Author: "Masi, N" - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Masi, N"' showing total 143 results

Start Over Author "Masi, N"

143 results on '"Masi, N"'

1. Spectra of Cosmic Ray Sodium and Aluminum and Unexpected Aluminum Excess

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, $\bar{p}$, $e^{\pm}$, and nuclei (H-Si, Fe), which resulted in a number of breakthroughs. The most recent AMS-02 result is the measurement of the spectra of CR sodium and aluminum up to $\sim$2 TV. Given their low solar system abundances, a significant fraction of each element is produced in fragmentations of heavier species, predominantly Ne, Mg, and Si. In this paper, we use precise measurements of the sodium and aluminum spectra by AMS-02 together with ACE-CRIS and Voyager 1 data to test their origin. We show that the sodium spectrum agrees well with the predictions made with the GalProp-HelMod framework, while aluminum spectrum shows a significant excess in the rigidity range from 2-7 GV. In this context, we discuss the origin of other low-energy excesses in Li, F, and Fe found earlier. The observed excesses in Li, F, and Al appear to be consistent with the local Wolf-Rayet (WR) stars hypothesis, invoked to reproduce anomalous $^{22}$Ne/$^{20}$Ne, $^{12}$C/$^{16}$O, and $^{58}$Fe/$^{56}$Fe ratios in CRs, while excess in Fe is likely connected with a past SN activity in the solar neighborhood. We also provide updated local interstellar spectra (LIS) of sodium and aluminum in the rigidity range from few MV to $\sim$2 TV. Our calculations employ the self-consistent GalProp-HelMod framework that has proved to be a reliable tool in deriving the LIS of CR $\bar{p}$, $e^{-}$, and nuclei $Z\le28$., Comment: 19 pages, 16 figures, 11 tables; ApJ in press
Published: 2022
Full Text: View/download PDF

2. A Hint of a Low-Energy Excess in Cosmic-Ray Fluorine

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, $\bar{p}$, $e^{\pm}$, and nuclei (H--O, Ne, Mg, Si, Fe), which resulted in a number of breakthroughs. The most recent AMS-02 result is the measurement of the spectrum of CR fluorine up to $\sim$2 TV. Given its very low solar system abundance, fluorine in CRs is thought to be mostly secondary, produced in fragmentations of heavier species, predominantly Ne, Mg, and Si. Similar to the best-measured secondary-to-primary boron to carbon nuclei ratio that is widely used to study the origin and propagation of CR species, the precise fluorine data would allow the origin of Si-group nuclei to be studied independently. Meanwhile, the secondary origin of CR fluorine has never been tested in a wide energy range due to the lack of accurate CR data. In this paper, we use the first ever precise measurements of the fluorine spectrum by AMS-02 together with ACE-CRIS and Voyager 1 data to actually test this paradigm. Our detailed modeling shows an excess below 10 GV in the fluorine spectrum that may hint at a primary fluorine component. We also provide an updated local interstellar spectrum (LIS) of fluorine in the rigidity range from few MV to $\sim$2 TV. Our calculations employ the self-consistent GalProp-HelMod framework that has proved to be a reliable tool in deriving the LIS of CR $\bar{p}$, $e^{-}$, and nuclei $Z\le28$., Comment: 14 pages, 10 figures, 8 tables; ApJ in press
Published: 2021
Full Text: View/download PDF

3. A discovery of a low-energy excess in cosmic-ray iron: an evidence of the past supernova activity in the Local Bubble

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Since its launch, the Alpha Magnetic Spectrometer - 02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, $\bar{p}$, $e^{\pm}$, and nuclei, $_1$H-$_8$O, $_{10}$Ne, $_{12}$Mg, $_{14}$Si, which resulted in a number of breakthroughs. One of the latest long awaited surprises is the spectrum of $_{26}$Fe just published by AMS-02. Because of the large fragmentation cross section and large ionization energy losses, most of CR iron at low energies is local, and may harbor some features associated with relatively recent supernova (SN) activity in the solar neighborhood. Our analysis of new iron spectrum together with Voyager 1 and ACE-CRIS data reveals an unexpected bump in the iron spectrum and in the Fe/He, Fe/O, and Fe/Si ratios at 1-2 GV, while a similar feature in the spectra of He, O, Si, and in their ratios is absent, hinting at a local source of low-energy CRs. The found excess fits well with recent discoveries of radioactive $^{60}$Fe deposits in terrestrial and lunar samples, and in CRs. We provide an updated local interstellar spectrum (LIS) of iron in the energy range from 1 MeV nucleon$^{-1}$ to $\sim$10 TeV nucleon$^{-1}$. Our calculations employ the GalProp-HelMod framework that is proved to be a reliable tool in deriving the LIS of CR $\bar{p}$, $e^{-}$, and nuclei $Z\le28$., Comment: 12 pages, 9 figures, 5 tables; Accepted for publication in the Astrophysical Journal. arXiv admin note: text overlap with arXiv:2006.01337
Published: 2021
Full Text: View/download PDF

4. Inference of the Local Interstellar Spectra of Cosmic Ray Nuclei Z<=28 with the GalProp-HelMod Framework

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Composition and spectra of Galactic cosmic rays (CRs) are vital for studies of high-energy processes in a variety of environments and on different scales, for interpretation of gamma-ray and microwave observations, disentangling possible signatures of new phenomena, and for understanding of our local Galactic neighborhood. Since its launch, AMS-02 has delivered outstanding quality measurements of the spectra of antiprotons, electrons, positrons, and nuclei: H-O, Ne, Mg, Si. These measurements resulted in a number of breakthroughs, however, spectra of heavier nuclei and especially low-abundance nuclei are not expected until later in the mission. Meanwhile, a comparison of published AMS-02 results with earlier data from HEAO-3-C2 indicate that HEAO-3-C2 data may be affected by undocumented systematic errors. Utilizing such data to compensate for the lack of AMS-02 measurements could result in significant errors. In this paper we show that a fraction of HEAO-3-C2 data match available AMS-02 measurements quite well and can be used together with Voyager 1 and ACE-CRIS data to make predictions for the local interstellar spectra (LIS) of nuclei that are not yet released by AMS-02. We are also updating our already published LIS to provide a complete set from H-Ni in the energy range from 1 MeV/nucleon to ~100-500 TeV/nucleon thus covering 8-9 orders of magnitude in energy. Our calculations employ the GalProp-HelMod framework that is proved to be a reliable tool in deriving the LIS of CR antiprotons, electrons, and nuclei H-O., Comment: 90 pages, 36 figures, 60 tables, ApJS; Fixed typos in Eqs.(C2) and (C32)
Published: 2020
Full Text: View/download PDF

5. Deciphering the local Interstellar spectra of secondary nuclei with GALPROP/HelMod framework and a hint for primary lithium in cosmic rays

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics
Abstract: Local interstellar spectra (LIS) of secondary cosmic ray (CR) nuclei, lithium, beryllium, boron, and partially secondary nitrogen, are derived in the rigidity range from 10 MV to ~200 TV using the most recent experimental results combined with the state-of-the-art models for CR propagation in the Galaxy and in the heliosphere. The lithium spectrum appears somewhat flatter at high energies compared to other secondary species that may imply a primary lithium component. Two propagation packages, GALPROP and HelMod, are combined to provide a single framework that is run to reproduce direct measurements of CR species at different modulation levels, and at both polarities of the solar magnetic field. An iterative maximum-likelihood method is developed that uses GALPROP-predicted LIS as input to HelMod, which provides the modulated spectra for specific time periods of the selected experiments for the model-data comparison. The proposed LIS accommodate the low-energy interstellar spectra measured by Voyager 1, HEAO-3, and ACE/CRIS as well as the high-energy observations by PAMELA, AMS-02, and earlier experiments that are made deep in the heliosphere. The interstellar and heliospheric propagation parameters derived in this study are consistent with our earlier results for propagation of CR protons, helium, carbon, oxygen, antiprotons, and electrons., Comment: 17 pages, 10 figures, 6 tables, ApJ accepted
Published: 2019
Full Text: View/download PDF

6. Letter of Intent: A New QCD facility at the M2 beam line of the CERN SPS (COMPASS++/AMBER)

Author: Adams, B., Aidala, C. A., Akhunzyanov, R., Alexeev, G. D., Alexeev, M. G., Amoroso, A., Andrieux, V., Anfimov, N. V., Anosov, V., Antoshkin, A., Augsten, K., Augustyniak, W., Azevedo, C. D. R., Azhibekov, A., Badelek, B., Balestra, F., Ball, M., Barth, J., Beck, R., Bedfer, Y., Antequera, J. Berenguer, Bernauer, J. C., Bernhard, J., Bodlak, M., Bordalo, P., Bradamante, F., Bressan, A., Buchele, M., Burtsev, V. E., Chang, W. -C., Chatterjee, C., Chen, X., Chiosso, M., Chumakov, A. G., Chung, S. -U., Cicuttin, A., Correia, P., Crespo, M. L., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Dashyan, N., Denisenko, I., Denisov, O. Yu., Dhara, L., d'Hose, N., Donato, F., Donskov, S. V., Doshita, N., Dreisbach, Ch., Dunnweber, W., Dusaev, R. R., Dziewiecki, M., Dzyuba, A., Efremov, A., Egelhof, P., Elagin, A., Eversheim, P. D., Faessler, M., Fedotova, J., Ferrero, A., Finger, M., Finger Jr., M., Fischer, H., Franco, C., Friedrich, J. M., Frolov, V., Futch, A., Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Gevorkyan, S., Ghandilyan, Y., Giarra, J., Gnesi, I., Gorzellik, M., Grasso, A., Gridin, A., Perdekamp, M. Grosse, Grube, B., Gushterski, R. I., Guskov, A., Hahne, D., Hamar, G., von Harrach, D., He, X., Heitz, R., Herrmann, F., Horikawa, N., Hsieh, C. -Y., Huber, S., Inglessi, A., Ilyichev, A., Isataev, T., Ishimoto, S., Ivanov, A., Ivanov, N., Ivanshin, Yu., Iwata, T., Jandek, M., Jary, V., Jen, C. -M., Joosten, R., Joerg, P., Juraskova, K., Kabuss, E., Kabyshev, A., Kaspar, F., Kerbizi, A., Ketzer, B., Khaustov, G. V., Khokhlov, Yu. A., Kim, M., Kiselev, O., Kisselev, Yu., Klein, F., Koivuniemi, J. H., Kolosov, V. N., Kondo, K., Konorov, I., Konstantinov, V. F., Kotzinian, A. M., Kouznetsov, O. M., Koval, A., Kral, Z., Kraemer, M., Krinner, F., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R. P., Kuterbekov, K., Kuznetsov, I. I., Kveton, A., Levchenko, E. A., Levorato, S., Lian, Y. -S., Liang, Y., Lichtenstadt, J., Lin, P. -J., Liu, K., Liu, M. X., Longo, R., Lorenzon, W., Losekamm, M., Lyubovitskij, V. E., Maev, E., Maggiora, A., Magnon, A., Makarenko, V., Makins, N., Makke, N., Mallot, G. K., Maltsev, A., Mamon, S. A., Marianski, B., Martin, A., Marukyan, H., Marzec, J., Masi, N., Matousek, J., Matsuda, H., Mattson, G., Meshcheryakov, G. V., Meyer, W., Meyer, M., Mikhailov, Yu. V., Mikhasenko, M., Minot, M., Mitrofanov, E., Mitrofanov, N., Miyachi, Y., Moretti, A., Nagaytsev, A., Naim, C., Neyret, D., Nigmatkulov, G., Mkrtchyan, A., Mkrtchyan, H., Novy, J., Nowak, W. -D., Nozzoli, F., Nukazuka, G., Nunes, A. S., Olshevsky, A. G., Orlov, I., Osborn, J. D., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J. -C., Pereira, F., Peshekhonov, D. V., Pesek, M., Peskova, M., Pierre, N., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Poeschl, T., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Raymond, R., Reicherz, G., Riedl, C., Ryabchikov, D. I., Rybnikov, A., Rychter, A., Salac, R., Samoylenko, V. D., Sandacz, A., Sarkar, S., Sarsour, M., Savin, I. A., Sbrizzai, G., Schmieden, H., Seder, E., Selyunin, A., Simon, H., Sinha, L., Sirtl, S., Slunecka, M., Smolik, J., Srnka, A., Steffen, D., Stolarski, M., Subrt, O., Sulc, M., Suzuki, H., Szabelski, A., Sznajder, P., Tasevsky, M., Tchekhovski, V., Tessaro, S., Tessarotto, F., Thiel, A., Tomsa, J., Tosello, F., Tskhay, V., Uhl, S., Vasilishin, B. I., Vassiliev, A., Vauth, A., Veit, B. M., Ventura, B., Veloso, J., Vidon, A., Virius, M., Vorobyev, A., Wagner, M., Wallner, S., Wilfert, M., Xiao, Z., Xu, N., Yang, J., Zaremba, K., Zavada, P., Zavertyaev, M., Zemlyanichkina, E., Zhao, H., Zhao, Y., Zhuravlev, N., Ziembicki, M., and Zuccon, P.
Subjects: High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract: A New QCD facility at the M2 beam line of the CERN SPS COMPASS++/AMBER, Comment: 91 pages, 51 figures
Published: 2018

7. Deciphering the local Interstellar spectra of primary cosmic ray species with HelMod

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Local interstellar spectra (LIS) of primary cosmic ray (CR) nuclei, such as helium, oxygen, and mostly primary carbon are derived for the rigidity range from 10 MV to ~200 TV using the most recent experimental results combined with the state-of-the-art models for CR propagation in the Galaxy and in the heliosphere. Two propagation packages, GALPROP and HelMod, are combined into a single framework that is used to reproduce direct measurements of CR species at different modulation levels, and at both polarities of the solar magnetic field. The developed iterative maximum-likelihood method uses GALPROP-predicted LIS as input to HelMod, which provides the modulated spectra for specific time periods of the selected experiments for model-data comparison. The interstellar and heliospheric propagation parameters derived in this study are consistent with our prior analyses using the same methodology for propagation of CR protons, helium, antiprotons, and electrons. The resulting LIS accommodate a variety of measurements made in the local interstellar space (Voyager 1) and deep inside the heliosphere at low (ACE/CRIS, HEAO-3) and high energies (PAMELA, AMS-02)., Comment: 13 pages, 13 figures, 6 tables, ApJ in press. arXiv admin note: text overlap with arXiv:1704.06337
Published: 2018
Full Text: View/download PDF

8. HelMod in the works: from direct observations to the local interstellar spectrum of cosmic-ray electrons

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: The local interstellar spectrum (LIS) of cosmic-ray (CR) electrons for the energy range 1 MeV to 1 TeV is derived using the most recent experimental results combined with the state-of-the-art models for CR propagation in the Galaxy and in the heliosphere. Two propagation packages, GALPROP and HelMod, are combined to provide a single framework that is run to reproduce direct measurements of CR species at different modulation levels, and at both polarities of the solar magnetic field. An iterative maximum-likelihood method is developed that uses GALPROP-predicted LIS as input to HelMod, which provides the modulated spectra for specific time periods of the selected experiments for model-data comparison. The optimized HelMod parameters are then used to adjust GALPROP parameters to predict a refined LIS with the procedure repeated subject to a convergence criterion. The parameter optimization uses an extensive data set of proton spectra from 1997-2015. The proposed CR electron LIS accommodates both the low-energy interstellar spectra measured by Voyager 1 as well as the high-energy observations by PAMELA and AMS-02 that are made deep in the heliosphere; it also accounts for Ulysses counting rate features measured out of the ecliptic plane. The interstellar and heliospheric propagation parameters derived in this study agree well with our earlier results for CR protons, helium nuclei, and anti-protons propagation and LIS obtained in the same framework., Comment: 11 pages, 14 figures, 4 tables; ApJ, in press
Published: 2018
Full Text: View/download PDF

9. Solution of heliospheric propagation: unveiling the local interstellar spectra of cosmic ray species

Author: Boschini, M. J., Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., Kachelriess, M., La Vacca, G., Masi, N., Moskalenko, I. V., Orlando, E., Ostapchenko, S. S., Pensotti, S., Porter, T. A., Quadrani, L., Rancoita, P. G., Rozza, D., and Tacconi, M.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Local interstellar spectra (LIS) for protons, helium and antiprotons are built using the most recent experimental results combined with the state-of-the-art models for propagation in the Galaxy and heliosphere. Two propagation packages, GALPROP and HelMod, are combined to provide a single framework that is run to reproduce direct measurements of cosmic ray (CR) species at different modulation levels and at both polarities of the solar magnetic field. To do so in a self-consistent way, an iterative procedure was developed, where the GALPROP LIS output is fed into HelMod that provides modulated spectra for specific time periods of selected experiments to compare with the data; the HelMod parameters optimization is performed at this stage and looped back to adjust the LIS using the new GALPROP run. The parameters were tuned with the maximum likelihood procedure using an extensive data set of proton spectra from 1997-2015. The proposed LIS accommodate both the low energy interstellar CR spectra measured by Voyager 1 and the high energy observations by BESS, Pamela, AMS-01, and AMS-02 made from the balloons and near-Earth payloads; it also accounts for Ulysses counting rate features measured out of the ecliptic plane. The found solution is in a good agreement with proton, helium, and antiproton data by AMS-02, BESS, and PAMELA in the whole energy range., Comment: 22 pages, 23 figures, 8 tables, and 3 machine-readable tables; ApJ, in press
Published: 2017
Full Text: View/download PDF

10. From Observations near the Earth to the Local Interstellar Spectra

Author: Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Orlando, E., Porter, T. A., Quadrani, L., Rancoita, P. G., and Rozza, D.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: Propagation of cosmic rays (CRs) from their sources to the observer is described mainly as plain diffusion at high energies, while at lower energies there are other physical processes involved, both in the interstellar space and in the heliosphere. The latter was a subject of considerable uncertainty until recently. New data obtained by several CR missions can be used to and the local interstellar spectra (LIS) of CR species that would significantly reduce the uncertainties associated with the heliospheric propagation. In this paper we present the LIS of CR protons and helium outside the heliospheric boundary. The proposed LIS are tuned to accommodate both, the low energy CR spectra measured by Voyager 1, and the high energy observations publicly released by BESS, Pamela, AMS-01 and AMS-02. The proton and helium LIS are derived by combining CR propagation in the Galaxy, as described by GALPROP, with the heliospheric modulation computed using the HelMod Monte Carlo Tool. The proposed LIS are tuned to reproduce the modulated spectra for both, high and low, levels of solar activity., Comment: "XXV ECRS 2016 Proceedings - eConf C16-09-04.3"
Published: 2016

11. HelMod: A Comprehensive Treatment of the Cosmic Ray Transport Through the Heliosphere

Author: Della Torre, S., Gervasi, M., Grandi, D., Johannesson, G., La Vacca, G., Masi, N., Moskalenko, I. V., Orlando, E., Porter, T. A., Quadrani, L., Rancoita, P. G., and Rozza, D.
Subjects: Astrophysics - High Energy Astrophysical Phenomena
Abstract: HelMod is a code evaluating the transport of Galactic cosmic rays through the inner heliosphere down to Earth. It is based on a 2-D Monte Carlo approach and includes a general description of the symmetric and antisymmetric parts of the diffusion tensor, thus, properly treating the particle drift effects. The model has been tuned in order to fit the data observed outside the ecliptic plane at several distances from the Earth and the spectra observed near the Earth for both, high and low solar activity levels. A stand-alone python module, fully compatible with GalProp, was developed for a comprehensive calculation of solar modulation effects, resulting in a newly suggested set of local interstellar spectra., Comment: XXV ECRS 2016 Proceedings - eConf C16-09-04.3
Published: 2016

12. The Alpha Magnetic Spectrometer (AMS) on the international space station: Part II — Results from the first seven years

Author: Aguilar, M., Ali Cavasonza, L., Ambrosi, G., Arruda, L., Attig, N., Barao, F., Barrin, L., Bartoloni, A., Başeğmez-du Pree, S., Bates, J., Battiston, R., Behlmann, M., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., de Boer, W., Bollweg, K., Borgia, B., Boschini, M.J., Bourquin, M., Bueno, E.F., Burger, J., Burger, W.J., Burmeister, S., Cai, X.D., Capell, M., Casaus, J., Castellini, G., Cervelli, F., Chang, Y.H., Chen, G.M., Chen, H.S., Chen, Y., Cheng, L., Chou, H.Y., Chouridou, S., Choutko, V., Chung, C.H., Clark, C., Coignet, G., Consolandi, C., Contin, A., Corti, C., Cui, Z., Dadzie, K., Dai, Y.M., Delgado, C., Della Torre, S., Demirköz, M.B., Derome, L., Di Falco, S., Di Felice, V., Díaz, C., Dimiccoli, F., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Egorov, A., Eline, A., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Freeman, C., Galaktionov, Y., Gámez, C., García-López, R.J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., Giovacchini, F., Gómez-Coral, D.M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guo, K.H., Haino, S., Han, K.C., Hashmani, R.K., He, Z.H., Heber, B., Hsieh, T.H., Hu, J.Y., Huang, Z.C., Hungerford, W., Incagli, M., Jang, W.Y., Jia, Yi, Jinchi, H., Kanishev, K., Khiali, B., Kim, G.N., Kirn, Th., Konyushikhin, M., Kounina, O., Kounine, A., Koutsenko, V., Kuhlman, A., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H.T., Lee, S.C., Leluc, C., Li, J.Q., Li, M., Li, Q., Li, S., Li, T.X., Li, Z.H., Light, C., Lin, C.H., Lippert, T., Liu, Z., Lu, S.Q., Lu, Y.S., Luebelsmeyer, K., Luo, J.Z., Lyu, S.S., Machate, F., Mañá, C., Marín, J., Marquardt, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D.C., Molero, M., Mott, P., Mussolin, L., Ni, J.Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Paniccia, M., Pashnin, A., Pauluzzi, M., Pensotti, S., Phan, H.D., Plyaskin, V., Pohl, M., Porter, S., Qi, X.M., Qin, X., Qu, Z.Y., Quadrani, L., Rancoita, P.G., Rapin, D., Reina Conde, A., 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., Solano, C., Song, J.W., Sonnabend, R., Sun, Q., Sun, Z.T., Tacconi, M., Tang, X.W., Tang, Z.C., Tian, J., Ting, Samuel C.C., Ting, S.M., Tomassetti, N., Torsti, J., Tüysüz, C., Urban, T., Usoskin, I., Vagelli, V., Vainio, R., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J.P., Wang, L.Q., Wang, N.H., Wang, Q.L., Wang, S., Wang, X., Wang, Z.X., Wei, J., Weng, Z.L., Wu, H., Xiong, R.Q., Xu, W., Yan, Q., Yang, Y., Yi, H., Yu, Y.J., Yu, Z.Q., Zannoni, M., Zhang, C., Zhang, F., Zhang, F.Z., Zhang, J.H., Zhang, Z., Zhao, F., Zheng, Z.M., Zhuang, H.L., Zhukov, V., Zichichi, A., Zimmermann, N., and Zuccon, P.
Published: 2021
Full Text: View/download PDF

13. High precision particle astrophysics as a new window on the universe with an Antimatter Large Acceptance Detector In Orbit (ALADInO)

Author: Battiston, R., Bertucci, B., Adriani, O., Ambrosi, G., Baudouy, B., Blasi, P., Boezio, M., Campana, D., Derome, L., De Mitri, I., Di Felice, V., Donato, F., Duranti, M., Formato, V., Grasso, D., Gebauer, I., Iuppa, R., Masi, N., Maurin, D., Mazziotta, M. N., Musenich, R., Nozzoli, F., Papini, P., Picozza, P., Pearce, M., Pospíšil, S., Rossi, L., Tomassetti, N., Vagelli, V., and Wu, X.
Published: 2021
Full Text: View/download PDF

14. Temporal Structures in Electron Spectra and Charge Sign Effects in Galactic Cosmic Rays

Author: Aguilar, M., Cavasonza, L. Ali, Battiston, R., Kuhlman, A., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., LaVecchia, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Li, H. L., Behlmann, M., Li, J. Q., Li, M., Li, Q., Li, Q. Y., Li, S., Li, S. L., Li, J. H., Li, Z. H., Liang, J., Liang, M. J., Belyaev, N., Light, C., Lin, C. H., Lippert, T., Liu, J. H., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, J. Z., Luo, Xi, Machate, F., Berdugo, J., Mañá, C., Marín, J., Marquardt, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Medvedeva, T., Menchaca-Rocha, A., Meng, Q., Bertucci, B., Mikhailov, V. V., Molero, M., Mott, P., Mussolin, L., Negrete, J., Nikonov, N., Nozzoli, F., Ocampo-Peleteiro, J., Oliva, A., Orcinha, M., Bindi, V., Palermo, M., Palmonari, F., Paniccia, M., Pashnin, A., Pauluzzi, M., Pensotti, S., Plyaskin, V., Pohl, M., Poluianov, S., Qin, X., Bollweg, K., Qu, Z. Y., Quadrani, L., Rancoita, P. G., Rapin, D., Conde, A. Reina, Robyn, E., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Bolster, J., Schael, S., von Dratzig, A. Schultz, Schwering, G., Seo, E. S., Shan, B. S., Siedenburg, T., Song, J. W., Song, X. J., Sonnabend, R., Strigari, L., Borgia, B., Su, T., Sun, Q., Sun, Z. T., Tacconi, M., Tang, X. W., Tang, Z. C., Tian, J., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Boschini, M. J., Torsti, J., Urban, T., Usoskin, I., Vagelli, V., Vainio, R., Valencia-Otero, M., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Ambrosi, G., Bourquin, M., Velasco, M., Vialle, J. P., Wang, C. X., Wang, L., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, S., Wang, X., Wang, Yu, Bueno, E. F., Wang, Z. M., Wei, J., Weng, Z. L., Wu, H., Xiong, R. Q., Xu, W., Yan, Q., Yang, Y., Yashin, I. I., Yelland, A., Burger, J., Yi, H., Yu, Y. M., Yu, Z. Q., Zannoni, M., Zhang, C., Zhang, F., Zhang, F. Z., Zhang, J. H., Zhang, Z., Zhao, F., Burger, W. J., Zheng, C., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zuccon, P., Burmeister, S., Cai, X. D., Capell, M., Casaus, J., Castellini, G., Cervelli, F., Arruda, L., Chang, Y. H., Chen, G. M., Chen, G. R., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chouridou, S., Choutko, V., Chung, C. H., Attig, N., Clark, C., Coignet, G., Consolandi, C., Contin, A., Corti, C., Cui, Z., Dadzie, K., Dass, A., Delgado, C., Della Torre, S., Bagwell, C., Demirköz, M. B., Derome, L., Di Falco, S., Di Felice, V., Díaz, C., Dimiccoli, F., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Barao, F., Egorov, A., Eline, A., Faldi, F., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Freeman, C., Gámez, C., García-López, R. J., Barrin, L., Gargiulo, C., Gast, H., Gervasi, M., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Bartoloni, A., Guracho, A. N., Haino, S., Han, K. C., Hashmani, R. K., He, Z. H., Heber, B., Hsieh, T. H., Hu, J. Y., Incagli, M., Jang, W. Y., Başeğmez-du Pree, S., Jia, Yi, Jinchi, H., Karagöz, G., Khiali, B., Kim, G. N., Kirn, Th., Kounina, O., Kounine, A., Koutsenko, V., Krasnopevtsev, D., Aguilar, M, Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Bagwell, C, Barao, F, Barrin, L, Bartoloni, A, Başeğmez-du Pree, S, Battiston, R, Behlmann, M, Belyaev, N, Berdugo, J, Bertucci, B, Bindi, V, Bollweg, K, Bolster, J, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Burmeister, S, Cai, X, Capell, M, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Chouridou, S, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Cui, Z, Dadzie, K, Dass, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Felice, V, Díaz, C, Dimiccoli, F, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Faldi, F, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Freeman, C, Gámez, C, García-López, R, Gargiulo, C, Gast, H, Gervasi, M, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guracho, A, Haino, S, Han, K, Hashmani, R, He, Z, Heber, B, Hsieh, T, Hu, J, Incagli, M, Jang, W, Jia, Y, Jinchi, H, Karagöz, G, Khiali, B, Kim, G, Kirn, T, Kounina, O, Kounine, A, Koutsenko, V, Krasnopevtsev, D, Kuhlman, A, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lavecchia, G, Lazzizzera, I, Lee, H, Lee, S, Li, H, Li, J, Li, M, Li, Q, Li, S, Li, Z, Liang, J, Liang, M, Light, C, Lin, C, Lippert, T, Liu, J, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Luo, X, Machate, F, Mañá, C, Marín, J, Marquardt, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Medvedeva, T, Menchaca-Rocha, A, Meng, Q, Mikhailov, V, Molero, M, Mott, P, Mussolin, L, Negrete, J, Nikonov, N, Nozzoli, F, Ocampo-Peleteiro, J, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Paniccia, M, Pashnin, A, Pauluzzi, M, Pensotti, S, Plyaskin, V, Pohl, M, Poluianov, S, Qin, X, Qu, Z, Quadrani, L, Rancoita, P, Rapin, D, Conde, A, Robyn, E, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, von Dratzig, A, Schwering, G, Seo, E, Shan, B, Siedenburg, T, Song, J, Song, X, Sonnabend, R, Strigari, L, Su, T, Sun, Q, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Urban, T, Usoskin, I, Vagelli, V, Vainio, R, Valencia-Otero, M, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, C, Wang, L, Wang, N, Wang, Q, Wang, S, Wang, X, Wang, Y, Wang, Z, Wei, J, Weng, Z, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, Y, Yashin, I, Yelland, A, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zhang, C, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, Zheng, C, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, and Zuccon, P
Subjects: Astrophysics and Astronomy, FIS/05 - ASTRONOMIA E ASTROFISICA, FIS/01 - FISICA SPERIMENTALE, solar modulation, ddc:530, cosmic rays electron
Abstract: We present the precision measurements of 11 years of daily cosmic electron fluxes in the rigidity interval from 1.00 to 41.9 GV based on 2.0×108 electrons collected with the Alpha Magnetic Spectrometer (AMS) aboard the International Space Station. The electron fluxes exhibit variations on multiple timescales. Recurrent electron flux variations with periods of 27 days, 13.5 days, and 9 days are observed. We find that the electron fluxes show distinctly different time variations from the proton fluxes. Remarkably, a hysteresis between the electron flux and the proton flux is observed with a significance of greater than 6σ at rigidities below 8.5 GV. Furthermore, significant structures in the electron-proton hysteresis are observed corresponding to sharp structures in both fluxes. This continuous daily electron data provide unique input to the understanding of the charge sign dependence of cosmic rays over an 11-year solar cycle.
Published: 2023

15. Properties of Cosmic-Ray Sulfur and Determination of the Composition of Primary Cosmic-Ray Carbon, Neon, Magnesium, and Sulfur: Ten-Year Results from the Alpha Magnetic Spectrometer

Author: Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Bagwell, C., Barao, F., Barrin, L., Bartoloni, A., Başeğmez-du Pree, S., Battiston, R., Belyaev, N., Berdugo, J., Bertucci, B., Bindi, V., Bollweg, K., Bolster, J., Borchiellini, M., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Burger, W. J., Cai, X. D., Capell, M., Casaus, J., Castellini, G., Cervelli, F., Chang, Y. H., Chen, G. M., Chen, G. R., Chen, H., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chouridou, S., Choutko, V., Chung, C. H., Clark, C., Coignet, G., Consolandi, C., Contin, A., Corti, C., Cui, Z., Dadzie, K., Dass, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Felice, V., Díaz, C., Dimiccoli, F., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Egorov, A., Eline, A., Faldi, F., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Gámez, C., García-López, R. J., Gargiulo, C., Gast, H., Gervasi, M., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Guracho, A. N., Haino, S., Han, K. C., Hashmani, R. K., He, Z. H., Heber, B., Hsieh, T. H., Hu, J. Y., Huang, B. W., Incagli, M., Jang, W. Y., Jia, Yi, Jinchi, H., Karagöz, G., Khiali, B., Kim, G. N., Kirn, Th., Kounina, O., Kounine, A., Koutsenko, V., Krasnopevtsev, D., Kuhlman, A., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., LaVecchia, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Li, H. L., Li, J. Q., Li, M., Li, Q., Li, Q. Y., Li, S., Li, S. L., Li, J. H., Li, Z. H., Liang, J., Liang, M. J., Lin, C. H., Lippert, T., Liu, J. H., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, J. Z., Luo, S. D., Luo, Xi, Machate, F., Mañá, C., Marín, J., Marquardt, J., Martin, T., Martínez, G., Masi, N., Maurin, D., Medvedeva, T., Menchaca-Rocha, A., Meng, Q., Mikhailov, V. V., Molero, M., Mott, P., Mussolin, L., Negrete, J., Nikonov, N., Nozzoli, F., Ocampo-Peleteiro, J., Oliva, A., Orcinha, M., Ottupara, M. A., Palermo, M., Palmonari, F., Paniccia, M., Pashnin, A., Pauluzzi, M., Pensotti, S., Plyaskin, V., Poluianov, S., Qin, X., Qu, Z. Y., Quadrani, L., Rancoita, P. G., Rapin, D., Reina Conde, A., Robyn, E., Romaneehsen, L., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schultz von Dratzig, A., Schwering, G., Seo, E. S., Shan, B. S., Siedenburg, T., Song, J. W., Song, X. J., Sonnabend, R., Strigari, L., Su, T., Sun, Q., Sun, Z. T., Tacconi, M., Tang, X. W., Tang, Z. C., Tian, J., Tian, Y., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Urban, T., Usoskin, I., Vagelli, V., Vainio, R., Valencia-Otero, M., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, C. X., Wang, L., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, S., Wang, X., Wang, Yu, Wang, Z. M., Wei, J., Weng, Z. L., Wu, H., Wu, Y., Xiao, J. N., Xiong, R. Q., Xiong, X. Z., Xu, W., Yan, Q., Yang, H. T., Yang, Y., Yashin, I. I., Yelland, A., Yi, H., You, Y. H., Yu, Y. M., Yu, Z. Q., Zannoni, M., Zhang, C., Zhang, F., Zhang, F. Z., Zhang, J., Zhang, J. H., Zhang, Z., Zhao, F., Zheng, C., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zuccon, P., Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Bagwell, C, Barao, F, Barrin, L, Bartoloni, A, Başeğmez-du Pree, S, Battiston, R, Belyaev, N, Berdugo, J, Bertucci, B, Bindi, V, Bollweg, K, Bolster, J, Borchiellini, M, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Cai, X, Capell, M, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Chouridou, S, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Cui, Z, Dadzie, K, Dass, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Felice, V, Díaz, C, Dimiccoli, F, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Faldi, F, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Gámez, C, García-López, R, Gargiulo, C, Gast, H, Gervasi, M, Giovacchini, F, Gómez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Guracho, A, Haino, S, Han, K, Hashmani, R, He, Z, Heber, B, Hsieh, T, Hu, J, Huang, B, Incagli, M, Jang, W, Jia, Y, Jinchi, H, Karagöz, G, Khiali, B, Kim, G, Kirn, T, Kounina, O, Kounine, A, Koutsenko, V, Krasnopevtsev, D, Kuhlman, A, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lavecchia, G, Lazzizzera, I, Lee, H, Lee, S, Li, H, Li, J, Li, M, Li, Q, Li, S, Li, Z, Liang, J, Liang, M, Lin, C, Lippert, T, Liu, J, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Luo, S, Luo, X, Machate, F, Mañá, C, Marín, J, Marquardt, J, Martin, T, Martínez, G, Masi, N, Maurin, D, Medvedeva, T, Menchaca-Rocha, A, Meng, Q, Mikhailov, V, Molero, M, Mott, P, Mussolin, L, Negrete, J, Nikonov, N, Nozzoli, F, Ocampo-Peleteiro, J, Oliva, A, Orcinha, M, Ottupara, M, Palermo, M, Palmonari, F, Paniccia, M, Pashnin, A, Pauluzzi, M, Pensotti, S, Plyaskin, V, Poluianov, S, Qin, X, Qu, Z, Quadrani, L, Rancoita, P, Rapin, D, Reina Conde, A, Robyn, E, Romaneehsen, L, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schultz von Dratzig, A, Schwering, G, Seo, E, Shan, B, Siedenburg, T, Song, J, Song, X, Sonnabend, R, Strigari, L, Su, T, Sun, Q, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Tian, Y, Ting, S, Tomassetti, N, Torsti, J, Urban, T, Usoskin, I, Vagelli, V, Vainio, R, Valencia-Otero, M, Valente, E, Valtonen, E, Vázquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, C, Wang, L, Wang, N, Wang, Q, Wang, S, Wang, X, Wang, Y, Wang, Z, Wei, J, Weng, Z, Wu, H, Wu, Y, Xiao, J, Xiong, R, Xiong, X, Xu, W, Yan, Q, Yang, H, Yang, Y, Yashin, I, Yelland, A, Yi, H, You, Y, Yu, Y, Yu, Z, Zannoni, M, Zhang, C, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, Zheng, C, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, and Zuccon, P
Subjects: FIS/05 - ASTRONOMIA E ASTROFISICA, Astrophysics and Astronomy, FIS/01 - FISICA SPERIMENTALE, Cosmic rays
Abstract: We report the properties of primary cosmic-ray sulfur (S) in the rigidity range 2.15 GV to 3.0 TV based on 0.38 × 106 sulfur nuclei collected by the Alpha Magnetic Spectrometer experiment (AMS). We observed that above 90 GV the rigidity dependence of the S flux is identical to the rigidity dependence of Ne-Mg-Si fluxes, which is different from the rigidity dependence of the He-C-O-Fe fluxes. We found that, similar to N, Na, and Al cosmic rays, over the entire rigidity range, the traditional primary cosmic rays S, Ne, Mg, and C all have sizeable secondary components, and the S, Ne, and Mg fluxes are well described by the weighted sum of the primary silicon flux and the secondary fluorine flux, and the C flux is well described by the weighted sum of the primary oxygen flux and the secondary boron flux. The primary and secondary contributions of the traditional primary cosmic-ray fluxes of C, Ne, Mg, and S (even Z elements) are distinctly different from the primary and secondary contributions of the N, Na, and Al (odd Z elements) fluxes. The abundance ratio at the source for S/Si is 0.167±0.006, for Ne/Si is 0.833±0.025, for Mg/Si is 0.994±0.029, and for C/O is 0.836±0.025. These values are determined independent of cosmic-ray propagation.
Published: 2023

16. Correction to: High precision particle astrophysics as a new window on the universe with an Antimatter Large Acceptance Detector In Orbit (ALADInO)

Author: Battiston, R., Bertucci, B., Adriani, O., Ambrosi, G., Baudouy, B., Blasi, P., Boezio, M., Campana, D., Derome, L., De Mitri, I., Di Felice, V., Donato, F., Duranti, M., Formato, V., Grasso, D., Gebauer, I., Iuppa, R., Masi, N., Maurin, D., Mazziotta, M. N., Musenich, R., Nozzoli, F., Papini, P., Picozza, P., Pearce, M., Pospíšil, S., Rossi, L., Tomassetti, N., Vagelli, V., and Wu, X.
Published: 2021
Full Text: View/download PDF

17. Spectra of Cosmic Ray Fluorine, Sodium and Aluminum and the Hints of Low-energy Excesses

Author: Masi N., Boschini M. J., Della Torre S., Gervasi M., Grandi D., Jóhannesson G., La Vacca G., Moskalenko I. V., Pensotti S., Porter T. A., Quadrani L., Rancoita P. G., Rozza D., Tacconi M., Masi, N, Boschini, M, Della Torre, S, Gervasi, M, Grandi, D, Jóhannesson, G, La Vacca, G, Moskalenko, I, Pensotti, S, Porter, T, Quadrani, L, Rancoita, P, Rozza, D, and Tacconi, M
Subjects: FIS/05 - ASTRONOMIA E ASTROFISICA, FIS/01 - FISICA SPERIMENTALE, cosmic rays
Abstract: Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, which resulted in a number of breakthroughs. Some of the most recent AMS-02 results are the measurements of the spectra of CR fluorine, sodium and aluminum up to 2 TV. Given their low solar system abundances, a significant fraction of each element is produced in fragmentations of heavier species, predominantly Ne, Mg, and Si. Using AMS-02 together with ACE-CRIS and Voyager 1 data, our calculations within the GALPROP-HELMOD framework provided updated local interstellar spectra (LIS) for these species, in the rigidity range from few MV to few TV. While the sodium spectrum agrees well with the predictions, fluorine and aluminum LIS show excesses below 10 GV, hinting at primary components. In this context, the origin of other previously found excesses in Li and Fe is discussed. The observed excesses in Li, F, and Al appear to be consistent with the local Wolf-Rayet stars hypothesis, invoked to reproduce anomalous 22Ne/20Ne, 12C/16O, and 58Fe/56Fe ratios in CRs, while excess in Fe is likely connected with a past supernovae activity in the solar neighborhood.
Published: 2022

18. Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei Z ≤ 28 with the GALPROP–HELMOD Framework: Prediction Capability and Hints of Excesses

Author: Masi, Nicolo, primary, Masi, N., additional, Boschini, M. J., additional, DellaTorre, S., additional, Gervasi, M., additional, Grandi1, D., additional, Johannesson, G., additional, LaVacca, G., additional, Moskalenko, I.V., additional, Pensotti, S., additional, Porter, T.A., additional, Quadrani, L., additional, Rancoita, P.G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2023
Full Text: View/download PDF

19. Periodicities in the Daily Proton Fluxes from 2011 to 2019 Measured by the Alpha Magnetic Spectrometer on the International Space Station from 1 to 100 GV

Author: Aguilar, M., Ali Cavasonza, Leila, Behlmann, M., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., Li, J. Q., Li, Manbing, Li, Q., Li, Sichen, Beranek, B., Li, J. H., Li, Z. H., Liang, J., Light, C., Lin, C. H., Lippert, T., Liu, J. H., Liu, Z., Lu, S. Q., Lu, Y. S., Berdugo, J., Lübelsmeyer, Klaus, Luo, J. Z., Luo, Xi, Machate, Fabian, Mañá, C., Marín, J., Marquardt, J., Martin, T., Martínez, G., Masi, N., Bertucci, B., Maurin, D., Medvedeva, T., Menchaca-Rocha, A., Meng, Q., Mikhailov, V. V., Molero, M., Mott, P., Mussolin, L., Negrete, J., Nikonov, Nikolay, Bindi, V., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Paniccia, M., Pashnin, A., Pauluzzi, M., Pensotti, S., Phan, H. D., Bollweg, K., Plyaskin, V., Pohl, M., Poluianov, S., Qin, X., Qu, Z. Y., Quadrani, L., Rancoita, P. G., Rapin, D., Conde, A. Reina, Robyn, E., Borgia, B., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, Stefan, Schultz von Dratzig, A., Schwering, Georg, Seo, E. S., Shakfa, Z., Shan, B. S., Boschini, M. J., Siedenburg, Thorsten, Solano, C., Song, J. W., Song, X. J., Sonnabend, Robin, Strigari, L., Su, T., Sun, Q., Sun, Z. T., Tacconi, M., Bourquin, M., Tang, X. W., Tang, Z. C., Tian, J., Ting, Samuel C. C., Ting, S. M., Tomassetti, N., Torsti, J., Urban, T., Usoskin, I., Vagelli, V., Bueno, E. F., Vainio, R., Valencia-Otero, M., Valente, E., Valtonen, E., Vázquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, C. X., Wang, L., Ambrosi, G., Burger, J., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, S., Wang, X., Wang, Yu, Wang, Z. M., Wei, J., Weng, Z. L., Wu, H., Burger, W. J., Xiong, R. Q., Xu, W., Yan, Q., Yang, Y., Yashin, I. I., Yi, H., Yu, Y. M., Yu, Z. Q., Zannoni, M., Zhang, C., Burmeister, S., Zhang, F., Zhang, F. Z., Zhang, J. H., Zhang, Z., Zhao, F., Zheng, C., Zheng, Z. M., Zhuang, H. L., Zhukov, Valery, Zichichi, A., Cai, X. D., Zuccon, P., AMS Collaboration, Capell, M., Casaus, J., Castellini, G., Cervelli, F., Chang, Y. H., Chen, G. M., Arruda, L., Chen, G. R., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chouridou, Sofia, Choutko, V., Chung, Chan Hoon, Clark, C., Coignet, G., Attig, N., Consolandi, C., Contin, A., Corti, C., Cui, Z., Dadzie, K., Dass, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Barao, F., Di Falco, S., Di Felice, V., Díaz, C., Dimiccoli, F., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Egorov, A., Eline, A., Barrin, L., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Freeman, C., Gámez, C., García-López, R. J., Gargiulo, C., Gast, Henning, Gervasi, M., Bartoloni, A., Giovacchini, F., Gómez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Haino, S., Han, K. C., Hashmani, R. K., Başeğmez-du Pree, S., He, Z. H., Heber, B., Hsieh, T. H., Hu, J. Y., Incagli, M., Jang, W. Y., Jia, Yi, Jinchi, H., Karagöz, G., Khiali, B., Battiston, R., Kim, G. N., Kirn, Thomas, Konyushikhin, M., Kounina, O., Kounine, A., Koutsenko, V., Krasnopevtsev, D., Kuhlman, A., Kulemzin, A., La Vacca, G., 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), 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), AMS, Aguilar, M, Cavasonza, L, Ambrosi, G, Arruda, L, Attig, N, Barao, F, Barrin, L, Bartoloni, A, Basegmez-Du Pree, S, Battiston, R, Behlmann, M, Beranek, B, Berdugo, J, Bertucci, B, Bindi, V, Bollweg, K, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Burmeister, S, Cai, X, Capell, M, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Chouridou, S, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Cui, Z, Dadzie, K, Dass, A, Delgado, C, Della Torre, S, Demirkoz, M, Derome, L, Di Falco, S, Di Felice, V, Diaz, C, Dimiccoli, F, Von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Freeman, C, Gamez, C, Garcia-Lopez, R, Gargiulo, C, Gast, H, Gervasi, M, Giovacchini, F, Gomez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Haino, S, Han, K, Hashmani, R, He, Z, Heber, B, Hsieh, T, Hu, J, Incagli, M, Jang, W, Jia, Y, Jinchi, H, Karagoz, G, Khiali, B, Kim, G, Kirn, T, Konyushikhin, M, Kounina, O, Kounine, A, Koutsenko, V, Krasnopevtsev, D, Kuhlman, A, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Li, J, Li, M, Li, Q, Li, S, Li, Z, Liang, J, Light, C, Lin, C, Lippert, T, Liu, J, Liu, Z, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Luo, X, Machate, F, Mana, C, Marin, J, Marquardt, J, Martin, T, Martinez, G, Masi, N, Maurin, D, Medvedeva, T, Menchaca-Rocha, A, Meng, Q, Mikhailov, V, Molero, M, Mott, P, Mussolin, L, Negrete, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Paniccia, M, Pashnin, A, Pauluzzi, M, Pensotti, S, Phan, H, Plyaskin, V, Pohl, M, Poluianov, S, Qin, X, Qu, Z, Quadrani, L, Rancoita, P, Rapin, D, Conde, A, Robyn, E, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Von Dratzig, A, Schwering, G, Seo, E, Shakfa, Z, Shan, B, Siedenburg, T, Solano, C, Song, J, Song, X, Sonnabend, R, Strigari, L, Su, T, Sun, Q, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Urban, T, Usoskin, I, Vagelli, V, Vainio, R, Valencia-Otero, M, Valente, E, Valtonen, E, Vazquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, C, Wang, L, Wang, N, Wang, Q, Wang, S, Wang, X, Wang, Y, Wang, Z, Wei, J, Weng, Z, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, Y, Yashin, I, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zhang, C, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, Zheng, C, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, Zuccon, P, Aguilar M., Cavasonza L.A., Ambrosi G., Arruda L., Attig N., Barao F., Barrin L., Bartoloni A., Basegmez-Du Pree S., Battiston R., Behlmann M., Beranek B., Berdugo J., Bertucci B., Bindi V., Bollweg K., Borgia B., Boschini M.J., Bourquin M., Bueno E.F., Burger J., Burger W.J., Burmeister S., Cai X.D., Capell M., Casaus J., Castellini G., Cervelli F., Chang Y.H., Chen G.M., Chen G.R., Chen H.S., Chen Y., Cheng L., Chou H.Y., Chouridou S., Choutko V., Chung C.H., Clark C., Coignet G., Consolandi C., Contin A., Corti C., Cui Z., Dadzie K., Dass A., Delgado C., Della Torre S., Demirkoz M.B., Derome L., Di Falco S., Di Felice V., Diaz C., Dimiccoli F., Von Doetinchem P., Dong F., Donnini F., Duranti M., Egorov A., Eline A., Feng J., Fiandrini E., Fisher P., Formato V., Freeman C., Gamez C., Garcia-Lopez R.J., Gargiulo C., Gast H., Gervasi M., Giovacchini F., Gomez-Coral D.M., Gong J., Goy C., Grabski V., Grandi D., Graziani M., Haino S., Han K.C., Hashmani R.K., He Z.H., Heber B., Hsieh T.H., Hu J.Y., Incagli M., Jang W.Y., Jia Y., Jinchi H., Karagoz G., Khiali B., Kim G.N., Kirn T., Konyushikhin M., Kounina O., Kounine A., Koutsenko V., Krasnopevtsev D., Kuhlman A., Kulemzin A., La Vacca G., Laudi E., Laurenti G., Lazzizzera I., Lebedev A., Lee H.T., Lee S.C., Li J.Q., Li M., Li Q., Li S., Li J.H., Li Z.H., Liang J., Light C., Lin C.H., Lippert T., Liu J.H., Liu Z., Lu S.Q., Lu Y.S., Luebelsmeyer K., Luo J.Z., Luo X., Machate F., Mana C., Marin J., Marquardt J., Martin T., Martinez G., Masi N., Maurin D., Medvedeva T., Menchaca-Rocha A., Meng Q., Mikhailov V.V., Molero M., Mott P., Mussolin L., Negrete J., Nikonov N., Nozzoli F., Oliva A., Orcinha M., Palermo M., Palmonari F., Paniccia M., Pashnin A., Pauluzzi M., Pensotti S., Phan H.D., Plyaskin V., Pohl M., Poluianov S., Qin X., Qu Z.Y., Quadrani L., Rancoita P.G., Rapin D., Conde A.R., Robyn E., Rosier-Lees S., Rozhkov A., Rozza D., Sagdeev R., Schael S., Von Dratzig A.S., Schwering G., Seo E.S., Shakfa Z., Shan B.S., Siedenburg T., Solano C., Song J.W., Song X.J., Sonnabend R., Strigari L., Su T., Sun Q., Sun Z.T., Tacconi M., Tang X.W., Tang Z.C., Tian J., Ting S.C.C., Ting S.M., Tomassetti N., Torsti J., Urban T., Usoskin I., Vagelli V., Vainio R., Valencia-Otero M., Valente E., Valtonen E., Vazquez Acosta M., Vecchi M., Velasco M., Vialle J.P., Wang C.X., Wang L., Wang L.Q., Wang N.H., Wang Q.L., Wang S., Wang X., Wang Y., Wang Z.M., Wei J., Weng Z.L., Wu H., Xiong R.Q., Xu W., Yan Q., Yang Y., Yashin I.I., Yi H., Yu Y.M., Yu Z.Q., Zannoni M., Zhang C., Zhang F., Zhang F.Z., Zhang J.H., Zhang Z., Zhao F., Zheng C., Zheng Z.M., Zhuang H.L., Zhukov V., Zichichi A., Zuccon P., Astronomy, Bourquin, Maurice, Chen, Yao, Liu, Zhen, Paniccia, Mercedes, Pohl, Martin, Rapin, Divic Jean, Robyn, Erwan, and Wei, Jiahui
Subjects: flux [p], Astrophysics and Astronomy, 010504 meteorology & atmospheric sciences, Cosmic ray composition & spectra, satellite, helium: flux, General Physics and Astronomy, density [p], magnetic field, ddc:500.2, flux [helium], p: density, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], time-of-flight, Cosmic ray acceleration, Daily Proton Fluxe, 01 natural sciences, rotation, FIS/05 - ASTRONOMIA E ASTROFISICA, Cosmology & Astrophysics, AMS-02, PAMELA, 0103 physical sciences, ddc:530, Nuclear Physics - Experiment, AMS, 010303 astronomy & astrophysics, Cosmic ray acceleration, Cosmic ray composition & spectra, Cosmic ray propagation, Cosmic ray sources, Gravitation, Cosmology & Astrophysics, 0105 earth and related environmental sciences, precision measurement, Monte Carlo [numerical calculations], COSMIC RAYS, Cosmic ray sources, Space stations, magnetic spectrometer, Cosmic ray, p: flux, solar, Cosmology, flux, cosmic radiation, Cosmic ray propagation, COSMIC RAYS, MAGNETIC SPECTROMETER, SOLAR MODULATION, SOLAR MODULATION, numerical calculations: Monte Carlo, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Gravitation
Abstract: Physical review letters 127(27), 271102 (2021). doi:10.1103/PhysRevLett.127.271102, Published by APS, College Park, Md.
Published: 2021

20. Observation of Z>2 trapped nuclei by AMS on ISS

Author: Giovacchini, F., Oliva, A., Valencia-Otero, M., Aguilar, M., Ali Cavasonza, L., Allen, M. S., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Barao, F., Barrin, L., Bartoloni, A., Basegmez-Du Pree, S., Battiston, R., Behlmann, M., Beranek, B., Berdugo, J., Bertucci, B., Bindi, V., Bollweg, K., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, J., Burger, W. J., Burmeister, S., Cai, X. D., Capell, M., Casaus, J., Castellini, G., Cervelli, F., Chang, Y. H., Chen, G. M., Chen, G. R., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chouridou, S., Choutko, V., Chung, C. H., Clark, C., Coignet, G., Consolandi, C., Contin, A., Corti, C., Cui, Z., Dadzie, K., Delgado, C., Della Torre, S., Demirkoz, M. B., Derome, L., Di Falco, S., Di Felice, V., Diaz, C., Dimiccoli, F., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Egorov, A., Eline, A., Feng, J., Fiandrini, E., Fisher, P., Formato, V., Freeman, C., Galaktionov, Y., Gamez, C., Garcia-Lopez, R. J., Gargiulo, C., Gast, H., Gervasi, M., Gomez-Coral, D. M., Gong, J., Goy, C., Grabski, V., Grandi, D., Graziani, M., Haino, S., Han, K. C., Hashmani, R. K., Z. H., He, Heber, B., Hsieh, T. H., J. Y., Hu, Incagli, M., Jang, W. Y., Jia, Y., Jinchi, H., Kanishev, K., Khiali, B., Kim, G. N., Kirn, Th., Konyushikhin, M., Kounina, O., Kounine, A., Koutsenko, V., Kuhlman, A., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lebedev, A., Lee, H. T., Lee, S. C., J. Q., Li, Li, M., Li, Q., Li, S., J. H., Li, Z. H., Li, Liang, J., Light, C., Lin, C. H., Lippert, T., Liu, J. H., Liu, Z., S. Q., Lu, Y. S., Lu, Luebelsmeyer, K., Luo, J. Z., Luo, X., Lyu, S. S., Machate, F., Mana, C., Marin, J., Marquardt, J., Martin, T., Martinez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mikhailov, V. V., D. C., Mo, Molero, M., Mott, P., Mussolin, L., Negrete, J., Nikonov, N., Nozzoli, F., Orcinha, M., Palermo, M., Palmonari, F., Paniccia, M., Pashnin, A., Pauluzzi, M., Pensotti, S., Phan, H. D., Piandani, R., Plyaskin, V., Poluianov, S., Qin, X., Z. Y., Qu, Quadrani, L., Rancoita, P. G., Rapin, D., Reina Conde, A., Robyn, E., Rosier-Lees, S., Rozhkov, A., Rozza, D., Sagdeev, R., Schael, S., Schulz von Dratzig, A., Schwering, G., Seo, E. S., Shakfa, Z., Shan, B. S., Siedenburg, T., Song, J. W., Song, X. J., Sonnabend, R., Strigari, L., Su, T., Sun, Q., Sun, Z. T., Tacconi, M., Tang, X. W., Tang, Z. C., Tian, J., Ting, S. C. C., Ting, S. M., Tomassetti, N., Torsti, J., Tuysuz, C., Urban, T., Usoskin, I., Vagelli, V., Vainio, R., Valente, E., Valtonen, E., Vazquez Acosta, M., Vecchi, M., Velasco, M., Vialle, J. P., Wang, C. X., Wang, L., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, S., Wang, X., Wang, Y., Wang, Z. M., Wei, J., Weng, Z. L., Wu, H., Xiong, R. Q., Xu, W., Yan, Q., Yang, Y., Yashin, I. I., Yi, H., Y. M., Yu, Z. Q., Yu, Zannoni, M., Zhang, C., Zhang, F., Zhang, F. Z., Zhang, J. H., Zhang, Z., Zhao, F., Zheng, C., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zuccon, P., Giovacchini, F, Oliva, A, Valencia-Otero, M, Aguilar, M, Ali Cavasonza, L, Allen, M, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Barao, F, Barrin, L, Bartoloni, A, Basegmez-Du Pree, S, Battiston, R, Behlmann, M, Beranek, B, Berdugo, J, Bertucci, B, Bindi, V, Bollweg, K, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Burmeister, S, Cai, X, Capell, M, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Chouridou, S, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Cui, Z, Dadzie, K, Delgado, C, Della Torre, S, Demirkoz, M, Derome, L, Di Falco, S, Di Felice, V, Diaz, C, Dimiccoli, F, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Freeman, C, Galaktionov, Y, Gamez, C, Garcia-Lopez, R, Gargiulo, C, Gast, H, Gervasi, M, Gomez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Haino, S, Han, K, Hashmani, R, He, Z, Heber, B, Hsieh, T, Hu, J, Incagli, M, Jang, W, Jia, Y, Jinchi, H, Kanishev, K, Khiali, B, Kim, G, Kirn, T, Konyushikhin, M, Kounina, O, Kounine, A, Koutsenko, V, Kuhlman, A, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Li, J, Li, M, Li, Q, Li, S, Li, Z, Liang, J, Light, C, Lin, C, Lippert, T, Liu, J, Liu, Z, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Luo, X, Lyu, S, Machate, F, Mana, C, Marin, J, Marquardt, J, Martin, T, Martinez, G, Masi, N, Maurin, D, Menchaca-Rocha, A, Meng, Q, Mikhailov, V, Mo, D, Molero, M, Mott, P, Mussolin, L, Negrete, J, Nikonov, N, Nozzoli, F, Orcinha, M, Palermo, M, Palmonari, F, Paniccia, M, Pashnin, A, Pauluzzi, M, Pensotti, S, Phan, H, Piandani, R, Plyaskin, V, Poluianov, S, Qin, X, Qu, Z, Quadrani, L, Rancoita, P, Rapin, D, Reina Conde, A, Robyn, E, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, Schulz von Dratzig, A, Schwering, G, Seo, E, Shakfa, Z, Shan, B, Siedenburg, T, Song, J, Song, X, Sonnabend, R, Strigari, L, Su, T, Sun, Q, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Tuysuz, C, Urban, T, Usoskin, I, Vagelli, V, Vainio, R, Valente, E, Valtonen, E, Vazquez Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, C, Wang, L, Wang, N, Wang, Q, Wang, S, Wang, X, Wang, Y, Wang, Z, Wei, J, Weng, Z, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, Y, Yashin, I, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zhang, C, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, Zheng, C, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, and Zuccon, P
Subjects: FIS/05 - ASTRONOMIA E ASTROFISICA, Alpha magnetic spectrometer, South atlantic anomalies, International Space station, High-energy particle physic, Particle physics experiment
Abstract: The Alpha Magnetic Spectrometer (AMS-02) is a high energy particle physics experiment operating continuously aboard the International Space Station (ISS) since the 19th of May of 2011. A component of trapped Z>2 ions located in the South Atlantic Anomaly (SAA) has been detected traversing the instrument both in down-going and up-going directions.
Published: 2022

21. Properties of Cosmic Aluminum Nuclei: Results from the Alpha Magnetic Spectrometer

Author: Liu Z., Paniccia M., Zhang C., Aguilar M., Ali Cavasonza L., Alpat B., Ambrosi G., Arruda L., Attig N., Barao F., Barrin L., Bartoloni A., Basegmez-Du Pree S., Battiston R., Behlmann M., Beranek B., Berdugo J., Bertucci B., Bindi V., Bollweg K., Borgia B., Boschini M. J., Bourquin M., Bueno E. F., Burger J., Burger W. J., Burmeister S., Cai X. D., Capell M., Casaus J., Castellini G., Cervelli F., Chang Y. H., Chen G. M., Chen G. R., Chen H. S., Chen Y., Cheng L., Chou H. Y., Chouridou S., Choutko V., Chung C. H., Clark C., Coignet G., Consolandi C., Contin A., Corti C., Cui Z., Dadzie K., Delgado C., Della Torre S., Demirkoz M. B., Derome L., Di Falco S., Di Felice V., Diaz C., Dimiccoli F., von Doetinchem P., Dong F., Donnini F., Duranti M., Egorov A., Eline A., Feng J., Fiandrini E., Fisher P., Formato V., Freeman C., Gamez C., Garcia-Lopez R. J., Gargiulo C., Gast H., Gervasi M., Giovacchini F., Gomez-Coral D. M., Gong J., Goy C., Grabski V., Grandi D., Graziani M., Haino S., Han K. C., Hashmani R. K., He Z. H., Heber B., Hsieh T. H., Hu J. Y., Incagli M., Jang W. Y., Jia Y., Jinchi H., Khiali B., Kim G. N., Kirn Th., Konyushikhin M., Kounina O., Kounine A., Koutsenko V., Krasnopevtsev D., Kuhlman A., Kulemzin A., La Vacca G., Laudi E., Laurenti G., Lazzizzera I., Lebedev A., Lee H. T., Lee S. C., Li J. Q., Li M., Li Q., Li S., Li J. H., Li Z. H., Liang J., Light C., Lin C. H., Lippert T., Liu J. H., Lu S. Q., Lu Y. S., Luebelsmeyer K., Luo J. Z., Luo X., Machate F., Mana C., Marin J., Marquardt J., Martin T., Martinez G., Masi N., Maurin D., Medvedeva T., Menchaca-Rocha A., Meng Q., Mikhailov V. V., Molero M., Mott P., Mussolin L., Negrete J., Nikonov N., Nozzoli F., Oliva A., Orcinha M., Palermo M., Palmonari F., Pashnin A., Pauluzzi M., Pensotti S., Phan H. D., Plyaskin V., Pohl M., Poluianov S., Qin X., Qu Z. Y., Quadrani L., Rancoita P. G., Rapin D., Reina Conde A., Robyn E., Rosier-Lees S., Rozhkov A., Rozza D., Sagdeev R., Schael S., von Dratzig A. S., Schwering G., Seo E. S., Shakfa Z., Shan B. S., Siedenburg T., Solano C., Song J. W., Song X. J., Sonnabend R., Strigari L., Su T., Sun Q., Sun Z. T., Tacconi M., Tang X. W., Tang Z. C., Tian J., Ting S. C. C., Ting S. M., Tomassetti N., Torsti J., Tuysuz C., Urban T., Usoskin I., Vagelli V., Vainio R., Valencia-Otero M., Valente E., Valtonen E., Acosta M. V., Vecchi M., Velasco M., Vialle J. P., Wang C. X., Wang L., Wang L. Q., Wang N. H., Wang Q. L., Wang S., Wang X., Wang Y., Wang Z. M., Wei J., Weng Z. L., Wu H., Xiong R. Q., Xu W., Yan Q., Yang Y., Yashin I. I., Yi H., Yu Y. M., Yu Z. Q., Zannoni M., Zhang F., Zhang F. Z., Zhang J. H., Zhang Z., Zhao F., Zheng C., Zheng Z. M., Zhuang H. L., Zhukov V., Zichichi A., Zuccon P., Liu, Z, Paniccia, M, Zhang, C, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Barao, F, Barrin, L, Bartoloni, A, Basegmez-Du Pree, S, Battiston, R, Behlmann, M, Beranek, B, Berdugo, J, Bertucci, B, Bindi, V, Bollweg, K, Borgia, B, Boschini, M, Bourquin, M, Bueno, E, Burger, J, Burger, W, Burmeister, S, Cai, X, Capell, M, Casaus, J, Castellini, G, Cervelli, F, Chang, Y, Chen, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Chouridou, S, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Cui, Z, Dadzie, K, Delgado, C, Della Torre, S, Demirkoz, M, Derome, L, Di Falco, S, Di Felice, V, Diaz, C, Dimiccoli, F, von Doetinchem, P, Dong, F, Donnini, F, Duranti, M, Egorov, A, Eline, A, Feng, J, Fiandrini, E, Fisher, P, Formato, V, Freeman, C, Gamez, C, Garcia-Lopez, R, Gargiulo, C, Gast, H, Gervasi, M, Giovacchini, F, Gomez-Coral, D, Gong, J, Goy, C, Grabski, V, Grandi, D, Graziani, M, Haino, S, Han, K, Hashmani, R, He, Z, Heber, B, Hsieh, T, Hu, J, Incagli, M, Jang, W, Jia, Y, Jinchi, H, Khiali, B, Kim, G, Kirn, T, Konyushikhin, M, Kounina, O, Kounine, A, Koutsenko, V, Krasnopevtsev, D, Kuhlman, A, Kulemzin, A, La Vacca, G, Laudi, E, Laurenti, G, Lazzizzera, I, Lebedev, A, Lee, H, Lee, S, Li, J, Li, M, Li, Q, Li, S, Li, Z, Liang, J, Light, C, Lin, C, Lippert, T, Liu, J, Lu, S, Lu, Y, Luebelsmeyer, K, Luo, J, Luo, X, Machate, F, Mana, C, Marin, J, Marquardt, J, Martin, T, Martinez, G, Masi, N, Maurin, D, Medvedeva, T, Menchaca-Rocha, A, Meng, Q, Mikhailov, V, Molero, M, Mott, P, Mussolin, L, Negrete, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Pashnin, A, Pauluzzi, M, Pensotti, S, Phan, H, Plyaskin, V, Pohl, M, Poluianov, S, Qin, X, Qu, Z, Quadrani, L, Rancoita, P, Rapin, D, Reina Conde, A, Robyn, E, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Schael, S, von Dratzig, A, Schwering, G, Seo, E, Shakfa, Z, Shan, B, Siedenburg, T, Solano, C, Song, J, Song, X, Sonnabend, R, Strigari, L, Su, T, Sun, Q, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Tuysuz, C, Urban, T, Usoskin, I, Vagelli, V, Vainio, R, Valencia-Otero, M, Valente, E, Valtonen, E, Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Wang, C, Wang, L, Wang, N, Wang, Q, Wang, S, Wang, X, Wang, Y, Wang, Z, Wei, J, Weng, Z, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, Y, Yashin, I, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, Zheng, C, Zheng, Z, Zhuang, H, Zhukov, V, Zichichi, A, and Zuccon, P
Subjects: FIS/05 - ASTRONOMIA E ASTROFISICA, Rigidity, Space stations, Cosmic ray, Particle spectrometer, Cosmology
Abstract: We report the properties of aluminum (Al) nuclei in cosmic rays measured in the rigidity range 2.15 GV to 3.0 TV with 0.51 million nuclei collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. We observed that above 6 GV the Al spectrum is well described by the weighted sum of the silicon spectrum (primary cosmic rays) and the fluorine spectrum (secondary cosmic rays). The fraction of the primary component increases with rigidity and becomes dominant at highest rigidities. Al/Si abundance ratio at the source is determined independent of cosmic ray propagation.
Published: 2022

22. Spectra of Cosmic-Ray Sodium and Aluminum and Unexpected Aluminum Excess

Author: Boschini, M. J., primary, Torre, S. Della, additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, La Vacca, G., additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2022
Full Text: View/download PDF

23. Calibration and performance of the AMS-02 time of flight detector in space

Author: Bindi, V., Chen, G.M., Chen, H.S., Choumilov, E., Choutko, V., Contin, A., Lebedev, A., Lu, Y.S., Masi, N., Oliva, A., Palmonari, F., Quadrani, L., and Yan, Q.
Published: 2014
Full Text: View/download PDF

24. A Hint of a Low-energy Excess in Cosmic-Ray Fluorine

Author: Boschini, M. J., primary, Della Torre, S., additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, La Vacca, G., additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2022
Full Text: View/download PDF

25. Erratum: “Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei Z ≤ 28 with the GALPROP–HELMOD Framework” (2020, ApJS, 250, 27)

Author: Boschini, M. J., primary, Della Torre, S., additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, La Vacca, G., additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2021
Full Text: View/download PDF

26. Towards Understanding the Origin of Cosmic-Ray Electrons

Author: Aguilar, M., Ali Cavasonza, L., Alpat, B., Ambrosi, G., Arruda, L., Attig, N., Azzarello, P., Bachlechner, A., Barao, F., Barrau, A., Barrin, L., Bartoloni, A., Basara, L., Başeğmez-du Pree, S., Battiston, R., Beischer, B., Berdugo, J., Bertucci, B., Bindi, V., de Boer, W., Bollweg, K., Borgia, B., Boschini, M. J., Bourquin, M., Bueno, E. F., Burger, W. J., Caroff, S., Casaus, J., Castellini, G., Cervelli, F., Chang, Y. H., Chen, G. M., Chen, H. S., Chen, Y., Cheng, L., Chou, H. Y., Chung, C. H., Coignet, G., Consolandi, C., Contin, A., Corti, C., Crispoltoni, M., Cui, Z., Dai, Y. M., Datta, A., Delgado, C., Della Torre, S., Demirköz, M. B., Derome, L., Di Falco, S., Di Felice, V., Dimiccoli, F., Díaz, C., von Doetinchem, P., Dong, F., Donnini, F., Duranti, M., Eronen, T., Feng, J., Fiandrini, E., Formato, V., García-López, R. J., Gargiulo, C., Gast, H., Gebauer, I., Gervasi, M., 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., Incagli, M., Jinchi, H., Kanishev, K., Khiali, B., Kirn, Th., Konak, C., Kulemzin, A., La Vacca, G., Laudi, E., Laurenti, G., Lazzizzera, I., Lee, H. T., Lee, S. C., Leluc, C., Li, J. Q., Li, Q., Li, T. X., Li, Z. H., Light, C., Lin, C. H., Lippert, T., Liu, F. Z., Liu, Z., Lu, S. Q., Lu, Y. S., Luebelsmeyer, K., Luo, F., Luo, J. Z., Luo, Xi, Lyu, S. S., Machate, F., Mañá, C., Marín, J., Martínez, G., Masi, N., Maurin, D., Menchaca-Rocha, A., Meng, Q., Mo, D. C., Molero, M., Mussolin, L., Nelson, T., Ni, J. Q., Nikonov, N., Nozzoli, F., Oliva, A., Orcinha, M., Palermo, M., Palmonari, F., Paniccia, M., Pauluzzi, M., Pensotti, S., Perrina, C., Picot-Clemente, N., Pohl, M., Poireau, V., Popkow, A., Quadrani, L., Qi, X. M., Qu, Z. Y., Rancoita, P. G., Rapin, D., Conde, A. Reina, 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., Song, J. W., Sun, Z. T., Tacconi, M., Tang, X. W., Tang, Z. C., Tian, J., Tomassetti, N., Torsti, J., Vagelli, V., Valente, E., Valtonen, E., Acosta, M. Vázquez, Vecchi, M., Velasco, M., Vialle, J. P., Vizán, J., Wang, L. Q., Wang, N. H., Wang, Q. L., Wang, X. Q., Wang, Z. X., Wei, J., Wu, H., Xiong, R. Q., Yang, Y., Yi, H., Yu, Y. J., Yu, Z. Q., Zannoni, M., Zeissler, S., Zhang, C., Zhang, F., Zhang, J. H., Zhao, F., Zheng, Z. M., Zhuang, H. L., Zhukov, V., Zichichi, A., Zimmermann, N., Zuccon, P., AMS Collaboration, Becker, Ulrich J, Behlmann, Matthew Daniel, Burger, Joseph D, Cai, Xudong, Capell, Michael H, Choutko, Vitali, Clark, C., 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, Martin, T., Mott, P., Pashnin, A., Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Solano Eizaguirre, Carlos, Ting, Samuel, Ting, S. M., Urban, T., Wang, X., Weng, Zhili, Xu, Weiran, Yan, Qi, Zhang, Zhan, 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, Choutko, Vitali, Clark, C., 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, Martin, T., Mott, P., Pashnin, A., Phan, Huy Duc, Plyaskin, Vasily, Qin, Xiaoting, Rozhkov, Andrey B., Solano Eizaguirre, Carlos, Ting, Samuel, Ting, S. M., Urban, T., Wang, X., Weng, Zhili, Xu, Weiran, Yan, Qi, Zhang, Zhan, 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), Liu, Jimmy Fangzhou, Research unit Astroparticle Physics, Aguilar, M, Ali Cavasonza, L, Alpat, B, Ambrosi, G, Arruda, L, Attig, N, Azzarello, P, Bachlechner, A, Barao, F, Barrau, A, Barrin, L, Bartoloni, A, Basara, L, Başeǧmez-Du Pree, S, Battiston, R, Becker, U, Behlmann, M, Beischer, B, Berdugo, J, Bertucci, B, Bindi, V, De Boer, W, Bollweg, K, 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, G, Chen, H, Chen, Y, Cheng, L, Chou, H, Choutko, V, Chung, C, Clark, C, Coignet, G, Consolandi, C, Contin, A, Corti, C, Crispoltoni, M, Cui, Z, Dadzie, K, Dai, Y, Datta, A, Delgado, C, Della Torre, S, Demirköz, M, Derome, L, Di Falco, S, Di Felice, V, 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, García-López, R, Gargiulo, C, Gast, H, Gebauer, I, Gervasi, M, 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, J, Li, Q, Li, T, Li, Z, Light, C, Lin, C, Lippert, T, Liu, F, Liu, H, Liu, Z, 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, Mo, D, Molero, M, Mott, P, Mussolin, L, Nelson, T, Ni, J, Nikonov, N, Nozzoli, F, Oliva, A, Orcinha, M, Palermo, M, Palmonari, F, Paniccia, M, Pashnin, A, Pauluzzi, M, Pensotti, S, Perrina, C, Phan, H, Picot-Clemente, N, Plyaskin, V, Pohl, M, Poireau, V, Popkow, A, Quadrani, L, Qi, X, Qin, X, Qu, Z, Rancoita, P, Rapin, D, Conde, A, Rosier-Lees, S, Rozhkov, A, Rozza, D, Sagdeev, R, Solano, C, Schael, S, Schmidt, S, Von Dratzig, A, Schwering, G, Seo, E, Shan, B, Shi, J, Siedenburg, T, Song, J, Sun, Z, Tacconi, M, Tang, X, Tang, Z, Tian, J, Ting, S, Tomassetti, N, Torsti, J, Urban, T, Vagelli, V, Valente, E, Valtonen, E, Acosta, M, Vecchi, M, Velasco, M, Vialle, J, Vizán, J, Wang, L, Wang, N, Wang, Q, Wang, X, Wang, Z, Wei, J, Weng, Z, Wu, H, Xiong, R, Xu, W, Yan, Q, Yang, Y, Yi, H, Yu, Y, Yu, Z, Zannoni, M, Zeissler, S, Zhang, C, Zhang, F, Zhang, J, Zhang, Z, Zhao, F, 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., Azzarello P., Bachlechner A., Barao F., Barrau A., Barrin L., Bartoloni A., Basara L., Basegmez-Du Pree S., Battiston R., Becker U., Behlmann M., Beischer B., Berdugo J., Bertucci B., Bindi V., De Boer W., Bollweg K., 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 G.M., Chen H.S., Chen Y., Cheng L., Chou H.Y., Choutko V., Chung C.H., Clark C., Coignet G., Consolandi C., Contin A., Corti C., Crispoltoni M., Cui Z., Dadzie K., Dai Y.M., Datta A., Delgado C., Della Torre S., Demirkoz M.B., Derome L., Di Falco S., Di Felice V., Dimiccoli F., Diaz 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., Garcia-Lopez R.J., Gargiulo C., Gast H., Gebauer I., Gervasi M., Giovacchini F., Gomez-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 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.T., Lee S.C., Leluc C., Li J.Q., Li Q., Li T.X., Li Z.H., Light C., Lin C.H., Lippert T., Liu F.Z., Liu H., Liu Z., Lu S.Q., Lu Y.S., Luebelsmeyer K., Luo F., Luo J.Z., Luo X., Lyu S.S., MacHate F., Mana C., Marin J., Martin T., Martinez G., Masi N., Maurin D., Menchaca-Rocha A., Meng Q., Mo D.C., Molero M., Mott P., Mussolin L., Nelson T., Ni J.Q., Nikonov N., Nozzoli F., Oliva A., Orcinha M., Palermo M., Palmonari F., Paniccia M., Pashnin A., Pauluzzi M., Pensotti S., Perrina C., Phan H.D., Picot-Clemente N., Plyaskin V., Pohl M., Poireau V., Popkow A., Quadrani L., Qi X.M., Qin X., Qu Z.Y., Rancoita P.G., Rapin D., Conde A.R., Rosier-Lees S., Rozhkov A., Rozza D., Sagdeev R., Solano C., Schael S., Schmidt S.M., Von Dratzig A.S., Schwering G., Seo E.S., Shan B.S., Shi J.Y., Siedenburg T., Song J.W., Sun Z.T., Tacconi M., Tang X.W., Tang Z.C., Tian J., Ting S.C.C., Ting S.M., Tomassetti N., Torsti J., Urban T., Vagelli V., Valente E., Valtonen E., Acosta M.V., Vecchi M., Velasco M., Vialle J.P., Vizan J., Wang L.Q., Wang N.H., Wang Q.L., Wang X., Wang X.Q., Wang Z.X., Wei J., Weng Z.L., Wu H., Xiong R.Q., Xu W., Yan Q., Yang Y., Yi H., Yu Y.J., Yu Z.Q., Zannoni M., Zeissler S., Zhang C., Zhang F., Zhang J.H., Zhang Z., Zhao F., 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, and Wei, Jiahui
Subjects: electron: energy, positron: spectrum, Cosmic ray composition & spectra, General Physics and Astronomy, positron: flux, positron: energy, 01 natural sciences, Cosmology & Astrophysics, Dark matter indirect search, AMS, energy: high, spectrum [positron], Physics, Cosmic-ray electron, FIS/01 - FISICA SPERIMENTALE, Cosmic ray propagation, cosmic radiation [electron], high [energy], Particle astrophysics, Gravitation, Astrophysics and Astronomy, energy [positron], Astrophysics::High Energy Astrophysical Phenomena, satellite, ddc:500.2, Cosmic-Ray Electron, International Space stations, Cosmic ray acceleration, Gravitation and Astrophysics, flux [electron], energy dependence, FIS/05 - ASTRONOMIA E ASTROFISICA, Physics and Astronomy (all), Particle dark matter, flux [positron], 0103 physical sciences, ddc:530, 010306 general physics, Cosmic rays, energy [electron], Cosmic-ray, Cosmic ray electrons, ta115, electron: flux, electron: cosmic radiation, ASTROFÍSICA, Cosmic ray sources, magnetic spectrometer, High-energy electron, Gravitation, Cosmology & Astrophysics, Electron flux, High Energy Physics::Experiment, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract: Physical review letters 122(10), 101101 (2019). doi:10.1103/PhysRevLett.122.101101, Published by APS, College Park, Md.
Published: 2019

27. An Exceptional Dark Matter from Cayley–Dickson Algebras

Author: Masi N
Subjects: Physics, Pure mathematics, High Energy Physics::Phenomenology, Dark matter
Abstract: In this article I propose a new criterion to individuate the origin and the properties of the dark matter particle sector. The emerging candidates come from a straightforward algebraic conjecture: the symmetries of physical microscopic forces originate from the automorphism groups of main Cayley–Dickson algebras, from complex numbers to octonions and sedenions. This correspondence leads to a natural enlargement of the Standard Model color sector, from a SU(3) gauge group to an exceptional Higgs-broken G(2) group, following the octonionic automorphism relation guideline. In this picture, dark matter is a relic heavy G(2)-gluons ensemble, separated from the particle dynamics of the Standard Model due to the high mass scale of its constituents.
Published: 2021

28. Properties of a new group of cosmic nuclei:results from the alpha magnetic spectrometer on sodium, aluminum, and nitrogen

Author: Aguilar, M. (M.), Cavasonza, L. A. (L. Ali), Alpat, B. (B.), Ambrosi, G. (G.), Arruda, L. (L.), Attig, N. (N.), Barao, F. (F.), Barrin, L. (L.), Bartoloni, A. (A.), Basegmez-du Pree, S. (S.), Battiston, R. (R.), Behlmann, M. (M.), Beranek, B. (B.), Berdugo, J. (J.), Bertucci, B. (B.), Bindi, V. (V), Bollweg, K. (K.), Borgia, B. (B.), Boschini, M. J. (M. J.), Bourquin, M. (M.), Bueno, E. F. (E. F.), Burger, J. (J.), Burger, W. J. (W. J.), Burmeister, S. (S.), Cai, X. D. (X. D.), Capell, M. (M.), Casaus, J. (J.), Castellini, G. (G.), Cervelli, F. (F.), Chang, Y. H. (Y. H.), Chen, G. M. (G. M.), Chen, G. R. (G. R.), Chen, H. S. (H. S.), Chen, Y. (Y.), Cheng, L. (L.), Chou, H. Y. (H. Y.), Chouridou, S. (S.), Choutko, V. (V), Chung, C. H. (C. H.), Clark, C. (C.), Coignet, G. (G.), Consolandi, C. (C.), Contin, A. (A.), Corti, C. (C.), Cui, Z. (Z.), Dadzie, K. (K.), Delgado, C. (C.), Della Torre, S. (S.), Demirkoz, M. B. (M. B.), Derome, L. (L.), Di Falco, S. (S.), Di Felice, V. (V), Diaz, C. (C.), Dimiccoli, F. (F.), von Doetinchem, P. (P.), Dong, F. (F.), Donnini, F. (F.), Duranti, M. (M.), Egorov, A. (A.), Eline, A. (A.), Feng, J. (J.), Fiandrini, E. (E.), Fisher, P. (P.), Formato, V. (V), Freeman, C. (C.), Gamez, C. (C.), Garcia-Lopez, R. J. (R. J.), Gargiulo, C. (C.), Gast, H. (H.), Gervasi, M. (M.), Giovacchini, F. (F.), Gomez-Coral, D. M. (D. M.), Gong, J. (J.), Goy, C. (C.), Grabski, V. (V), Grandi, D. (D.), Graziani, M. (M.), Haino, S. (S.), Han, K. C. (K. C.), Hashmani, R. K. (R. K.), He, Z. H. (Z. H.), Heber, B. (B.), Hsieh, T. H. (T. H.), Hu, J. Y. (J. Y.), Incagli, M. (M.), Jang, W. Y. (W. Y.), Jia, Y. (Yi), Jinchi, H. (H.), Khiali, B. (B.), Kim, G. N. (G. N.), Kirn, T. (Th), Konyushikhin, M. (M.), Kounina, O. (O.), Kounine, A. (A.), Koutsenko, V. (V), Krasnopevtsev, D. (D.), Kuhlman, A. (A.), Kulemzin, A. (A.), La Vacca, G. (G.), Laudi, E. (E.), Laurenti, G. (G.), Lazzizzera, I. (I), Lebedev, A. (A.), Lee, H. T. (H. T.), Lee, S. C. (S. C.), Li, J. Q. (J. Q.), Li, M. (M.), Li, Q. (Q.), Li, S. (S.), Li, J. H. (J. H.), Li, Z. H. (Z. H.), Liang, J. (J.), Light, C. (C.), Lin, C. H. (C. H.), Lippert, T. (T.), Liu, J. H. (J. H.), Liu, Z. (Z.), Lu, S. Q. (S. Q.), Lu, Y. S. (Y. S.), Luebelsmeyer, K. (K.), Luo, J. Z. (J. Z.), Luo, X. (Xi), Machate, F. (F.), Mana, C. (C.), Marin, J. (J.), Marquardt, J. (J.), Martin, T. (T.), Martinez, G. (G.), Masi, N. (N.), Maurin, D. (D.), Medvedeva, T. (T.), Menchaca-Rocha, A. (A.), Meng, Q. (Q.), Mikhailov, V. V. (V. V.), Molero, M. (M.), Mott, P. (P.), Mussolin, L. (L.), Negrete, J. (J.), Nikonov, N. (N.), Nozzoli, F. (F.), Oliva, A. (A.), Orcinha, M. (M.), Palermo, M. (M.), Palmonari, F. (F.), Paniccia, M. (M.), Pashnin, A. (A.), Pauluzzi, M. (M.), Pensotti, S. (S.), Phan, H. D. (H. D.), Plyaskin, V. (V), Pohl, M. (M.), Poluianov, S. (S.), Qin, X. (X.), Qu, Z. Y. (Z. Y.), Quadrani, L. (L.), Rancoita, P. G. (P. G.), Rapin, D. (D.), Conde, A. R. (A. Reina), Robyn, E. (E.), Rosier-Lees, S. (S.), Rozhkov, A. (A.), Rozza, D. (D.), Sagdeev, R. (R.), Schael, S. (S.), von Dratzig, A. S. (A. Schulz), Schwering, G. (G.), Seo, E. S. (E. S.), Shakfa, Z. (Z.), Shan, B. S. (B. S.), Siedenburg, T. (T.), Solano, C. (C.), Song, J. W. (J. W.), Song, X. J. (X. J.), Sonnabend, R. (R.), Strigari, L. (L.), Su, T. (T.), Sun, Q. (Q.), Sun, Z. T. (Z. T.), Tacconi, M. (M.), Tang, X. W. (X. W.), Tang, Z. C. (Z. C.), Tian, J. (J.), Ting, S. C. (Samuel C. C.), Ting, S. M. (S. M.), Tomassetti, N. (N.), Torsti, J. (J.), Tuysuz, C. (C.), Urban, T. (T.), Usoskin, I. (I), Vagelli, V. (V.), Vainio, R. (R.), Valencia-Otero, M. (M.), Valente, E. (E.), Valtonen, E. (E.), Acosta, M. V. (M. Vazquez), Vecchi, M. (M.), Velasco, M. (M.), Vialle, J. P. (J. P.), Wang, C. X. (C. X.), Wang, L. (L.), Wang, L. Q. (L. Q.), Wang, N. H. (N. H.), Wang, Q. L. (Q. L.), Wang, S. (S.), Wang, X. (X.), Wang, Y. (Yu), Wang, Z. M. (Z. M.), Wei, J. (J.), Weng, Z. L. (Z. L.), Wu, H. (H.), Xiong, R. Q. (R. Q.), Xu, W. (W.), Yan, Q. (Q.), Yang, Y. (Y.), Yashin, I. I. (I. I.), Yi, H. (H.), Yu, Y. M. (Y. M.), Yu, Z. Q. (Z. Q.), Zannoni, M. (M.), Zhang, C. (C.), Zhang, F. (F.), Zhang, F. Z. (F. Z.), Zhang, J. H. (J. H.), Zhang, Z. (Z.), Zhao, F. (F.), Zheng, C. (C.), Zheng, Z. M. (Z. M.), Zhuang, H. L. (H. L.), Zhukov, V. (V), Zichichi, A. (A.), and Zuccon, P. (P.)
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Cosmology and Extragalactic Astrophysics
Abstract: We report the properties of sodium (Na) and aluminum (Al) cosmic rays in the rigidity range 2.15 GV to 3.0 TV based on 0.46 million sodium and 0.51 million aluminum nuclei collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. We found that Na and Al, together with nitrogen (N), belong to a distinct cosmic ray group. In this group, we observe that, similar to the N flux, both the Na flux and Al flux are well described by the sums of a primary cosmic ray component (proportional to the silicon flux) and a secondary cosmic ray component (proportional to the fluorine flux). The fraction of the primary component increases with rigidity for the N, Na, and Al fluxes and becomes dominant at the highest rigidities. The Na/Si and Al/Si abundance ratios at the source, 0.036 +/- 0.003 for Na/Si and 0.103 +/- 0.004 for Al/Si, are determined independent of cosmic ray propagation. Erratum Erratum: Properties of a New Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer on Sodium, Aluminum, and Nitrogen [Phys. Rev. Lett. 127, 021101 (2021)] M. Aguilar et al. (AMS Collaboration), Phys. Rev. Lett. 127, 159901 (2021)
Published: 2021

29. Properties of iron primary cosmic rays:results from the alpha magnetic spectrometer

Author: Aguilar, M. (M.), Cavasonza, L. A. (L. Ali), Allen, M. S. (M. S.), Alpat, B. (B.), Ambrosi, G. (G.), Arruda, L. (L.), Attig, N. (N.), Barao, F. (F.), Barrin, L. (L.), Bartoloni, A. (A.), Basegmez-du Pree, S. (S.), Battiston, R. (R.), Behlmann, M. (M.), Beischer, B. (B.), Berdugo, J. (J.), Bertucci, B. (B.), Bindi, V. (V), de Boer, W. (W.), Bollweg, K. (K.), Borgia, B. (B.), Boschini, M. J. (M. J.), Bourquin, M. (M.), Bueno, E. F. (E. F.), Burger, J. (J.), Burger, W. J. (W. J.), Burmeister, S. (S.), Cai, X. D. (X. D.), Capell, M. (M.), Casaus, J. (J.), Castellini, G. (G.), Cervelli, F. (F.), Chang, Y. H. (Y. H.), Chen, G. M. (G. M.), Chen, G. R. (G. R.), Chen, H. S. (H. S.), Chen, Y. (Y.), Cheng, L. (L.), Chou, H. Y. (H. Y.), Chouridou, S. (S.), Choutko, V. (V), Chung, C. H. (C. H.), Clark, C. (C.), Coignet, G. (G.), Consolandi, C. (C.), Contin, A. (A.), Corti, C. (C.), Cui, Z. (Z.), Dadzie, K. (K.), Delgado, C. (C.), Della Torre, S. (S.), Demirkoz, M. B. (M. B.), Derome, L. (L.), Di Falco, S. (S.), Di Felice, V. (V), Diaz, C. (C.), Dimiccoli, F. (F.), von Doetinchem, P. (P.), Dong, F. (F.), Donnini, F. (F.), Duranti, M. (M.), Egorov, A. (A.), Eline, A. (A.), Feng, J. (J.), Fiandrini, E. (E.), Fisher, P. (P.), Formato, V. (V), Freeman, C. (C.), Galaktionov, Y. (Y.), Gamez, C. (C.), Garcia-Lopez, R. J. (R. J.), Gargiulo, C. (C.), Gast, H. (H.), Gervasi, M. (M.), Giovacchini, F. (F.), Gomez-Coral, D. M. (D. M.), Gong, J. (J.), Goy, C. (C.), Grabski, V. (V), Grandi, D. (D.), Graziani, M. (M.), Haino, S. (S.), Han, K. C. (K. C.), Hashmani, R. K. (R. K.), He, Z. H. (Z. H.), Heber, B. (B.), Hsieh, T. H. (T. H.), Hu, J. Y. (J. Y.), Incagli, M. (M.), Jang, W. Y. (W. Y.), Jia, Y. (Yi), Jinchi, H. (H.), Kanishev, K. (K.), Khiali, B. (B.), Kim, G. N. (G. N.), Kirn, T. (Th), Konyushikhin, M. (M.), Kounina, O. (O.), Kounine, A. (A.), Koutsenko, V. (V), Kuhlman, A. (A.), Kulemzin, A. (A.), La Vacca, G. (G.), Laudi, E. (E.), Laurenti, G. (G.), Lazzizzera, I. (I), Lebedev, A. (A.), Lee, H. T. (H. T.), Lee, S. C. (S. C.), Li, J. Q. (J. Q.), Li, M. (M.), Li, Q. (Q.), Li, S. (S.), Li, J. H. (J. H.), Li, Z. H. (Z. H.), Liang, J. (J.), Light, C. (C.), Lin, C. H. (C. H.), Lippert, T. (T.), Liu, J. H. (J. H.), Liu, Z. (Z.), Lu, S. Q. (S. Q.), Lu, Y. S. (Y. S.), Luebelsmeyer, K. (K.), Luo, J. Z. (J. Z.), Luo, X. (Xi), Lyu, S. S. (S. S.), Machate, F. (F.), Mana, C. (C.), Marin, J. (J.), Marquardt, J. (J.), Martin, T. (T.), Martinez, G. (G.), Masi, N. (N.), Maurin, D. (D.), Menchaca-Rocha, A. (A.), Meng, Q. (Q.), Mikhailov, V. V. (V. V.), Mo, D. C. (D. C.), Molero, M. (M.), Mott, P. (P.), Mussolin, L. (L.), Negrete, J. (J.), Nikonov, N. (N.), Nozzoli, F. (F.), Oliva, A. (A.), Orcinha, M. (M.), Palermo, M. (M.), Palmonari, F. (F.), Paniccia, M. (M.), Pashnin, A. (A.), Pauluzzi, M. (M.), Pensotti, S. (S.), Phan, H. D. (H. D.), Piandani, R. (R.), Plyaskin, V. (V), Poluianov, S. (S.), Qin, X. (X.), Qu, Z. Y. (Z. Y.), Quadrani, L. (L.), Rancoita, P. G. (P. G.), Rapin, D. (D.), Conde, A. R. (A. Reina), Robyn, E. (E.), Rosier-Lees, S. (S.), Rozhkov, A. (A.), Rozza, D. (D.), Sagdeev, R. (R.), Schael, S. (S.), von Dratzig, A. S. (A. Schulz), Schwering, G. (G.), Seo, E. S. (E. S.), Shakfa, Z. (Z.), Shan, B. S. (B. S.), Siedenburg, T. (T.), Solano, C. (C.), Song, J. W. (J. W.), Song, X. J. (X. J.), Sonnabend, R. (R.), Strigari, L. (L.), Su, T. (T.), Sun, Q. (Q.), Sun, Z. T. (Z. T.), Tacconi, M. (M.), Tang, X. W. (X. W.), Tang, Z. C. (Z. C.), Tian, J. (J.), Ting, S. C. (Samuel C. C.), Ting, S. M. (S. M.), Tomassetti, N. (N.), Torsti, J. (J.), Tuysuz, C. (C.), Urban, T. (T.), Usoskin, I. (I), Vagelli, V. (V.), Vainio, R. (R.), Valencia-Otero, M. (M.), Valente, E. (E.), Valtonen, E. (E.), Acosta, M. V. (M. Vazquez), Vecchi, M. (M.), Velasco, M. (M.), Vialle, J. P. (J. P.), Wang, C. X. (C. X.), Wang, L. (L.), Wang, L. Q. (L. Q.), Wang, N. H. (N. H.), Wang, Q. L. (Q. L.), Wang, S. (S.), Wang, X. (X.), Wang, Y. (Yu), Wang, Z. M. (Z. M.), Wei, J. (J.), Weng, Z. L. (Z. L.), Wu, H. (H.), Xiong, R. Q. (R. Q.), Xu, W. (W.), Yan, Q. (Q.), Yang, Y. (Y.), Yashin, I. I. (I. I.), Yi, H. (H.), Yu, Y. M. (Y. M.), Yu, Z. Q. (Z. Q.), Zannoni, M. (M.), Zhang, C. (C.), Zhang, F. (F.), Zhang, F. Z. (F. Z.), Zhang, J. H. (J. H.), Zhang, Z. (Z.), Zhao, F. (F.), Zheng, C. (C.), Zheng, Z. M. (Z. M.), Zhuang, H. L. (H. L.), Zhukov, V. (V), Zichichi, A. (A.), Zimmermann, N. (N.), and Zuccon, P. (P.)
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Cosmology and Extragalactic Astrophysics
Abstract: We report the observation of new properties of primary iron (Fe) cosmic rays in the rigidity range 2.65 GV to 3.0 TV with 0.62×10⁶ iron nuclei collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. Above 80.5 GV the rigidity dependence of the cosmic ray Fe flux is identical to the rigidity dependence of the primary cosmic ray He, C, and O fluxes, with the Fe/O flux ratio being constant at 0.155±0.006. This shows that unexpectedly Fe and He, C, and O belong to the same class of primary cosmic rays which is different from the primary cosmic rays Ne, Mg, and Si class.
Published: 2021

30. Properties of heavy secondary fluorine cosmic rays:results from the alpha magnetic spectrometer

Author: Aguilar, M. (M.), Cavasonza, L. A. (L. Ali), Allen, M. S. (M. S.), Alpat, B. (B.), Ambrosi, G. (G.), Arruda, L. (L.), Attig, N. (N.), Barao, F. (F.), Barrin, L. (L.), Bartoloni, A. (A.), Basegmez-du Pree, S. (S.), Battiston, R. (R.), Behlmann, M. (M.), Beranek, B. (B.), Berdugo, J. (J.), Bertucci, B. (B.), Bindi, V. (V), Bollweg, K. (K.), Borgia, B. (B.), Boschini, M. J. (M. J.), Bourquin, M. (M.), Bueno, E. F. (E. F.), Burger, J. (J.), Burger, W. J. (W. J.), Burmeister, S. (S.), Cai, X. D. (X. D.), Capell, M. (M.), Casaus, J. (J.), Castellini, G. (G.), Cervelli, F. (F.), Chang, Y. H. (Y. H.), Chen, G. M. (G. M.), Chen, G. R. (G. R.), Chen, H. S. (H. S.), Chen, Y. (Y.), Cheng, L. (L.), Chou, H. Y. (H. Y.), Chouridou, S. (S.), Choutko, V. (V), Chung, C. H. (C. H.), Clark, C. (C.), Coignet, G. (G.), Consolandi, C. (C.), Contin, A. (A.), Corti, C. (C.), Cui, Z. (Z.), Dadzie, K. (K.), Delgado, C. (C.), Della Torre, S. (S.), Demirkoz, M. B. (M. B.), Derome, L. (L.), Di Falco, S. (S.), Di Felice, V. (V), Diaz, C. (C.), Dimiccoli, F. (F.), von Doetinchem, P. (P.), Dong, F. (F.), Donnini, F. (F.), Duranti, M. (M.), Egorov, A. (A.), Eline, A. (A.), Feng, J. (J.), Fiandrini, E. (E.), Fisher, P. (P.), Formato, V. (V), Freeman, C. (C.), Galaktionov, Y. (Y.), Gamez, C. (C.), Garcia-Lopez, R. J. (R. J.), Gargiulo, C. (C.), Gast, H. (H.), Gervasi, M. (M.), Giovacchini, F. (F.), Gomez-Coral, D. M. (D. M.), Gong, J. (J.), Goy, C. (C.), Grabski, V. (V), Grandi, D. (D.), Graziani, M. (M.), Haino, S. (S.), Han, K. C. (K. C.), Hashmani, R. K. (R. K.), He, Z. H. (Z. H.), Heber, B. (B.), Hsieh, T. H. (T. H.), Hu, J. Y. (J. Y.), Incagli, M. (M.), Jang, W. Y. (W. Y.), Jia, Y. (Yi), Jinchi, H. (H.), Kanishev, K. (K.), Khiali, B. (B.), Kim, G. N. (G. N.), Kirn, T. (Th), Konyushikhin, M. (M.), Kounina, O. (O.), Kounine, A. (A.), Koutsenko, V. (V), Kuhlman, A. (A.), Kulemzin, A. (A.), La Vacca, G. (G.), Laudi, E. (E.), Laurenti, G. (G.), Lazzizzera, I. (I), Lebedev, A. (A.), Lee, H. T. (H. T.), Lee, S. C. (S. C.), Li, J. Q. (J. Q.), Li, M. (M.), Li, Q. (Q.), Li, S. (S.), Li, J. H. (J. H.), Li, Z. H. (Z. H.), Liang, J. (J.), Light, C. (C.), Lin, C. H. (C. H.), Lippert, T. (T.), Liu, J. H. (J. H.), Liu, Z. (Z.), Lu, S. Q. (S. Q.), Lu, Y. S. (Y. S.), Luebelsmeyer, K. (K.), Luo, J. Z. (J. Z.), Luo, X. (Xi), Lyu, S. S. (S. S.), Machate, F. (F.), Mana, C. (C.), Marin, J. (J.), Marquardt, J. (J.), Martin, T. (T.), Martinez, G. (G.), Masi, N. (N.), Maurin, D. (D.), Menchaca-Rocha, A. (A.), Meng, Q. (Q.), Mikhailov, V. V. (V. V.), Mo, D. C. (D. C.), Molero, M. (M.), Mott, P. (P.), Mussolin, L. (L.), Negrete, J. (J.), Nikonov, N. (N.), Nozzoli, F. (F.), Oliva, A. (A.), Orcinha, M. (M.), Palermo, M. (M.), Palmonari, F. (F.), Paniccia, M. (M.), Pashnin, A. (A.), Pauluzzi, M. (M.), Pensotti, S. (S.), Phan, H. D. (H. D.), Piandani, R. (R.), Plyaskin, V. (V), Poluianov, S. (S.), Qin, X. (X.), Qu, Z. Y. (Z. Y.), Quadrani, L. (L.), Rancoita, P. G. (P. G.), Rapin, D. (D.), Conde, A. R. (A. Reina), Robyn, E. (E.), Rosier-Lees, S. (S.), Rozhkov, A. (A.), Rozza, D. (D.), Sagdeev, R. (R.), Schael, S. (S.), von Dratzig, A. S. (A. Schulz), Schwering, G. (G.), Seo, E. S. (E. S.), Shakfa, Z. (Z.), Shan, B. S. (B. S.), Siedenburg, T. (T.), Solano, C. (C.), Song, J. W. (J. W.), Song, X. J. (X. J.), Sonnabend, R. (R.), Strigari, L. (L.), Su, T. (T.), Sun, Q. (Q.), Sun, Z. T. (Z. T.), Tacconi, M. (M.), Tang, X. W. (X. W.), Tang, Z. C. (Z. C.), Tian, J. (J.), Ting, S. C. (Samuel C. C.), Ting, S. M. (S. M.), Tomassetti, N. (N.), Torsti, J. (J.), Tuysuz, C. (C.), Urban, T. (T.), Usoskin, I. (I), Vagelli, V. (V.), Vainio, R. (R.), Valencia-Otero, M. (M.), Valente, E. (E.), Valtonen, E. (E.), Vazquez Acosta, M. (M.), Vecchi, M. (M.), Velasco, M. (M.), Vialle, J. P. (J. P.), Wang, C. X. (C. X.), Wang, L. (L.), Wang, L. Q. (L. Q.), Wang, N. H. (N. H.), Wang, Q. L. (Q. L.), Wang, S. (S.), Wang, X. (X.), Wang, Y. (Yu), Wang, Z. M. (Z. M.), Wei, J. (J.), Weng, Z. L. (Z. L.), Wu, H. (H.), Xiong, R. Q. (R. Q.), Xu, W. (W.), Yan, Q. (Q.), Yang, Y. (Y.), Yashin, I. I. (I. I.), Yi, H. (H.), Yu, Y. M. (Y. M.), Yu, Z. Q. (Z. Q.), Zannoni, M. (M.), Zhang, C. (C.), Zhang, F. (F.), Zhang, F. Z. (F. Z.), Zhang, J. H. (J. H.), Zhang, Z. (Z.), Zhao, F. (F.), Zheng, C. (C.), Zheng, Z. M. (Z. M.), Zhuang, H. L. (H. L.), Zhukov, V. (V), Zichichi, A. (A.), and Zuccon, P. (P.)
Subjects: Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Cosmology and Extragalactic Astrophysics
Abstract: Precise knowledge of the charge and rigidity dependence of the secondary cosmic ray fluxes and the secondary-to-primary flux ratios is essential in the understanding of cosmic ray propagation. We report the properties of heavy secondary cosmic ray fluorine F in the rigidity $R$ range 2.15 GV to 2.9 TV based on 0.29 million events collected by the Alpha Magnetic Spectrometer experiment on the International Space Station. The fluorine spectrum deviates from a single power law above 200 GV. The heavier secondary-to-primary F/Si flux ratio rigidity dependence is distinctly different from the lighter B/O (or B/C) rigidity dependence. In particular, above 10 GV, the $\frac{F/Si}{B/O}$ ratio can be described by a power law $R^{δ}$ with $δ$=0.052±0.007. This shows that the propagation properties of heavy cosmic rays, from F to Si, are different from those of light cosmic rays, from He to O, and that the secondary cosmic rays have two classes.
Published: 2021

31. The Discovery of a Low-energy Excess in Cosmic-Ray Iron: Evidence of the Past Supernova Activity in the Local Bubble

Author: Boschini, M. J., primary, Della Torre, S., additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, La Vacca, G., additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2021
Full Text: View/download PDF

32. 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

33. 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

34. 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

35. The Alpha Magnetic Spectrometer (AMS) on the international space station:Part II — results from the first seven years

Author: Aguilar, M. (M.), Cavasonza, L. A. (L. Ali), Ambrosi, G. (G.), Arruda, L. (L.), Attig, N. (N.), Barao, F. (F.), Barrin, L. (L.), Bartoloni, A. (A.), Basegmez-du Pree, S. (S.), Bates, J. (J.), Battiston, R. (R.), Behlmann, M. (M.), Beischer, B. (B.), Berdugo, J. (J.), Bertucci, B. (B.), Bindi, V. (V), de Boer, W. (W.), Bollweg, K. (K.), Borgia, B. (B.), Boschini, M. (Mj), Bourquin, M. (M.), Bueno, E. F. (E. F.), Burger, J. (J.), Burger, W. J. (W. J.), Burmeister, S. (S.), Cai, X. D. (X. D.), Capell, M. (M.), Casaus, J. (J.), Castellini, G. (G.), Cervelli, F. (F.), Chang, Y. H. (Y. H.), Chen, G. M. (G. M.), Chen, H. S. (H. S.), Chen, Y. (Y.), Cheng, L. (L.), Chou, H. Y. (H. Y.), Chouridou, S. (S.), Choutko, V. (V), Chung, C. H. (C. H.), Clark, C. (C.), Coignet, G. (G.), Consolandi, C. (C.), Contin, A. (A.), Corti, C. (C.), Cui, Z. (Z.), Dadzie, K. (K.), Dai, Y. M. (Y. M.), Delgado, C. (C.), Della Torre, S. (S.), Demirkoz, M. B. (M. B.), Derome, L. (L.), Di Falco, S. (S.), Di Felice, V. (V), Diaz, C. (C.), Dimiccoli, F. (F.), von Doetinchem, P. (P.), Dong, F. (F.), Donnini, F. (F.), Duranti, M. (M.), Egorov, A. (A.), Eline, A. (A.), Feng, J. (J.), Fiandrini, E. (E.), Fisher, P. (P.), Formato, V. (V), Freeman, C. (C.), Galaktionov, Y. (Y.), Gamez, C. (C.), Garcia-Lopez, R. J. (R. J.), Gargiulo, C. (C.), Gast, H. (H.), Gebauer, I. (I), Gervasi, M. (M.), Giovacchini, F. (F.), Gomez-Coral, D. M. (D. M.), Gong, J. (J.), Goy, C. (C.), Grabski, V. (V), Grandi, D. (D.), Graziani, M. (M.), Guo, K. H. (K. H.), Haino, S. (S.), Han, K. C. (K. C.), Hashmani, R. K. (R. K.), He, Z. H. (Z. H.), Heber, B. (B.), Hsieh, T. H. (T. H.), Hu, J. Y. (J. Y.), Huang, Z. C. (Z. C.), Hungerford, W. (W.), Incagli, M. (M.), Jang, W. Y. (W. Y.), Jia, Y. (Yi), Jinchi, H. (H.), Kanishev, K. (K.), Khiali, B. (B.), Kim, G. N. (G. N.), Kirn, T. (Th), Konyushikhin, M. (M.), Kounina, O. (O.), Kounine, A. (A.), Koutsenko, V. (V), Kuhlman, A. (A.), Kulemzin, A. (A.), La Vacca, G. (G.), Laudi, E. (E.), Laurenti, G. (G.), Lazzizzera, I. (I), Lebedev, A. (A.), Lee, H. T. (H. T.), Lee, S. C. (S. C.), Leluc, C. (C.), Li, J. Q. (J. Q.), Li, M. (M.), Li, Q. (Q.), Li, S. (S.), Li, T. X. (T. X.), Li, Z. H. (Z. H.), Light, C. (C.), Lin, C. H. (C. H.), Lippert, T. (T.), Liu, Z. (Z.), Lu, S. Q. (S. Q.), Lu, Y. S. (Y. S.), Luebelsmeyer, K. (K.), Luo, J. Z. (J. Z.), Lyu, S. S. (S. S.), Machate, F. (F.), Mana, C. (C.), Marin, J. (J.), Marquardt, J. (J.), Martin, T. (T.), Martinez, G. (G.), Masi, N. (N.), Maurin, D. (D.), Menchaca-Rocha, A. (A.), Meng, Q. (Q.), Mo, D. C. (D. C.), Molero, M. (M.), Mott, P. (P.), Mussolin, L. (L.), Ni, J. Q. (J. Q.), Nikonov, N. (N.), Nozzoli, F. (F.), Oliva, A. (A.), Orcinha, M. (M.), Palermo, M. (M.), Palmonari, F. (F.), Paniccia, M. (M.), Pashnin, A. (A.), Pauluzzi, M. (M.), Pensotti, S. (S.), Phan, H. D. (H. D.), Plyaskin, V. (V), Pohl, M. (M.), Porter, S. (S.), Qi, X. M. (X. M.), Qin, X. (X.), Qu, Z. Y. (Z. Y.), Quadrani, L. (L.), Rancoita, P. G. (P. G.), Rapin, D. (D.), Conde, A. R. (A. Reina), Rosier-Lees, S. (S.), Rozhkov, A. (A.), Rozza, D. (D.), Sagdeev, R. (R.), Schael, S. (S.), Schmidt, S. M. (S. M.), von Dratzig, A. S. (A. Schulz), Schwering, G. (G.), Seo, E. S. (E. S.), Shan, B. S. (B. S.), Shi, J. Y. (J. Y.), Siedenburg, T. (T.), Solano, C. (C.), Song, J. W. (J. W.), Sonnabend, R. (R.), Sun, Q. (Q.), Sun, Z. T. (Z. T.), Tacconi, M. (M.), Tang, X. W. (X. W.), Tang, Z. C. (Z. C.), Tian, J. (J.), Ting, S. C. (Samuel C. C.), Ting, S. M. (S. M.), Tomassetti, N. (N.), Torsti, J. (J.), Tuysuz, C. (C.), Urban, T. (T.), Usoskin, I. (I), Vagelli, V. (V.), Vainio, R. (R.), Valente, E. (E.), Valtonen, E. (E.), Vazquez Acosta, M. (M.), Vecchi, M. (M.), Velasco, M. (M.), Vialle, J. P. (J. P.), Wang, L. Q. (L. Q.), Wang, N. H. (N. H.), Wang, Q. L. (Q. L.), Wang, S. (S.), Wang, X. (X.), Wang, Z. X. (Z. X.), Wei, J. (J.), Weng, Z. L. (Z. L.), Wu, H. (H.), Xiong, R. Q. (R. Q.), Xu, W. (W.), Yan, Q. (Q.), Yang, Y. (Y.), Yi, H. (H.), Yu, Y. J. (Y. J.), Yu, Z. Q. (Z. Q.), Zannoni, M. (M.), Zhang, C. (C.), Zhang, F. (F.), Zhang, F. Z. (F. Z.), Zhang, J. H. (J. H.), Zhang, Z. (Z.), Zhao, F. (F.), Zheng, Z. M. (Z. M.), Zhuang, H. L. (H. L.), Zhukov, V. (V), Zichichi, A. (A.), Zimmermann, N. (N.), and Zuccon, P. (P.)
Subjects: Cosmic ray detectors, Particle dark matter, Astrophysics::High Energy Astrophysical Phenomena, Cosmic ray composition & spectra, Cosmic ray propagation, International space station, Alpha Magnetic Spectrometer, Cosmic ray sources, Cosmic ray acceleration, Particle astrophysics
Abstract: The Alpha Magnetic Spectrometer (AMS) is a precision particle physics detector on the International Space Station (ISS) conducting a unique, long-duration mission of fundamental physics research in space. The physics objectives include the precise studies of the origin of dark matter, antimatter, and cosmic rays as well as the exploration of new phenomena. Following a 16-year period of construction and testing, and a precursor flight on the Space Shuttle, AMS was installed on the ISS on May 19, 2011. In this report we present results based on 120 billion charged cosmic ray events up to multi-TeV energies. This includes the fluxes of positrons, electrons, antiprotons, protons, and nuclei. These results provide unexpected information, which cannot be explained by the current theoretical models. The accuracy and characteristics of the data, simultaneously from many different types of cosmic rays, provide unique input to the understanding of origins, acceleration, and propagation of cosmic rays.
Published: 2020

36. 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

37. Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei Z ≤ 28 with the GalProp–HelMod Framework

Author: Boschini, M. J., primary, Torre, S. Della, additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, Vacca, G. La, additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2020
Full Text: View/download PDF

38. Deciphering the Local Interstellar Spectra of Secondary Nuclei with the Galprop/Helmod Framework and a Hint for Primary Lithium in Cosmic Rays

Author: Boschini, M. J., primary, Torre, S. Della, additional, Gervasi, M., additional, Grandi, D., additional, Jøhannesson, G., additional, Vacca, G. La, additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2020
Full Text: View/download PDF

39. Particle Astrophysics in Space with an Antimatter Large Acceptance Detector in Orbit (ALADINO)

Author: Adriani, O., Ambrosi, G., Azzarello, P., Baoudoy, B., Basara, L., Bindel, F., Bonelli, A., Boezio, M., Bonvicini, V., Bottai, S., Bruce, R., Burger, W. J., Contin, A., Cadoux, F., Calvelli, V., Campana, D., D'Alessandro, R., De Benedittis, A., Derome, L., De Mitri, I., Dimiccoli, F., Duranti, M., Farinon, S., Fiandrini, E., Formato, V., Gargano, F., Gebauer, I., Ionica, M., Iuppa, R., Juster, F. P., Kanishev, K., Lazzizzera, I., Loparco, F., Maurin, D., Marsella, G., Masi, N., Mazziotta, M. N., Musenich, R., Paniccia, M., Osteria, G., Papini, P., Pierce, M., Quadrani, L., Saracco, P., Tomassetti, N., Surdo, A., Vagelli, V., Weinreuter, M., Wu, X., and Zeissler, S.
Subjects: INFN-19-10-GE, ALADINO, Antimatter Large Acceptance Detector in Orbit
Abstract: The note describes a proposal for a large acceptance magnetic spectrometer based on a novel superconducting magnet technology, equipped with a silicon tracker and a 3D isotropic calorimeter. ALADINO (Antimatter Large Acceptance Detector IN Orbit) is conceived to study antimatter components of the cosmic radiation in an unexplored energy window which can shed light on new phenomena related to the origin and evolution of the Universe, as well as on the origin and propagation of cosmic rays in our galaxy. The main science themes addressed by this mission are therefore the origin and composition of the Universe (by means of direct search for primordial anti-nuclei in the Cosmic Ray (CR) flux and indirect search for Dark Matter signals in the CR anti-particle fluxes) as well as the origin and propagation of CR in the Galaxy (by means of precise measurements of the energy spectra and chemical composition of the CR).
Published: 2019
Full Text: View/download PDF

40. COMPASS++/AMBER: Proposal for Measurements at the M2 beam line of the CERN SPS Phase-1: 2022-2024

Author: Adams, B, Aidala, C A, Alexeev, G D, Alexeev, M G, Amoroso, A, Andrieux, V, Anfimov, N V, Anosov, V, Antoshkin, A, Augsten, K, Augustyniak, W, Azevedo, C D R, Bade{\l}ek, B, Balestra, F, Ball, M, Barth, J, Beck, R, Berenguer Antequera, J, Bernauer, J C, Bernhard, J, Bodlak, M, Bradamante, F, Bressan, A, B\\\'uchele, M, Burtsev, V E, Butler, C, Chatterjee, C, Chiosso, M, Chumakov, A G, Chung, S U, Cicuttin, A, Connors, M, Contin, A, Correia, P, Crespo, M L, Dalla Torre, S, Dasgupta, S S, Dasgupta, S, Dashyan, N, Denisenko, I, Denisov, O Y, Dhara, L, Donato, F, Donskov, S V, Doshita, N, Dreisbach, C, D\\\'unnweber, W, Dusaev, R R, Dzyuba, A, Efremov, A, Egelhof, P, Elagin, A, Eversheim, P D, Faccioli, P, Faessler, M, Fedotova, J, Finger, M, Fischer, H, Franco, C, Friedrich, J M, Frolov, V, Futch, A, Gautheron, F, Gavrichtchouk, O P, Gerassimov, S, Gevorkyan, S, Ghandilyan, Y, Giarra, J, Gnesi, I, Gorzellik, M, Grasso, A, Gridin, A, Grosse Perdekamp, M, Grube, B, Gushterski, R I, Guskov, A, Hamar, G, von Harrach, D, He, X, Heitz, R, Herrmann, F, Hoffmann, M, Horikawa, N, Huber, S, Inglessi, A, Ilyichev, A, Ishimoto, S, Ivanov, A, Ivanov, N, Iwata, T, Jadhav, M, Jandek, M, Jary, V, Jen, C M, Joosten, R, J\\\'org, P, Juraskova, K, Kabu\ss, E, Kaspar, F, Keller, D, Kerbizi, A, Ketzer, B, Khaustov, G V, Khokhlov, Y A, Kim, M, Kiselev, O, Kisselev, Y, Klein, F, Koivuniemi, J H, Kolosov, V N, Kondo, K, Konorov, I, Konstantinov, V F, Kotzinian, A M, Kouznetsov, O M, Koval, A, Kral, Z, Krinner, F, Kulinich, Y, Kurek, K, Kurjata, R P, Kveton, A, Levorato, S, Lichtenstadt, J, Liu, K, Liu, M X, Longo, R, Lorenzon, W, Losekamm, M J, Lyubovitskij, V E, Maev, E, Maggiora, A, Makarenko, V, Makins, N, Makke, N, Mallot, G K, Maltsev, A, Mamon, S A, Marianski, B, Martin, A, Marukyan, H, Marzec, J, Masi, N, Matou{\v s}ek, J, Matsuda, T, Mattson, G, Meshcheryakov, G V, Meyer, W, Meyer, M, Mikhailov, Y V, Mikhasenko, M, Minot, M, Mitrofanov, E, Miyachi, Y, Moretti, A, Nagaytsev, A, Nigmatkulov, G, Mkrtchyan, A, Mkrtchyan, H, Nov{\'y}, J, Nowak, W D, Nozzoli, F, Nukazuka, G, Olshevsky, A G, Ostrick, M, Panzieri, D, Parsamyan, B, Paul, S, Pekeler, H, Peng, J C, Pe{\v s}ek, M, Pe{\v s}kov\'a, M, Petrov, G, Pierre, N, Menezes, C, Pochodzalla, J, Polyakov, V A, P\\\'{o}schl, T, Pretz, J, Quadrani, L, Quaresma, M, Quintans, C, Raymond, R, Reicherz, G, Reimer, P E, Repond, J, Riedl, C, Ryabchikov, D I, Rybnikov, A, Rychter, A, Rymbekova, A, Salac, R, Samoylenko, V D, Sandacz, A, Sarkar, S, Sarsour, M, Sbrizzai, G, Schmieden, H, Scherrers, S, Selyunin, A, Shin, T, Simon, H, Sinha, L, Slunecka, M, Smolik, J, Srnka, A, Steffen, D, Stolarski, M, Subrt, O, Sulc, M, Sun, X, Suzuki, H, Szabelski, A, Sznajder, P, Tchekhovski, V, Tessaro, S, Tessarotto, F, Thiel, A, Tomsa, J, Tosello, F, Tskhay, V, Uhl, S, Vasilishin, B I, Vassiliev, A, Vauth, A, Veit, B M, Veloso, J, Virius, M, Vorobyev, A, Wagner, M, Wallner, S, Zaremba, K, Zavada, P, Zavertyaev, M, Zemlyanichkina, E, Zhao, Y, Zhuravlev, N, Ziembicki, M, and Zuccon, P
Subjects: High Energy Physics::Phenomenology, Nuclear Theory, Physics::Accelerator Physics, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment
Abstract: The Compass++/Amber (proto-)collaboration proposes to establish a “New QCD facility at the M2 beam line of the CERN SPS” and perform in phase-1, i.e. starting in the year 2022, three experiments that will use either muons or hadrons delivered by the existing M2 beam line: (1) Proton charge radius measurement using muon-proton elastic scattering, (2) Drell-Yan and J/Psi production experiments using the conventional M2 hadron beam, (3) Measurement of proton-induced antiproton production cross sections for dark matter searches.
Published: 2019

41. 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

42. 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

43. Letter of Intent: A New QCD facility at the M2 beam line of the CERN SPS

Author: Adams, B., Aidala, C.A., Akhunzyanov, R., Alexeev, G.D., Alexeev, M.G., Amoroso, A., Andrieux, V., Anfimov, N.V., Anosov, V., Antoshkin, A., Augsten, K., Augustyniak, W., Azevedo, C.D.R., Azhibekov, A., Badełek, B., Balestra, F., Ball, M., Barth, J., Beck, R., Bedfer, Y., Berenguer Antequera, J., Bernauer, J.C., Bernhard, J., Bodlak, M., Bordalo, P., Bradamante, F., Bressan, A., Büchele, M., Burtsev, V.E., Chang, W.-C., Chatterjee, C., Chen, X., Chiosso, M., Chumakov, A.G., Chung, S.-U., Cicuttin, A., Correia, P., Crespo, M.L., Dalla Torre, S., Dasgupta, S.S., Dasgupta, S., Dashyan, N., Denisenko, I., Denisov, O.Yu., Dhara, L., d'Hose, N., Donato, F., Donskov, S.V., Doshita, N., Dreisbach, Ch., Dünnweber, W., Dusaev, R.R., Dziewiecki, M., Dzyuba, A., Efremov, A., Egelhof, P., Elagin, A., Eversheim, P.D., Faessler, M., Fedotova, J., Ferrero, A., Finger, M., Finger, Michael, Jr., Fischer, H., Franco, C., Friedrich, J.M., Frolov, V., Futch, A., Gautheron, F., Gavrichtchouk, O.P., Gerassimov, S., Gevorkyan, S., Ghandilyan, Y., Giarra, J., Gnesi, I., Gorzellik, M., Grasso, A., Gridin, A., Grosse Perdekamp, M., Grube, B., Gushterski, R.I., Guskov, A., Hahne, D., Hamar, G., von Harrach, D., He, X., Heitz, R., Herrmann, F., Horikawa, N., Hsieh, C.-Y., Huber, S., Inglessi, A., Ilyichev, A., Isataev, T., Ishimoto, S., Ivanov, A., Ivanov, N., Ivanshin, Yu., Iwata, T., Jandek, M., Jary, V., Jen, C.-M., Joosten, R., Jörg, P., Juraskova, K., Kabuß, E., Kabyshev, A., Kaspar, F., Kerbizi, A., Ketzer, B., Khaustov, G.V., Khokhlov, Yu.A., Kim, M., Kiselev, O., Kisselev, Yu., Klein, F., Koivuniemi, J.H., Kolosov, V.N., Kondo, K., Konorov, I., Konstantinov, V.F., Kotzinian, A.M., Kouznetsov, O.M., Koval, A., Kral, Z., Krinner, F., Kulinich, Y., Kunne, F., Kurek, K., Kurjata, R.P., Kuterbekov, K., Kuznetsov, I.I., Kveton, A., Levchenko, E.A., Levorato, S., Lian, Y.-S., Liang, Y., Lichtenstadt, J., Lin, P.-J., Liu, K., Liu, M.X., Longo, R., Lorenzon, W., Losekamm, M., Lyubovitskij, V.E., Maev, E., Maggiora, A., Magnon, A., Makarenko, V., Makins, N., Makke, N., Mallot, G.K., Maltsev, A., Mamon, S.A., Marianski, B., Martin, A., Marukyan, H., Marzec, J., Masi, N., Matoušek, J., Matsuda, H., Mattson, G., Meshcheryakov, G.V., Meyer, W., Meyer, M., Mikhailov, Yu.V., Mikhasenko, M., Minot, M., Mitrofanov, E., Miyachi, Y., Moretti, A., Nagaytsev, A., Naim, C., Neyret, D., Nigmatkulov, G., Mkrtchyan, A., Mkrtchyan, H., Nový, J., Nowak, W.-D., Nozzoli, F., Nukazuka, G., Nunes, A.S., Olshevsky, A.G., Orlov, I., Osborn, J.D., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Peng, J.-C., Pereira, F., Peshekhonov, D.V., Pešek, M., Pešková, M., Pierre, N., Platchkov, S., Pochodzalla, J., Polyakov, V.A., Pöschi, T., Pretz, J., Quaresma, M., Quintans, C., Ramos, S., Raymond, R., Reicherz, G., Riedl, C., Ryabchikov, D.I., Rybnikov, A., Rychter, A., Salac, R., Samoylenko, V.D., Sandacz, A., Sarkar, S., Sarsour, M., Savin, I.A., Sbrizzai, G., Schmieden, H., Seder, E., Selyunin, A., Simon, H., Sinha, L., Sirtl, S., Slunecka, M., Smolik, J., Srnka, A., Steffen, D., Stolarski, M., Subrt, O., Sulc, M., Suzuki, H., Szabelski, A., Sznajder, P., Tasevsky, M., Tchekhovski, V., Tessaro, S., Tessarotto, F., Thiel, A., Tomsa, J., Tosello, F., Tskhay, V., Uhl, S., Vasilishin, B.I., Vassiliev, A., Vauth, A., Veit, B.M., Ventura, B., Veloso, J., Vidon, A., Virius, M., Vorobyev, A., Wagner, M., Wallner, S., Wilfert, M., Xiao, Z., Xu, N., Yang, J., Zaremba, K., Zavada, P., Zavertyaev, M., Zemlyanichkina, E., Zhao, H., Zhao, Y., Zhuravlev, N., Ziembicki, M., and Zuccon, P.
Subjects: Physics::Instrumentation and Detectors, hep-ex, High Energy Physics::Lattice, Physics::Accelerator Physics, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment, physics.ins-det, Particle Physics - Experiment
Abstract: A New QCD facility at the M2 beam line of the CERN SPS COMPASS++/AMBER
Published: 2018

44. 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

45. Interpretation of the AMS-02 leptons and nuclei measurements: Implications and perspectives for dark matter search

Author: Masi, N and Masi, N
Subjects: cosmic rays, dark matter
Abstract: AMS-02 is running since four years: a powerful apparatus for dark matter searches has been set up, in order to study the important antiparticle-to-particle ratios and cosmic leptons and nuclei spectra, up to the TeV scale. Official papers dedicated to hadronic physics are incoming. The unprecedented precision of AMS-02 data permits to greatly reduce the astrophysical uncertainties which affect cosmic rays (CR) propagation, allowing to study CR anomalies and highlight new phenomena, to corroborate or falsify present dark matter (DM) theories and to explore the TeV-ish dark matter scenario opportunities.
Published: 2016

46. AMS-02 measurements interpretation: implications for dark matter indirect search

Author: Masi, N and Masi, N
Subjects: cosmic rays, dark matter
Abstract: The unprecedented precision of AMS-02 data inaugurates a new astroparticle era, where astrophysical uncertainties which affect cosmic-ray (CR) propagation can be greatly reduced, allowing to study anomalies and highlight new phenomena, to corroborate or falsify present dark-matter (DM) theories and to explore a TeV-ish dark-matter scenario. AMS-02 published data, i.e. positrons, electrons, protons and helium fluxes, already give us important information about CR production and propagation mechanisms, hinting at new fundamental physics. Official papers dedicated to secondaries over primaries ratios and antiprotons physics are incoming and will clarify this puzzling landscape and guide us in the dark-matter search.
Published: 2016

47. Deciphering the Local Interstellar Spectra of Primary Cosmic-Ray Species with HelMod

Author: Boschini, M. J., primary, Torre, S. Della, additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, Vacca, G. La, additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2018
Full Text: View/download PDF

48. HelMod in the Works: From Direct Observations to the Local Interstellar Spectrum of Cosmic-Ray Electrons

Author: Boschini, M. J., primary, Torre, S. Della, additional, Gervasi, M., additional, Grandi, D., additional, Jóhannesson, G., additional, La Vacca, G., additional, Masi, N., additional, Moskalenko, I. V., additional, Pensotti, S., additional, Porter, T. A., additional, Quadrani, L., additional, Rancoita, P. G., additional, Rozza, D., additional, and Tacconi, M., additional
Published: 2018
Full Text: View/download PDF

49. 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

50. 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

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Database

Publisher

143 results on '"Masi, N"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources