y. . s., Lu, Luebelsmeyer, K., Luo, F., Luo, J. . z., S. . s., Lv, Machate, F., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, Nicolo', Maurin, D., Menchaca Rocha, A., Meng, Q., Mikuni, V. . m., D. . c., Mo, Morescalchi, L., Mott, P., Nelson, T., J. . q., Ni, Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palmonari, Federico, Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Pereira, R., Picot Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Putze, A., Quadrani, Lucio, X. . m., Qi, Qin, X., Z. . y., Qu, Räihä, T., Rancoita, P. . g., Rapin, D., Ricol, J. . s., Rosier Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. . m., Schulz von Dratzig, A., Schwering, G., Seo, E. . s., Shan, B. . s., Shi, J. . y., Siedenburg, T., Son, D., Song, J. . w., Sun, W. . h., Tacconi, M., Tang, X. . w., Tang, Z. . c., Tao, L., Tescaro, D., Ting, Samuel C. . C., Ting, S. . m., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. . p., Vitale, V., Vitillo, S., Wang, L. . q., Wang, N. . h., Wang, Q. . l., Wang, X. . q., Wang, Z. . x., Wei, C. . c., Weng, Z. . l., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xiong, R. . q., Yang, J., Yang, M., Yang, Y., Yi, H., Y. . j., Yu, Z. . q., Yu, Zeissler, S., Zhang, C., Zhang, J. . h., Zhang, S. . d., Zhang, S. . w., Zheng, Z. . m., Zhu, Z. . q., Zhuang, H. . l., Zhukov, V., Zichichi, Antonino, Zimmermann, N., Zuccon, P., Aguilar, M, Ali Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demakov, O, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gómez Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kang, S, Kanishev, K, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Machate, F, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mikuni, V, Mo, D, Morescalchi, L, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Sun, W, Tacconi, M, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, X, Xia, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhu, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: Astrophysics and Astronomy, [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, Astrophysics, Cosmic Rays, Galactic propagation, ddc:500.2, 01 natural sciences, Power law, Space missions, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Rigidity (electromagnetism), AMS-02, boron, carbon, flux ratio, 0103 physical sciences, Alpha Magnetic Spectrometer, ddc:550, ddc:530, AMS, Boron, 010303 astronomy & astrophysics, Cosmic rays, Physics, Cosmic-ray propagation, Spectral index, ta114, 010308 nuclear & particles physics, Turbulence, Spectral density, Boron to carbon ratio, Carbon, FIS/01 - FISICA SPERIMENTALE, chemistry, Cosmic ray measurement, Cosmology, Rigidity, Space stations, Spectrometers
Abstract: Knowledge of the rigidity dependence of the boron to carbon flux ratio (B/C) is important in understanding the propagation of cosmic rays. The precise measurement of the B/C ratio from 1.9 GV to 2.6 TV, based on 2.3 million boron and 8.3 million carbon nuclei collected by AMS during the first 5 years of operation, is presented. The detailed variation with rigidity of the B/C spectral index is reported for the first time. The B/C ratio does not show any significant structures in contrast to many cosmic ray models that require such structures at high rigidities. Remarkably, above 65 GV, the B/C ratio is well described by a single power law R[superscript Δ] with index Δ=-0.333±0.014(fit)±0.005(syst), in good agreement with the Kolmogorov theory of turbulence which predicts Δ=-1/3 asymptotically., National Science Foundation (U.S.) (Grants 1455202 and 1551980), Wyle Research (Firm) (Grant 2014/T72497), United States. National Aeronautics and Space Administration (NASA Earth and Space Science Fellowship Grant HELIO15F-0005)
Published: 2016

13. Antiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: AMS Collaboration, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başecmez-Du Pree, S., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Finch, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García, B., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Goglov, P., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guerri, I., Guo, K. H., Habiby, M., Haino, S., Han, K. C., He, Z. H., Heil, M., Hoffman, J., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, T., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M. S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, W., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. M., Schulz Von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Sun, W. H., Tacconi, M., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Ting, S. C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wienkenhöver, J., Willenbrock, M., Wu, H., Wu, X., Xia, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, C., Zhang, J., Zhang, J. H., Zhang, S. D., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhu, Z. Q., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Habiby Alaoui, Marion, Leluc, Catherine, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Vitillo, Stefania, Willenbrock, Manfred, Wu, Xin, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez du Pree, S, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gómez Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guerri, I, Guo, K, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kang, S, Kanishev, K, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Sun, W, Tacconi, M, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhu, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Fisher, Peter H, Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Tsai-hsiu, Kounine, Andrei, Kounina, Olga, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, A., Li, J. Q., Plyaskin, Vasily, Rozhkov, Andrey B., Sun, W. H., Ting, Samuel, Ting, S. M., Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, S. D., Zhang, Zhan, Zhu, Z. Q., Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başecmez-Du Pree, S., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y.M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Finch, E., Fisher, P., Formato, V., Gallucci, G., García, B., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Goglov, P., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guerri, I., Guo, K.H., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kang, S.C., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S.M., Schulz Von Dratzig, A., Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Son, D., Song, J.W., Sun, W.H., Tacconi, M., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Vitillo, S., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X.Q., Wang, Z.X., Wei, C.C., Weng, Z.L., Whitman, K., Wienkenhöver, J., Willenbrock, M., Wu, H., Wu, X., Xia, X., Xiong, R.Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, C., Zhang, J.H., Zhang, S.D., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhu, Z.Q., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Subjects: [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, Cosmic ray, Elementary particle, Electron, ddc:500.2, Antiprotons, 01 natural sciences, Cosmic Rays, anti-protons, Space missions, Nuclear physics, Physics and Astronomy (all), FIS/05 - ASTRONOMIA E ASTROFISICA, Flux (metallurgy), Rigidity (electromagnetism), Positron, 0103 physical sciences, ddc:550, Alpha Magnetic Spectrometer, Dark matter, ddc:530, AMS, 010306 general physics, Nuclear Experiment, Cosmic rays, Cosmic ray measurement, Cosmology, Elementary particles, Rigidity, Space stations, Spectrometers Alpha magnetic spectrometers, Antiproton flux, Flux ratio, International Space stations, Precision measurement, Proton events, Proton flux, Physics, ta115, ta114, 010308 nuclear & particles physics, ASTROFÍSICA, FIS/01 - FISICA SPERIMENTALE, 13. Climate action, Antiproton, Physics::Accelerator Physics, High Energy Physics::Experiment
Abstract: A precision measurement by AMS of the antiproton flux and the antiproton-to-proton flux ratio in primary cosmic rays in the absolute rigidity range from 1 to 450 GV is presented based on 3.49×10^{5} antiproton events and 2.42×10^{9} proton events. The fluxes and flux ratios of charged elementary particles in cosmic rays are also presented. In the absolute rigidity range ∼60 to ∼500 GV, the antiproton p[over ¯], proton p, and positron e^{+} fluxes are found to have nearly identical rigidity dependence and the electron e^{-} flux exhibits a different rigidity dependence. Below 60 GV, the (p[over ¯]/p), (p[over ¯]/e^{+}), and (p/e^{+}) flux ratios each reaches a maximum. From ∼60 to ∼500 GV, the (p[over ¯]/p), (p[over ¯]/e^{+}), and (p/e^{+}) flux ratios show no rigidity dependence. These are new observations of the properties of elementary particles in the cosmos., National Science Foundation (U.S.) (Grant No. 1455202), Wyle Research (Firm), United States. National Aeronautics and Space Administration. Earth and Space Science Fellowship Program (Grant No. HELIO15F-0005)
Published: 2016

14. Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, Andrew I., Cheng, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Haas, D., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Levi, G., Li, H. L., Li, J. Q., Li, Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M. J., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, X. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W. H., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, M., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Yang, J., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zurbach, C., Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Plyaskin, Vasily, Rozhkov, Andrey B., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xu, Weiwei, Yan, Qi, Zuccon, Paolo, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Cortina Gil, Eduardo, Haas, Daniel, Habiby Alaoui, Marion, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Vitillo, Stefania, Wu, Xin, UCL - SST/IRMP - Institut de recherche en mathématique et physique, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xie, M., Xu, Weiwei, Yan, Qi, Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y.M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Donnini, F., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Haas, D., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Levi, G., Li, H.L., Li, J.Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M.J., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, J.Z., Lv, S.S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., Ting, Samuel C.C., Ting, S.M., Tomassetti, N., Torsti, J., Türkoʇlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Vitillo, S., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, R.S., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., and Zurbach, C.
Subjects: Astrophysics and Astronomy, [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], Astrophysics::High Energy Astrophysical Phenomena, Dark matter, General Physics and Astronomy, Cosmic ray, Electron, ddc:500.2, 01 natural sciences, Space mission, Nuclear physics, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Rigidity (electromagnetism), Positron, 0103 physical sciences, Alpha Magnetic Spectrometer, ddc:550, AMS, Detectors and Experimental Techniques, 010303 astronomy & astrophysics, Cosmic rays, ComputingMilieux_MISCELLANEOUS, Physics, Spectral index, ta115, 010308 nuclear & particles physics, Spectral density, FIS/01 - FISICA SPERIMENTALE, Proton Flux, Cosmic Rays, Protons, Cosmic Rays, proton flux
Abstract: Physical review letters 114(17), 171103 (2015). doi:10.1103/PhysRevLett.114.171103, Published by APS, College Park, Md.
Published: 2015

15. Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, S. M., Wang, X., Weng, Zhili, Xu, Wang, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Light, C., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Luo, X., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., AMS Collaboration, Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, S. M., Wang, X., Weng, Zhili, Xu, Wang, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Li, Z. Y., Light, C., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Luo, X., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and AMS Collaboration
Abstract: We present the precision measurement from May 2011 to May 2017 (79 Bartels rotations) of the proton fluxes at rigidities from 1 to 60 GV and the helium fluxes from 1.9 to 60 GV based on a total of 1×10⁹ events collected with the Alpha Magnetic Spectrometer aboard the International Space Station. This measurement is in solar cycle 24, which has the solar maximum in April 2014. We observed that, below 40 GV, the proton flux and the helium flux show nearly identical fine structures in both time and relative amplitude. The amplitudes of the flux structures decrease with increasing rigidity and vanish above 40 GV. The amplitudes of the structures are reduced during the time period, which started one year after solar maximum, when the proton and helium fluxes steadily increase. Above ∼3 GV the p/He flux ratio is time independent. We observed that below ∼3 GV the ratio has a long-term decrease coinciding with the period during which the fluxes start to rise.
Published: 2018

16. Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Marks Ting, Susan Carol, Wang, Xiaozhen, Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Becker, U., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Marks Ting, Susan Carol, Wang, Xiaozhen, Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Becker, U., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Abstract: We report on the observation of new properties of secondary cosmic rays Li, Be, and B measured in the rigidity (momentum per unit charge) range 1.9 GV to 3.3 TV with a total of 5.4×10[superscript 6] nuclei collected by AMS during the first five years of operation aboard the International Space Station. The Li and B fluxes have an identical rigidity dependence above 7 GV and all three fluxes have an identical rigidity dependence above 30 GV with the Li/Be flux ratio of 2.0±0.1. The three fluxes deviate from a single power law above 200 GV in an identical way. This behavior of secondary cosmic rays has also been observed in the AMS measurement of primary cosmic rays He, C, and O but the rigidity dependences of primary cosmic rays and of secondary cosmic rays are distinctly different. In particular, above 200 GV, the secondary cosmic rays harden more than the primary cosmic rays.
Published: 2018

17. P6460Integration of high-sensitivity cardiac troponin and practical consequences in real world: results of big data analysis

Author: Meune, C, primary, Sorbets, E, additional, Garnier, N, additional, Dubois, N, additional, Betraoui, A, additional, Bonnivard, V, additional, Schwoerer, M, additional, Szostek, A, additional, Ganninger, M, additional, and Goudot, F X, additional
Published: 2018
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18. Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demakov, O, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demakov, O, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jia, Y, Jinchi, H, Kang, S, Kanishev, K, Khiali, B, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wu, H, Wu, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Abstract: We report the observation of new properties of primary cosmic rays He, C, and O measured in the rigidity (momentum/charge) range 2 GV to 3 TV with 90×106 helium, 8.4×106 carbon, and 7.0×106 oxygen nuclei collected by the Alpha Magnetic Spectrometer (AMS) during the first five years of operation. Above 60 GV, these three spectra have identical rigidity dependence. They all deviate from a single power law above 200 GV and harden in an identical way.
Published: 2017

19. Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Materials Science and Engineering, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Demakov, O., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, Steve M, Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., AMS Collaboration, Massachusetts Institute of Technology. Department of Materials Science and Engineering, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Dadzie, K., Demakov, O., Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Galaktionov, Y., Heil, Melanie, Hsieh, Timothy Hwa-wei, Jia, Yi, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Liu, Hu, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Ting, Steve M, Wang, X., Weng, Zhili, Xu, Weiwei, Yan, Qi, Zhang, J., Zhang, Zhan, Zuccon, Paolo, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battarbee, M., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K. F., Bindi, V., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fiandrini, E., Formato, V., Gallucci, G., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K. H., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Khiali, B., Kim, G. N., Kim, K. S., Kirn, Th., Konak, C., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Lordello, V. D., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V. M., Mo, D. C., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Pohl, M., Poireau, V., Quadrani, L., Qi, X. M., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rosier-Lees, S., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S. M., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Tacconi, M., Tang, X. W., Tang, Z. C., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, C. C., Whitman, K., Wu, H., Wu, X., Xiong, R. Q., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhang, S. W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and AMS Collaboration
Abstract: We report the observation of new properties of primary cosmic rays He, C, and O measured in the rigidity (momentum/charge) range 2 GV to 3 TV with 90×10⁶ helium, 8.4×10⁶ carbon, and 7.0×10⁶ oxygen nuclei collected by the Alpha Magnetic Spectrometer (AMS) during the first five years of operation. Above 60 GV, these three spectra have identical rigidity dependence. They all deviate from a single power law above 200 GV and harden in an identical way.
Published: 2017

20. Precision Measurement of the (e^{+}+e^{-}) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, Gabriele, Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, H., Cheng, G. M., Chen, H. S., Cheng, L., Chikanian, A., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Crispoltoni, M., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Donnini, F., W. J., Du, Duranti, M., D'Urso, D., Eline, A., Eppling, F. J., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Habiby, M., Haino, S., Han, K. C., Z. H., He, Heil, M., Hoffman, J., Hsieh, T. H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, T. h., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M. S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., H. L., Li, J. Q., Li, Li, Q., T. X., Li, Li, W., Li, Y., Z. H., Li, Z. Y., Li, Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., M. J., Lu, Y. S., Lu, Luebelsmeyer, K., Luo, F., Luo, J. Z., S. S., Lv, Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca Rocha, A., Meng, Q., D. C., Mo, Morescalchi, L., Mott, P., Müller, M., J. Q., Ni, Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., X. M., Qi, Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, X. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W. H., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoʇlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, Q. L., Wang, R. S., Wang, X., Wang, Z. X., Weng, Z. L., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R. Q., Xin, G. M., N. S., Xu, Xu, W., Yan, Q., Yang, J., Yang, M., Q. H., Ye, Yi, H., Y. J., Yu, Z. Q., Yu, Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Zurbach, C., M. Aguilar, D. Aisa, B. Alpat, A. Alvino, G. Ambrosi, K. Andeen, L. Arruda, N. Attig, P. Azzarello, A. Bachlechner, F. Barao, A. Barrau, L. Barrin, A. Bartoloni, L. Basara, M. Battarbee, R. Battiston, J. Bazo, U. Becker, M. Behlmann, B. Beischer, J. Berdugo, B. Bertucci, G. Bigongiari, V. Bindi, S. Bizzaglia, M. Bizzarri, G. Boella, W. de Boer, K. Bollweg, V. Bonnivard, B. Borgia, S. Borsini, M. J. Boschini, M. Bourquin, J. Burger, F. Cadoux, X. D. Cai, M. Capell, S. Caroff, J. Casau, V. Cascioli, G. Castellini, I. Cernuda, F. Cervelli, M. J. Chae, Y. H. Chang, A. I. Chen, H. Chen, G. M. Cheng, H. S. Chen, L. Cheng, A. Chikanian, H. Y. Chou, E. Choumilov, V. Choutko, C. H. Chung, C. Clark, R. Clavero, G. Coignet, C. Consolandi, A. Contin, C. Corti, B. Coste, M. Crispoltoni, Z. Cui, M. Dai, C. Delgado, S. Della Torre, M. B. Demirköz, L. Derome, S. Di Falco, L. Di Masso, F. Dimiccoli, C. Díaz, P. von Doetinchem, F. Donnini, W. J. Du, M. Duranti, D. D’Urso, A. Eline, F. J. Eppling, T. Eronen, Y. Y. Fan, L. Farnesini, J. Feng, E. Fiandrini, A. Fiasson, E. Finch, P. Fisher, Y. Galaktionov, G. Gallucci, B. García, R. García-López, C. Gargiulo, H. Gast, I. Gebauer, M. Gervasi, A. Ghelfi, W. Gillard, F. Giovacchini, P. Goglov, J. Gong, C. Goy, V. Grabski, D. Grandi, M. Graziani, C. Guandalini, I. Guerri, K. H. Guo, M. Habiby, S. Haino, K. C. Han, Z. H. He, M. Heil, J. Hoffman, T. H. Hsieh, Z. C. Huang, C. Huh, M. Incagli, M. Ionica, W. Y. Jang, H. Jinchi, K. Kanishev, G. N. Kim, K. S. Kim, Th. Kirn, R. Kossakowski, O. Kounina, A. Kounine, V. Koutsenko, M. S. Krafczyk, S. Kunz, G. La Vacca, E. Laudi, G. Laurenti, I. Lazzizzera, A. Lebedev, H. T. Lee, S. C. Lee, C. Leluc, H. L. Li, J. Q. Li, Q. Li, T. X. Li, W. Li, Y. Li, Z. H. Li, Z. Y. Li, S. Lim, C. H. Lin, P. Lipari, T. Lippert, D. Liu, H. Liu, T. Lomtadze, M. J. Lu, Y. S. Lu, K. Luebelsmeyer, F. Luo, J. Z. Luo, S. S. Lv, R. Majka, A. Malinin, C. Mañá, J. Marín, T. Martin, G. Martínez, N. Masi, D. Maurin, A. Menchaca-Rocha, Q. Meng, D. C. Mo, L. Morescalchi, P. Mott, M. Müller, J. Q. Ni, N. Nikonov, F. Nozzoli, P. Nune, A. Obermeier, A. Oliva, M. Orcinha, F. Palmonari, C. Palomare, M. Paniccia, A. Papi, M. Pauluzzi, E. Pedreschi, S. Pensotti, R. Pereira, F. Pilo, A. Piluso, C. Pizzolotto, V. Plyaskin, M. Pohl, V. Poireau, E. Postaci, A. Putze, L. Quadrani, X. M. Qi, T. Räihä, P. G. Rancoita, D. Rapin, J. S. Ricol, I. Rodríguez, S. Rosier-Lee, A. Rozhkov, D. Rozza, R. Sagdeev, J. Sandwei, P. Saouter, C. Sbarra, S. Schael, S. M. Schmidt, D. Schuckardt, A. Schulz von Dratzig, G. Schwering, G. Scolieri, E. S. Seo, B. S. Shan, Y. H. Shan, J. Y. Shi, X. Y. Shi, Y. M. Shi, T. Siedenburg, D. Son, F. Spada, F. Spinella, W. Sun, W. H. Sun, M. Tacconi, C. P. Tang, X. W. Tang, Z. C. Tang, L. Tao, D. Tescaro, Samuel C. C. Ting, S. M. Ting, N. Tomassetti, J. Torsti, C. Türkoğlu, T. Urban, V. Vagelli, E. Valente, C. Vannini, E. Valtonen, S. Vaurynovich, M. Vecchi, M. Velasco, J. P. Vialle, L. Q. Wang, Q. L. Wang, R. S. Wang, X. Wang, Z. X. Wang, Z. L. Weng, K. Whitman, J. Wienkenhöver, H. Wu, X. Xia, M. Xie, S. Xie, R. Q. Xiong, G. M. Xin, N. S. Xu, W. Xu, Q. Yan, J. Yang, M. Yang, Q. H. Ye, H. Yi, Y. J. Yu, Z. Q. Yu, S. Zeissler, J. H. Zhang, M. T. Zhang, X. B. Zhang, Z. Zhang, Z. M. Zheng, H. L. Zhuang, V. Zhukov, A. Zichichi, N. Zimmermann, P. Zuccon, C. Zurbach, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chikanian, A, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Crispoltoni, M, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, Kunz, S, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lomtadze, T, Lu, M, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, Schuckardt, D, Schulz von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Habiby Alaoui, Marion, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, and Saouter, Pierre
Subjects: electron, Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, Electrons, ddc:500.2, COSMIC RAYS, AMS, Cosmic Rays, electrons, Space mission, Physics and Astronomy (all), FIS/05 - ASTRONOMIA E ASTROFISICA, Positrons, FIS/01 - FISICA SPERIMENTALE, positron, High Energy Physics::Experiment, AMS, Nuclear Experiment, Particle Physics - Experiment
Abstract: We present a measurement of the cosmic ray (e^+ + e^-) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e^+ + e^-) events collected by AMS. The statistics and the resolution of AMS provide a precision measurement of the flux. The flux is smooth and reveals new and distinct information. Above 30.2 GeV, the flux can be described by a single power law with a spectral index γ = −3.170 +/- 0.008 (stat + syst) +/- 0.008 (energy scale)
Published: 2014

21. Electron and Positron Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Aisa, D, Alvino, A, Ambrosi, Giovanni, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, Bruna, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, Mj, Bourquin, M, Burger, J, Cadoux, F, Cai, Xd, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cervelli, F, Chae, Mj, Chang, Yh, Chen, Ai, Chen, H, Cheng, Gm, Chen, Hs, Cheng, L, Chikanian, A, Chou, Hy, Choumilov, E, Choutko, V, Chung, Ch, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, Mb, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Du, Wj, Duranti, Matteo, D'Urso, D, Eline, A, Eppling, Fj, Eronen, T, Fan, Yy, Farnesini, L, Feng, J, Fiandrini, Emanuele, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, Maura, Guandalini, C, Guerri, I, Guo, Kh, Habiby, M, Haino, S, Han, Kc, He, Zh, Heil, M, Hoffman, J, Hsieh, Th, Huang, Zc, Huh, C, Incagli, M, Ionica, Maria, Jang, Wy, Jinchi, H, Kanishev, K, Kim, Gn, Kim, Ks, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, Ms, Kunz, S, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, Ht, Lee, Sc, Leluc, C, Li, Hl, Li, Jq, Li, Q, Li, Tx, Li, W, Li, Y, Li, Zh, Li, Zy, Lim, S, Lin, Ch, Lipari, P, Lippert, T, Liu, D, Liu, H, Lomtadze, T, Lu, Mj, Lu, Ys, Luebelsmeyer, K, Luo, F, Luo, Jz, Lv, Ss, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, Dc, Morescalchi, L, Mott, P, Müller, M, Ni, Jq, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pedreschi, E, Pensotti, S, Pereira, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, Xm, Rancoita, Pg, Rapin, D, Ricol, Js, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, Sm, Schuckardt, D, von Dratzig AS, Schwering, G, Scolieri, G, Seo, Es, Shan, Bs, Shan, Yh, Shi, Jy, Shi, Xy, Shi, Ym, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Sun, Wh, Tacconi, M, Tang, Cp, Tang, Xw, Tang, Zc, Tao, L, Tescaro, D, Ting, Sc, Ting, Sm, Tomassetti, Nicola, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, Valerio, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, Jp, Wang, Lq, Wang, Ql, Wang, Rs, Wang, X, Wang, Zx, Weng, Zl, Whitman, K, Wienkenhöver, J, Wu, H, Xia, X, Xie, M, Xie, S, Xiong, Rq, Xin, Gm, Xu, Ns, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Qh, Yi, H, Yu, Yj, Yu, Zq, Zeissler, S, Zhang, Jh, Zhang, Mt, Zhang, Xb, Zhang, Z, Zheng, Zm, Zhuang, Hl, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, Pauluzzi, Michele, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Habiby Alaoui, Marion, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] (CIEMAT), Istituto Nazionale di Fisica Nucleare, Sezione di Perugia (INFN, Sezione di Perugia), Istituto Nazionale di Fisica Nucleare (INFN), Institute of Nanotechnology [Karlsruhe] (INT), Karlsruhe Institute of Technology (KIT), Jülich Aachen Research Alliance (JARA), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), CERN [Genève], Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3 (INFN, Sezione di Roma 3), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), University of Turku, Università degli Studi di Trento (UNITN), Department of Applied Mathematics (MIT), Massachusetts Institute of Technology (MIT), INFN Sezione di Pisa (INFN Sezione di Pisa), University of Hawai'i [Honolulu] (UH), Istituto Nazionale di Fisica Nucleare, Sezione di Milano (INFN), Karlsruher Institut für Technologie (KIT), NASA Johnson Space Center (JSC), NASA, Département de Physique Nucléaire et Corpusculaire [Genève] (DPNC), Université de Genève (UNIGE), CNR Istituto di Geoscienze e Georisorse [Firenze] (IGG), Consiglio Nazionale delle Ricerche (CNR), University of Pisa - Università di Pisa, EWHA Womans University (EWHA), National Central University [Taiwan] (NCU), Institute of High Energy Physics (IHEP), Chinese Academy of Sciences [Changchun Branch] (CAS), Shandong University, Yale University [New Haven], Istituto Nazionale di Fisica Nucleare, Sezione di Bologna (INFN, Sezione di Bologna), Laboratoire Univers et Particules de Montpellier (LUPM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Montpellier 2 - Sciences et Techniques (UM2), AMS, Aguilar, M, Aisa, D, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chikanian, A, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, Kunz, S, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lomtadze, T, Lu, M, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pedreschi, E, Pensotti, S, Pereira, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, Schuckardt, D, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, M. Aguilar, D. Aisa, A. Alvino, G. Ambrosi, K. Andeen, L. Arruda, N. Attig, P. Azzarello, A. Bachlechner, F. Barao, A. Barrau, L. Barrin, A. Bartoloni, L. Basara, M. Battarbee, R. Battiston, J. Bazo, U. Becker, M. Behlmann, B. Beischer, J. Berdugo, B. Bertucci, G. Bigongiari, V. Bindi, S. Bizzaglia, M. Bizzarri, G. Boella, W. d. Boer, K. Bollweg, V. Bonnivard, B. Borgia, S. Borsini, M. J. Boschini, M. Bourquin, J. Burger, F. Cadoux, X. D. Cai, M. Capell, S. Caroff, J. Casau, V. Cascioli, G. Castellini, I. Cernuda, F. Cervelli, M. J. Chae, Y. H. Chang, A. I. Chen, H. Chen, G. M. Cheng, H. S. Chen, L. Cheng, A. Chikanian, H. Y. Chou, E. Choumilov, V. Choutko, C. H. Chung, C. Clark, R. Clavero, G. Coignet, C. Consolandi, A. Contin, C. Corti, B. Coste, Z. Cui, M. Dai, C. Delgado, S. D. Torre, M. B. Demirkoz, L. Derome, S. D. Falco, L. D. Masso, F. Dimiccoli, C. Diaz, P. v. Doetinchem, W. J. Du, M. Duranti, D. D'Urso, A. Eline, F. J. Eppling, T. Eronen, Y. Y. Fan, L. Farnesini, J. Feng, E. Fiandrini, A. Fiasson, E. Finch, P. Fisher, Y. Galaktionov, G. Gallucci, B. Garcia, R. Garcia-Lopez, H. Gast, I. Gebauer, M. Gervasi, A. Ghelfi, W. Gillard, F. Giovacchini, P. Goglov, J. Gong, C. Goy, V. Grabski, D. Grandi, M. Graziani, C. Guandalini, I. Guerri, K. H. Guo, M. Habiby, S. Haino, K. C. Han, Z. H. He, M. Heil, J. Hoffman, T. H. Hsieh, Z. C. Huang, C. Huh, M. Incagli, M. Ionica, W. Y. Jang, H. Jinchi, K. Kanishev, G. N. Kim, K. S. Kim, T. Kirn, R. Kossakowski, O. Kounina, A. Kounine, V. Koutsenko, M. S. Krafczyk, S. Kunz, G. L. Vacca, E. Laudi, G. Laurenti, I. Lazzizzera, A. Lebedev, H. T. Lee, S. C. Lee, C. Leluc, H. L. Li, J. Q. Li, Q. Li, T. X. Li, W. Li, Y. Li, Z. H. Li, Z. Y. Li, S. Lim, C. H. Lin, P. Lipari, T. Lippert, D. Liu, H. Liu, T. Lomtadze, M. J. Lu, Y. S. Lu, K. Luebelsmeyer, F. Luo, J. Z. Luo, S. S. Lv, R. Majka, A. Malinin, C. Mana, J. Marin, T. Martin, G. Martinez, N. Masi, D. Maurin, A. Menchaca-Rocha, Q. Meng, D. C. Mo, L. Morescalchi, P. Mott, M. Muller, J. Q. Ni, N. Nikonov, F. Nozzoli, P. Nune, A. Obermeier, A. Oliva, M. Orcinha, F. Palmonari, C. Palomare, M. Paniccia, A. Papi, E. Pedreschi, S. Pensotti, R. Pereira, F. Pilo, A. Piluso, C. Pizzolotto, V. Plyaskin, M. Pohl, V. Poireau, E. Postaci, A. Putze, L. Quadrani, X. M. Qi, P. G. Rancoita, D. Rapin, J. S. Ricol, I. Rodriguez, S. Rosier-Lee, A. Rozhkov, D. Rozza, R. Sagdeev, J. Sandwei, P. Saouter, C. Sbarra, S. Schael, S. M. Schmidt, D. Schuckardt, A. S. von, G. Schwering, G. Scolieri, E. S. Seo, B. S. Shan, Y. H. Shan, J. Y. Shi, X. Y. Shi, Y. M. Shi, T. Siedenburg, D. Son, F. Spada, F. Spinella, W. Sun, W. H. Sun, M. Tacconi, C. P. Tang, X. W. Tang, Z. C. Tang, L. Tao, D. Tescaro, S. C. C., S. M. Ting, N. Tomassetti, J. Torsti, C. Turkoglu, T. Urban, V. Vagelli, E. Valente, C. Vannini, E. Valtonen, S. Vaurynovich, M. Vecchi, M. Velasco, J. P. Vialle, L. Q. Wang, Q. L. Wang, R. S. Wang, X. Wang, Z. X. Wang, Z. L. Weng, K. Whitman, J. Wienkenhover, H. Wu, X. Xia, M. Xie, S. Xie, R. Q. Xiong, G. M. Xin, N. S. Xu, W. Xu, Q. Yan, J. Yang, M. Yang, Q. H. Ye, H. Yi, Y. J. Yu, Z. Q. Yu, S. Zeissler, J. H. Zhang, M. T. Zhang, X. B. Zhang, Z. Zhang, Z. M. Zheng, H. L. Zhuang, V. Zhukov, A. Zichichi, N. Zimmermann, P. Zuccon, and C. Zurbach
Subjects: ASTROPHYSICS, Astrophysics and Astronomy, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, Positron spectrum, General Physics and Astronomy, Cosmic ray, Electron, ddc:500.2, Space mission, Nuclear physics, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Radiative flux, Physics and Astronomy (all), FIS/05 - ASTRONOMIA E ASTROFISICA, Positron, Alpha Magnetic Spectrometer, ddc:550, Dark matter, Positron emission, AMS, Cosmic rays, electron flux, positron flux, international space station, Cosmic rays, Physics, Spectral index, Range (particle radiation), ta115, POSITRONS, ELECTRONS, FIS/01 - FISICA SPERIMENTALE, High Energy Physics::Experiment, COSMIC RAYS, ELECTRONS, POSITRONS, AMS, Electron spectrum, Astroparticle physics, Astrophysics - High Energy Astrophysical Phenomena, Particle Physics - Experiment
Abstract: International audience; Precision measurements by the Alpha Magnetic Spectrometer on the International Space Station of the primary cosmic-ray electron flux in the range 0.5 to 700 GeV and the positron flux in the range 0.5 to500 GeV are presented. The electron flux and the positron flux each require a description beyond a single power-law spectrum. Both the electron flux and the positron flux change their behavior at∼30GeV but the fluxes are significantly different in their magnitude and energy dependence. Between 20 and 200 GeV the positron spectral index is significantly harder than the electron spectral index. The determination of the differing behavior of the spectral indices versus energy is a new observation and provides important information on the origins of cosmic-ray electrons and positrons.
Published: 2014

22. CLUMPY: Jeans analysis, $\gamma$-ray and neutrino fluxes from dark matter (sub-)structures

Author: Bonnivard, V., Hütten, M., Nezri, E., Charbonnier, A., Combet, C., Maurin, D., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES)
Subjects: High Energy Physics - Phenomenology, [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], Astrophysics::Cosmology and Extragalactic Astrophysics, ddc:004, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: We present an update of the CLUMPY code for the calculation of the astrophysical J-factors (from dark matter annihilation/decay) for any Galactic or extragalactic dark matter halo including substructures: halo-to-halo concentration scatter may now be enabled, boost factors can include several levels of substructures, and triaxiality is a new option for dark matter haloes. This new version takes advantage of the CFITSIO and HEALPix libraries to propose FITS output maps using the HEALPix pixelisation scheme. Skymaps for $\gamma$-ray and $\nu$ signals from generic annihilation/decay spectra are now direct outputs of CLUMPY. Making use of HEALPix routines, smoothing by a user-defined instrumental Gaussian beam and computing the angular power spectrum of the maps is now possible. In addition to these improvements, the main novelty is the implementation of a Jeans analysis module, to obtain dark matter density profiles from kinematic data in relaxed spherical systems (e.g., dwarf spheroidal galaxies). The code is also interfaced with the GreAT toolkit designed for Markov Chain Monte Carlo analyses, from which probability density functions and credible intervals can be obtained for velocity dispersions, dark matter profiles, and J-factors., Comment: 15 pages, 8 figures, accepted by Computer Physics Communications. The CLUMPY code and documentation may be retrieved from http://lpsc.in2p3.fr/clumpy
Published: 2016

23. P4895Current use and misuse of troponin measurements form a large cohort: results of big data analysis

Author: Meune, C., primary, Goudot, F.X., additional, Garnier, N., additional, Dubois, N., additional, Copin, G., additional, Charnaux, N., additional, Schwoerer, M., additional, Bonnivard, V., additional, Gobeaux, C., additional, and Sorbets, E., additional
Published: 2017
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24. P4898Current use and misuse of natriuretic peptides form a large cohort: results of big data analysis

Author: Meune, C., primary, Goudot, F.X., additional, Garnier, N., additional, Dubois, N., additional, Copin, G., additional, Charnaux, N., additional, Szostek, A., additional, Bonnivard, V., additional, Gobeaux, C., additional, and Sorbets, E., additional
Published: 2017
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25. Dark matter annihilation in the Milky Way’s dwarf spheroidal galaxies

Author: Bonnivard, V., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), and Vernay, Emmanuelle
Subjects: [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], [PHYS.ASTR.HE] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]
Published: 2015

26. Antiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez du Pree, S, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gómez Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guerri, I, Guo, K, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kang, S, Kanishev, K, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Sun, W, Tacconi, M, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhu, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, Zuccon, P., Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez du Pree, S, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gómez Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guerri, I, Guo, K, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, H, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kang, S, Kanishev, K, Kim, G, Kim, K, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Son, D, Song, J, Sun, W, Tacconi, M, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xiong, R, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhu, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, and Zuccon, P.
Abstract: A precision measurement by AMS of the antiproton flux and the antiproton-to-proton flux ratio in primary cosmic rays in the absolute rigidity range from 1 to 450 GV is presented based on 3.49×105 antiproton events and 2.42×109 proton events. The fluxes and flux ratios of charged elementary particles in cosmic rays are also presented. In the absolute rigidity range ∼60 to ∼500 GV, the antiproton p, proton p, and positron e+ fluxes are found to have nearly identical rigidity dependence and the electron e- flux exhibits a different rigidity dependence. Below 60 GV, the (p/p), (p/e+), and (p/e+) flux ratios each reaches a maximum. From ∼60 to ∼500 GV, the (p/p), (p/e+), and (p/e+) flux ratios show no rigidity dependence. These are new observations of the properties of elementary particles in the cosmos.
Published: 2016

27. Precision Measurement of the $\left({e}^{+}+{e}^{-}\right)$ Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Aisa, D., Barao, F., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Barrau, A., Habiby, M., Haino, S., Han, K. C., He, Z. H., Heil, M., Hoffman, J., Hsieh, T. H., Huang, Z. C., Huh, C., Incagli, M., Barrin, L., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Bartoloni, A., Koutsenko, V., Krafczyk, M. S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Basara, L., Leluc, C., Li, H. L., Li, J. Q., Li, Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Battarbee, M., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M. J., Lu, Y. S., Luebelsmeyer, K., Battiston, R., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Bazo, J., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Becker, U., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Behlmann, M., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Alpat, B., Beischer, B., Quadrani, L., Qi, X. M., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Berdugo, J., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., Schuckardt, D., Schulz von Dratzig, A., Schwering, G., Scolieri, G., Bertucci, B., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, X. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Bigongiari, G., Sun, W., Sun, W. H., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Ting, Samuel C. C., Ting, S. M., Bindi, V., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Bizzaglia, S., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, Q. L., Wang, R. S., Wang, X., Wang, Z. X., Weng, Z. L., Whitman, K., Wienkenhöver, J., Bizzarri, M., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Xu, W., Yan, Q., Yang, J., Boella, G., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., de Boer, W., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Zurbach, C., AMS Collaboration, Bollweg, K., Alvino, A., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Ambrosi, G., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, H., Cheng, G. M., Andeen, K., Chen, H. S., Cheng, L., Chikanian, A., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Arruda, L., Consolandi, C., Contin, A., Corti, C., Coste, B., Crispoltoni, M., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M. B., Attig, N., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Azzarello, P., Eline, A., Eppling, F. J., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Bachlechner, A., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., and Gillard, W.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, ddc:550, High Energy Physics::Experiment
Abstract: We present a measurement of the cosmic ray (e+ + e−) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e+ + e−) events collected by AMS. The statistics and the resolution of AMS provide a precision measurement of the flux. The flux is smooth and reveals new and distinct information. Above 30.2 GeV, the flux can be described by a single power law with a spectral index γ=−3.170±0.008(stat+syst)±0.008(energy scale).
Published: 2014

28. Dark matter profiles in Dwarf Spheroidal Galaxies: Jeans analysis & the CLUMPY code

Author: Bonnivard, V., Vernay, Emmanuelle, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], [SDU.ASTR.IM] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], [PHYS.ASTR.IM] Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], [SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]
Published: 2014

29. Contamination of stellar-kinematic samples and uncertainty about dark matter annihilation profiles in ultrafaint dwarf galaxies: the example of Segue I

Author: Bonnivard, V., primary, Maurin, D., additional, and Walker, M. G., additional
Published: 2016
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30. Dark matter annihilation factors in the Milky Way’s dwarf spheroidal galaxies

Author: Bonnivard, V, primary, Combet, C, additional, Maurin, D, additional, Walker, M G, additional, and Geringer-Sameth, A, additional
Published: 2016
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31. Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xie, M., Xu, Weiwei, Yan, Qi, Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. J., Chang, Y. H., Cheng, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Haas, D., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Levi, G., Li, H. L., Li, J. Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M. J., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Yang, J., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zurbach, C., Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xie, M., Xu, Weiwei, Yan, Qi, Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. J., Chang, Y. H., Cheng, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Haas, D., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Levi, G., Li, H. L., Li, J. Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M. J., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Yang, J., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zurbach, C.
Abstract: A precise measurement of the proton flux in primary cosmic rays with rigidity (momentum/charge) from 1 GV to 1.8 TV is presented based on 300 million events. Knowledge of the rigidity dependence of the proton flux is important in understanding the origin, acceleration, and propagation of cosmic rays. We present the detailed variation with rigidity of the flux spectral index for the first time. The spectral index progressively hardens at high rigidities.
Published: 2015

32. Precision Measurement of the Helium Flux in Primary Cosmic Rays of Rigidities 1.9 GV to 3 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Korkmaz, M, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Song, J, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, M, Zhang, S, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, Zuccon, P., Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Korkmaz, M, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Song, J, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, M, Zhang, S, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, and Zuccon, P.
Abstract: Knowledge of the precise rigidity dependence of the helium flux is important in understanding the origin, acceleration, and propagation of cosmic rays. A precise measurement of the helium flux in primary cosmic rays with rigidity (momentum/charge) from 1.9 GV to 3 TV based on 50 million events is presented and compared to the proton flux. The detailed variation with rigidity of the helium flux spectral index is presented for the first time. The spectral index progressively hardens at rigidities larger than 100 GV. The rigidity dependence of the helium flux spectral index is similar to that of the proton spectral index though the magnitudes are different. Remarkably, the spectral index of the proton to helium flux ratio increases with rigidity up to 45 GV and then becomes constant; the flux ratio above 45 GV is well described by a single power law.
Published: 2015

33. Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, Zurbach, C., Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, LA VACCA, GIUSEPPE, PENSOTTI, SIMONETTA, ROZZA, DAVIDE, TACCONI, MAURO, and Zurbach, C.
Abstract: A precise measurement of the proton flux in primary cosmic rays with rigidity (momentum/charge) from 1 GV to 1.8 TV is presented based on 300 million events. Knowledge of the rigidity dependence of the proton flux is important in understanding the origin, acceleration, and propagation of cosmic rays. We present the detailed variation with rigidity of the flux spectral index for the first time. The spectral index progressively hardens at high rigidities.
Published: 2015

34. Dark matter annihilation and decay in dwarf spheroidal galaxies:The classical and ultrafaint dSphs

Author: Bonnivard, V., Combet, Christophe, Daniel, M., Funk, S., Geringer-Sameth, A., Hinton, J.A., Maurin, D., Read, J.I., Sarkar, Subir, Walker, M.G., Wilkinson, M.I., Bonnivard, V., Combet, Christophe, Daniel, M., Funk, S., Geringer-Sameth, A., Hinton, J.A., Maurin, D., Read, J.I., Sarkar, Subir, Walker, M.G., and Wilkinson, M.I.
Published: 2015

35. Precision Measurement of the Helium Flux in Primary Cosmic Rays of Rigidities 1.9 GV to 3 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, H., Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Tsai-hsiu, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, J. Q., Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, Wei, Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Willenbrock, Manfred, Xie, M., Xu, Weiwei, Yan, Q., Zhang, S. D., Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Formato, V., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Haas, D., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Korkmaz, M. A., Kossakowski, R., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. L., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Liu, Hu, Lolli, M., Lomtadze, T., Lu, M. J., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Song, J. W., Spada, F., Spinella, F., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R. Q., Xu, N. S., Yang, J., Yang, M., Yang, Y., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, C., Zhang, J. H., Zhang, M. T., Zhang, S. W., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Becker, Ulrich J, Burger, Joseph D, Capell, Michael H, Chen, Andrew I, Eppling, Frederic J, Fisher, Peter H, Marks Ting, Susan Carol, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, H., Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Tsai-hsiu, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, J. Q., Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, Wei, Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Willenbrock, Manfred, Xie, M., Xu, Weiwei, Yan, Q., Zhang, S. D., Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Formato, V., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Haas, D., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Korkmaz, M. A., Kossakowski, R., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. L., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Liu, Hu, Lolli, M., Lomtadze, T., Lu, M. J., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. M., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Song, J. W., Spada, F., Spinella, F., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R. Q., Xu, N. S., Yang, J., Yang, M., Yang, Y., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, C., Zhang, J. H., Zhang, M. T., Zhang, S. W., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Becker, Ulrich J, Burger, Joseph D, Capell, Michael H, Chen, Andrew I, Eppling, Frederic J, Fisher, Peter H, and Marks Ting, Susan Carol
Abstract: Knowledge of the precise rigidity dependence of the helium flux is important in understanding the origin, acceleration, and propagation of cosmic rays. A precise measurement of the helium flux in primary cosmic rays with rigidity (momentum/charge) from 1.9 GV to 3 TV based on 50 million events is presented and compared to the proton flux. The detailed variation with rigidity of the helium flux spectral index is presented for the first time. The spectral index progressively hardens at rigidities larger than 100 GV. The rigidity dependence of the helium flux spectral index is similar to that of the proton spectral index though the magnitudes are different. Remarkably, the spectral index of the proton to helium flux ratio increases with rigidity up to 45 GV and then becomes constant; the flux ratio above 45 GV is well described by a single power law.
Published: 2015

36. Indirect detection of dark matter in the gamma-ray channel in dwarf spheroidal galaxies

Author: Bonnivard, V., Vernay, Emmanuelle, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [SDU.ASTR.CO] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]
Published: 2013

37. Dark matter annihilation and decay in dwarf spheroidal galaxies: the classical and ultrafaint dSphs

Author: Bonnivard, V., primary, Combet, C., additional, Daniel, M., additional, Funk, S., additional, Geringer-Sameth, A., additional, Hinton, J. A., additional, Maurin, D., additional, Read, J. I., additional, Sarkar, S., additional, Walker, M. G., additional, and Wilkinson, M. I., additional
Published: 2015
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38. Precision Measurement of the (e[superscript +] + e[superscript −) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, W., Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xie, M., Xu, Weiwei, Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Cheng, G. M., Chen, H. S., Cheng, L., Chikanian, A., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Crispoltoni, M., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. L., Li, J. Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M. J., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X. M., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., Schuckardt, D., Schulz von Dratzig, A., Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Yan, Q., Yang, J., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zurbach, C., Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, Hai, Choumilov, Evgueni, Choutko, Vitali, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, W., Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Xie, M., Xu, Weiwei, Zuccon, Paolo, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. J., Bourquin, M., Cadoux, F., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Cheng, G. M., Chen, H. S., Cheng, L., Chikanian, A., Chou, H. Y., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Crispoltoni, M., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Du, W. J., Duranti, M., D’Urso, D., Eronen, T., Fan, Y. Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. H., Habiby, M., Haino, S., Han, K. C., He, Z. H., Hoffman, J., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, Th., Kossakowski, R., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, H. L., Li, J. Q., Li, T. X., Li, W., Li, Y., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M. J., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Müller, M., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X. M., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S. M., Schuckardt, D., Schulz von Dratzig, A., Schwering, G., Scolieri, G., Seo, E. S., Shan, B. S., Shan, Y. H., Shi, J. Y., Shi, Y. M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Tacconi, M., Tang, C. P., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vecchi, M., Velasco, M., Vialle, J. P., Wang, L. Q., Wang, Q. L., Wang, R. S., Wang, Z. X., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, S., Xiong, R. Q., Xin, G. M., Xu, N. S., Yan, Q., Yang, J., Yang, M., Ye, Q. H., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, J. H., Zhang, M. T., Zhang, X. B., Zhang, Z., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zurbach, C.
Abstract: We present a measurement of the cosmic ray (e[superscript +] + e[superscript -]) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e[superscript +] + e[superscript -]) events collected by AMS. The statistics and the resolution of AMS provide a precision measurement of the flux. The flux is smooth and reveals new and distinct information. Above 30.2 GeV, the flux can be described by a single power law with a spectral index γ = -3.170 ± 0.008(stat + syst) ± 0.008(energy scale).
Published: 2014

39. High Statistics Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–500 GeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Accardo, L, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Carosi, G, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chikanian, A, Chou, H, Choumilov, E, Choutko, V, Chung, C, Cindolo, F, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Henning, R, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, Kunz, S, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Massera, F, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Monreal, B, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Pilastrini, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rossi, L, Rozhkov, A, Rozza, D, Rybka, G, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, Schuckardt, D, Schulz von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Volpini, G, Wang, L, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, K, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhou, F, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, LA VACCA, GIUSEPPE, ROZZA, DAVIDE, Zurbach, C., BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, PENSOTTI, SIMONETTA, TACCONI, MAURO, Accardo, L, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Carosi, G, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chikanian, A, Chou, H, Choumilov, E, Choutko, V, Chung, C, Cindolo, F, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Henning, R, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, Kunz, S, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Massera, F, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Monreal, B, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Pilastrini, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rossi, L, Rozhkov, A, Rozza, D, Rybka, G, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, Schuckardt, D, Schulz von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Volpini, G, Wang, L, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, K, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhou, F, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, LA VACCA, GIUSEPPE, ROZZA, DAVIDE, Zurbach, C., BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO, PENSOTTI, SIMONETTA, and TACCONI, MAURO
Abstract: A precision measurement by AMS of the positron fraction in primary cosmic rays in the energy range from 0.5 to 500 GeV based on 10.9 million positron and electron events is presented. This measurement extends the energy range of our previous observation and increases its precision. The new results show, for the first time, that above ∼200GeV the positron fraction no longer exhibits an increase with energy.
Published: 2014

40. Spherical Jeans analysis for dark matter indirect detection in dwarf spheroidal galaxies - impact of physical parameters and triaxiality

Author: Bonnivard, V., primary, Combet, C., additional, Maurin, D., additional, and Walker, M. G., additional
Published: 2014
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41. Spherical Jeans analysis for dark matter indirect detection in dwarf spheroidal galaxies - impact of physical parameters and triaxiality.

Author: Bonnivard, V., Combet, C., Maurin, D., and Walker, M. G.
Subjects: *DARK matter, *DWARF galaxies, *ELLIPTICAL galaxies, *PARAMETERS (Statistics), *ANNIHILATION reactions, *KINEMATICS
Abstract: Dwarf spheroidal (dSph) galaxies are among the most promising targets for the indirect detection of dark matter (DM) from annihilation and/or decay products. Empirical estimates of their DM content - and hence the magnitudes of expected signals - rely on inferences from stellar-kinematic data. However, various kinematic analyses can give different results and it is not obvious which are most reliable. Using extensive sets of mock data of various sizes (mimicking 'ultrafaint' and 'classical' dSphs) and a Markov Chain Monte Carlo engine, here we investigate biases, uncertainties and limitations of analyses based on parametric solutions to the spherical Jeans equation. For a variety of functional forms for the tracer and DM density profiles, as well as the orbital anisotropy profile, we examine reliability of estimates for the astrophysical J- and D-factors for annihilation and decay, respectively. For large (N ≳ 1000) stellar-kinematic samples, typical of 'classical' dSphs, errors tend to be dominated by systematics, which can be reduced through the use of sufficiently general and flexible functional forms. For small (N ≲ 100) samples typical of 'ultrafaints', statistical uncertainties tend to dominate systematic errors and flexible models are less necessary. We define an optimal strategy that would mitigate sensitivity to priors and other aspects of analyses based on the spherical Jeans equation. We also find that the assumption of spherical symmetry can bias estimates of J (with the 95?per?cent credibility intervals not encompassing the true J-factor) when the object is mildly triaxial (axis ratios b/a = 0.8, c/a = 0.6). A concluding table summarizes the typical error budget and biases for the different sample sizes considered. [ABSTRACT FROM AUTHOR]
Published: 2015
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42. Dark matter distribution and indirect detection in dwarf spheroidal galaxies

Author: Combet, C., Bonnivard, V., David Maurin, Vernay, Emmanuelle, E. Augé et al., Laboratoire de Physique Subatomique et de Cosmologie (LPSC), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], ComputingMilieux_MISCELLANEOUS
Abstract: International audience

43. Antiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başecmez-Du Pree, S., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Cadoux, F., Cai, X. D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cervelli, F., Chae, M. J., Chang, Y. H., Chen, A. I., Chen, G. M., Chen, H. S., Cheng, L., Chou, H. Y., Choumilov, E., Choutko, V., Chung, C. H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. M., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., D'Urso, D., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Finch, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García, B., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Goglov, P., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guerri, I., Guo, K. H., Habiby, M., Haino, S., Han, K. C., He, Z. H., Heil, M., Hoffman, J., Hsieh, T. H., Huang, H., Huang, Z. C., Huh, C., Incagli, M., Ionica, M., Jang, W. Y., Jinchi, H., Kang, S. C., Kanishev, K., Kim, G. N., Kim, K. S., Kirn, T., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M. S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Leluc, C., Li, H. S., Li, J. Q., Li, Q., Li, T. X., Li, W., Li, Z. H., Li, Z. Y., Lim, S., Lin, C. H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Lv, S. S., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Morescalchi, L., Mott, P., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Nunes, P., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X. M., Qin, X., Qu, Z. Y., Räihä, T., Rancoita, P. G., Rapin, D., Ricol, J. S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. M., Schulz Von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Shi, J. Y., Siedenburg, T., Son, D., Song, J. W., Sun, W. H., Tacconi, M., Tang, X. W., Tang, Z. C., Tao, L., Tescaro, D., Ting, S. C. C., Ting, S. M., Tomassetti, N., Torsti, J., Türkoǧlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Vitale, V., Vitillo, S., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X., Wang, X. Q., Wang, Z. X., Wei, C. C., Weng, Z. L., Whitman, K., Wienkenhöver, J., Willenbrock, M., Wu, H., Wu, X., Xia, X., Xiong, R. Q., Xu, W., Yan, Q., Yang, J., Yang, M., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zeissler, S., Zhang, C., Zhang, J., Zhang, J. H., Zhang, S. D., Zhang, S. W., Zhang, Z., Zheng, Z. M., Zhu, Z. Q., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Subjects: 13. Climate action

44. High Statistics Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5-500 GeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Accardo, L., Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Carosi, G., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Cindolo, F., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Haas, D., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Henning, R., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Levi, G., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Massera, F., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Monreal, B., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Pilastrini, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rossi, L., Rozhkov, A., Rozza, D., Rybka, G., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Volpini, G., Wang, L.Q., Wang, Q.L., Wang, R.S., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Wu, K.Y., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhou, F., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Zurbach, C., Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Accardo, L., Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Carosi, G., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Cindolo, F., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Haas, D., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Henning, R., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Levi, G., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lolli, M., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Massera, F., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Monreal, B., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Pilastrini, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rossi, L., Rozhkov, A., Rozza, D., Rybka, G., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Vitale, V., Volpini, G., Wang, L.Q., Wang, Q.L., Wang, R.S., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Wu, K.Y., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhou, F., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., and Zurbach, C.

45. Electron and Positron Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Aguilar, M., Aisa, D., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., L. Wang, Q., S.Wang, R., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Zurbach, C., Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Aguilar, M., Aisa, D., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., L. Wang, Q., S.Wang, R., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., and Zurbach, C.

46. Electron and Positron Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

Author: Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Aguilar, M., Aisa, D., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., L. Wang, Q., S.Wang, R., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Zurbach, C., Laboratoire de Physique Subatomique et de Cosmologie (LPSC) ; CNRS - IN2P3 - Université Grenoble Alpes, Laboratoire d'Annecy le Vieux de Physique des Particules (LAPP) ; CNRS - IN2P3 - Université de Savoie, Laboratoire Univers et Particules de Montpellier (LUPM) ; CNRS - IN2P3 - Université Montpellier II - Sciences et techniques, AMS, Aguilar, M., Aisa, D., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bigongiari, G., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M.J., Bourquin, M., Burger, J., Cadoux, F., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Cascioli, V., Castellini, G., Cernuda, I., Cervelli, F., Chae, M.J., Chang, Y.H., Chen, A.I., Chen, H., Cheng, G.M., Chen, H.S., Cheng, L., Chikanian, A., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Coste, B., Cui, Z., Dai, M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Du, W.J., Duranti, M., D'Urso, D., Eline, A., Eppling, F.J., Eronen, T., Fan, Y.Y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Galaktionov, Y., Gallucci, G., García, B., García-López, R., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Gillard, W., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K.H., Habiby, M., Haino, S., Han, K.C., He, Z.H., Heil, M., Hoffman, J., Hsieh, T.H., Huang, Z.C., Huh, C., Incagli, M., Ionica, M., Jang, W.Y., Jinchi, H., Kanishev, K., Kim, G.N., Kim, K.S., Kirn, Th., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M.S., Kunz, S., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.L., Li, J.Q., Li, Q., Li, T.X., Li, W., Li, Y., Li, Z.H., Li, Z.Y., Lim, S., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, H., Lomtadze, T., Lu, M.J., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lv, S.S., Majka, R., Malinin, A., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Morescalchi, L., Mott, P., Müller, M., Ni, J.Q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pedreschi, E., Pensotti, S., Pereira, R., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Postaci, E., Putze, A., Quadrani, L., Qi, X.M., Rancoita, P.G., Rapin, D., Ricol, J.S., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Sbarra, C., Schael, S., Schmidt, S.M., Schuckardt, D., Schulz Von Dratzig, A., Schwering, G., Scolieri, G., Seo, E.S., Shan, B.S., Shan, Y.H., Shi, J.Y., Shi, X.Y., Shi, Y.M., Siedenburg, T., Son, D., Spada, F., Spinella, F., Sun, W., Sun, W.H., Tacconi, M., Tang, C.P., Tang, X.W., Tang, Z.C., Tao, L., Tescaro, D., C. C. Ting, Samuel, Ting, S.M., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., L. Wang, Q., S.Wang, R., Wang, X., Wang, Z.X., Weng, Z.L., Whitman, K., Wienkenhöver, J., Wu, H., Xia, X., Xie, M., Xie, S., Xiong, R.Q., Xin, G.M., Xu, N.S., Xu, W., Yan, Q., Yang, J., Yang, M., Ye, Q.H., Yi, H., Yu, Y.J., Yu, Z.Q., Zeissler, S., Zhang, J.H., Zhang, M.T., Zhang, X.B., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., and Zurbach, C.

47. Precision Measurement of Cosmic-Ray Nitrogen and its Primary and Secondary Components with the Alpha Magnetic Spectrometer on the International Space Station

Author: Giovanni Ambrosi, Yu. Galaktionov, K. F. Bindel, H. T. Lee, J. Q. Ni, A. Egorov, F. Dimiccoli, Carlos Díaz, W. De Boer, C. Clark, M. Graziani, O. Kounina, H. Wu, Andrea Contin, G. Coignet, A. Ghelfi, Valery Zhukov, J. D. Burger, T. Siedenburg, Claudio Corti, V. Poireau, C. Konak, F. Palmonari, R. J. García-López, A. Datta, K. Whitman, W. J. Burger, D. Rozza, V. D. Lordello, A. I. Chen, Jonathan L. Feng, S. Başeğmez-du Pree, T. J. N. Nelson, D. C. Mo, Shihao Zhang, V Vagelli, Hui Li, Z. Q. Yu, F. Dong, S. Caroff, P. von Doetinchem, X. D. Cai, J. J. Torsti, S. Pensotti, Antonino Zichichi, S. M. Ting, H. Yi, M. Pauluzzi, L Mussolin, F. Cervelli, N. Attig, S. Di Falco, D. M. Gómez-Coral, G. La Vacca, David Maurin, F. Donnini, Manuela Vecchi, W. Creus, K. H. Guo, A. Lebedev, Corinne Goy, Roald Z. Sagdeev, S. Della Torre, S. Rosier-Lees, M. Crispoltoni, V. M. Mikuni, G. Schwering, Laurent Derome, M. Pohl, M. Aguilar, C. Consolandi, L. Ali Cavasonza, J. Z. Luo, Lucio Quadrani, Y. Chen, Z Liu, Mario Zannoni, Z. L. Weng, H. P. Huang, D. Rapin, V. Plyaskin, I. Lazzizzera, H. Jinchi, Samuel C.C. Ting, Yuan-Hann Chang, A. Bachlechner, E. Valente, M. Incagli, Liqiu Wang, P. Mott, C. Mañá, Mauro Tacconi, Veronica Bindi, P. Lipari, Yang Yang, B. S. Shan, T. Räihä, M. B. Demirköz, Roberto Battiston, Chuanguo Zhang, T. Martin, J Wei, D. Grandi, K. Dadzie, Nicola Tomassetti, Henning Gast, Eun-Suk Seo, X. Q. Wang, Ying Lu, T. Kirn, T. Urban, V. Choutko, B. Borgia, Lin Cheng, B. Bertucci, M. Paniccia, E. Choumilov, Paolo Zuccon, Behcet Alpat, H. D. Phan, F. Barao, A. Rozhkov, K. C. Han, X. W. Tang, Massimo Gervasi, Q. L. Wang, V. Koutsenko, Eino Valtonen, R. Clavero, N. Picot-Clemente, Matteo Boschini, Timothy H. Hsieh, Y. J. Yu, F. Giovacchini, U. Becker, Yi Jia, C. Perrina, C. Delgado, J. P. Vialle, B. Khiali, L. Basara, M. Orcinha, Thomas Lippert, Hu Liu, Zhixiang Tang, T. X. Li, Varlen Grabski, Zhihua Zhang, M. Bourquin, J. Zhang, N. Masi, F. Luo, L. Barrin, A. Schulz von Dratzig, D. Tescaro, P. H. Fisher, Andrei Kounine, J. Q. Li, S. Aupetit, Z. M. Zheng, Q. Yan, M. Capell, D. Liu, G. Martinez, C. Palomares, E. F. Bueno, Xiaoqun Wang, J Tian, Z. H. Li, Qiang Li, A. Barrau, A. Kulemzin, N. Zimmermann, Zhao Wang, Luísa Arruda, F. Machate, G. Castellini, R. Q. Xiong, S. Zeissler, Z. Y. Qu, H. Y. Chou, Mayda Velasco, Q. Meng, I. Gebauer, S. M. Schmidt, J. Berdugo, Z. Cui, X. Qin, Sadakazu Haino, Fabrizio Giulio Luca Pilo, M. Vazquez Acosta, A. Eline, K. Bollweg, Naihua Wang, K. Luebelsmeyer, Guo-Ming Chen, Chia-Hui Lin, J. Gong, J. Y. Shi, N. Nikonov, Julio C. Marín, E. Fiandrini, J. W. Song, M. Duranti, H. S. Chen, J. Casaus, C. C. Wei, Z. Y. Li, P. G. Rancoita, Mingming Yang, Valerio Formato, S. Schael, Elisa Laudi, Arturo Alejandro Menchaca-Rocha, Markus Battarbee, J. H. Zhang, Corrado Gargiulo, Z. H. He, F. Nozzoli, T. Eronen, P. Azzarello, W. Xu, Zhiqi Huang, S. C. Lee, X. M. Qi, C. H. Chung, J. S. Ricol, M. Behlmann, Matthias Heil, G. Laurenti, M. Palermo, K. Kanishev, A. Bartoloni, Fan Zhang, S. S. Lyu, A. Oliva, C. Leluc, G. Gallucci, Yaomin Dai, S. Q. Lu, H. L. Zhuang, B. Beischer, V. Bonnivard, Research unit Astroparticle Physics, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), AMS, Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Aupetit, S., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeǧmez-Du Pree, S., Battarbee, M., Battiston, R., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindel, K.F., Bindi, V., De Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Burger, W.J., Cai, X.D., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chang, Y.H., Chen, A.I., Chen, G.M., Chen, H.S., Chen, Y., Cheng, L., Chou, H.Y., Choumilov, E., Choutko, V., Chung, C.H., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Creus, W., Crispoltoni, M., Cui, Z., Dadzie, K., Dai, Y.M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Dimiccoli, F., Díaz, C., Von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Egorov, A., Eline, A., Eronen, T., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Galaktionov, Y., Gallucci, G., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., He, Z.H., Heil, M., Hsieh, T.H., Huang, H., Huang, Z.C., Incagli, M., Jia, Yi, Jinchi, H., Kanishev, K., Khiali, B., Kirn, Th., Konak, C., Kounina, O., Kounine, A., Koutsenko, V., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, H.S., Li, J.Q., Li, Q., Li, T.X., Li, Z.H., Li, Z.Y., Lin, C.H., Lipari, P., Lippert, T., Liu, D., Liu, Hu, Liu, Z., Lordello, V.D., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, F., Luo, J.Z., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikuni, V.M., Mo, D.C., Mott, P., Mussolin, L., Nelson, T., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Palomares, C., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Phan, H.D., Picot-Clemente, N., Pilo, F., Plyaskin, V., Pohl, M., Poireau, V., Quadrani, L., Qi, X.M., Qin, X., Qu, Z.Y., Räihä, T., Rancoita, P.G., Rapin, D., Ricol, J.S., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schmidt, S.M., Schulz Von Dratzig, A., Schwering, G., Seo, E.S., Shan, B.S., Shi, J.Y., Siedenburg, T., Song, J.W., Tacconi, M., Tang, X.W., Tang, Z.C., Tescaro, D., Tian, J., Ting, Samuel C. C., Ting, S.M., Tomassetti, N., Torsti, J., Urban, T., Vagelli, V., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, X., Wang, X.Q., Wang, Z.X., Wei, C.C., Wei, J., Weng, Z.L., Whitman, K., Wu, H., Xiong, R.Q., Xu, W., Yan, Q., Yang, M., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J., Zhang, J.H., Zhang, S.W., Zhang, Z., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., Azzarello, Philipp, Bourquin, Maurice, Chen, Yao, Leluc, Catherine, Liu, Zhen, Paniccia, Mercedes, Perrina, Chiara, Pohl, Martin, Rapin, Divic Jean, Wei, Jiahui, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire d'Annecy de Physique des Particules (LAPP), Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Chen, Andrew I, Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Feng, Jie, Fisher, Peter H, Heil, Melanie, Hsieh, Timothy Hwa-wei, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Kulemzin, Alexander, Lebedev, Alexei, Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Ting, Samuel, Yan, Qi, Zhang, Jing, Zhang, Zhan, Zuccon, Paolo, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Aupetit, S, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeğmez-du Pree, S, Battarbee, M, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindel, K, Bindi, V, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, A, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Creus, W, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Dimiccoli, F, Díaz, C, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Eronen, T, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guo, K, Haino, S, Han, K, He, Z, Heil, M, Hsieh, T, Huang, H, Huang, Z, Incagli, M, Jia, Y, Jinchi, H, Kanishev, K, Khiali, B, Kirn, T, Konak, C, Kounina, O, Kounine, A, Koutsenko, V, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, Z, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Liu, Z, Lordello, V, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lyu, S, Machate, F, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikuni, V, Mo, D, Mott, P, Mussolin, L, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Palomares, C, Paniccia, M, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Pilo, F, Plyaskin, V, Pohl, M, Poireau, V, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schmidt, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Song, J, Tacconi, M, Tang, X, Tang, Z, Tescaro, D, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, C, Wei, J, Weng, Z, Whitman, K, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, M, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, S, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, and Zuccon, P
Subjects: General Physics and Astronomy, power spectrum, Galactic cosmic rays, 01 natural sciences, nitrogen, CARBON, ddc:550, Alpha Magnetic Spectrometer, Primary component, AMS, 010303 astronomy & astrophysics, Physics, Spectral index, FLIGHT, Spectrometers, precision measurement, AMS02, Nitrogen, FIS/01 - FISICA SPERIMENTALE, CHARGE COMPOSITION, Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, satellite, chemistry.chemical_element, Cosmic ray, ddc:500.2, helium, Astrophysics::Cosmology and Extragalactic Astrophysics, International Space stations, Cosmic Rays, Antimatter, Alpha Magnetic Spectrometer, International Space Station, Nuclear physics, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), ABUNDANCES, Secondary cosmic-rays, AMS-02, 0103 physical sciences, ENERGY-SPECTRA, ddc:530, boron: flux, 010306 general physics, cosmic radiation: secondary, DETECTOR, Helium, ta115, NUCLEI, Primary comsic-rays, Cosmic-ray nitrogen, Unit charge, Spectral density, COSMIC RAYS, ASTROFÍSICA, Optical waveguides, cosmic radiation: primary, chemistry, spectral, GEOMAGNETIC REFERENCE FIELD, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], oxygen, GENERATION
Abstract: Physical review letters 121(5), 051103 (2018). doi:10.1103/PhysRevLett.121.051103, Published by APS, College Park, Md.
Published: 2018

48. Precision Measurement of the Helium Flux in Primary Cosmic Rays of Rigidities 1.9 GV to 3 TV with the Alpha Magnetic Spectrometer on the International Space Station

Author: N. Nikonov, Corrado Gargiulo, A. Egorov, I. Cernuda, Carlos Díaz, W. De Boer, Corinne Goy, Wei Sun, Haifeng Li, P. Vialle, E. Fiandrini, H. S. Chen, Zhiqi Huang, Xiaoqun Wang, I. Gebauer, C. Türkoğlu, Arturo Alejandro Menchaca-Rocha, S. Krafczyk, L. Tao, S. Xie, J. Q. Ni, Fabrizio Giulio Luca Pilo, F. Spinella, S. S. Lv, Maria Ionica, S. Chen, Markus Battarbee, J. Gong, J. Sandweiss, H. Y. Chou, R. D. Majka, S. Wang, Z. Q. Yu, O. Kounina, Paolo Zuccon, Samuel C.C. Ting, H. Yi, H. Wu, Z. Cui, W. Tang, H. Shan, M. Qi, Matthias Heil, E. Finch, J. H. Zhang, S. Zhang, W. Creus, G. Laurenti, T. J. N. Nelson, E. Valente, M. Paniccia, A. Von Dratzig, Davide Rozza, K. Andeen, L. Farnesini, I. Rodríguez, Chuanguo Zhang, Z. L. Weng, D. Rapin, V. Plyaskin, A. Lebedev, A. Papi, Dong-Chul Son, P. Tang, J. W. Song, J. Wienkenhöver, Andrea Contin, Hengchang Liu, S. Lim, H. Sun, Philipp Azzarello, N. Masi, F. Luo, L. Barrin, Z. Qu, M. Willenbrock, J. J. Torsti, S. Pensotti, G. La Vacca, Mauro Tacconi, Roald Z. Sagdeev, Yang Yang, G. Schwering, Antonino Zichichi, G. Coignet, David Maurin, Xin Wu, J. Eppling, S. Della Torre, M. Crispoltoni, S. Rosier-Lees, J. Casaus, L. Qu, Chung-Cherng Lin, Teimuraz Lomtadze, M. B. Demirköz, C. Han, Henning Gast, M. Aguilar, Matteo Boschini, Chau-Hwang Lee, J. Berdugo, A. Fiasson, F. Dimiccoli, Wei Li, Laurent Derome, A. Bartoloni, X. Xia, C. Pizzolotto, R. J. García-López, Y. Fan, E. Choumilov, J. C. Marin, V. Poireau, Xubo Qin, P. Mott, Yun Shi, R. Kossakowski, Franck Cadoux, P. Nunes, A. Rozhkov, F. Spada, Lin Cheng, N. Picot-Clemente, F. Palmonari, M. Bourquin, C. Ting, L. Di Masso, M. Bizzarri, M. Duranti, E. Pedreschi, L. Basara, U. Becker, C. H. Chung, Xinxin Li, Y. J. Yu, S. Zeissler, Yu. Galaktionov, D. Aisa, I. Guerri, G. Boella, Varlen Grabski, M. Vecchi, Massimo Gervasi, Dong Liu, Z. Luo, Thomas Lippert, S. Q. Lu, Mayda Velasco, Valery Zhukov, M. T. Zhang, S. Vitillo, Z. M. Zheng, Fernando Barão, M. Pauluzzi, Bruce Rafael Mellado Garcia, Z. H. He, A. I. Chen, V. Vitale, F. Nozzoli, H. Jinchi, M. Behlmann, T. Siedenburg, A. Piluso, D. Cerreta, A. Ghelfi, M. Capell, Claudio Corti, Ningsheng Xu, G. Ambrosi, S. Caroff, J. Hoffman, T. Eronen, R. Clavero, D. Grandi, W. Xu, Naihua Wang, F. Cervelli, A. Obermeier, E. Gil, P. Lipari, T. Räihä, P. Goglov, I. Lazzizzera, M. Pohl, B. Bertucci, M. Xie, H. Ye, C. Mañá, Veronica Bindi, G. Scolieri, Nicola Tomassetti, Shihao Zhang, Hsiang Szu Chang, Behcet Alpat, Luísa Arruda, Antje Putze, T. Kirn, D. Haas, V. Vagelli, Shinhong Kim, C. Mo, Pier-Giorgio Rancoita, Q. Meng, Sadakazu Haino, H. L. Zhuang, A. Barrau, S. J. Schmidt, Q. L. Wang, C. Delgado, T. Urban, V. Choutko, A. Korkmaz, S. Seo, M. J. Chae, C. Guandalini, R. Pereira, M. Chen, K. Bollweg, Miaoran Lu, Zheng Wang, M. Habiby, B. Coste, M. Graziani, V. Formato, Horngming Hsieh, M. Incagli, K. Whitman, Ju Li, Roberto Battiston, B. Borgia, J. Yang, H. Guo, M. Müller, Changgi Huh, Zhijun Zhang, P. Saouter, S. Di Falco, Peter H. Fisher, Tim Martin, F. Giovacchini, Luca Morescalchi, Q. Xiong, K. Luebelsmeyer, Zhixiang Tang, M. Orcinha, A. Alvino, C. Vannini, S. Shan, P. von Doetinchem, N. Kim, X. D. Cai, F. Donnini, N. Attig, Hyun Lee, Andrei Kounine, Q. Yan, N. Zimmermann, S. Borsini, G. Castellini, J. Feng, G. Martinez, C. Palomares, C. Clark, S. Schael, C. Consolandi, Elisa Laudi, J. D. Burger, S. S. Vaurynovich, D. Tescaro, Yongyao Li, Mingming Yang, A. Oliva, D. D'Urso, C. Leluc, G. Gallucci, Yaomin Dai, B. Beischer, V. Bonnivard, K. Kanishev, S. Bizzaglia, Y. Jang, A. Bachlechner, X. B. Zhang, J. Bazo, V. Koutsenko, Eino Valtonen, Z. H. Li, Qiang Li, S. Ricol, M. Lolli, A. Eline, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Becker, Ulrich J., Behlmann, Matthew Daniel, Burger, Joseph D., Cai, Xudong, Capell, Michael H., Chen, Andrew I., Chen, H., Choumilov, Evgueni, Choutko, Vitali, Egorov, Alexander, Eline, Alexandre, Eppling, Frederic J., Fisher, Peter H., Galaktionov, Y., Goglov, Pavel, Heil, Melanie, Hsieh, Tsai-hsiu, Kounina, Olga, Kounine, Andrei, Koutsenko, Vladimir, Krafczyk, Matthew Scott, Lebedev, Alexei, Li, J. Q., Li, Q., Plyaskin, Vasily, Rozhkov, Andrey B., Shi, X. Y., Sun, Wei, Sun, W. H., Ting, Samuel, Ting, Susan Marks, Vaurynovich, Siarhei S., Wang, Xiaozhen, Weng, Zhili, Willenbrock, Manfred, Xie, M., Xu, Weiwei, Yan, Q., Zhang, S. D., Zuccon, Paolo, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Cortina Gil, Eduardo, Haas, Daniel, Habiby Alaoui, Marion, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Vitillo, Stefania, Wu, Xin, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Casaus, J, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, G, Chen, H, Cheng, L, Chou, H, Choumilov, E, Choutko, V, Chung, C, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Gil, E, Coste, B, Creus, W, Crispoltoni, M, Cui, Z, Dai, Y, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Donnini, F, Duranti, M, D’Urso, D, Egorov, A, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Formato, V, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Korkmaz, M, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Morescalchi, L, Mott, P, Müller, M, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Picot Clemente, N, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Putze, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Räihä, T, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Sandweiss, J, Saouter, P, Schael, S, Schmidt, S, von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Song, J, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Vitillo, S, Wang, L, Wang, N, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Willenbrock, M, Wu, H, Wu, X, Xia, X, Xie, M, Xie, S, Xiong, R, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Yang, Y, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, C, Zhang, J, Zhang, M, Zhang, S, Zhang, X, Zhang, Z, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Aguilar, M., Aisa, D., Alpat, B., Alvino, A., Ambrosi, G., Andeen, K., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Battarbee, M., Battiston, R., Bazo, J., Becker, U., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., Bizzaglia, S., Bizzarri, M., Boella, G., de Boer, W., Bollweg, K., Bonnivard, V., Borgia, B., Borsini, S., Boschini, M. j., Bourquin, M., Burger, J., Cadoux, F., Cai, X. d., Capell, M., Caroff, S., Casaus, J., Castellini, G., Cernuda, I., Cerreta, D., Cervelli, F., Chae, M. j., Chang, Y. h., Chen, A. i., Chen, G. m., Chen, H. s., Cheng, L., Chou, H. y., Choumilov, E., Choutko, V., Chung, C. h., Clark, C., Clavero, R., Coignet, G., Consolandi, C., Contin, A., Corti, C., Gil, E. Cortina, Coste, B., Creus, W., Crispoltoni, M., Cui, Z., Dai, Y. m., Delgado, C., Della Torre, S., Demirköz, M. b., Derome, L., Di Falco, S., Di Masso, L., Dimiccoli, F., Díaz, C., von Doetinchem, P., Donnini, F., Duranti, M., D’Urso, D., Egorov, A., Eline, A., Eppling, F. j., Eronen, T., Fan, Y. y., Farnesini, L., Feng, J., Fiandrini, E., Fiasson, A., Finch, E., Fisher, P., Formato, V., Gallucci, G., García, B., García-López, R., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Ghelfi, A., Giovacchini, F., Goglov, P., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guandalini, C., Guerri, I., Guo, K. h., Haas, D., Habiby, M., Haino, S., Han, K. c., He, Z. h., Heil, M., Hoffman, J., Hsieh, T. h., Huang, Z. c., Huh, C., Incagli, M., Ionica, M., Jang, W. y., Jinchi, H., Kanishev, K., Kim, G. n., Kim, K. s., Kirn, Th., Korkmaz, M. a., Kossakowski, R., Kounina, O., Kounine, A., Koutsenko, V., Krafczyk, M. s., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. t., Lee, S. c., Leluc, C., Li, H. l., Li, J. q., Li, T. x., Li, W., Li, Y., Li, Z. h., Li, Z. y., Lim, S., Lin, C. h., Lipari, P., Lippert, T., Liu, D., Liu, H., Liu, Hu, Lolli, M., Lomtadze, T., Lu, M. j., Lu, S. q., Lu, Y. s., Luebelsmeyer, K., Luo, F., Luo, J. z., Lv, S. s., Majka, R., Mañá, C., Marín, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. c., Morescalchi, L., Mott, P., Müller, M., Nelson, T., Ni, J. q., Nikonov, N., Nozzoli, F., Nunes, P., Obermeier, A., Oliva, A., Orcinha, M., Palmonari, F., Palomares, C., Paniccia, M., Papi, A., Pauluzzi, M., Pedreschi, E., Pensotti, S., Pereira, R., Picot-Clemente, N., Pilo, F., Piluso, A., Pizzolotto, C., Plyaskin, V., Pohl, M., Poireau, V., Putze, A., Quadrani, L., Qi, X. m., Qin, X., Qu, Z. y., Räihä, T., Rancoita, P. g., Rapin, D., Ricol, J. s., Rodríguez, I., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Sandweiss, J., Saouter, P., Schael, S., Schmidt, S. m., von Dratzig, A. Schulz, Schwering, G., Scolieri, G., Seo, E. s., Shan, B. s., Shan, Y. h., Shi, J. y., Shi, X. y., Shi, Y. m., Siedenburg, T., Son, D., Song, J. w., Spada, F., Spinella, F., Sun, W., Sun, W. h., Tacconi, M., Tang, C. p., Tang, X. w., Tang, Z. c., Tao, L., Tescaro, D., Ting, Samuel C. C., Ting, S. m., Tomassetti, N., Torsti, J., Türkoğlu, C., Urban, T., Vagelli, V., Valente, E., Vannini, C., Valtonen, E., Vaurynovich, S., Vecchi, M., Velasco, M., Vialle, J. p., Vitale, V., Vitillo, S., Wang, L. q., Wang, N. h., Wang, Q. l., Wang, R. s., Wang, X., Wang, Z. x., Weng, Z. l., Whitman, K., Wienkenhöver, J., Willenbrock, M., Wu, H., Wu, X., Xia, X., Xie, S., Xiong, R. q., Xu, N. s., Xu, W., Yang, J., Yang, M., Yang, Y., Ye, Q. h., Yi, H., Yu, Y. j., Yu, Z. q., Zeissler, S., Zhang, C., Zhang, J. h., Zhang, M. t., Zhang, S. d., Zhang, S. w., Zhang, X. b., Zhang, Z., Zheng, Z. m., Zhuang, H. l., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., UCL - SST/IRMP - Institut de recherche en mathématique et physique, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and AMS Collaboration
Subjects: Astrophysics and Astronomy, Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, chemistry.chemical_element, Cosmic ray, Astrophysics, ddc:500.2, Power law, Helium, Space missions, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Rigidity (electromagnetism), International Space Station, Alpha Magnetic Spectrometer, ddc:550, AMS, Helium Flux, Primary Cosmic Rays, Cosmic rays, Physics, Spectral index, ta114, Cosmic Rays, Cosmic Helium, Spectral density, ASTROFÍSICA, Computational physics, FIS/01 - FISICA SPERIMENTALE, chemistry, Cosmic ray measurement, Cosmology, Rigidity, Space stations, Spectrometers
Abstract: Physical review letters 115(21), 211101 (2015). doi:10.1103/PhysRevLett.115.211101, Published by APS, College Park, Md.
Published: 2015

49. High Statistics Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–500 GeV with the Alpha Magnetic Spectrometer on the International Space Station

Author: K. H. Guo, A. Lebedev, Dong-Chul Son, Y. Y. Fan, Massimo Gervasi, L. Tao, M. Capell, L. Accardo, C. Sbarra, Yun Shi, Antje Putze, B. Coste, I. Guerri, H. Jinchi, D. Haas, V. Vagelli, G. La Vacca, A. Malinin, A. Piluso, R. Pilastrini, I. Cernuda, I. Lazzizzera, Carlos Díaz, W. De Boer, David Maurin, E. Valente, M. Bourquin, Laurent Derome, D. Grandi, M. Xie, I. Gebauer, X. M. Qi, G. Schwering, J. Bazo, P. G. Rancoita, M. S. Krafczyk, Wei Li, C. Mañá, E. Fiandrini, J. C. Marin, W. Gillard, T. Urban, V. Choutko, B. Bertucci, W. H. Sun, Q. Meng, R. Q. Xiong, Franck Cadoux, P. Nunes, Teimuraz Lomtadze, Fabrizio Giulio Luca Pilo, C. Türkoʇlu, G. Castellini, M. Bizzarri, Won Kyu Calvin Sun, P. Goglov, Mayda Velasco, Federico Cindolo, W. Y. Jang, S. S. Vaurynovich, H. S. Chen, F. Spinella, V. Cascioli, Benjamin Monreal, N. Nikonov, Liqiu Wang, Veronica Bindi, Kwangsoo Kim, Chia-Hui Lin, M. J. Chae, C. Guandalini, M. Duranti, E. Pedreschi, G. Boella, Sadakazu Haino, E. Laudi, Y. J. Yu, Lucio Rossi, S. Xie, G. Coignet, M. Paniccia, Xiaoping Wang, G. Laurenti, S. Zeissler, D. Schuckardt, V. Poireau, Q. H. Ye, J. Gong, F. Giovacchini, Roald Z. Sagdeev, Luca Morescalchi, D. Aisa, C. Goy, R. J. García-López, F. Palmonari, S. Della Torre, X. W. Tang, M. Pauluzzi, Samuel C.C. Ting, Y. H. Chang, Zhixiang Tang, Fei Zhou, F. Massera, Arturo Alejandro Menchaca-Rocha, S. M. Schmidt, G. Ambrosi, V. Vitale, M. Orcinha, J. Q. Li, Valery Zhukov, J. P. Vialle, K. Bollweg, Gongming Xin, H. L. Li, Markus Battarbee, Paolo Zuccon, L. Di Masso, G. Gallucci, L. Basara, G. Volpini, R. Clavero, T. Siedenburg, A. Rozhkov, E. Finch, J. H. Zhang, Davide Rozza, S. Lim, I. Rodríguez, L. Farnesini, S. Borsini, Claudio Corti, A. Fiasson, Z. M. Zheng, A. Obermeier, K. Andeen, A. Contin, D. D'Urso, Mingming Yang, J. Feng, M. Pohl, Z. L. Weng, D. Rapin, V. Plyaskin, E. Postaci, Zheng Wang, X. Y. Shi, Philipp Azzarello, Matthias Heil, Mauro Tacconi, B. S. Shan, J. Casaus, M. Graziani, T. Kirn, G. M. Cheng, Matteo Boschini, J. Wienkenhöver, N. Masi, F. Luo, A. I. Chen, Zhiqi Huang, L. Barrin, M. B. Demirköz, A. Papi, Z. H. He, F. Nozzoli, C. Zurbach, A. Alvino, Hengchang Liu, P. Lipari, S. Bizzaglia, T. X. Li, Varlen Grabski, C. Pizzolotto, T. Eronen, X. Xia, C. Consolandi, A. Schulz von Dratzig, K. Kanishev, Yu. Galaktionov, Lin Cheng, Nicola Tomassetti, Z. Q. Yu, D. C. Mo, Y. Li, W. Xu, Roberto Battiston, J. Berdugo, K. C. Han, S. C. Lee, H. T. Lee, Dong Liu, Behcet Alpat, R. Pereira, Q. L. Wang, S. Di Falco, H. Yi, B. Borgia, F. Spada, J. J. Torsti, S. Pensotti, Antonino Zichichi, S. M. Ting, C. Delgado, S. Schael, A. Ghelfi, S. S. Lv, J. Hoffman, N. Attig, F. Cervelli, Zhijun Zhang, P. Mott, J. Sandweiss, Henning Gast, Tim Martin, Y. H. Shan, G. Scolieri, J. Q. Ni, C. H. Chung, A. Oliva, M. T. Zhang, U. Becker, Fernando Barão, J. S. Ricol, M. Behlmann, D. Cerreta, Ningsheng Xu, Thomas Lippert, C. Leluc, F. J. Eppling, B. Beischer, V. Bonnivard, H. Y. Chou, R. Henning, R. D. Majka, M. Dai, Z. Cui, O. Kounina, G. Rybka, M. Müller, H. Wu, P. Saouter, Peter H. Fisher, K. Luebelsmeyer, D. Tescaro, M. Aguilar, Ruiguang Wang, F. Dimiccoli, K. Whitman, E. Choumilov, R. Kossakowski, G. N. Kim, H. L. Zhuang, A. Barrau, M. J. Lu, A. Bartoloni, Bruce Rafael Mellado Garcia, Luísa Arruda, M. Lolli, C. P. Tang, S. Kunz, A. Eline, Timothy H. Hsieh, J. Y. Shi, J. Yang, A. Chikanian, Gianpaolo Carosi, Changgi Huh, J. Z. Luo, Z. Y. Li, Lucio Quadrani, M. Habiby, A. Bachlechner, X. B. Zhang, Eun-Suk Seo, Ying Lu, S. Rosier-Lees, V. Koutsenko, Eino Valtonen, Z. H. Li, Qiang Li, J. D. Burger, W. J. Du, K. Y. Wu, Manuela Vecchi, C. Vannini, P. von Doetinchem, X. D. Cai, Giuseppe Levi, G. Martinez, C. Palomares, C. Clark, Andrei Kounine, Q. Yan, G. Bigongiari, S. Caroff, N. Zimmermann, M. Incagli, Maria Ionica, Azzarello, Philipp, Bourquin, Maurice, Cadoux, Franck, Haas, Daniel, Habiby Alaoui, Marion, Leluc, Catherine, Li, Yang, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Saouter, Pierre, Accardo, L, Aguilar, M, Aisa, D, Alpat, B, Alvino, A, Ambrosi, G, Andeen, K, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Battarbee, M, Battiston, R, Bazo, J, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bigongiari, G, Bindi, V, Bizzaglia, S, Bizzarri, M, Boella, G, de Boer, W, Bollweg, K, Bonnivard, V, Borgia, B, Borsini, S, Boschini, M, Bourquin, M, Burger, J, Cadoux, F, Cai, X, Capell, M, Caroff, S, Carosi, G, Casaus, J, Cascioli, V, Castellini, G, Cernuda, I, Cerreta, D, Cervelli, F, Chae, M, Chang, Y, Chen, A, Chen, H, Cheng, G, Cheng, L, Chikanian, A, Chou, H, Choumilov, E, Choutko, V, Chung, C, Cindolo, F, Clark, C, Clavero, R, Coignet, G, Consolandi, C, Contin, A, Corti, C, Coste, B, Cui, Z, Dai, M, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Masso, L, Dimiccoli, F, Díaz, C, von Doetinchem, P, Du, W, Duranti, M, D’Urso, D, Eline, A, Eppling, F, Eronen, T, Fan, Y, Farnesini, L, Feng, J, Fiandrini, E, Fiasson, A, Finch, E, Fisher, P, Galaktionov, Y, Gallucci, G, García, B, García López, R, Gast, H, Gebauer, I, Gervasi, M, Ghelfi, A, Gillard, W, Giovacchini, F, Goglov, P, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guandalini, C, Guerri, I, Guo, K, Haas, D, Habiby, M, Haino, S, Han, K, He, Z, Heil, M, Henning, R, Hoffman, J, Hsieh, T, Huang, Z, Huh, C, Incagli, M, Ionica, M, Jang, W, Jinchi, H, Kanishev, K, Kim, G, Kim, K, Kirn, T, Kossakowski, R, Kounina, O, Kounine, A, Koutsenko, V, Krafczyk, M, Kunz, S, LA VACCA, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Leluc, C, Levi, G, Li, H, Li, J, Li, Q, Li, T, Li, W, Li, Y, Li, Z, Lim, S, Lin, C, Lipari, P, Lippert, T, Liu, D, Liu, H, Lolli, M, Lomtadze, T, Lu, M, Lu, Y, Luebelsmeyer, K, Luo, F, Luo, J, Lv, S, Majka, R, Malinin, A, Mañá, C, Marín, J, Martin, T, Martínez, G, Masi, N, Massera, F, Maurin, D, Menchaca Rocha, A, Meng, Q, Mo, D, Monreal, B, Morescalchi, L, Mott, P, Müller, M, Ni, J, Nikonov, N, Nozzoli, F, Nunes, P, Obermeier, A, Oliva, A, Orcinha, M, Palmonari, F, Palomares, C, Paniccia, M, Papi, A, Pauluzzi, M, Pedreschi, E, Pensotti, S, Pereira, R, Pilastrini, R, Pilo, F, Piluso, A, Pizzolotto, C, Plyaskin, V, Pohl, M, Poireau, V, Postaci, E, Putze, A, Quadrani, L, Qi, X, Rancoita, P, Rapin, D, Ricol, J, Rodríguez, I, Rosier Lees, S, Rossi, L, Rozhkov, A, Rozza, D, Rybka, G, Sagdeev, R, Sandweiss, J, Saouter, P, Sbarra, C, Schael, S, Schmidt, S, Schuckardt, D, Schulz von Dratzig, A, Schwering, G, Scolieri, G, Seo, E, Shan, B, Shan, Y, Shi, J, Shi, X, Shi, Y, Siedenburg, T, Son, D, Spada, F, Spinella, F, Sun, W, Tacconi, M, Tang, C, Tang, X, Tang, Z, Tao, L, Tescaro, D, Ting, S, Tomassetti, N, Torsti, J, Türkoğlu, C, Urban, T, Vagelli, V, Valente, E, Vannini, C, Valtonen, E, Vaurynovich, S, Vecchi, M, Velasco, M, Vialle, J, Vitale, V, Volpini, G, Wang, L, Wang, Q, Wang, R, Wang, X, Wang, Z, Weng, Z, Whitman, K, Wienkenhöver, J, Wu, H, Wu, K, Xia, X, Xie, M, Xie, S, Xiong, R, Xin, G, Xu, N, Xu, W, Yan, Q, Yang, J, Yang, M, Ye, Q, Yi, H, Yu, Y, Yu, Z, Zeissler, S, Zhang, J, Zhang, M, Zhang, X, Zhang, Z, Zheng, Z, Zhou, F, Zhuang, H, Zhukov, V, Zichichi, A, Zimmermann, N, Zuccon, P, Zurbach, C, L. Accardo, M. Aguilar, D. Aisa, B. Alpat, A. Alvino, G. Ambrosi, K. Andeen, L. Arruda, N. Attig, P. Azzarello, A. Bachlechner, F. Barao, A. Barrau, L. Barrin, A. Bartoloni, L. Basara, M. Battarbee, R. Battiston, J. Bazo, U. Becker, M. Behlmann, B. Beischer, J. Berdugo, B. Bertucci, G. Bigongiari, V. Bindi, S. Bizzaglia, M. Bizzarri, G. Boella, W. d. Boer, K. Bollweg, V. Bonnivard, B. Borgia, S. Borsini, M. J. Boschini, M. Bourquin, J. Burger, F. Cadoux, X. D. Cai, M. Capell, S. Caroff, G. Carosi, J. Casau, V. Cascioli, G. Castellini, I. Cernuda, D. Cerreta, F. Cervelli, M. J. Chae, Y. H. Chang, A. I. Chen, H. Chen, G. M. Cheng, H. S. Chen, L. Cheng, A. Chikanian, H. Y. Chou, E. Choumilov, V. Choutko, C. H. Chung, F. Cindolo, C. Clark, R. Clavero, G. Coignet, C. Consolandi, A. Contin, C. Corti, B. Coste, Z. Cui, M. Dai, C. Delgado, S. D. Torre, M. B. Demirkoz, L. Derome, S. D. Falco, L. D. Masso, F. Dimiccoli, C. Diaz, P. v. Doetinchem, W. J. Du, M. Duranti, D. D'Urso, A. Eline, F. J. Eppling, T. Eronen, Y. Y. Fan, L. Farnesini, J. Feng, E. Fiandrini, A. Fiasson, E. Finch, P. Fisher, Y. Galaktionov, G. Gallucci, B. Garcia, R. Garcia-Lopez, H. Gast, I. Gebauer, M. Gervasi, A. Ghelfi, W. Gillard, F. Giovacchini, P. Goglov, J. Gong, C. Goy, V. Grabski, D. Grandi, M. Graziani, C. Guandalini, I. Guerri, K. H. Guo, D. Haa, M. Habiby, S. Haino, K. C. Han, Z. H. He, M. Heil, R. Henning, J. Hoffman, T. H. Hsieh, Z. C. Huang, C. Huh, M. Incagli, M. Ionica, W. Y. Jang, H. Jinchi, K. Kanishev, G. N. Kim, K. S. Kim, T. Kirn, R. Kossakowski, O. Kounina, A. Kounine, V. Koutsenko, M. S. Krafczyk, S. Kunz, G. L. Vacca, E. Laudi, G. Laurenti, I. Lazzizzera, A. Lebedev, H. T. Lee, S. C. Lee, C. Leluc, G. Levi, H. L. Li, J. Q. Li, Q. Li, T. X. Li, W. Li, Y. Li, Z. H. Li, Z. Y. Li, S. Lim, C. H. Lin, P. Lipari, T. Lippert, D. Liu, H. Liu, M. Lolli, T. Lomtadze, M. J. Lu, Y. S. Lu, K. Luebelsmeyer, F. Luo, J. Z. Luo, S. S. Lv, R. Majka, A. Malinin, C. Mana, J. Marin, T. Martin, G. Martinez, N. Masi, F. Massera, D. Maurin, A. Menchaca-Rocha, Q. Meng, D. C. Mo, B. Monreal, L. Morescalchi, P. Mott, M. Muller, J. Q. Ni, N. Nikonov, F. Nozzoli, P. Nune, A. Obermeier, A. Oliva, M. Orcinha, F. Palmonari, C. Palomare, M. Paniccia, A. Papi, M. Pauluzzi, E. Pedreschi, S. Pensotti, R. Pereira, R. Pilastrini, F. Pilo, A. Piluso, C. Pizzolotto, V. Plyaskin, M. Pohl, V. Poireau, E. Postaci, A. Putze, L. Quadrani, X. M. Qi, P. G. Rancoita, D. Rapin, J. S. Ricol, I. Rodriguez, S. Rosier-Lee, L. Rossi, A. Rozhkov, D. Rozza, G. Rybka, R. Sagdeev, J. Sandwei, P. Saouter, C. Sbarra, S. Schael, S. M. Schmidt, D. Schuckardt, A. S. von, G. Schwering, G. Scolieri, E. S. Seo, B. S. Shan, Y. H. Shan, J. Y. Shi, X. Y. Shi, Y. M. Shi, T. Siedenburg, D. Son, F. Spada, F. Spinella, W. Sun, W. H. Sun, M. Tacconi, C. P. Tang, X. W. Tang, Z. C. Tang, L. Tao, D. Tescaro, S. C. C., S. M. Ting, N. Tomassetti, J. Torsti, C. Turkoglu, T. Urban, V. Vagelli, E. Valente, C. Vannini, E. Valtonen, S. Vaurynovich, M. Vecchi, M. Velasco, J. P. Vialle, V. Vitale, G. Volpini, L. Q. Wang, Q. L. Wang, R. S. Wang, X. Wang, Z. X. Wang, Z. L. Weng, K. Whitman, J. Wienkenhover, H. Wu, K. Y. Wu, X. Xia, M. Xie, S. Xie, R. Q. Xiong, G. M. Xin, N. S. Xu, W. Xu, Q. Yan, J. Yang, M. Yang, Q. H. Ye, H. Yi, Y. J. Yu, Z. Q. Yu, S. Zeissler, J. H. Zhang, M. T. Zhang, X. B. Zhang, Z. Zhang, Z. M. Zheng, F. Zhou, H. L. Zhuang, V. Zhukov, A. Zichichi, N. Zimmermann, P. Zuccon, C. Zurbach, Istituto Nazionale di Fisica Nucleare, Sezione di Perugia (INFN, Sezione di Perugia), Istituto Nazionale di Fisica Nucleare (INFN), Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] (CIEMAT), Institut für Experimentelle Kernphysik [Karlsruhe] (EKP), Karlsruher Institut für Technologie (KIT), Jülich Aachen Research Alliance (JARA), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), CERN [Genève], Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3 (INFN, Sezione di Roma 3), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), University of Turku, Massachusetts Institute of Technology (MIT), INFN Sezione di Pisa (INFN Sezione di Pisa), University of Hawai'i [Honolulu] (UH), Istituto Nazionale di Fisica Nucleare, Sezione di Milano (INFN), Karlsruhe Institute of Technology (KIT), NASA Johnson Space Center (JSC), NASA, Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome], Département de Physique Nucléaire et Corpusculaire [Genève] (DPNC), Université de Genève (UNIGE), Istituto Nazionale di Ottica [Firenze] (INO-CNR), Consiglio Nazionale delle Ricerche (CNR), Istituto Nazionale di Fisica Nucleare [Pisa] (INFN), EWHA Womans University (EWHA), National Central University [Taiwan] (NCU), Academia Sinica, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna (INFN, Sezione di Bologna), Laboratoire Univers et Particules de Montpellier (LUPM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Montpellier 2 - Sciences et Techniques (UM2), and AMS
Subjects: Astrophysics and Astronomy, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, cosmic rays studies, Cosmic ray, Electron, ddc:500.2, 7. Clean energy, Space mission, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Nuclear physics, Physics and Astronomy (all), FIS/05 - ASTRONOMIA E ASTROFISICA, Positron, International Space Station, Alpha Magnetic Spectrometer, ddc:550, Dark matter, ASTROPARTICLE PHYSICS, AMS, Cosmic rays, Positron fraction, antimatter and dark matter, positrons, Physics, Range (particle radiation), ta115, Magnetic spectrometer, ELECTRONS, Cosmic rays, Positron fraction, International Space Station, FIS/01 - FISICA SPERIMENTALE, Physics::Accelerator Physics, Satellite, High Energy Physics::Experiment, Particle Physics - Experiment, Energy (signal processing)
Abstract: A precision measurement by AMS of the positron fraction in primary cosmic rays in the energy range from 0.5 to 500 GeV based on 10.9 million positron and electron events is presented. This measurement extends the energy range of our previous observation and increases its precision. The new results show, for the first time, that above ∼200 GeV the positron fraction no longer exhibits an increase with energy.
Published: 2016

50. Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station.

Author: Aguilar M, Cavasonza LA, Ambrosi G, Arruda L, Attig N, Aupetit S, Azzarello P, Bachlechner A, Barao F, Barrau A, Barrin L, Bartoloni A, Basara L, Başeğmez-du Pree S, Battarbee M, Battiston R, Becker U, Behlmann M, Beischer B, Berdugo J, Bertucci B, Bindel KF, Bindi V, de Boer W, Bollweg K, Bonnivard V, Borgia B, Boschini MJ, Bourquin M, Bueno EF, Burger J, Cadoux F, Cai XD, Capell M, Caroff S, Casaus J, Castellini G, Cervelli F, Chae MJ, Chang YH, Chen AI, Chen GM, Chen HS, Chen Y, Cheng L, Chou HY, Choumilov E, Choutko V, Chung CH, Clark C, Clavero R, Coignet G, Consolandi C, Contin A, Corti C, Creus W, Crispoltoni M, Cui Z, Dadzie K, Dai YM, Datta A, Delgado C, Della Torre S, Demirköz MB, Derome L, Di Falco S, Dimiccoli F, Díaz C, von Doetinchem P, Dong F, Donnini F, Duranti M, D'Urso D, Egorov A, Eline A, Eronen T, Feng J, Fiandrini E, Fisher P, Formato V, Galaktionov Y, Gallucci G, García-López RJ, Gargiulo C, Gast H, Gebauer I, Gervasi M, Ghelfi A, Giovacchini F, Gómez-Coral DM, Gong J, Goy C, Grabski V, Grandi D, Graziani M, Guo KH, Haino S, Han KC, He ZH, Heil M, Hsieh TH, Huang H, Huang ZC, Huh C, Incagli M, Ionica M, Jang WY, Jia Y, Jinchi H, Kang SC, Kanishev K, Khiali B, Kim GN, Kim KS, Kirn T, Konak C, Kounina O, Kounine A, Koutsenko V, Kulemzin A, La Vacca G, Laudi E, Laurenti G, Lazzizzera I, Lebedev A, Lee HT, Lee SC, Leluc C, Li HS, Li JQ, Li Q, Li TX, Li ZH, Li ZY, Lim S, Lin CH, Lipari P, Lippert T, Liu D, Liu H, Lordello VD, Lu SQ, Lu YS, Luebelsmeyer K, Luo F, Luo JZ, Lyu SS, Machate F, Mañá C, Marín J, Martin T, Martínez G, Masi N, Maurin D, Menchaca-Rocha A, Meng Q, Mikuni VM, Mo DC, Mott P, Nelson T, Ni JQ, Nikonov N, Nozzoli F, Oliva A, Orcinha M, Palermo M, Palmonari F, Palomares C, Paniccia M, Pauluzzi M, Pensotti S, Perrina C, Phan HD, Picot-Clemente N, Pilo F, Pizzolotto C, Plyaskin V, Pohl M, Poireau V, Quadrani L, Qi XM, Qin X, Qu ZY, Räihä T, Rancoita PG, Rapin D, Ricol JS, Rosier-Lees S, Rozhkov A, Rozza D, Sagdeev R, Schael S, Schmidt SM, von Dratzig AS, Schwering G, Seo ES, Shan BS, Shi JY, Siedenburg T, Son D, Song JW, Tacconi M, Tang XW, Tang ZC, Tescaro D, Ting SCC, Ting SM, Tomassetti N, Torsti J, Türkoğlu C, Urban T, Vagelli V, Valente E, Valtonen E, Vázquez Acosta M, Vecchi M, Velasco M, Vialle JP, Wang LQ, Wang NH, Wang QL, Wang X, Wang XQ, Wang ZX, Wei CC, Weng ZL, Whitman K, Wu H, Wu X, Xiong RQ, Xu W, Yan Q, Yang J, Yang M, Yang Y, Yi H, Yu YJ, Yu ZQ, Zannoni M, Zeissler S, Zhang C, Zhang F, Zhang J, Zhang JH, Zhang SW, Zhang Z, Zheng ZM, Zhuang HL, Zhukov V, Zichichi A, Zimmermann N, and Zuccon P
Abstract: We present high-statistics, precision measurements of the detailed time and energy dependence of the primary cosmic-ray electron flux and positron flux over 79 Bartels rotations from May 2011 to May 2017 in the energy range from 1 to 50 GeV. For the first time, the charge-sign dependent modulation during solar maximum has been investigated in detail by leptons alone. Based on 23.5×10^{6} events, we report the observation of short-term structures on the timescale of months coincident in both the electron flux and the positron flux. These structures are not visible in the e^{+}/e^{-} flux ratio. The precision measurements across the solar polarity reversal show that the ratio exhibits a smooth transition over 830±30 days from one value to another. The midpoint of the transition shows an energy dependent delay relative to the reversal and changes by 260±30 days from 1 to 6 GeV.
Published: 2018
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