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Start Over Author "Auger, M. A." Topic fos: physical sciences
50 results on '"Auger, M. A."'

1. The inner density profile of an elliptical galaxy at z=1.15 from gravitational lensing

Author

Stacey, H. R., O'Riordan, C. M., Vegetti, S., Powell, D. M., Auger, M. W., and Despali, G.

Subjects
Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics::Galaxy Astrophysics
Abstract

The density profiles of lensing galaxies are typically parameterised by singular power-law models with a logarithmic slope close to isothermal ($\zeta=2$). This is sufficient to fit the lensed emission near the Einstein radius but may not be sufficient when extrapolated to smaller or larger radii if the large-scale density profile is more complex. Here, we consider a broken power-law model for the density profile of an elliptical galaxy at $z=1.15$ using observations with the Atacama Large (sub-)Millimetre Array of the strong gravitational lens system SPT0532$-$50. This is the first application of such a model to real data. We find the lensed emission is best fit by a density profile that is sub-isothermal ($\zeta = 1.87^{+0.02}_{-0.03}$) near the Einstein radius and steepens to super-isothermal ($\zeta = 2.14^{+0.03}_{-0.02}$) at around half the Einstein radius, demonstrating that the lensing data probes the mass distribution inside the region probed by the lensed images. Assuming that a broken power-law is the underlying truth, we find that a single power-law would result in a $10\pm1$ percent underestimate of the Hubble constant from time-delay cosmography. Our results suggest that a broken power-law could be useful for precision lens modelling and probing the structural evolution of elliptical galaxies., Comment: Withdrawn pending further testing

Published
2021
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2. J1721$+$8842: a gravitationally lensed binary quasar with a proximate damped Lyman-$��$ absorber

Author

Lemon, C., Millon, M., Sluse, D., Courbin, F., Auger, M., Chan, J., Paic, E., and Agnello, A.

Subjects
Astrophysics::High Energy Astrophysical Phenomena, Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics
Abstract

High-redshift binary quasars provide key insights into mergers and quasar activity, and are useful tools for probing the spatial kinematics and chemistry of galaxies along the line-of-sight. However, only three sub-10-kpc binaries have been confirmed above $z=1$. Gravitational lensing would provide a way to easily resolve such binaries, study them in higher resolution, and provide more sightlines, though the required alignment with a massive foreground galaxy is rare. Through image deconvolution of StanCam Nordic Optical Telescope (NOT) monitoring data, we reveal two further point sources in the known, $z \approx 2.38$, quadruply lensed quasar (quad), J1721+8842. An ALFOSC/NOT long-slit spectrum shows that the brighter of these two sources is a quasar with $z = 2.369 \pm 0.007$ based on the C III] line, while the C III] redshift of the quad is $z = 2.364 \pm 0.003$. Lens modelling using point source positions rules out a single source model, favouring an isothermal lens mass profile with two quasar sources separated by $\sim6.0$ kpc (0.73$^{\prime \prime}$) in projection. Given the resolving ability from lensing and current lensed quasar statistics, this discovery suggests a large population of undiscovered, unlensed sub-10-kpc binaries. We also analyse spectra of two images of the quad, showing narrow Ly$��$ emission within the trough of a proximate damped Ly$��$ absorber (PDLA). An apparent mismatch between the continuum and narrow line flux ratios provides a new potential tool for simultaneously studying microlensing and the quasar host galaxy. Signs of the PDLA are also seen in the second source, however a deeper spectrum is still required to confirm this. Thanks to the multiple lines-of-sight from lensing and two quasar sources, this system offers simultaneous sub-parsec and kpc-scale probes of a PDLA., 10 pages, 7 figures, submitted to A&A

Published
2021
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3. Atom probe characterisation of segregation driven Cu and Mn-Ni-Si co-precipitation in neutron irradiated T91 tempered-martensitic steel

Author

Davis, T. P., Auger, M. A., Almirall, N., Hosemann, P., Odette, G. R., Bagot, P. A. J., Moody, M. P., and Armstrong, D. E. J.

Subjects
Condensed Matter - Materials Science, Materials Science (cond-mat.mtrl-sci), FOS: Physical sciences, Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract

The T91 grade and similar 9Cr tempered-martensitic steels (also known as ferritic-martensitic) are leading candidate structural alloys for fast fission nuclear and fusion power reactors. At low temperatures (300 to 400 $^\circ$C) neutron irradiation hardens and embrittles these steels, therefore it is important to investigate the origin of this mode of life limiting property degradation. T91 steel specimens were separately neutron irradiated to 2.14 dpa at 327 $^\circ$C and 8.82 dpa at 377 $^\circ$C in the Idaho National Laboratory Advanced Test Reactor. Atom probe tomography was used to investigate the segregation driven formation of Mn-Ni-Si-rich (MNSPs) and Cu-rich (CRP) co-precipitates. The precipitates increase in size and, slightly, in volume fraction at the higher irradiation temperature and dose, while their corresponding compositions were very similar, falling near the Si(Mn,Ni) phase field in the Mn-Ni-Si projection of the Fe-based quaternary phase diagram. While the structure of the precipitates has not been characterized, this composition range is distinctly different than that of the typically cited G-phase. The precipitates are composed of CRP with MNSP appendages. Such features are often observed in neutron irradiated reactor pressure vessel (RPV) steels. However, the Si, Ni, Mn, P and Cu solutes concentrations are lower in the T91 than in typical RPV steels. Thus, in T91 precipitation primarily takes place in solute segregated regions of line and loop dislocations. These results are consistent with the model for radiation induced segregation driven precipitation of MNSPs proposed by Ke et al. Cr-rich alpha prime ($\alpha$') phase formation was not observed., Comment: Pre-print (not peer reviewed)

Published
2020

4. Deep neural network for pixel-level electromagnetic particle identification in the MicroBooNE liquid argon time projection chamber

Author

Adams, C, Alrashed, M, An, R, Anthony, J, Asaadi, J, Ashkenazi, A, Auger, M, Balasubramanian, S, Baller, B, Barnes, C, Barr, G, Bass, M, Bay, F, Bhat, A, Bhattacharya, K, Bishai, M, Blake, A, Bolton, T, Camilleri, L, Caratelli, D, Terrazas, IC, Carr, R, Fernandez, RC, Cavanna, F, Cerati, G, Chen, Y, Church, E, Cianci, D, Cohen, EO, Collin, GH, Conrad, JM, Convery, M, Cooper-Troendle, L, Crespo-Anadon, JI, Del Tutto, M, Devitt, D, Diaz, A, Duffy, K, Dytman, S, Eberly, B, Ereditato, A, Sanchez, LE, Esquivel, J, Evans, JJ, Fadeeva, AA, Fitzpatrick, RS, Fleming, BT, Franco, D, Furmanski, AP, Garcia-Gamez, D, Genty, V, Goeldi, D, Gollapinni, S, Goodwin, O, Gramellini, E, Greenlee, H, Grosso, R, Guenette, R, Guzowski, P, Hackenburg, A, Hamilton, P, Hen, O, Hewes, J, Hill, C, Horton-Smith, GA, Hourlier, A, Huang, E-C, James, C, De Vries, JJ, Ji, X, Jiang, L, Johnson, RA, Joshi, J, Jostlein, H, Jwa, Y-J, Karagiorgi, G, Ketchum, W, Kirby, B, Kirby, M, Kobilarcik, T, Kreslo, I, Lepetic, I, Li, Y, Lister, A, Littlejohn, BR, Lockwitz, S, Lorca, D, Louis, WC, Luethi, M, Lundberg, B, Luo, X, Marchionni, A, Marcocci, S, Mariani, C, Marshall, J, Martin-Albo, J, Caicedo, DAM, Mastbaum, A, Meddage, V, Mettler, T, Mistry, K, Mogan, A, Moon, J, Mooney, M, Moore, CD, Mousseau, J, Murphy, M, Murrells, R, Naples, D, Nienaber, P, Nowak, J, Palamara, O, Pandey, V, Paolone, V, Papadopoulou, A, Papavassiliou, V, Pate, SF, Pavlovic, Z, Piasetzky, E, Porzio, D, Pulliam, G, Qian, X, Raaf, JL, Rafique, A, Ren, L, Rochester, L, Ross-Lonergan, M, Von Rohr, CR, Russell, B, Scanavini, G, Schmitz, DW, Schukraft, A, Seligman, W, Shaevitz, MH, Sharankova, R, Sinclair, J, Smith, A, Snider, EL, Soderberg, M, Soldner-Rembold, S, Soleti, SR, Spentzouris, P, Spitz, J, St John, J, Strauss, T, Sutton, K, Sword-Fehlberg, S, Szelc, AM, Tagg, N, Tang, W, Terao, K, Thomson, M, Thornton, RT, Toups, M, Tsai, Y-T, Tufanli, S, Usher, T, Van De Pontseele, W, Van De Water, RG, Viren, B, Weber, M, Wei, H, Wickremasinghe, DA, Wierman, K, Williams, Z, Wolbers, S, Wongjirad, T, Woodruff, K, Yang, T, Yarbrough, G, Yates, LE, Zeller, GP, Zennamo, J, Zhang, C, and Collaboration, M

Subjects
FOS: Computer and information sciences, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Computer Vision and Pattern Recognition (cs.CV), Computer Science - Computer Vision and Pattern Recognition, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, FOS: Physical sciences, 01 natural sciences, Convolutional neural network, Particle identification, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Software, 0103 physical sciences, Dalton Nuclear Institute, Computer vision, 010306 general physics, Physics, Time projection chamber, Pixel, Artificial neural network, 010308 nuclear & particles physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Network planning and design, ResearchInstitutes_Networks_Beacons/dalton_nuclear_institute, Physics - Data Analysis, Statistics and Probability, Artificial intelligence, business, Data Analysis, Statistics and Probability (physics.data-an)
Abstract

We have developed a convolutional neural network that can make a pixel-level prediction of objects in image data recorded by a liquid argon time projection chamber (LArTPC) for the first time. We describe the network design, training techniques, and software tools developed to train this network. The goal of this work is to develop a complete deep neural network based data reconstruction chain for the MicroBooNE detector. We show the first demonstration of a network’s validity on real LArTPC data using MicroBooNE collection plane images. The demonstration is performed for stopping muon and a νμ charged-current neutral pion data samples.

Published
2019
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5. 4MOST: Project overview and information for the First Call for Proposals

Author

de Jong, R. S., Agertz, O., Berbel, A. A., Aird, J., Alexander, D. A., Amarsi, A., Anders, F., Andrae, R., Ansarinejad, B., Ansorge, W., Antilogus, P., Anwand -Heerwart, H., Arentsen, A., Arnadottir, A., Asplund, M., Auger, M., Azais, N., Baade, D., Baker, G., Baker, S., Balbinot, E., Baldry, I. K., Banerji, M., Barden, S., Barklem, P., Barthélémy-Mazot, E., Battistini, C., Bauer, S., Bell, C. P. M., Bellido-Tirado, O., Bellstedt, S., Belokurov, V., Bensby, T., Bergemann, M., Bestenlehner, J. M., Bielby, R., Bilicki, M., Blake, C., Bland-Hawthorn, J., Boeche, C., Boland, W., Boller, T., Bongard, S., Bongiorno, A., Bonifacio, P., Boudon, D., Brooks, D., Brown, M. J. I., Brown, R., Brüggen, M., Brynnel, J., Brzeski, J., Buchert, T., Buschkamp, P., Caffau, E., Caillier, P., Carrick, J., Casagrande, L., Case, S., Casey, A., Cesarini, I., Cescutti, G., Chapuis, D., Chiappini, C., Childress, M., Christlieb, N., Church, R., Cioni, M. -RL., Cluver, M., Colless, M., Collett, T., Comparat, J., Cooper, A., Couch, W., Courbin, F., Croom, S., Croton, D., Daguisé, E., Dalton, G., Davies, L. J. M., Davis, T., de Laverny, P., Deason, A., Dionies, F., Disseau, K., Doel, P., Döscher, D., Driver, S. P., Dwelly, T., Eckert, D., Edge, A., Edvardsson, B., Youssoufi, D. E., Elhaddad, A., Enke, H., Erfanianfar, G., Farrell, T., Fechner, T., Feiz, C., Feltzing, S., Ferreras, I., Feuerstein, D., Feuillet, D., Finoguenov, A., Ford, D., Fotopoulou, S., Fouesneau, M., Frenk, C., Frey, S., Gaessler, W., Geier, S., Fusillo, N. G., Gerhard, O., Giannantonio, T., Giannone, D., Gibson, B., Gillingham, P., González-Fernández, C., Gonzalez-Solares, E., Gottloeber, S., Gould, A., Grebel, E. K., Gueguen, A., Guiglion, G., Haehnelt, M., Hahn, T., Hansen, C. J., Hartman, Henrik, Hauptner, K., Hawkins, K., Haynes, D., Haynes, R., Heiter, U., Helmi, A., Aguayo, C. H., Hewett, P., Hinton, S., Hobbs, D., Hoenig, S., Hofman, D., Hook, I., Hopgood, J., Hopkins, A., Hourihane, A., Howes, L., Howlett, C., Huet, T., Irwin, M., Iwert, O., Jablonka, P., Jahn, T., Jahnke, K., Jarno, A., Jin, S., Jofre, P., Johl, D., Jones, D., Jönsson, H., Jordan, C., Karovicova, I., Khalatyan, A., Kelz, A., Kennicutt, R., King, D., Kitaura, F., Klar, J., Klauser, U., Kneib, J. -P, Koch, A., Koposov, S., Kordopatis, G., Korn, A., Kosmalski, J., Kotak, R., Kovalev, M., Kreckel, K., Kripak, Y., Krumpe, M., Kuijken, K., Kunder, A., Kushniruk, I., Lam, M. I., Lamer, G., Laurent, F., Lawrence, J., Lehmitz, M., Lemasle, B., Lewis, J., Li, B., Lidman, C., Lind, K., Liske, J., Lizon, J. -L, Loveday, J., Ludwig, H. -G, McDermid, R. M., Maguire, K., Mainieri, V., Mali, S., Mandel, H., Mandel, K., Mannering, L., Martell, S., Martinez Delgado, D., Matijevic, G., McGregor, H., McMahon, R., McMillan, P., Mena, O., Merloni, A., Meyer, M. J., Michel, C., Micheva, G., Migniau, J. -E, Minchev, I., Monari, G., Muller, R., Murphy, D., Muthukrishna, D., Nandra, K., Navarro, R., Ness, M., Nichani, V., Nichol, R., Nicklas, H., Niederhofer, F., Norberg, P., Obreschkow, D., Oliver, S., Owers, M., Pai, N., Pankratow, S., Parkinson, D., Paschke, J., Paterson, R., Pecontal, A., Parry, I., Phillips, D., Pillepich, A., Pinard, L., Pirard, J., Piskunov, N., Plank, V., Plüschke, D., Pons, E., Popesso, P., Power, C., Pragt, J., Pramskiy, A., Pryer, D., Quattri, M., Queiroz, A. B. d. A., Quirrenbach, A., Rahurkar, S., Raichoor, A., Ramstedt, S., Rau, A., Recio-Blanco, A., Reiss, R., Renaud, F., Revaz, Y., Rhode, P., Richard, J., Richter, A. D., Rix, H. -W, Robotham, A. S. G., Roelfsema, R., Romaniello, M., Rosario, D., Rothmaier, F., Roukema, B., Ruchti, G., Rupprecht, G., Rybizki, J., Ryde, N., Saar, A., Sadler, E., Sahlén, M., Salvato, M., Sassolas, B., Saunders, W., Saviauk, A., Sbordone, L., Schmidt, T., Schnurr, O., Scholz, R. -D, Schwope, A., Seifert, W., Shanks, T., Sheinis, A., Sivov, T., Skúladóttir, Á., Smartt, S., Smedley, S., Smith, G., Smith, R., Sorce, J., Spitler, L., Starkenburg, E., Steinmetz, M., Stilz, I., Storm, J., Sullivan, M., Sutherland, W., Swann, E., Tamone, A., Taylor, E. N., Teillon, J., Tempel, E., ter Horst, R., Thi, W. -F, Tolstoy, E., Trager, S., Traven, G., Tremblay, P. -E, Tresse, L., Valentini, M., van de Weygaert, R., van den Ancker, M., Veljanoski, J., Venkatesan, S., Wagner, L., Wagner, K., Walcher, C. J., Waller, L., Walton, N., Wang, L., Winkler, R., Wisotzki, L., Worley, C. C., Worseck, G., Xiang, M., Xu, W., Yong, D., Zhao, C., Zheng, J., Zscheyge, F., Zucker, D., Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Laboratoire des matériaux avancés (LMA), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM], Astronomi, astrofysik och kosmologi, Astronomy, Astrophysics and Cosmology, FOS: Physical sciences, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), QC, QB
Abstract

We introduce the 4-metre Multi-Object Spectroscopic Telescope (4MOST), a new high-multiplex, wide-field spectroscopic survey facility under development for the four-metre-class Visible and Infrared Survey Telescope for Astronomy (VISTA) at Paranal. Its key specifications are: a large field of view (FoV) of 4.2 square degrees and a high multiplex capability, with 1624 fibres feeding two low-resolution spectrographs ($R = \lambda/\Delta\lambda \sim 6500$), and 812 fibres transferring light to the high-resolution spectrograph ($R \sim 20\,000$). After a description of the instrument and its expected performance, a short overview is given of its operational scheme and planned 4MOST Consortium science; these aspects are covered in more detail in other articles in this edition of The Messenger. Finally, the processes, schedules, and policies concerning the selection of ESO Community Surveys are presented, commencing with a singular opportunity to submit Letters of Intent for Public Surveys during the first five years of 4MOST operations., Comment: Part of the 4MOST issue of The Messenger, published in preparation of 4MOST Community Workshop, see http://www.eso.org/sci/meetings/2019/4MOST.html

Published
2019
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6. Design and construction of the MicroBooNE Cosmic Ray Tagger system

Author

MicroBooNE Collaboration, Adams, C., Alrashed, M., An, R., Anthony, J., Asaadi, J., Ashkenazi, A., Auger, M., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bhat, A., Bhattacharya, K., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Terrazas, I. Caro, Carr, R., Fernandez, R. Castillo, Cavanna, F., Cerati, G., Chen, Y., Church, E., Cianci, D., Cohen, E. O., Collin, G. H., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Diaz, A., Duffy, K., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Evans, J. J., Fadeeva, A. A., Fitzpatrick, R. S., Fleming, B. T., Franco, D., Furmanski, A. P., Garcia-Gamez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Goodwin, O., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Guzowski, P., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Horton-Smith, G. A., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Jwa, Y. -J., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Lepetic, I., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Marcocci, S., Mariani, C., Marshall, J., Martin-Albo, J., Caicedo, D. A. Martinez, Mastbaum, A., Meddage, V., Mettler, T., Mills, G. B., Mistry, K., Mogan, A., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murphy, M., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Pandey, V., Paolone, V., Papadopoulou, A., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., Ross-Lonergan, M., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sharankova, R., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K., Sword-Fehlberg, S., Szelc, A. M., Tagg, N., Tang, W., Terao, K., Thomson, M., Thornton, R. T., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wei, H., Wickremasinghe, D. A., Wierman, K., Williams, Z., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yarbrough, G., Yates, L. E., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
Physics, Scintillation, COSMIC cancer database, Time projection chamber, Muon, Physics - Instrumentation and Detectors, 010308 nuclear & particles physics, Physics::Instrumentation and Detectors, Detector, FOS: Physical sciences, Cosmic ray, Instrumentation and Detectors (physics.ins-det), 01 natural sciences, 030218 nuclear medicine & medical imaging, Nuclear physics, 03 medical and health sciences, 0302 clinical medicine, 0103 physical sciences, Fermilab, Neutrino, Instrumentation, Mathematical Physics
Abstract

© 2019 IOP Publishing Ltd and Sissa Medialab. The MicroBooNE detector utilizes a liquid argon time projection chamber (LArTPC) with an 85 t active mass to study neutrino interactions along the Booster Neutrino Beam (BNB) at Fermilab. With a deployment location near ground level, the detector records many cosmic muon tracks in each beam-related detector trigger that can be misidentified as signals of interest. To reduce these cosmogenic backgrounds, we have designed and constructed a TPC-external Cosmic Ray Tagger (CRT) . This sub-system was developed by the Laboratory for High Energy Physics (LHEP), Albert Einstein center for fundamental physics, University of Bern. The system utilizes plastic scintillation modules to provide precise time and position information for TPC-traversing particles. Successful matching of TPC tracks and CRT data will allow us to reduce cosmogenic background and better characterize the light collection system and LArTPC data using cosmic muons. In this paper we describe the design and installation of the MicroBooNE CRT system and provide an overview of a series of tests done to verify the proper operation of the system and its components during installation, commissioning, and physics data-taking.

Published
2019
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7. First Measurement of Inclusive Muon Neutrino Charged Current Differential Cross Sections on Argon at $E_��\sim 0.8$ GeV with the MicroBooNE Detector

Author

Abratenko, P., Adams, C., Alrashed, M., An, R., Anthony, J., Asaadi, J., Ashkenazi, A., Auger, M., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bhat, A., Bhattacharya, K., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Terrazas, I. Caro, Carr, R., Fernandez, R. Castillo, Cavanna, F., Cerati, G., Chen, Y., Church, E., Cianci, D., Cohen, E. O., Collin, G. H., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Diaz, A., Domine, L., Duffy, K., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Evans, J. J., Fitzpatrick, R. S., Fleming, B. T., Franco, D., Furmanski, A. P., Garcia-Gamez, D., Genty, V., Goeldi, D., Gollapinni, S., Goodwin, O., Gramellini, E., Greenlee, H., Grosso, R., Gu, L., Gu, W., Guenette, R., Guzowski, P., Hackenburg, A., Hamilton, P., Hen, O., Hill, C., Horton-Smith, G. A., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Ji, X., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Jwa, Y. -J., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Lepetic, I., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Marcocci, S., Mariani, C., Marshall, J., Martin-Albo, J., Caicedo, D. A. Martinez, Mason, K., Mastbaum, A., Meddage, V., Mettler, T., Mills, J., Mistry, K., Mogan, A., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murphy, M., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Pandey, V., Paolone, V., Papadopoulou, A., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Ren, L., Rochester, L., Rogers, H. E., Ross-Lonergan, M., von Rohr, C. Rudolf, Russell, B., Scanavini, G., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sharankova, R., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., Stancari, M., John, J. St., Strauss, T., Sutton, K., Sword-Fehlberg, S., Szelc, A. M., Tagg, N., Tang, W., Terao, K., Thomson, M., Thornton, R. T., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wei, H., Wickremasinghe, D. A., Wierman, K., Williams, Z., Wolbers, S., Wongjirad, T., Woodruff, K., Wu, W., Yang, T., Yarbrough, G., Yates, L. E., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
High Energy Physics - Experiment (hep-ex), Physics::Instrumentation and Detectors, Physics::Accelerator Physics, FOS: Physical sciences, High Energy Physics::Experiment
Abstract

We report the first measurement of the double-differential and total muon neutrino charged current inclusive cross sections on argon at a mean neutrino energy of 0.8 GeV. Data were collected using the MicroBooNE liquid argon time projection chamber located in the Fermilab Booster neutrino beam and correspond to $1.6 \times 10^{20}$ protons on target of exposure. The measured differential cross sections are presented as a function of muon momentum, using multiple Coulomb scattering as a momentum measurement technique, and the muon angle with respect to the beam direction. We compare the measured cross sections to multiple neutrino event generators and find better agreement with those containing more complete treatment of quasielastic scattering processes at low $Q^2$. The total flux integrated cross section is measured to be $0.693 \pm 0.010 \, (\text{stat}) \pm 0.165 \, (\text{syst}) \times 10^{-38} \, \text{cm}^{2}$., 7 pages, 2 figures

Published
2019
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8. The KLEVER Survey: Spatially resolved metallicity maps and gradients in a sample of 1.2 < z < 2.5 lensed galaxies

Author

Curti, M, Maiolino, R, Cirasuolo, M, Mannucci, F, Williams, RJ, Auger, M, Mercurio, A, Hayden-Pawson, C, Cresci, G, Marconi, A, Belfiore, F, Cappellari, M, Cicone, C, Cullen, F, Meneghetti, M, Ota, K, Peng, Y, Pettini, M, Swinbank, M, Troncoso, P, Curti, Mirko [0000-0002-2678-2560], Maiolino, Roberto [0000-0002-4985-3819], Hayden-Pawson, Connor [0000-0001-7964-1027], and Apollo - University of Cambridge Repository

Subjects
galaxies: high-redshift, Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, galaxies: abundances, Astrophysics::Cosmology and Extragalactic Astrophysics, galaxies: evolution, Astrophysics::Galaxy Astrophysics
Abstract

We present near-infrared observations of 42 gravitationally lensed galaxies obtained in the framework of the KMOS Lensed Emission Lines and VElocity Review (KLEVER) Survey, a programme aimed at investigating the spatially resolved properties of the ionized gas in 1.2 < z < 2.5 galaxies by means of a full coverage of the YJ, H, and K near-infrared bands. Detailed metallicity maps and gradients are derived for a subsample of 28 galaxies from reconstructed source-plane emission-line maps, exploiting the variety of different emission-line diagnostics provided by the broad wavelength coverage of the survey. About 85per cent of these galaxies are characterized by metallicity gradients shallower than 0.05 dexkpc−1 and 89 per cent are consistent with a flat slope within 3σ (⁠67 per cent within 1σ), suggesting a mild evolution with cosmic time. In the context of cosmological simulations and chemical evolution models, the presence of efficient feedback mechanisms and/or extended star formation profiles on top of the classical ‘inside-out’ scenario of mass assembly is generally required to reproduce the observed flatness of the metallicity gradients beyond z ∼ 1. Three galaxies with significantly (>3σ) ‘inverted’ gradients are also found, showing an anticorrelation between metallicity and star formation rate density on local scales, possibly suggesting recent episodes of pristine gas accretion or strong radial flows in place. Nevertheless, the individual metallicity maps are characterized by a variety of different morphologies, with flat radial gradients sometimes hiding non-axisymmetric variations on kpc scales, which are washed out by azimuthal averages, especially in interacting systems or in those undergoing local episodes of recent star formation., STFC, ERC

Published
2019
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9. Rejecting cosmic background for exclusive neutrino interaction studies with Liquid Argon TPCs; a case study with the MicroBooNE detector

Author

MicroBooNE Collaboration, Adams, C., Alrashed, M., An, R., Anthony, J., Asaadi, J., Ashkenazi, A., Auger, M., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bhat, A., Bhattacharya, K., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Terrazas, I. Caro, Carr, R., Fernandez, R. Castillo, Cavanna, F., Cerati, G., Chen, Y., Church, E., Cianci, D., Cohen, E. O., Collin, G. H., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Diaz, A., Duffy, K., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Evans, J. J., Fadeeva, A. A., Fitzpatrick, R. S., Fleming, B. T., Franco, D., Furmanski, A. P., Garcia-Gamez, D., Genty, V., Goeldi, D., Gollapinni, S., Goodwin, O., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Guzowski, P., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Horton-Smith, G. A., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Ji, X., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Jwa, Y. -J., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Lepetic, I., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Marcocci, S., Mariani, C., Marshall, J., Martin-Albo, J., Caicedo, D. A. Martinez, Mastbaum, A., Meddage, V., Mettler, T., Mistry, K., Mogan, A., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murphy, M., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Pandey, V., Paolone, V., Papadopoulou, A., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Ren, L., Rochester, L., Ross-Lonergan, M., von Rohr, C. Rudolf, Russell, B., Scanavini, G., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sharankova, R., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K., Sword-Fehlberg, S., Szelc, A. M., Tagg, N., Tang, W., Terao, K., Thomson, M., Thornton, R. T., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wei, H., Wickremasinghe, D. A., Wierman, K., Williams, Z., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yarbrough, G., Yates, L. E., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
High Energy Physics - Experiment (hep-ex), Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Physics - Data Analysis, Statistics and Probability, FOS: Physical sciences, High Energy Physics::Experiment, Instrumentation and Detectors (physics.ins-det), Nuclear Experiment (nucl-ex), Nuclear Experiment, Data Analysis, Statistics and Probability (physics.data-an), High Energy Physics - Experiment
Abstract

Cosmic ray (CR) interactions can be a challenging source of background for neutrino oscillation and cross-section measurements in surface detectors. We present methods for CR rejection in measurements of charged-current quasielastic-like (CCQE-like) neutrino interactions, with a muon and a proton in the final state, measured using liquid argon time projection chambers (LArTPCs). Using a sample of cosmic data collected with the MicroBooNE detector, mixed with simulated neutrino scattering events, a set of event selection criteria is developed that produces an event sample with minimal contribution from CR background. Depending on the selection criteria used a purity between 50% and 80% can be achieved with a signal selection efficiency between 50% and 25%, with higher purity coming at the expense of lower efficiency. While using a specific dataset from the MicroBooNE detector and selection criteria values optimized for CCQE-like events, the concepts presented here are generic and can be adapted for various studies of exclusive {\nu}{\mu} interactions in LArTPCs., Comment: 12 pages, 10 figures, 1 table

Published
2018

10. Michel electron reconstruction using cosmic-ray data from the MicroBooNE LArTPC

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Anthony, J., Asaadi, J., Auger, M., Bagby, L., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bishai, M., Blake, A., Bolton, T., Bugel, L., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chen, H., Church, E., Cianci, D., Cohen, E., Collin, G. H., Conrad, J. M., Convery, M., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Fleming, B. T., Foreman, W., Furmanski, A. P., Garcia-Gamez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Graf, N., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Ho, J., Horton-Smith, G., Huang, E. -C., James, C., de Vries, J. Jan, Jen, C. -M., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Kaleko, D., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Laube, A., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Mariani, C., Marshall, J., Caicedo, D. A. Martinez, Meddage, V., Miceli, T., Mills, G. B., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K. A., Szelc, A. M., Tagg, N., Terao, K., Thomson, M., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van de Water, R. G., Viren, B., Weber, M., Wickremasinghe, D. A., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yates, L., Zeller, G. P., Zennamo, J., Zhang, C., Moon, Jarrett S., Conrad, Janet Marie, Hen, Or, and Yates, Lauren Elizabeth

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Time projection chambers, FOS: Physical sciences, Cosmic ray, Electron, Neutrino detectors, Noble liquid detectors (scintillation, ionization, double-phase), Performance of High Energy Physics Detectors, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Noble liquid detectors (scintillation, Ionization, ionization, 0103 physical sciences, Fermilab, 010306 general physics, Instrumentation, Mathematical Physics, Physics, Range (particle radiation), Time projection chamber, Muon, 010308 nuclear & particles physics, Instrumentation and Detectors (physics.ins-det), double-phase), High Energy Physics::Experiment, Neutrino
Abstract

The MicroBooNE liquid argon time projection chamber (LArTPC) has been taking data at Fermilab since 2015 collecting, in addition to neutrino beam, cosmic-ray muons. Results are presented on the reconstruction of Michel electrons produced by the decay at rest of cosmic-ray muons. Michel electrons are abundantly produced in the TPC, and given their well known energy spectrum can be used to study MicroBooNE's detector response to low-energy electrons (electrons with energies up to ∼ 50 MeV). We describe the fully-automated algorithm developed to reconstruct Michel electrons, with which a sample of ∼ 14,000 Michel electron candidates is obtained. Most of this article is dedicated to studying the impact of radiative photons produced by Michel electrons on the accuracy and resolution of their energy measurement. In this energy range, ionization and bremsstrahlung photon production contribute similarly to electron energy loss in argon, leading to a complex electron topology in the TPC. By profiling the performance of the reconstruction algorithm on simulation we show that the ability to identify and include energy deposited by radiative photons leads to a significant improvement in the energy measurement of low-energy electrons. The fractional energy resolution we measure improves from over 30% to ∼ 20% when we attempt to include radiative photons in the reconstruction. These studies are relevant to a large number of analyses which aim to study neutrinos by measuring electrons produced by ν e interactions over a broad energy range. Keywords: Michel electrons, LArTPC, MicroBooNE

Published
2018

11. Comparison of νμ-Ar multiplicity distributions observed by MicroBooNE to GENIE model predictions

Author

Adams, C., An, R., Anthony, J., Asaadi, J., Auger, M., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bhat, A., Bhattacharya, K., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Fernandez, R. Castillo, Cavanna, F., Cerati, G., Chen, H., Chen, Y., Church, E., Cianci, D., Cohen, E., Collin, G. H., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Diaz, A., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Evans, J. J, Fadeeva, A. A., Fleming, B. T., Foreman, W., Furmanski, A. P., Garcia-Gamez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Guzowski, P., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Ho, J., Horton-Smith, G. A., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Jwa, Y. -J., Kaleko, D., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Marcocci, S., Mariani, C., Marshall, J., Caicedo, D. A. Martinez, Mastbaum, A., Meddage, V., Mettler, T., Miceli, T., Mills, G. B., Mogan, A., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murphy, M., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Pandey, V., Paolone, V., Papadopoulou, A., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., Ross-Lonergan, M., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K., Sword-Fehlberg, S., Szelc, A. M., Tagg, N., Tang, W., Terao, K., Thomson, M., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wei, H., Wickremasinghe, D. A., Wierman, K., Williams, Z., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yarbrough, G., Yates, L. E., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
High Energy Physics - Experiment (hep-ex), Physics::Instrumentation and Detectors, Physics::Accelerator Physics, FOS: Physical sciences, High Energy Physics::Experiment, Instrumentation and Detectors (physics.ins-det)
Abstract

We measure a large set of observables in inclusive charged current muon neutrino scattering on argon with the MicroBooNE liquid argon time projection chamber operating at Fermilab. We evaluate three neutrino interaction models based on the widely used GENIE event generator using these observables. The measurement uses a data set consisting of neutrino interactions with a final state muon candidate fully contained within the MicroBooNE detector. These data were collected in 2016 with the Fermilab Booster Neutrino Beam, which has an average neutrino energy of 800 MeV, using an exposure corresponding to 5E19 protons-on-target. The analysis employs fully automatic event selection and charged particle track reconstruction and uses a data-driven technique to separate neutrino interactions from cosmic ray background events. We find that GENIE models consistently describe the shapes of a large number of kinematic distributions for fixed observed multiplicity., 31 pages, 39 figures, 10 tables

Published
2018
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12. First Measurement of $ν_μ$ Charged-Current $π^{0}$ Production on Argon with a LArTPC

Author

MicroBooNE Collaboration, Adams, C., Alrashed, M., An, R., Anthony, J., Asaadi, J., Ashkenazi, A., Auger, M., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bhat, A., Bhattacharya, K., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Terrazas, I. Caro, Carr, R., Fernandez, R. Castillo, Cavanna, F., Cerati, G., Chen, Y., Church, E., Cianci, D., Cohen, E. O., Collin, G. H., Conrad, J. M., Convery, M., Cooper-Troendle, L., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Diaz, A., Duffy, K., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Evans, J. J., Fadeeva, A. A., Fitzpatrick, R. S., Fleming, B. T., Franco, D., Furmanski, A. P., Garcia-Gamez, D., Genty, V., Goeldi, D., Gollapinni, S., Goodwin, O., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Guzowski, P., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Horton-Smith, G. A., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Ji, X., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Jwa, Y. -J., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Lepetic, I., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Marcocci, S., Mariani, C., Marshall, J., Martin-Albo, J., Caicedo, D. A. Martinez, Mastbaum, A., Meddage, V., Mettler, T., Mistry, K., Mogan, A., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murphy, M., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Pandey, V., Paolone, V., Papadopoulou, A., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Ren, L., Rochester, L., Ross-Lonergan, M., von Rohr, C. Rudolf, Russell, B., Scanavini, G., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sharankova, R., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K., Sword-Fehlberg, S., Szelc, A. M., Tagg, N., Tang, W., Terao, K., Thomson, M., Thornton, R. T., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wei, H., Wickremasinghe, D. A., Wierman, K., Williams, Z., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yarbrough, G., Yates, L. E., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
High Energy Physics - Experiment (hep-ex), Physics::Instrumentation and Detectors, FOS: Physical sciences, High Energy Physics::Experiment, Instrumentation and Detectors (physics.ins-det)
Abstract

We report the first measurement of the flux-integrated cross section of $ν_μ$ charged-current single $π^{0}$ production on argon. This measurement is performed with the MicroBooNE detector, an 85 ton active mass liquid argon time projection chamber exposed to the Booster Neutrino Beam at Fermilab. This result on argon is compared to past measurements on lighter nuclei to investigate the scaling assumptions used in models of the production and transport of pions in neutrino-nucleus scattering. The techniques used are an important demonstration of the successful reconstruction and analysis of neutrino interactions producing electromagnetic final states using a liquid argon time projection chamber operating at the earth's surface.

Published
2018
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14. The Pandora multi-algorithm approach to automated pattern recognition of cosmic-ray muon and neutrino events in the MicroBooNE detector

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Anthony, J., Asaadi, J., Auger, M., Bagby, L., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chen, H., Church, E., Cianci, D., Cohen, E., Collin, G. H., Conrad, J. M., Convery, M., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Fadeeva, A. A., Fleming, B. T., Foreman, W., Furmanski, A. P., Garcia-Gomez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Graf, N., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Ho, J., Horton-Smith, G., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Jen, C. -M., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Kaleko, D., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Laube, A., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Mariani, C., Marshall, J., Caicedo, D. A. Martinez, Meddage, V., Miceli, T., Mills, G. B., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Szelc, A. M., Tagg, N., Terao, K., Thomson, M., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wickremasinghe, D. A., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yates, L., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
High Energy Physics - Experiment (hep-ex), Physics - Data Analysis, Statistics and Probability, FOS: Physical sciences, Data Analysis, Statistics and Probability (physics.data-an), High Energy Physics - Experiment
Abstract

The development and operation of Liquid-Argon Time-Projection Chambers for neutrino physics has created a need for new approaches to pattern recognition in order to fully exploit the imaging capabilities offered by this technology. Whereas the human brain can excel at identifying features in the recorded events, it is a significant challenge to develop an automated, algorithmic solution. The Pandora Software Development Kit provides functionality to aid the design and implementation of pattern-recognition algorithms. It promotes the use of a multi-algorithm approach to pattern recognition, in which individual algorithms each address a specific task in a particular topology. Many tens of algorithms then carefully build up a picture of the event and, together, provide a robust automated pattern-recognition solution. This paper describes details of the chain of over one hundred Pandora algorithms and tools used to reconstruct cosmic-ray muon and neutrino events in the MicroBooNE detector. Metrics that assess the current pattern-recognition performance are presented for simulated MicroBooNE events, using a selection of final-state event topologies., Preprint to be submitted to The European Physical Journal C

Published
2017

15. Noise Characterization and Filtering in the MicroBooNE Liquid Argon TPC

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Anthony, J., Asaadi, J., Auger, M., Bagby, L., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bishai, M., Blake, A., Bolton, T., Bullard, B., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chen, H., Church, E., Cianci, D., Cohen, E., Convery, M., Crespo-Anadón, J. I., Geronimo, G. De, Del Tutto, M., Devitt, D., Dytman, S., Eberly, B., Ereditato, A., Escudero Sanchez, L., Esquivel, J., Fadeeva, A. A., Fleming, B. T., Foreman, W., Furmanski, A. P., Garcia-Gamez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Graf, N., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Hackenburg, A., Hamilton, P., Hewes, J., Hill, C., Ho, J., Horton-Smith, G., Hourlier, A., Huang, E.-C., James, C., Jan de Vries, J., Jen, C.-M., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Kaleko, D., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Laube, A., Li, S., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Mariani, C., Marshall, J., Martinez Caicedo, D. A., Meddage, V., Miceli, T., Mills, G. B., Mooney, M., Moore, C. D., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Radeka, V., Rafique, A., Rescia, S., Rochester, L., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Söldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Szelc, A. M., Tagg, N., Terao, K., Thomson, M., Thorn, C., Toups, M., Tsai, Y.-T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R.G., Viren, B., Weber, M., Wickremasinghe, D. A., Wolbers, S., Woodruff, K., Yang, T., Yates, L., Yu, B., Zeller, G. P., Zennamo, J., Zhang, C., Collin, G. H., Conrad, Janet Marie, Hen, Or, Moon, Jarrett S., Wongjirad, Taritree, Massachusetts Institute of Technology. Department of Physics, Collin, G. H., Conrad, Janet Marie, Hen, Or, Moon, Jarrett S., and Wongjirad, Taritree

Subjects
Cryostat, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, 01 natural sciences, Signal, Noise (electronics), Front-end electronics for detector readout, Neutrino detectors, Noble liquid detectors (scintillation, ionization, double-phase), Time projection Chambers (TPC), High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Optics, Noble liquid detectors (scintillation, Ionization, ionization, 0103 physical sciences, Waveform, 010306 general physics, Instrumentation, Mathematical Physics, Physics, Time projection chamber, 010308 nuclear & particles physics, business.industry, Detector, Sense (electronics), Instrumentation and Detectors (physics.ins-det), double-phase), business
Abstract

The low-noise operation of readout electronics in a liquid argon time projection chamber (LArTPC) is critical to properly extract the distribution of ionization charge deposited on the wire planes of the TPC, especially for the induction planes. This paper describes the characteristics and mitigation of the observed noise in the MicroBooNE detector. The MicroBooNE's single-phase LArTPC comprises two induction planes and one collection sense wire plane with a total of 8256 wires. Current induced on each TPC wire is amplified and shaped by custom low-power, low-noise ASICs immersed in the liquid argon. The digitization of the signal waveform occurs outside the cryostat. Using data from the first year of MicroBooNE operations, several excess noise sources in the TPC were identified and mitigated. The residual equivalent noise charge (ENC) after noise filtering varies with wire length and is found to be below 400 electrons for the longest wires (4.7 m). The response is consistent with the cold electronics design expectations and is found to be stable with time and uniform over the functioning channels. This noise level is significantly lower than previous experiments utilizing warm front-end electronics., Comment: 36 pages, 20 figures

Published
2017

16. Convolutional neural networks applied to neutrino events in a liquid argon time projection chamber

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Asaadi, J., Auger, M., Bagby, L., Baller, B., Barr, G., Bass, M., Bay, F., Bishai, M., Blake, A., Bolton, T., Bugel, L., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chen, H., Church, E., Cianci, D., Collin, G. H., Conrad, J. M., Convery, M., Crespo-Anadón, J. I., Del Tutto, M., Devitt, D., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Fleming, B. T., Foreman, W., Furmanski, A. P., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Graf, N., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Ho, J., Horton-Smith, G., James, C., de Vries, J. Jan, Jen, C. -M., Jiang, L., Johnson, R. A., Jones, B. J. P., Joshi, J., Jostlein, H., Kaleko, D., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Laube, A., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Mariani, C., Marshall, J., Caicedo, D. A. Martinez, Meddage, V., Miceli, T., Mills, G. B., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Snider, E. L., Soderberg, M., Söldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Szelc, A. M., Tagg, N., Terao, K., Thomson, M., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van de Water, R. G., Viren, B., Weber, M., Weston, J., Wickremasinghe, D. A., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Zeller, G. P., Zennamo, J., Zhang, C., 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, Bugel, Leonard G., Conrad, Janet Marie, Hen, Or, Jones, Benjamin James Poyner, and Wongjirad, Taritree

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Time projection chambers, FOS: Physical sciences, Cosmic ray, 01 natural sciences, Convolutional neural network, Particle identification, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Particle identification methods, 0103 physical sciences, 010306 general physics, Instrumentation, Mathematical Physics, Physics, Time projection chamber, 010308 nuclear & particles physics, Detector, Instrumentation and Detectors (physics.ins-det), Computational physics, Image filtering, Particle, Analysis and statistical methods, Neutrino, Event (particle physics)
Abstract

We present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. We also address technical issues that arise when applying this technique to data from a large LArTPC at or near ground level.

Published
2017
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17. Design and Construction of the MicroBooNE Detector

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Aparicio, A., Aponte, S., Asaadi, J., Auger, M., Ayoub, N., Bagby, L., Baller, B., Barger, R., Barr, G., Bass, M., Bay, F., Biery, K., Bishai, M., Blake, A., Bocean, V., Boehnlein, D., Bogert, V. D., Bolton, T., Bugel, L., Callahan, C., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chappa, S., Chen, H., Chen, K., Chi, C. Y., Chiu, C. S., Church, E., Cianci, D., Collin, G. H., Conrad, J. M., Convery, M., Cornele, J., Cowan, P., Crespo-Anadon, J. I., Crutcher, G., Darve, C., Davis, R., Del Tutto, M., Devitt, D., Duffin, S., Dytman, S., Eberly, B., Ereditato, A., Erickson, D., Sanchez, L. Escudero, Esquivel, J., Farooq, S., Farrell, J., Featherston, D., Fleming, B. T., Foreman, W., Furmanski, A. P., Genty, V., Geynisman, M., Goeldi, D., Goff, B., Gollapinni, S., Graf, N., Gramellini, E., Green, J., Greene, A., Greenlee, H., Griffin, T., Grosso, R., Guenette, R., Hackenburg, A., Haenni, R., Hamilton, P., Healey, P., Hen, O., Henderson, E., Hewes, V, Hill, C., Hill, K., Himes, L., Ho, J., Horton-Smith, G., Huffman, D., Ignarra, C. M., James, C., James, E., de Vries, J. Jan, Jaskierny, W., Jen, C. M., Jiang, L., Johnson, B., Johnson, M., Johnson, R. A., Jones, B. J. P., Joshi, J., Jostlein, H., Kaleko, D., Kalousis, L. N., Karagiorgi, G., Katori, T., Kellogg, P., Ketchum, W., Kilmer, J., King, B., Kirby, B., Kirby, M., Klein, E., Kobilarcik, T., Kreslo, I., Krull, R., Kubinski, R., Lange, G., Lanni, F., Lathrop, A., Laube, A., Lee, W. M., Li, Y., Lissauer, D., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Lukhanin, G., Luethi, M., Lundberg, B., Luo, X., Mahler, G., Majoros, I., Makowiecki, D., Marchionni, A., Mariani, C., Markley, D., Marshall, J., Caicedo, D. A. Martinez, McDonald, K. T., McKee, D., McLean, A., Mead, J., Meddage, V., Miceli, T., Mills, G. B., Miner, W., Moon, J., Mooney, M., Moore, C. D., Moss, Z., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Norris, B., Norton, N., Nowak, J., OBoyle, M., Olszanowski, T., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Pelkey, R., Phipps, M., Pordes, S., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Radeka, V., Rafique, A., Rameika, R. A, Rebel, B., Rechenmacher, R., Rescia, S., Rochester, L., von Rohr, C. Rudolf, Ruga, A., Russell, B., Sanders, R., Sands, W. R., Sarychev, M., Schmitz, D. W., Schukraft, A., Scott, R., Seligman, W., Shaevitz, M. H., Shoun, M., Sinclair, J., Sippach, W., Smidt, T., Smith, A., Snider, E. L., Soderberg, M., Solano-Gonzalez, M., Soldner-Rembold, S., Soleti, S. R., Sondericker, J., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Sutton, K., Szelc, A. M., Taheri, K., Tagg, N., Tatum, K., Teng, J., Terao, K., Thomson, M., Thorn, C., Tillman, J., Toups, M., Tsai, Y. T., Tufanli, S., Usher, T., Utes, M., Van de Water, R. G., Vendetta, C., Vergani, S., Voirin, E., Voirin, J., Viren, B., Watkins, P., Weber, M., Wester, T., Weston, J., Wickremasinghe, D. A., Wolbers, S., Wongjirad, T., Woodruff, K., Wu, K. C., Yang, T., Yu, B., Zeller, G. P., Zennamo, J., Zhang, C., Zuckerbrot, M., Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Bugel, Leonard G., Chiu, C. S., Collin, G. H., Conrad, Janet Marie, Greene, A., Hen, Or, Ignarra, Christina, Jones, Benjamin James Poyner, Katori, Teppei, Moss, Z., Smidt, Tess E., Vergani, S., Wester, T., Wongjirad, Taritree, and Moon, Jarrett S.

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, Nuclear engineering, Time projection chambers, Phase (waves), FOS: Physical sciences, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Noble liquid detectors (scintillation, Acceptance testing, 0103 physical sciences, ionization, Fermilab, Neutrino detectors, 010306 general physics, Instrumentation, physics.ins-det, Mathematical Physics, Physics, Time projection chamber, 010308 nuclear & particles physics, hep-ex, Detector, Instrumentation and Detectors (physics.ins-det), double-phase), Liquid argon, Noble liquid detectors (scintillation, ionization, double-phase), High Energy Physics::Experiment, Neutrino
Abstract

This paper describes the design and construction of the MicroBooNE liquid argon time projection chamber and associated systems. MicroBooNE is the first phase of the Short Baseline Neutrino program, located at Fermilab, and will utilize the capabilities of liquid argon detectors to examine a rich assortment of physics topics. In this document details of design specifications, assembly procedures, and acceptance tests are reported. Keywords: Time projection chambers; Noble liquid detectors; Neutrino detectors

Published
2017
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18. Eight new luminous z > 6 quasars selected via SED model fitting of VISTA, WISE and Dark Energy Survey Year 1 Observations

Author

Reed, S. L., McMahon, R. G., Martini, P., Banerji, M., Auger, M., Hewett, P. C., Koposov, S. E., Gibbons, S. L. J., Gonzalez-Solares, E., Ostrovski, F., Tie, S. S., Abdalla, F. B., Allam, S., Benoit-Levy, A., Bertin, E., Brooks, D., Buckley-Geer, E., Burke, D. L., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., da Costa, L. N., DePoy, D. L., Desai, S., Diehl, H. T., Doel, P., Evrard, A. E., Finley, D. A., Flaugher, B., Fosalba, P., Frieman, J., Garc��a-Bellido, J., Gaztanaga, E., Goldstein, D. A., Gruen, D., Gruendl, R. A., Gutierrez, G., James, D. J., Kuehn, K., Kuropatkin, N., Lahav, O., Lima, M., Maia, M. A. G., Marshall, J. L., Melchior, P., Miller, C. J., Miquel, R., Nord, B., Ogando, R., Plazas, A. A., Romer, A. K., Sanchez, E., Scarpine, V., Schubnell, M., Sevilla-Noarbe, I., Smith, R. C., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Tucker, D. L., Walker, A. R., and Wester, W.

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), Astrophysics of Galaxies (astro-ph.GA), Astrophysics::Instrumentation and Methods for Astrophysics, Astrophysics::Solar and Stellar Astrophysics, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics
Abstract

We present the discovery and spectroscopic confirmation with the ESO NTT and Gemini South telescopes of eight new 6.0 < z < 6.5 quasars with z$_{AB}$ < 21.0. These quasars were photometrically selected without any star-galaxy morphological criteria from 1533 deg$^{2}$ using SED model fitting to photometric data from the Dark Energy Survey (g, r, i, z, Y), the VISTA Hemisphere Survey (J, H, K) and the Wide-Field Infrared Survey Explorer (W1, W2). The photometric data was fitted with a grid of quasar model SEDs with redshift dependent Lyman-�� forest absorption and a range of intrinsic reddening as well as a series of low mass cool star models. Candidates were ranked using on a SED-model based $��^{2}$-statistic, which is extendable to other future imaging surveys (e.g. LSST, Euclid). Our spectral confirmation success rate is 100% without the need for follow-up photometric observations as used in other studies of this type. Combined with automatic removal of the main types of non-astrophysical contaminants the method allows large data sets to be processed without human intervention and without being over run by spurious false candidates. We also present a robust parametric redshift estimating technique that gives comparable accuracy to MgII and CO based redshift estimators. We find two z $\sim$ 6.2 quasars with HII near zone sizes < 3 proper Mpc which could indicate that these quasars may be young with ages < 10$^6$ - 10$^7$ years or lie in over dense regions of the IGM. The z = 6.5 quasar VDESJ0224-4711 has J$_{AB}$ = 19.75 is the second most luminous quasar known with z > 6.5., 19 pages, 15 figures

Published
2017
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19. Measurement of cosmic-ray reconstruction efficiencies in the MicroBooNE LArTPC using a small external cosmic-ray counter

Author

MicroBooNE Collaboration, Acciarri, R., Adams, C., An, R., Anthony, J., Asaadi, J., Auger, M., Bagby, L., Balasubramanian, S., Baller, B., Barnes, C., Barr, G., Bass, M., Bay, F., Bishai, M., Blake, A., Bolton, T., Camilleri, L., Caratelli, D., Carls, B., Fernandez, R. Castillo, Cavanna, F., Chen, H., Church, E., Cianci, D., Cohen, E., Collin, G. H., Conrad, J. M., Convery, M., Crespo-Anadon, J. I., Del Tutto, M., Devitt, D., Dytman, S., Eberly, B., Ereditato, A., Sanchez, L. Escudero, Esquivel, J., Fadeeva, A. A., Fleming, B. T., Foreman, W., Furmanski, A. P., Garcia-Gamez, D., Garvey, G. T., Genty, V., Goeldi, D., Gollapinni, S., Graf, N., Gramellini, E., Greenlee, H., Grosso, R., Guenette, R., Hackenburg, A., Hamilton, P., Hen, O., Hewes, V, Hill, C., Ho, J., Horton-Smith, G., Hourlier, A., Huang, E. -C., James, C., de Vries, J. Jan, Jen, C. -M., Jiang, L., Johnson, R. A., Joshi, J., Jostlein, H., Kaleko, D., Kalousis, L. N., Karagiorgi, G., Ketchum, W., Kirby, B., Kirby, M., Kobilarcik, T., Kreslo, I., Lange, G., Laube, A., Li, Y., Lister, A., Littlejohn, B. R., Lockwitz, S., Lorca, D., Louis, W. C., Luethi, M., Lundberg, B., Luo, X., Marchionni, A., Mariani, C., Marshall, J., Caicedo, D. A. Martinez, Meddage, V., Miceli, T., Mills, G. B., Moon, J., Mooney, M., Moore, C. D., Mousseau, J., Murrells, R., Naples, D., Nienaber, P., Nowak, J., Palamara, O., Paolone, V., Papavassiliou, V., Pate, S. F., Pavlovic, Z., Pelkey, R., Piasetzky, E., Porzio, D., Pulliam, G., Qian, X., Raaf, J. L., Rafique, A., Rochester, L., von Rohr, C. Rudolf, Russell, B., Schmitz, D. W., Schukraft, A., Seligman, W., Shaevitz, M. H., Sinclair, J., Smith, A., Snider, E. L., Soderberg, M., Soldner-Rembold, S., Soleti, S. R., Spentzouris, P., Spitz, J., John, J. St., Strauss, T., Szelc, A. M., Tagg, N., Terao, K., Thomson, M., Toups, M., Tsai, Y. -T., Tufanli, S., Usher, T., Van De Pontseele, W., Van de Water, R. G., Viren, B., Weber, M., Wickremasinghe, D. A., Wolbers, S., Wongjirad, T., Woodruff, K., Yang, T., Yates, L., Zeller, G. P., Zennamo, J., and Zhang, C.

Subjects
Particle physics, Physics::Instrumentation and Detectors, Time projection chambers, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, Data reduction methods, Neutrino detectors, Performance of High Energy Physics Detectors, FOS: Physical sciences, Cosmic ray, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Stack (abstract data type), 0103 physical sciences, Fermilab, 010306 general physics, Neutrino oscillation, Instrumentation, Mathematical Physics, Physics, Muon, Time projection chamber, 010308 nuclear & particles physics, Detector, High Energy Physics::Experiment
Abstract

The MicroBooNE detector is a liquid argon time projection chamber at Fermilab designed to study short-baseline neutrino oscillations and neutrino-argon interaction cross-section. Due to its location near the surface, a good understanding of cosmic muons as a source of backgrounds is of fundamental importance for the experiment. We present a method of using an external 0.5 m (L) x 0.5 m (W) muon counter stack, installed above the main detector, to determine the cosmic-ray reconstruction efficiency in MicroBooNE. Data are acquired with this external muon counter stack placed in three different positions, corresponding to cosmic rays intersecting different parts of the detector. The data reconstruction efficiency of tracks in the detector is found to be $\epsilon_{\mathrm{data}}=(97.1\pm0.1~(\mathrm{stat}) \pm 1.4~(\mathrm{sys}))\%$, in good agreement with the Monte Carlo reconstruction efficiency $\epsilon_{\mathrm{MC}} = (97.4\pm0.1)\%$. This analysis represents a small-scale demonstration of the method that can be used with future data coming from a recently installed cosmic-ray tagger system, which will be able to tag $\approx80\%$ of the cosmic rays passing through the MicroBooNE detector., Comment: 19 pages, 12 figures

Published
2017
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20. ArCLight - a Compact Dielectric Large-Area Photon Detector

Author

Auger, M., Chen, Y., Ereditato, A., Goeldi, D., Kreslo, I., Lorca, D., Luethi, M., Mettler, T., Sinclair, J. R., and Weber, M. S.

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det)
Abstract

ArCLight is a novel device for detecting scintillation light over large areas with Photon Detection Efficiency (PDE) of the order of a few percent. Its robust technological design allows for efficient use in large-volume particle detectors, such as Liquid Argon Time Projection Chambers (LArTPCs) or liquid scintillator detectors. Due to its dielectric structure it can be placed inside volumes with high electric field. It could potentially replace vacuum PhotoMultiplier Tubes (PMTs) in applications where high PDE is not required. The photon detection efficiency for a 10x10cm2 detector prototype was measured to be in the range of 0.8% to 2.2% across the active area.

Published
2017
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21. Observation and Confirmation of Six Strong Lensing Systems in The Dark Energy Survey Science Verification Data

Author

Nord, B., Buckley-Geer, E., Lin, H., Diehl, H. T., Helsby, J., Kuropatkin, N., Amara, A., Collett, T., Allam, S., Caminha, G. B., de Bom, C., Desai, S., Dúmet-Montoya, H., Pereira, M. Elidaiana da S., Finley, D. A., Flaugher, B., Furlanetto, C., Gaitsch, H., Gill, M., Merritt, K. W., More, A., Tucker, D., Saro, A., Rykoff, E. S., Rozo, E., Birrer, S., Abdalla, F. B., Agnello, A., Auger, M., Brunner, R. J., Carrasco Kind, M., Castander, F. J., Cunha, C. E., da Costa, L. N., Foley, R. J., Gerdes, D. W., Glazebrook, K., Gschwend, J., Hartley, W., Kessler, R., Lagattuta, D., Lewis, G., Maia, M. A. G., Makler, M., Menanteau, F., Niernberg, A., Scolnic, D., Vieira, J. D., Gramillano, R., Abbott, T. M. C., Banerji, M., Benoit-Lévy, A., Brooks, D., Burke, D. L., Capozzi, D., Carnero Rosell, A., Carretero, J., d'Andrea, C. B., Dietrich, J. P., Doel, P., Evrard, A. E., Frieman, J., Gaztanaga, E., Gruen, D., Honscheid, K., James, D. J., Kuehn, K., Li, T. S., Lima, M., Marshall, J. L., Martini, P., Melchior, P., Miquel, R., Neilsen, E., Nichol, R. C., Ogando, R., Plazas, A. A., Romer, A. K., Sako, M., Sanchez, E., Scarpine, V., Schubnell, M., Sevilla-Noarbe, I., Smith, R. C., Soares-Santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Thaler, J., Walker, A. R., Wester, W., Zhang, Y., Centre de Recherche Astrophysique de Lyon (CRAL), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Nord, B., Buckley-Geer, E., Lin, H., Diehl, H. T., Helsby, J., Kuropatkin, N., Amara, A., Collett, T., Allam, S., Caminha, G. B., De Bom, C., Desai, S., Dumet-Montoya, H., Da Pereira, M. Elidaiana S., Finley, D. A., Flaugher, B., Furlanetto, C., Gaitsch, H., Gill, M., Merritt, K. W., More, A., Tucker, D., Saro, A., Rykoff, E. S., Rozo, E., Birrer, S., Abdalla, F. B., Agnello, A., Auger, M., Brunner, R. J., Kind, M. Carrasco, Castander, F. J., Cunha, C. E., Da Costa, L. N., Foley, R. J., Gerdes, D. W., Glazebrook, K., Gschwend, J., Hartley, W., Kessler, R., Lagattuta, D., Lewis, G., Maia, M. A. G., Makler, M., Menanteau, F., Niernberg, A., Scolnic, D., Vieira, J. D., Gramillano, R., Abbott, T. M. C., Banerji, M., Benoit-Lévy, A., Brooks, D., Burke, D. L., Capozzi, D., Rosell, A. Carnero, Carretero, J., D'Andrea, C. B., Dietrich, J. P., Doel, P., Evrard, A. E., Frieman, J., Gaztanaga, E., Gruen, D., Honscheid, K., James, D. J., Kuehn, K., Li, T. S., Lima, M., Marshall, J. L., Martini, P., Melchior, P., Miquel, R., Neilsen, E., Nichol, R. C., Ogando, R., Plazas, A. A., Romer, A. K., Sako, M., Sanchez, E., Scarpine, V., Schubnell, M., Sevilla-Noarbe, I., Smith, R. C., Soares-Santos, M., Sobreira, F., Suchyta, E., Swanson, M. E. C., Tarle, G., Thaler, J., Walker, A. R., Wester, W., and Zhang, Y.

Subjects
Strong gravitational lensing, observational [methods], Astrophysics, 01 natural sciences, cosmology: observations, galaxies: clusters: general, galaxies: distances and redshifts, gravitational lensing: strong, methods: observational, techniques: spectroscopic, Astronomy and Astrophysics, Space and Planetary Science, Einstein radius, law.invention, law, clusters: general [galaxies], Astrophysics::Solar and Stellar Astrophysics, Surface brightness, 010303 astronomy & astrophysics, QB, Physics, Solar mass, Astrophysics::Instrumentation and Methods for Astrophysics, observations [cosmology], strong [gravitational lensing], astro-ph.CO, spectroscopic [techniques], Astrophysics::Earth and Planetary Astrophysics, observation [cosmology], Astrophysics - Cosmology and Nongalactic Astrophysics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), astro-ph.GA, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Telescope, 0103 physical sciences, distances and redshift [galaxies], Spectrograph, distances and reshifts [galaxies], Astrophysics::Galaxy Astrophysics, 010308 nuclear & particles physics, Astronomy and Astrophysic, Astrophysics - Astrophysics of Galaxies, Redshift, Galaxy, [SDU]Sciences of the Universe [physics], 13. Climate action, Astrophysics of Galaxies (astro-ph.GA), uploaded-in-3-months-elsewhere
Abstract

We report the observation and confirmation of the first group- and cluster-scale strong gravitational lensing systems found in Dark Energy Survey (DES) data. Through visual inspection of data from the Science Verification (SV) season, we identified 53 candidate systems. We then obtained spectroscopic follow-up of 21 candidates using the Gemini Multi-Object Spectrograph (GMOS) at the Gemini South telescope and the Inamori-Magellan Areal Camera and Spectrograph (IMACS) at the Magellan/Baade telescope. With this follow-up, we confirmed six candidates as gravitational lenses: Three of the systems are newly discovered, and the remaining three were previously known. Of the 21 observed candidates, the remaining 15 were either not detected in spectroscopic observations, were observed and did not exhibit continuum emission (or spectral features), or were ruled out as lensing systems. The confirmed sample consists of one group-scale and five galaxy cluster-scale lenses. The lensed sources range in redshift z ~ 0.80-3.2, and in i-band surface brightness i_{SB} ~ 23-25 mag/sq.-arcsec. (2" aperture). For each of the six systems, we estimate the Einstein radius and the enclosed mass, which have ranges ~ 5.0 - 8.6" and ~ 7.5 x 10^{12} - 6.4 x 10^{13} solar masses, respectively., 17 pages, 7 figures, 4 tables; submitted to ApJ

Published
2015
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22. Lowering the radioactivity of the photomultiplier tubes for the XENON1T dark matter experiment

Author

XENON Collaboration, Aprile, E, Agostini, F, Alfonsi, M, Arazi, L, Arisaka, K, Arneodo, F, Auger, M, Balan, C, Barrow, P, Baudis, L, Bauermeister, B, Behrens, A, Beltrame, P, Brown, A, Brown, E, Bruenner, S, Bruno, G, Budnik, R, Bütikofer, L, Cardoso, JMR, Coderre, D, Colijn, AP, Contreras, H, Cussonneau, JP, Decowski, MP, Giovanni, A Di, Duchovni, E, Fattori, S, Ferella, AD, Fieguth, A, Fulgione, W, Galloway, M, Garbini, M, Geis, C, Goetzke, LW, Grignon, C, Gross, E, Hampel, W, Itay, R, Kaether, F, Kessler, G, Kish, A, Landsman, H, Lang, RF, Calloch, M Le, Lellouch, D, Levinson, L, Levy, C, Lindemann, S, Lindner, M, Lopes, JAM, Lyashenko, A, Macmullin, S, Undagoitia, T Marrodán, Masbou, J, Massoli, FV, Mayani, D, Fernandez, AJ Melgarejo, Meng, Y, Messina, M, Miguez, B, Molinario, A, Murra, M, Naganoma, J, Oberlack, U, Orrigo, SEA, Pakarha, P, Pantic, E, Persiani, R, Piastra, F, Pienaar, J, Plante, G, Priel, N, Rauch, L, Reichard, S, Reuter, C, Rizzo, A, Rosendahl, S, dos Santos, JMF, Sartorelli, G, Schindler, S, Schreiner, J, Schumann, M, Lavina, L Scotto, Selvi, M, Shagin, P, Simgen, H, Teymourian, A, Thers, D, Tiseni, A, Trinchero, G, Tunnell, C, Vitells, O, Wall, R, Wang, H, Weber, M, Weinheimer, C, Laubenstein, M, XENON Collaboration, Null, Aprile, E., Agostini, F., Alfonsi, M., Arazi, L., Arisaka, K., Arneodo, F., Auger, M., Balan, C., Barrow, P., Baudis, L., Bauermeister, B., Behrens, A., Beltrame, P., Brown, A., Brown, E., Bruenner, S., Bruno, G., Budnik, R., Bütikofer, L., Cardoso, J.M.R., Coderre, D., Colijn, A.P., Contreras, H., Cussonneau, J.P., Decowski, M.P., Giovanni, A. Di, Duchovni, E., Fattori, S., Ferella, A.D., Fieguth, A., Fulgione, W., Galloway, M., Garbini, M., Geis, C., Goetzke, L.W., Grignon, C., Gross, E., Hampel, W., Itay, R., Kaether, F., Kessler, G., Kish, A., Landsman, H., Lang, R.F., Calloch, M. Le, Lellouch, D., Levinson, L., Levy, C., Lindemann, S., Lindner, M., Lopes, J.A.M., Lyashenko, A., Macmullin, S., Undagoitia, T. Marrodán, Masbou, J., Massoli, F.V., Mayani, D., Fernandez, A. J. Melgarejo, Meng, Y., Messina, M., Miguez, B., Molinario, A., Murra, M., Naganoma, J., Oberlack, U., Orrigo, S.E.A., Pakarha, P., Pantic, E., Persiani, R., Piastra, F., Pienaar, J., Plante, G., Priel, N., Rauch, L., Reichard, S., Reuter, C., Rizzo, A., Rosendahl, S., dos Santos, J.M.F., Sartorelli, G., Schindler, S., Schreiner, J., Schumann, M., Lavina, L. Scotto, Selvi, M., Shagin, P., Simgen, H., Teymourian, A., Thers, D., Tiseni, A., Trinchero, G., Tunnell, C., Vitells, O., Wall, R., Wang, H., Weber, M., Weinheimer, C., Laubenstein, M., and Astroparticle Physics (IHEF, IoP, FNWI)

Subjects
Photomultiplier, Physics - Instrumentation and Detectors, Physics and Astronomy (miscellaneous), 530 Physics, Dark matter, Photodetector, chemistry.chemical_element, FOS: Physical sciences, Germanium, 01 natural sciences, Atomic, Recoil, Optics, Xenon, Particle and Plasma Physics, 0103 physical sciences, Nuclear, 010306 general physics, Engineering (miscellaneous), physics.ins-det, Instrumentation and Methods for Astrophysics (astro-ph.IM), Physics, Quantum Physics, 010308 nuclear & particles physics, business.industry, Detector, Molecular, Instrumentation and Detectors (physics.ins-det), Nuclear & Particles Physics, 3. Good health, chemistry, business, Astrophysics - Instrumentation and Methods for Astrophysics, astro-ph.IM
Abstract

The low-background, VUV-sensitive 3-inch diameter photomultiplier tube R11410 has been developed by Hamamatsu for dark matter direct detection experiments using liquid xenon as the target material. We present the results from the joint effort between the XENON collaboration and the Hamamatsu company to produce a highly radio-pure photosensor (version R11410-21) for the XENON1T dark matter experiment. After introducing the photosensor and its components, we show the methods and results of the radioactive contamination measurements of the individual materials employed in the photomultiplier production. We then discuss the adopted strategies to reduce the radioactivity of the various PMT versions. Finally, we detail the results from screening 216 tubes with ultra-low background germanium detectors, as well as their implications for the expected electronic and nuclear recoil background of the XENON1T experiment., Comment: 10 pages, 5 figures

Published
2015
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23. Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 1: The LBNF and DUNE Projects

Author

Acciarri, R., Acero, M. A., Adamowski, M., Adams, C., Adamson, P., Adhikari, S., Ahmad, Z., Albright, C. H., Alion, T., Amador, E., Anderson, J., Anderson, K., Andreopoulos, C., Andrews, M., Andrews, R., Anghel, I., Anjos, J. d., Ankowski, A., Antonello, M., ArandaFernandez, A., Ariga, A., Ariga, T., Aristizabal, D., Arrieta-Diaz, E., Aryal, K., Asaadi, J., Asner, D., Athar, M. S., Auger, M., Aurisano, A., Aushev, V., Autiero, D., Avila, M., Back, J. J., Bai, X., Baibussinov, B., Baird, M., Balantekin, A. B., Baller, B., Ballett, P., Bambah, B., Bansal, M., Bansal, S., Barker, G. J., Barletta, W. A., Barr, G., Barros, N., Bartoszek, L., Bashyal, A., Bass, M., Bay, F., Beacom, J., Behera, B. R., Bellettini, G., Bellini, V., Beltramello, O., Benetti, P. A., Bercellie, A., Bergevin, M., Berman, E., Berns, H., Bernstein, R., Bertolucci, S., Bhandari, B., Bhatnagar, V., Bhuyan, B., Bian, J., Biery, K., Bishai, M., Blackburn, T., Blake, A., Blaszczyk, F. d. M., Blaufuss, E., Bleakley, B., Blucher, E., Bocean, V., Boffelli, F., Boissevain, J., Bolognesi, S., Bolton, T., Bonesini, M., Boone, T., Booth, C., Bordoni, S., Borysova, M., Bourguille, B., Boyd, S. B., Brailsford, D., Brandt, A., Bremer, J., Brice, S., Bromberg, C., Brooijmans, G., Brown, G., Brown, R., Brunetti, G., Bu, X., Buchanan, N., Budd, H., Bugg, B., Calafiura, P., Calligarich, E., Calvo, E., Camilleri, L., Campanelli, M., Cantini, C., Carls, B., Carr, R., Cascella, M., Castromonte, C., CatanoMur, E., Cavanna, F., Centro, S., CerveraVillanueva, A., Chandratre, V. B., Chatterjee, A., Chattopadhyay, S., Chaussard, L., Chembra, S., Chen, H., Chen, K., Chen, M., Cherdack, D., Chi, C., Childress, S., Choubey, S., Choudhary, B. C., Christodoulou, G., Christofferson, C., Church, E., Cianci, D., Cline, D., Coan, T., Cocco, A., Coelho, J., Cole, P., Collin, G., Conrad, J. M., Convery, M., Corey, R., Corwin, L., Cranshaw, J., Crivelli, P., Cronin-Hennessy, D., Curioni, A., Cushing, J., Adams, D. L., Dale, D., Das, S. R., Davenne, T., Davies, G. S., Davies, J., Dawson, J., De, K., deGouvea, A., deJong, J. K., deJong, P., DeLurgio, P., Decowski, M., Delbart, A., Densham, C., Dharmapalan, R., Dhingra, N., DiLuise, S., Diamantopoulou, M., Diaz, J. S., DiazBautista, G., Diwan, M., Djurcic, Z., Dolph, J., Drake, G., Duchesneau, D., Duvernois, M., Duyang, H., Dwyer, D. A., Dye, S., Dytman, S., Eberly, B., Edgecock, R., Edmunds, D., Elliott, S., Elnimr, M., Emery, S., Endress, E., Eno, S., Ereditato, A., Escobar, C. O., Evans, J., Falcone, A., Falk, L., Farbin, A., Farnese, C., Farzan, Y., Fava, A., Favilli, L., Felde, J., Felix, J., Fernandes, S., Fields, L., Finch, A., Fitton, M., Fleming, B., Forest, T., Fowler, J., Fox, W., Fried, J., Friedland, A., Fuess, S., Fujikawa, B., Gago, A., Gallagher, H., Galymov, S., Gamble, T., Gandhi, R., Garcia-Gamez, D., Gardiner, S., Garvey, G., Gehman, V. M., Gendotti, A., Geronimo, G. d., Ghag, C., Ghoshal, P., Gibin, D., Gil-Botella, I., Gill, R., Girardelli, D., Giri, A., Glavin, S., Goeldi, D., Golapinni, S., Gold, M., Gomes, R. A., GomezCadenas, J. J., Goodman, M. C., Gorbunov, D., Goswami, S., Graf, N., Graham, M., Gramelini, E., Gran, R., Grant, C., Grant, N., Greco, V., Greenlee, H., Greenler, L., Greenley, C., Groh, M., Grullon, S., Grundy, T., Grzelak, K., Guardincerri, E., Guarino, V., Guarnaccia, E., Guedes, G. P., Guenette, R., Guglielmi, A., Habig, A. T., Hackenburg, R. W., Hackenburg, A., Hadavand, H., Haenni, R., Hahn, A., Haigh, M. D., Haines, T., Hamernik, T., Handler, T., Hans, S., Harris, D., Hartnell, J., Hasegawa, T., Hatcher, R., Hatzikoutelis, A., Hays, S., Hazen, E., Headley, M., Heavey, A., Heeger, K., Heise, J., Hennessy, K., Hewes, V, Higuera, A., Hill, T., Himmel, A., Hogan, M., Holanda, P., Holin, A., Honey, W., Horikawa, S., Horton-Smith, G., Howard, B., Howell, J., Hurh, P., Huston, J., Hylen, J., Imlay, R., Insler, J., Introzzi, G., Ioanisyan, D., Ioannisian, A., Iwamoto, K., Izmaylov, A., Jackson, C., Jaffe, D. E., James, C., James, E., Jediny, F., Jen, C., Jhingan, A., Jiménez, S., Jo, J. H., Johnson, M., Johnson, R., Johnstone, J., Jones, B. J., Joshi, J., Jostlein, H., Jung, C. K., Junk, T., Kaboth, A., Kadel, R., Kafka, T., Kalousis, L., Kamyshkov, Y., Karagiorgi, G., Karasavvas, D., Karyotakis, Y., Kaur, A., Kaur, P., Kayser, B., Kazaryan, N., Kearns, E., Keener, P., Kemboi, S., Kemp, E., Kettell, S. H., Khabibullin, M., Khandaker, M., Khotjantsev, A., Kirby, B., Kirby, M., Klein, J., Kobilarcik, T., Kohn, S., Koizumi, G., Kopylov, A., Kordosky, M., Kormos, L., Kose, U., Kostelecky, V. A., Kramer, M., Kreslo, I., Kriske, R., Kropp, W., Kudenko, Y., Kudryavtsev, V. A., Kulagin, S., Kumar, A., Kumar, G. K., Kumar, J., Kumar, L., Kutter, T., Laminack, A., Lande, K., Lane, C., Lang, K., Lanni, F., Learned, J., Lebrun, P., Lee, D., Lee, H., Lee, K., Lee, W. M., LeiguideOliveira, M. A., Li, Q., Li, S., Li, X., Li, Y., Li, Z., Libo, J., Lin, C. S., Lin, S., Ling, J., Link, J., Liptak, Z., Lissauer, D., Littenberg, L., Littlejohn, B., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N., Loew, T., Lokajicek, M., Long, K., Lopes, M. D. L., Lopez, J. P., Losecco, J., Louis, W., Lowery, J., Luethi, M., Luk, K. B., Lundberg, B., Lundin, T., Luo, X., Lux, T., Lykken, J., Machado, A. A., Macier, J. R., Magill, S., Mahler, G., Mahn, K., Malek, M., Malhotra, S., Malon, D., Mammoliti, F., Mancina, S., Mandal, S. K., Mandodi, S., Manly, S. L., Mann, A., Marchionni, A., Marciano, W., Mariani, C., Maricic, J., Marino, A., Marshak, M., Marshall, C., Marshall, J., Marteau, J., Martin-Albo, J., Martinez, D., Matsuno, S., Matthews, J., Mauger, C., Mavrokoridis, K., Mayilyan, D., Mazzucato, E., McCauley, N., McCluskey, E., McConkey, N., McDonald, K., McFarland, K. S., McGowan, A. M., McGrew, C., McKeown, R., McNulty, D., McTaggart, R., Mefodiev, A., Mehrian, M., Mehta, P., Mei, D., Mena, O., Menary, S., Mendez, H., Menegolli, A., Meng, G., Meng, Y., Merritt, H., Mertins, D., Messier, M., Metcalf, W., Mewes, M., Meyer, H., Miao, T., Milincic, R., Miller, W., Mills, G., Mineev, O., Miranda, O., Mishra, C. S., Mishra, S. R., Mitrica, B., Mladenov, D., Mocioiu, I., Mohanta, R., Mokhov, N., Montanari, C., Montanari, D., Moon, J., Mooney, M., Moore, C., Morfin, J., Morgan, B., Morris, C., Morse, W., Moss, Z., Mossey, C., Moura, C. A., Mousseau, J., Mualem, L., Muether, M., Mufson, S., Murphy, S., Musser, J., Musser, R., Nakajima, Y., Naples, D., Navarro, J., Navas, D., Nelson, J., Nessi, M., Newcomer, M., Ng, Y., Nichol, R., Nicholls, T. C., Nikolics, K., Niner, E., Norris, B., Noto, F., Novakova, P., Novella, P., Nowak, J., Nunes, M. S., O'Keeffe, H., Oldeman, R., Oliveira, R., Olson, T., Onishchuk, Y., Osta, J., Ovsjannikova, T., Page, B., Pakvasa, S., Pal, S., Palamara, O., Palazzo, A., Paley, J., Palomares, C., Pantic, E., Paolone, V., Papadimitriou, V., Park, J., Parke, S., Parsa, Z., Pascoli, S., Patterson, R., Patton, S., Patzak, T., Paulos, B., Paulucci, L., Pavlovic, Z., Pawloski, G., Peeters, S., Pennacchio, E., Perch, A., Perdue, G. N., Periale, L., Perkin, J. D., Pessard, H., Petrillo, G., Petti, R., Petukhov, A., Pietropaolo, F., Plunkett, R., Pordes, S., Potekhin, M., Potenza, R., Potukuchi, B., Poudyal, N., Prokofiev, O., Pruthi, N., Przewlocki, P., Pushka, D., Qian, X., Raaf, J. L., Raboanary, R., Radeka, V., Radovic, A., Raffelt, G., Rakhno, I., Rakotondramanana, H. T., Rakotondravohitra, L., Ramachers, Y. A., Rameika, R., Ramsey, J., Rappoldi, A., Raselli, G., Ratoff, P., Rebel, B., Regenfus, C., Reichenbacher, J., Reitzner, D., Remoto, A., Renshaw, A., Rescia, S., Richardson, M., Rielage, K., Riesselmann, K., Robinson, M., Rochester, L., Rodrigues, O. B., Rodrigues, P., Roe, B., Rosen, M., Roser, R. M., Ross-Lonergan, M., Rossella, M., Rubbia, A., Rubbia, C., Rucinski, R., RudolphvonRohr, C., Russell, B., Ruterbories, D., Saakyan, R., Sahu, N., Sala, P., Samios, N., Sanchez, F., Sanchez, M., Sands, B., Santana, S., Santorelli, R., Santucci, G., Saoulidou, N., Scaramelli, A., Schellman, H., Schlabach, P., Schmitt, R., Schmitz, D., Schneps, J., Scholberg, K., Schukraft, A., Schwehr, J., Segreto, E., Seibert, S., Sepulveda-Quiroz, J. A., Sergiampietri, F., Sexton-Kennedy, L., Sgalaberna, D., Shaevitz, M., Shahi, J., Shahsavarani, S., Shanahan, P., Shankar, S. U., Sharma, R., Sharma, R. K., Shaw, T., Shrock, R., Shyrma, I., Simos, N., Sinev, G., Singh, I., Singh, J., Singh, V., Sinnis, G., Sippach, W., Smargianaki, D., Smy, M., Snider, E., Snopok, P., Sobczyk, J., Sobel, H., Soderberg, M., Solomey, N., Sondheim, W., Sorel, M., Sousa, A., Soustruznik, K., Spitz, J., Spooner, N. J., Stancari, M., Stancu, I., Stefan, D., Steiner, H. M., Stewart, J., Stock, J., Stoica, S., Stone, J., Strait, J., Strait, M., Strauss, T., Striganov, S., Sulej, R., Sullivan, G., Sun, Y., Suter, L., Sutera, C. M., Svoboda, R., Szczerbinska, B., Szelc, A., Söldner-Rembold, S., Talaga, R., Tamsett, M., Tariq, S., Tatar, E., Tayloe, R., Taylor, C., Taylor, D., Terao, K., Thiesse, M., Thomas, J., Thompson, L. F., Thomson, M., Thorn, C., Thorpe, M., Tian, X., Tiedt, D., Timm, S. C., Tonazzo, A., Tope, T., Topkar, A., Torres, F. R., Torti, M., Tortola, M., Tortorici, F., Toups, M., Touramanis, C., Tripathi, M., Tropin, I., Tsai, Y., Tsang, K. V., Tsenov, R., Tufanli, S., Tull, C., Turner, J., Tzanov, M., Tziaferi, E., Uchida, Y., Urheim, J., Usher, T., Vagins, M., Vahle, P., Valdiviesso, G. A., Valerio, L., Vallari, Z., Valle, J., VanBerg, R., VandeWater, R., VanGemmeren, P., Varanini, F., Varner, G., Vasseur, G., Vaziri, K., Velev, G., Ventura, S., Verdugo, A., Viant, T., Vieira, T. V., Vignoli, C., Vilela, C., Viren, B., Vrba, T., Wachala, T., Wahl, D., Wallbank, M., Walsh, N., Wang, B., Wang, H., Wang, L., Wang, T., Warburton, T. K., Warner, D., Wascko, M., Waters, D., Watson, T. B., Weber, A., Weber, M., Wei, W., Weinstein, A., Wells, D., Wenman, D., Wetstein, M., White, A., Whitehead, L., Whittington, D., Wilking, M., Willhite, J., Wilson, P., Wilson, R. J., Winslow, L., Wittich, P., Wojcicki, S., Wong, H. H., Wood, K., Worcester, E., Worcester, M., Wu, S., Xin, T., Yanagisawa, C., Yang, S., Yang, T., Yarritu, K., Ye, J., Yeh, M., Yershov, N., Yonehara, K., Yu, B., Yu, J., Zalesak, J., Zalewska, A., Zamorano, B., Zang, L., Zani, A., Zavala, G., Zeller, G., Zhang, C., Zimmerman, E. D., Zito, M., Zwaska, R., Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-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), DUNE, Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Girod, Dominique, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), and Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules)

Subjects
Particle physics, Physics - Instrumentation and Detectors, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Neutrino beam, 7. Clean energy, 01 natural sciences, Physics::Geophysics, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Conceptual design, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Deep Underground Neutrino Experiment, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Baseline (configuration management), Neutrino oscillation, Physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Instrumentation and Detectors (physics.ins-det), Neutrino detector, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Liquid argon, High Energy Physics::Experiment, Neutrino
Abstract

see paper for full list of authors; This document presents the Conceptual Design Report (CDR) put forward by an international neutrino community to pursue the Deep Underground Neutrino Experiment at the Long-Baseline Neutrino Facility (LBNF/DUNE), a groundbreaking science experiment for long-baseline neutrino oscillation studies and for neutrino astrophysics and nucleon decay searches. The DUNE far detector will be a very large modular liquid argon time-projection chamber (LArTPC) located deep underground, coupled to the LBNF multi-megawatt wide-band neutrino beam. DUNE will also have a high-resolution and high-precision near detector.

Published
2016

24. Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report, Volume 4 The DUNE Detectors at LBNF

Author

Acciarri, R, Acero, MA, Adamowski, M, Adams, C, Adamson, P, Adhikari, S, Ahmad, Z, Albright, CH, Alion, T, Amador, E, Anderson, J, Anderson, K, Andreopoulos, C, Andrews, M, Andrews, R, Anghel, I, Anjos, JD, Ankowski, A, Antonello, M, ArandaFernandez, A, Ariga, A, Ariga, T, Aristizabal, D, Arrieta-Diaz, E, Aryal, K, Asaadi, J, Asner, D, Athar, MS, Auger, M, Aurisano, A, Aushev, V, Autiero, D, Avila, M, Back, JJ, Bai, X, Baibussinov, B, Baird, M, Balantekin, AB, Baller, B, Ballett, P, Bambah, B, Bansal, M, Bansal, S, Barker, GJ, Barletta, WA, Barr, G, Barros, N, Bartoszek, L, Bashyal, A, Bass, M, Bay, F, Beacom, J, Behera, BR, Bellettini, G, Bellini, V, Beltramello, O, Benetti, PA, Bercellie, A, Bergevin, M, Berman, E, Berns, H, Bernstein, R, Bertolucci, S, Bhandari, B, Bhatnagar, V, Bhuyan, B, Bian, J, Biery, K, Bishai, M, Blackburn, T, Blake, A, Blaszczyk, FDM, Blaufuss, E, Bleakley, B, Blucher, E, Bocean, V, Boffelli, F, Boissevain, J, Bolognesi, S, Bolton, T, Bonesini, M, Boone, T, Booth, C, Bordoni, S, Borysova, M, Bourguille, B, Boyd, SB, Brailsford, D, Brandt, A, Bremer, J, Brice, S, Bromberg, C, Brooijmans, G, Brown, G, Brown, R, Brunetti, G, Bu, X, Buchanan, N, Budd, H, Bugg, B, Calafiura, P, Calligarich, E, Calvo, E, Camilleri, L, Campanelli, M, Cantini, C, Carls, B, Carr, R, Cascella, M, Castromonte, C, CatanoMur, E, Cavanna, F, Centro, S, CerveraVillanueva, A, Chandratre, VB, Chatterjee, A, Chattopadhyay, S, Chaussard, L, Chembra, S, Chen, H, Chen, K, Chen, M, Cherdack, D, Chi, C, Childress, S, Choubey, S, Choudhary, BC, Christodoulou, G, Christofferson, C, Church, E, Cianci, D, Cline, D, Coan, T, Cocco, A, Coelho, J, Cole, P, Collin, G, Conrad, JM, Convery, M, Corey, R, Corwin, L, Cranshaw, J, Crivelli, P, Cronin-Hennessy, D, Curioni, A, Cushing, J, Adams, DL, Dale, D, Das, SR, Davenne, T, Davies, GS, Davies, J, Dawson, J, De, K, deGouvea, A, deJong, JK, deJong, P, DeLurgio, P, Decowski, M, Delbart, A, Densham, C, Dharmapalan, R, Dhingra, N, DiLuise, S, Diamantopoulou, M, Diaz, JS, DiazBautista, G, Diwan, M, Djurcic, Z, Dolph, J, Drake, G, Duchesneau, D, Duvernois, M, Duyang, H, Dwyer, DA, Dye, S, Dytman, S, Eberly, B, Edgecock, R, Edmunds, D, Elliott, S, Elnimr, M, Emery, S, Endress, E, Eno, S, Ereditato, A, Escobar, CO, Evans, J, Falcone, A, Falk, L, Farbin, A, Farnese, C, Farzan, Y, Fava, A, Favilli, L, Felde, J, Felix, J, Fernandes, S, Fields, L, Finch, A, Fitton, M, Fleming, B, Forest, T, Fowler, J, Fox, W, Fried, J, Friedland, A, Fuess, S, Fujikawa, B, Gago, A, Gallagher, H, Galymov, S, Gamble, T, Gandhi, R, Garcia-Gamez, D, Gardiner, S, Garvey, G, Gehman, VM, Gendotti, A, Geronimo, GD, Ghag, C, Ghoshal, P, Gibin, D, Gil-Botella, I, Gill, R, Girardelli, D, Giri, A, Glavin, S, Goeldi, D, Golapinni, S, Gold, M, Gomes, RA, GomezCadenas, JJ, Goodman, MC, Gorbunov, D, Goswami, S, Graf, N, Graham, M, Gramelini, E, Gran, R, Grant, C, Grant, N, Greco, V, Greenlee, H, Greenler, L, Greenley, C, Groh, M, Grullon, S, Grundy, T, Grzelak, K, Guardincerri, E, Guarino, V, Guarnaccia, E, Guedes, GP, Guenette, R, Guglielmi, A, Habig, AT, Hackenburg, RW, Hackenburg, A, Hadavand, H, Haenni, R, Hahn, A, Haigh, MD, Haines, T, Hamernik, T, Handler, T, Hans, S, Harris, D, Hartnell, J, Hasegawa, T, Hatcher, R, Hatzikoutelis, A, Hays, S, Hazen, E, Headley, M, Heavey, A, Heeger, K, Heise, J, Hennessy, K, Hewes, J, Higuera, A, Hill, T, Himmel, A, Hogan, M, Holanda, P, Holin, A, Honey, W, Horikawa, S, Horton-Smith, G, Howard, B, Howell, J, Hurh, P, Huston, J, Hylen, J, Imlay, R, Insler, J, Introzzi, G, Ioanisyan, D, Ioannisian, A, Iwamoto, K, Izmaylov, A, Jackson, C, Jaffe, DE, James, C, James, E, Jediny, F, Jen, C, Jhingan, A, Jiménez, S, Jo, JH, Johnson, M, Johnson, R, Johnstone, J, Jones, BJ, Joshi, J, Jostlein, H, Jung, CK, Junk, T, Kaboth, A, Kadel, R, Kafka, T, Kalousis, L, Kamyshkov, Y, Karagiorgi, G, Karasavvas, D, Karyotakis, Y, Kaur, A, Kaur, P, Kayser, B, Kazaryan, N, Kearns, E, Keener, P, Kemboi, S, Kemp, E, Kettell, SH, Khabibullin, M, Khandaker, M, Khotjantsev, A, Kirby, B, Kirby, M, Klein, J, Kobilarcik, T, Kohn, S, Koizumi, G, Kopylov, A, Kordosky, M, Kormos, L, Kose, U, Kostelecky, A, Kramer, M, Kreslo, I, Kriske, R, Kropp, W, Kudenko, Y, Kudryavtsev, VA, Kulagin, S, Kumar, A, Kumar, G, Kumar, J, Kumar, L, Kutter, T, Laminack, A, Lande, K, Lane, C, Lang, K, Lanni, F, Learned, J, Lebrun, P, Lee, D, Lee, H, Lee, K, Lee, WM, LeiguideOliveira, MA, Li, Q, Li, S, Li, X, Li, Y, Li, Z, Libo, J, Lin, CS, Lin, S, Ling, J, Link, J, Liptak, Z, Lissauer, D, Littenberg, L, Littlejohn, B, Liu, Q, Liu, T, Lockwitz, S, Lockyer, N, Loew, T, Lokajicek, M, Long, K, Lopes, MDL, Lopez, JP, Losecco, J, Louis, W, Lowery, J, Luethi, M, Luk, K, Lundberg, B, Lundin, T, Luo, X, Lux, T, Lykken, J, Machado, AA, Macier, JR, Magill, S, Mahler, G, Mahn, K, Malek, M, Malhotra, S, Malon, D, Mammoliti, F, Mancina, S, Mandal, SK, Mandodi, S, Manly, SL, Mann, A, Marchionni, A, Marciano, W, Mariani, C, Maricic, J, Marino, A, Marshak, M, Marshall, C, Marshall, J, Marteau, J, Martin-Albo, J, Martinez, D, Matsuno, S, Matthews, J, Mauger, C, Mavrokoridis, K, Mayilyan, D, Mazzucato, E, McCauley, N, McCluskey, E, McConkey, N, McDonald, K, McFarland, KS, McGowan, AM, McGrew, C, McKeown, R, McNulty, D, McTaggart, R, Mefodiev, A, Mehrian, M, Mehta, P, Mei, D, Mena, O, Menary, S, Mendez, H, Menegolli, A, Meng, G, Meng, Y, Merritt, H, Mertins, D, Messier, M, Metcalf, W, Mewes, M, Meyer, H, Miao, T, Milincic, R, Miller, W, Mills, G, Mineev, O, Miranda, O, Mishra, CS, Mishra, SR, Mitrica, B, Mladenov, D, Mocioiu, I, Mohanta, R, Mokhov, N, Montanari, C, Montanari, D, Moon, J, Mooney, M, Moore, C, Morfin, J, Morgan, B, Morris, C, Morse, W, Moss, Z, Mossey, C, Moura, CA, Mousseau, J, Mualem, L, Muether, M, Mufson, S, Murphy, S, Musser, J, Musser, R, Nakajima, Y, Naples, D, Navarro, J, Navas, D, Nelson, J, Nessi, M, Newcomer, M, Ng, Y, Nichol, R, Nicholls, TC, Nikolics, K, Niner, E, Norris, B, Noto, F, Novakova, P, Novella, P, Nowak, J, Nunes, MS, O'Keeffe, H, Oldeman, R, Oliveira, R, Olson, T, Onishchuk, Y, Osta, J, Ovsjannikova, T, Page, B, Pakvasa, S, Pal, S, Palamara, O, Palazzo, A, Paley, J, Palomares, C, Pantic, E, Paolone, V, Papadimitriou, V, Park, J, Parke, S, Parsa, Z, Pascoli, S, Patterson, R, Patton, S, Patzak, T, Paulos, B, Paulucci, L, Pavlovic, Z, Pawloski, G, Peeters, S, Pennacchio, E, Perch, A, Perdue, GN, Periale, L, Perkin, JD, Pessard, H, Petrillo, G, Petti, R, Petukhov, A, Pietropaolo, F, Plunkett, R, Pordes, S, Potekhin, M, Potenza, R, Potukuchi, B, Poudyal, N, Prokofiev, O, Pruthi, N, Przewlocki, P, Pushka, D, Qian, X, Raaf, JL, Raboanary, R, Radeka, V, Radovic, A, Raffelt, G, Rakhno, I, Rakotondramanana, HT, Rakotondravohitra, L, Ramachers, YA, Rameika, R, Ramsey, J, Rappoldi, A, Raselli, G, Ratoff, P, Rebel, B, Regenfus, C, Reichenbacher, J, Reitzner, D, Remoto, A, Renshaw, A, Rescia, S, Richardson, M, Rielage, K, Riesselmann, K, Robinson, M, Rochester, L, Rodrigues, OB, Rodrigues, P, Roe, B, Rosen, M, Roser, RM, Ross-Lonergan, M, Rossella, M, Rubbia, A, Rubbia, C, Rucinski, R, RudolphvonRohr, C, Russell, B, Ruterbories, D, Saakyan, R, Sahu, N, Sala, P, Samios, N, Sanchez, F, Sanchez, M, Sands, B, Santana, S, Santorelli, R, Santucci, G, Saoulidou, N, Scaramelli, A, Schellman, H, Schlabach, P, Schmitt, R, Schmitz, D, Schneps, J, Scholberg, K, Schukraft, A, Schwehr, J, Segreto, E, Seibert, S, Sepulveda-Quiroz, JA, Sergiampietri, F, Sexton-Kennedy, L, Sgalaberna, D, Shaevitz, M, Shahi, J, Shahsavarani, S, Shanahan, P, Shankar, SU, Sharma, R, Sharma, RK, Shaw, T, Shrock, R, Shyrma, I, Simos, N, Sinev, G, Singh, I, Singh, J, Singh, V, Sinnis, G, Sippach, W, Smargianaki, D, Smy, M, Snider, E, Snopok, P, Sobczyk, J, Sobel, H, Soderberg, M, Solomey, N, Sondheim, W, Sorel, M, Sousa, A, Soustruznik, K, Spitz, J, Spooner, NJ, Stancari, M, Stancu, I, Stefan, D, Steiner, HM, Stewart, J, Stock, J, Stoica, S, Stone, J, Strait, J, Strait, M, Strauss, T, Striganov, S, Sulej, R, Sullivan, G, Sun, Y, Suter, L, Sutera, CM, Svoboda, R, Szczerbinska, B, Szelc, A, Söldner-Rembold, S, Talaga, R, Tamsett, M, Tariq, S, Tatar, E, Tayloe, R, Taylor, C, Taylor, D, Terao, K, Thiesse, M, Thomas, J, Thompson, LF, Thomson, M, Thorn, C, Thorpe, M, Tian, X, Tiedt, D, Timm, SC, Tonazzo, A, Tope, T, Topkar, A, Torres, FR, Torti, M, Tortola, M, Tortorici, F, Toups, M, Touramanis, C, Tripathi, M, Tropin, I, Tsai, Y, Tsang, KV, Tsenov, R, Tufanli, S, Tull, C, Turner, J, Tzanov, M, Tziaferi, E, Uchida, Y, Urheim, J, Usher, T, Vagins, M, Vahle, P, Valdiviesso, GA, Valerio, L, Vallari, Z, Valle, J, VanBerg, R, VandeWater, R, VanGemmeren, P, Varanini, F, Varner, G, Vasseur, G, Vaziri, K, Velev, G, Ventura, S, Verdugo, A, Viant, T, Vieira, TV, Vignoli, C, Vilela, C, Viren, B, Vrba, T, Wachala, T, Wahl, D, Wallbank, M, Walsh, N, Wang, B, Wang, H, Wang, L, Wang, T, Warburton, TK, Warner, D, Wascko, M, Waters, D, Watson, TB, Weber, A, Weber, M, Wei, W, Weinstein, A, Wells, D, Wenman, D, Wetstein, M, White, A, Whitehead, L, Whittington, D, Wilking, M, Willhite, J, Wilson, P, Wilson, RJ, Winslow, L, Wittich, P, Wojcicki, S, Wong, HH, Wood, K, Worcester, E, Worcester, M, Wu, S, Xin, T, Yanagisawa, C, Yang, S, Yang, T, Yarritu, K, Ye, J, Yeh, M, Yershov, N, Yonehara, K, Yu, B, Yu, J, Zalesak, J, Zalewska, A, Zamorano, B, Zang, L, Zani, A, Zavala, G, Zeller, G, Zhang, C, Zimmerman, ED, Zito, M, Zwaska, R, Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), DUNE, 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)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)

Subjects
Condensed Matter::Soft Condensed Matter, High Energy Physics - Experiment (hep-ex), Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], FOS: Physical sciences, High Energy Physics::Experiment, Instrumentation and Detectors (physics.ins-det), Nonlinear Sciences::Pattern Formation and Solitons, Physics::Geophysics, High Energy Physics - Experiment
Abstract

A description of the proposed detector(s) for DUNE at LBNF

Published
2016

25. SHARP - II. Mass structure in strong lenses is not necessarily dark matter substructure: A flux ratio anomaly from an edge-on disc

Author

Hsueh, J. - W., Fassnacht, C. D., Vegetti, S., McKean, J. P., Spingola, C., Auger, M. W., Koopmans, L. V. E., and Lagattuta, D. J.

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Gravitational lens flux-ratio anomalies provide a powerful technique for measuring dark matter substructure in distant galaxies. However, before using these flux-ratio anomalies to test galaxy formation models, it is imperative to ascertain that the given anomalies are indeed due to the presence of dark matter substructure and not due to some other component of the lensing galaxy halo or to propagation effects. Here we present the case of CLASS~B1555+375, which has a strong radio-wavelength flux-ratio anomaly. Our high-resolution near-infrared Keck~II adaptive optics imaging and archival Hubble Space Telescope data reveal the lensing galaxy in this system to have a clear edge-on disc component that crosses directly over the pair of images that exhibit the flux-ratio anomaly. We find that simple models that include the disc can reproduce the cm-wavelength flux-ratio anomaly without requiring additional dark matter substructure. Although further studies are required, our results suggest the assumption that all flux-ratio anomalies are due to a population of dark matter sub-haloes may be incorrect, and analyses that do not account for the full complexity of the lens macro-model may overestimate the substructure mass fraction in massive lensing galaxies., 6 pages, submitted to MNRAS

Published
2016

26. H0LiCOW V. New COSMOGRAIL time delays of HE0435-1223: $H_0$ to 3.8% precision from strong lensing in a flat $��$CDM model

Author

Bonvin, V., Courbin, F., Suyu, S. H., Marshall, P. J., Rusu, C. E., Sluse, D., Tewes, M., Wong, K. C., Collett, T., Fassnacht, C. D., Treu, T., Auger, M. W., Hilbert, S., Koopmans, L. V. E., Meylan, G., Rumbaugh, N., Sonnenfeld, A., and Spiniello, C.

Subjects
J.2, Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, 85A40
Abstract

We present a new measurement of the Hubble Constant H0 and other cosmological parameters based on the joint analysis of three multiply-imaged quasar systems with measured gravitational time delays. First, we measure the time delay of HE0435-1223 from 13-year light curves obtained as part of the COSMOGRAIL project. Companion papers detail the modeling of the main deflectors and line of sight effects, and how these data are combined to determine the time-delay distance of HE 0435-1223. Crucially, the measurements are carried out blindly with respect to cosmological parameters in order to avoid confirmation bias. We then combine the time-delay distance of HE0435-1223 with previous measurements from systems B1608+656 and RXJ1131-1231 to create a Time Delay Strong Lensing probe (TDSL). In flat $��$CDM with free matter and energy density, we find $H_0$ = 71.9 +2.4 -3.0 km/s/Mpc and $��_��$ = 0.62 +0.24 -0.35 . This measurement is completely independent of, and in agreement with, the local distance ladder measurements of H0. We explore more general cosmological models combining TDSL with other probes, illustrating its power to break degeneracies inherent to other methods. The TDSL and Planck joint constraints are $H_0$ = 69.2 +1.4 -2.2 km/s/Mpc, $��_��$ = 0.70 +0.01 -0.01 and $��_k$ = 0.003 +0.004 -0.006 in open $��$CDM and $H_0$ = 79.0 +4.4 -4.2 km/s/Mpc, $��_{de}$ = 0.77 +0.02 -0.03 and $w$ = -1.38 +0.14 -0.16 in flat $w$CDM. Combined with Planck and Baryon Acoustic Oscillation data, when relaxing the constraints on the numbers of relativistic species we find $N_{eff}$ = 3.34 +0.21 -0.21 and when relaxing the total mass of neutrinos we find 0.182 eV. In an open $w$CDM in combination with Planck and CMB lensing we find $H_0$ = 77.9 +5.0 -4.2 km/s/Mpc, $��_{de}$ = 0.77 +0.03 -0.03, $��_k$ = -0.003 +0.004 -0.004 and $w$ = -1.37 +0.18 -0.23., 19 pages, 7 figures, 4 tables. Accepted for publication in MNRAS. Light curves and simulated data can be downloaded at http://www.h0licow.org

Published
2016
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27. Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) Conceptual Design Report Volume 2: The Physics Program for DUNE at LBNF

Author

DUNE Collaboration, Acciarri, R., Acero, M. A., Adamowski, M., Adams, C., Adamson, P., Adhikari, S., Ahmad, Z., Albright, C. H., Alion, T., Amador, E., Anderson, J., Anderson, K., Andreopoulos, C., Andrews, M., Andrews, R., Anghel, I., Anjos, J. d., Ankowski, A., Antonello, M., ArandaFernandez, A., Ariga, A., Ariga, T., Aristizabal, D., Arrieta-Diaz, E., Aryal, K., Asaadi, J., Asner, D., Athar, M. S., Auger, M., Aurisano, A., Aushev, V., Autiero, D., Avila, M., Back, J. J., Bai, X., Baibussinov, B., Baird, M., Balantekin, A. B., Baller, B., Ballett, P., Bambah, B., Bansal, M., Bansal, S., Barker, G. J., Barletta, W. A., Barr, G., Barros, N., Bartoszek, L., Bashyal, A., Bass, M., Bay, F., Beacom, J., Behera, B. R., Bellettini, G., Bellini, V., Beltramello, O., Benetti, P. A., Bercellie, A., Bergevin, M., Berman, E., Berns, H., Bernstein, R., Bertolucci, S., Bhandari, B., Bhatnagar, V., Bhuyan, B., Bian, J., Biery, K., Bishai, M., Blackburn, T., Blake, A., Blaszczyk, F. d. M., Blaufuss, E., Bleakley, B., Blucher, E., Bocean, V., Boffelli, F., Boissevain, J., Bolognesi, S., Bolton, T., Bonesini, M., Boone, T., Booth, C., Bordoni, S., Borysova, M., Bourguille, B., Boyd, S. B., Brailsford, D., Brandt, A., Bremer, J., Brice, S., Bromberg, C., Brooijmans, G., Brown, G., Brown, R., Brunetti, G., Bu, X., Buchanan, N., Budd, H., Bugg, B., Calafiura, P., Calligarich, E., Calvo, E., Camilleri, L., Campanelli, M., Cantini, C., Carls, B., Carr, R., Cascella, M., Castromonte, C., CatanoMur, E., Cavanna, F., Centro, S., CerveraVillanueva, A., Chandratre, V. B., Chatterjee, A., Chattopadhyay, S., Chaussard, L., Chembra, S., Chen, H., Chen, K., Chen, M., Cherdack, D., Chi, C., Childress, S., Choubey, S., Choudhary, B. C., Christodoulou, G., Christofferson, C., Church, E., Cianci, D., Cline, D., Coan, T., Cocco, A., Coelho, J., Cole, P., Collin, G., Conrad, J. M., Convery, M., Corey, R., Corwin, L., Cranshaw, J., Crivelli, P., Cronin-Hennessy, D., Curioni, A., Cushing, J., Adams, D. L., Dale, D., Das, S. R., Davenne, T., Davies, G. S., Davies, J., Dawson, J., De, K., deGouvea, A., deJong, J. K., deJong, P., DeLurgio, P., Decowski, M., Delbart, A., Densham, C., Dharmapalan, R., Dhingra, N., DiLuise, S., Diamantopoulou, M., Diaz, J. S., DiazBautista, G., Diwan, M., Djurcic, Z., Dolph, J., Drake, G., Duchesneau, D., Duvernois, M., Duyang, H., Dwyer, D. A., Dye, S., Dytman, S., Eberly, B., Edgecock, R., Edmunds, D., Elliott, S., Elnimr, M., Emery, S., Endress, E., Eno, S., Ereditato, A., Escobar, C. O., Evans, J., Falcone, A., Falk, L., Farbin, A., Farnese, C., Farzan, Y., Fava, A., Favilli, L., Felde, J., Felix, J., Fernandes, S., Fields, L., Finch, A., Fitton, M., Fleming, B., Forest, T., Fowler, J., Fox, W., Fried, J., Friedland, A., Fuess, S., Fujikawa, B., Gago, A., Gallagher, H., Galymov, S., Gamble, T., Gandhi, R., Garcia-Gamez, D., Gardiner, S., Garvey, G., Gehman, V. M., Gendotti, A., Geronimo, G. d., Ghag, C., Ghoshal, P., Gibin, D., Gil-Botella, I., Gill, R., Girardelli, D., Giri, A., Glavin, S., Goeldi, D., Golapinni, S., Gold, M., Gomes, R. A., GomezCadenas, J. J., Goodman, M. C., Gorbunov, D., Goswami, S., Graf, N., Graham, M., Gramelini, E., Gran, R., Grant, C., Grant, N., Greco, V., Greenlee, H., Greenler, L., Greenley, C., Groh, M., Grullon, S., Grundy, T., Grzelak, K., Guardincerri, E., Guarino, V., Guarnaccia, E., Guedes, G. P., Guenette, R., Guglielmi, A., Habig, A. T., Hackenburg, R. W., Hackenburg, A., Hadavand, H., Haenni, R., Hahn, A., Haigh, M. D., Haines, T., Hamernik, T., Handler, T., Hans, S., Harris, D., Hartnell, J., Hasegawa, T., Hatcher, R., Hatzikoutelis, A., Hays, S., Hazen, E., Headley, M., Heavey, A., Heeger, K., Heise, J., Hennessy, K., Hewes, V, Higuera, A., Hill, T., Himmel, A., Hogan, M., Holanda, P., Holin, A., Honey, W., Horikawa, S., Horton-Smith, G., Howard, B., Howell, J., Hurh, P., Huston, J., Hylen, J., Imlay, R., Insler, J., Introzzi, G., Ioanisyan, D., Ioannisian, A., Iwamoto, K., Izmaylov, A., Jackson, C., Jaffe, D. E., James, C., James, E., Jediny, F., Jen, C., Jhingan, A., Jiménez, S., Jo, J. H., Johnson, M., Johnson, R., Johnstone, J., Jones, B. J., Joshi, J., Jostlein, H., Jung, C. K., Junk, T., Kaboth, A., Kadel, R., Kafka, T., Kalousis, L., Kamyshkov, Y., Karagiorgi, G., Karasavvas, D., Karyotakis, Y., Kaur, A., Kaur, P., Kayser, B., Kazaryan, N., Kearns, E., Keener, P., Kemboi, S., Kemp, E., Kettell, S. H., Khabibullin, M., Khandaker, M., Khotjantsev, A., Kirby, B., Kirby, M., Klein, J., Kobilarcik, T., Kohn, S., Koizumi, G., Kopylov, A., Kordosky, M., Kormos, L., Kose, U., Kostelecky, V. A., Kramer, M., Kreslo, I., Kriske, R., Kropp, W., Kudenko, Y., Kudryavtsev, V. A., Kulagin, S., Kumar, A., Kumar, G., Kumar, J., Kumar, L., Kutter, T., Laminack, A., Lande, K., Lane, C., Lang, K., Lanni, F., Learned, J., Lebrun, P., Lee, D., Lee, H., Lee, K., Lee, W. M., LeiguideOliveira, M. A., Li, Q., Li, S., Li, X., Li, Y., Li, Z., Libo, J., Lin, C. S., Lin, S., Ling, J., Link, J., Liptak, Z., Lissauer, D., Littenberg, L., Littlejohn, B., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N., Loew, T., Lokajicek, M., Long, K., Lopes, M. D. L., Lopez, J. P., Losecco, J., Louis, W., Lowery, J., Luethi, M., Luk, K., Lundberg, B., Lundin, T., Luo, X., Lux, T., Lykken, J., Machado, A. A., Macier, J. R., Magill, S., Mahler, G., Mahn, K., Malek, M., Malhotra, S., Malon, D., Mammoliti, F., Mancina, S., Mandal, S. K., Mandodi, S., Manly, S. L., Mann, A., Marchionni, A., Marciano, W., Mariani, C., Maricic, J., Marino, A., Marshak, M., Marshall, C., Marshall, J., Marteau, J., Martin-Albo, J., Martinez, D., Matsuno, S., Matthews, J., Mauger, C., Mavrokoridis, K., Mayilyan, D., Mazzucato, E., McCauley, N., McCluskey, E., McConkey, N., McDonald, K., McFarland, K. S., McGowan, A. M., McGrew, C., McKeown, R., McNulty, D., McTaggart, R., Mefodiev, A., Mehrian, M., Mehta, P., Mei, D., Mena, O., Menary, S., Mendez, H., Menegolli, A., Meng, G., Meng, Y., Merritt, H., Mertins, D., Messier, M., Metcalf, W., Mewes, M., Meyer, H., Miao, T., Milincic, R., Miller, W., Mills, G., Mineev, O., Miranda, O., Mishra, C. S., Mishra, S. R., Mitrica, B., Mladenov, D., Mocioiu, I., Mohanta, R., Mokhov, N., Montanari, C., Montanari, D., Moon, J., Mooney, M., Moore, C., Morfin, J., Morgan, B., Morris, C., Morse, W., Moss, Z., Mossey, C., Moura, C. A., Mousseau, J., Mualem, L., Muether, M., Mufson, S., Murphy, S., Musser, J., Musser, R., Nakajima, Y., Naples, D., Navarro, J., Navas, D., Nelson, J., Nessi, M., Newcomer, M., Ng, Y., Nichol, R., Nicholls, T. C., Nikolics, K., Niner, E., Norris, B., Noto, F., Novakova, P., Novella, P., Nowak, J., Nunes, M. S., O'Keeffe, H., Oldeman, R., Oliveira, R., Olson, T., Onishchuk, Y., Osta, J., Ovsjannikova, T., Page, B., Pakvasa, S., Pal, S., Palamara, O., Palazzo, A., Paley, J., Palomares, C., Pantic, E., Paolone, V., Papadimitriou, V., Park, J., Parke, S., Parsa, Z., Pascoli, S., Patterson, R., Patton, S., Patzak, T., Paulos, B., Paulucci, L., Pavlovic, Z., Pawloski, G., Peeters, S., Pennacchio, E., Perch, A., Perdue, G. N., Periale, L., Perkin, J. D., Pessard, H., Petrillo, G., Petti, R., Petukhov, A., Pietropaolo, F., Plunkett, R., Pordes, S., Potekhin, M., Potenza, R., Potukuchi, B., Poudyal, N., Prokofiev, O., Pruthi, N., Przewlocki, P., Pushka, D., Qian, X., Raaf, J. L., Raboanary, R., Radeka, V., Radovic, A., Raffelt, G., Rakhno, I., Rakotondramanana, H. T., Rakotondravohitra, L., Ramachers, Y. A., Rameika, R., Ramsey, J., Rappoldi, A., Raselli, G., Ratoff, P., Rebel, B., Regenfus, C., Reichenbacher, J., Reitzner, D., Remoto, A., Renshaw, A., Rescia, S., Richardson, M., Rielage, K., Riesselmann, K., Robinson, M., Rochester, L., Rodrigues, O. B., Rodrigues, P., Roe, B., Rosen, M., Roser, R. M., Ross-Lonergan, M., Rossella, M., Rubbia, A., Rubbia, C., Rucinski, R., RudolphvonRohr, C., Russell, B., Ruterbories, D., Saakyan, R., Sahu, N., Sala, P., Samios, N., Sanchez, F., Sanchez, M., Sands, B., Santana, S., Santorelli, R., Santucci, G., Saoulidou, N., Scaramelli, A., Schellman, H., Schlabach, P., Schmitt, R., Schmitz, D., Schneps, J., Scholberg, K., Schukraft, A., Schwehr, J., Segreto, E., Seibert, S., Sepulveda-Quiroz, J. A., Sergiampietri, F., Sexton-Kennedy, L., Sgalaberna, D., Shaevitz, M., Shahi, J., Shahsavarani, S., Shanahan, P., Shankar, S. U., Sharma, R., Sharma, R. K., Shaw, T., Shrock, R., Shyrma, I., Simos, N., Sinev, G., Singh, I., Singh, J., Singh, V., Sinnis, G., Sippach, W., Smargianaki, D., Smy, M., Snider, E., Snopok, P., Sobczyk, J., Sobel, H., Soderberg, M., Solomey, N., Sondheim, W., Sorel, M., Sousa, A., Soustruznik, K., Spitz, J., Spooner, N. J., Stancari, M., Stancu, I., Stefan, D., Steiner, H. M., Stewart, J., Stock, J., Stoica, S., Stone, J., Strait, J., Strait, M., Strauss, T., Striganov, S., Sulej, R., Sullivan, G., Sun, Y., Suter, L., Sutera, C. M., Svoboda, R., Szczerbinska, B., Szelc, A., Söldner-Rembold, S., Talaga, R., Tamsett, M., Tariq, S., Tatar, E., Tayloe, R., Taylor, C., Taylor, D., Terao, K., Thiesse, M., Thomas, J., Thompson, L. F., Thomson, M., Thorn, C., Thorpe, M., Tian, X., Tiedt, D., Timm, S. C., Tonazzo, A., Tope, T., Topkar, A., Torres, F. R., Torti, M., Tortola, M., Tortorici, F., Toups, M., Touramanis, C., Tripathi, M., Tropin, I., Tsai, Y., Tsang, K. V., Tsenov, R., Tufanli, S., Tull, C., Turner, J., Tzanov, M., Tziaferi, E., Uchida, Y., Urheim, J., Usher, T., Vagins, M., Vahle, P., Valdiviesso, G. A., Valerio, L., Vallari, Z., Valle, J., VanBerg, R., VandeWater, R., VanGemmeren, P., Varanini, F., Varner, G., Vasseur, G., Vaziri, K., Velev, G., Ventura, S., Verdugo, A., Viant, T., Vieira, T. V., Vignoli, C., Vilela, C., Viren, B., Vrba, T., Wachala, T., Wahl, D., Wallbank, M., Walsh, N., Wang, B., Wang, H., Wang, L., Wang, T., Warburton, T. K., Warner, D., Wascko, M., Waters, D., Watson, T. B., Weber, A., Weber, M., Wei, W., Weinstein, A., Wells, D., Wenman, D., Wetstein, M., White, A., Whitehead, L., Whittington, D., Wilking, M., Willhite, J., Wilson, P., Wilson, R. J., Winslow, L., Wittich, P., Wojcicki, S., Wong, H. H., Wood, K., Worcester, E., Worcester, M., Wu, S., Xin, T., Yanagisawa, C., Yang, S., Yang, T., Yarritu, K., Ye, J., Yeh, M., Yershov, N., Yonehara, K., Yu, B., Yu, J., Zalesak, J., Zalewska, A., Zamorano, B., Zang, L., Zani, A., Zavala, G., Zeller, G., Zhang, C., Zimmerman, E. D., Zito, M., Zwaska, R., AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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), DUNE, Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire d'Annecy de Physique des Particules (LAPP), Girod, Dominique, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Center for Neutrino Physics, and Physics

Subjects
Physics - Instrumentation and Detectors, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], hep-ex, Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), High Energy Physics - Experiment, Physics::Geophysics, High Energy Physics - Experiment (hep-ex), [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics::Accelerator Physics, High Energy Physics::Experiment, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], physics.ins-det
Abstract

see paper for full list of authors; The Physics Program for the Deep Underground Neutrino Experiment (DUNE) at the Fermilab Long-Baseline Neutrino Facility (LBNF) is described.

Published
2015

28. First Axion Results from the XENON100 Experiment

Author

Xenon, The Collaboration, Aprile, E., Agostini, F., Alfonsi, M., Arisaka, K., Arneodo, F., Auger, M., Balan, C., Barrow, P., Baudis, L., Bauermeister, B., Behrens, A., Beltrame, P., Bokeloh, K., Brown, A., Brown, E., Bruenner, S., Bruno, G., Budnik, R., Cardoso, J. M. R., Colijn, A. P., Contreras, H., Cussonneau, J. P., Decowski, M. P., Duchovni, E., Fattori, S., Ferella, A. D., Fulgione, W., Gao, F., Garbini, M., Geis, C., Goetzke, L. W., Grignon, C., Gross, E., Hampel, W., Itay, R., Kaether, F., Kessler, G., Kish, A., Landsman, H., Lang, R. F., Le Calloch, M., Lellouch, D., Levy, C., Lindemann, S., Lindner, M., Lopes, J. A. M., Lung, K., Lyashenko, A., Macmullin, S., Marrodan Undagoitia, T., Masbou, J., Massoli, F. V., Mayani Paras, D., Melgarejo Fernandez, A. J., Meng, Y., Messina, M., Miguez, B., Molinario, A., Murra, M., Naganoma, J., Oberlack, U., Orrigo, S. E. A., Pantic, E., Persiani, R., Piastra, F., Pienaar, J., Plante, G., Priel, N., Reichard, S., Reuter, C., Rizzo, A., Rosendahl, S., Dos Santos, J. M. F., Sartorelli, G., Schindler, S., Schreiner, J., Schumann, M., Scotto Lavina, L., Selvi, M., Shagin, P., Simgen, H., Teymourian, A., Thers, D., Tiseni, A., Gian Carlo Trinchero, Vitells, O., Wang, H., Weber, M., Weinheimer, C., Laboratoire SUBATECH Nantes (SUBATECH), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), XENON100, Astroparticle Physics (IHEF, IoP, FNWI), E. Aprile, F. Agostini, M. Alfonsi, K. Arisaka, F. Arneodo, M. Auger, C. Balan, P. Barrow, L. Baudi, B. Bauermeister, A. Behren, P. Beltrame, K. Bokeloh, A. Brown, E. Brown, S. Bruenner, G. Bruno, R. Budnik, J. M. R. Cardoso, A. P. Colijn, H. Contrera, J. P. Cussonneau, M. P. Decowski, E. Duchovni, S. Fattori, A. D. Ferella, W. Fulgione, F. Gao, M. Garbini, C. Gei, L. W. Goetzke, C. Grignon, E. Gro, W. Hampel, R. Itay, F. Kaether, G. Kessler, A. Kish, H. Landsman, R. F. Lang, M. Le Calloch, D. Lellouch, C. Levy, S. Lindemann, M. Lindner, J. A. M. Lope, K. Lung, A. Lyashenko, S. MacMullin, T. Marrodán Undagoitia, J. Masbou, F. V. Massoli, D. Mayani Para, A. J. Melgarejo Fernandez, Y. Meng, M. Messina, B. Miguez, A. Molinario, M. Murra, J. Naganoma, K. Ni, U. Oberlack, S. E. A. Orrigo, E. Pantic, R. Persiani, F. Piastra, J. Pienaar, G. Plante, N. Priel, S. Reichard, C. Reuter, A. Rizzo, S. Rosendahl, J. M. F. dos Santo, G. Sartorelli, S. Schindler, J. Schreiner, M. Schumann, L. Scotto Lavina, M. Selvi, P. Shagin, H. Simgen, A. Teymourian, D. Ther, A. Tiseni, G. Trinchero, O. Vitell, H. Wang, M. Weber, C. Weinheimer, and The XENON100 Collaboration

Subjects
Nuclear and High Energy Physics, Particle physics, Astrophysics and Astronomy, Cosmology and Nongalactic Astrophysics (astro-ph.CO), astro-ph.GA, Dark matter, chemistry.chemical_element, FOS: Physical sciences, Astrophysics, 01 natural sciences, Cosmology, dark matter, Xenon, High Energy Physics - Phenomenology (hep-ph), Assioni, 0103 physical sciences, 010306 general physics, Axion, Liquid Xenon, Coupling, Coupling constant, Quantum chromodynamics, Physics, 010308 nuclear & particles physics, hep-ph, Astrophysics - Astrophysics of Galaxies, Galaxy, High Energy Physics - Phenomenology, chemistry, [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], Astrophysics of Galaxies (astro-ph.GA), astro-ph.CO, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We present the first results of searches for axions and axion-like-particles with the XENON100 experiment. The axion-electron coupling constant, $g_{Ae}$, has been tested by exploiting the axio-electric effect in liquid xenon. A profile likelihood analysis of 224.6 live days $\times$ 34 kg exposure has shown no evidence for a signal. By rejecting $g_{Ae}$, larger than $7.7 \times 10^{-12}$ (90% CL) in the solar axion search, we set the best limit to date on this coupling. In the frame of the DFSZ and KSVZ models, we exclude QCD axions heavier than 0.3 eV/c$^2$ and 80 eV/c$^2$, respectively. For axion-like-particles, under the assumption that they constitute the whole abundance of dark matter in our galaxy, we constrain $g_{Ae}$, to be lower than $1 \times 10^{-12}$ (90% CL) for masses between 5 and 10 keV/c$^2$. We present the first results of searches for axions and axionlike particles with the XENON100 experiment. The axion-electron coupling constant, gAe, has been probed by exploiting the axioelectric effect in liquid xenon. A profile likelihood analysis of 224.6 live days × 34-kg exposure has shown no evidence for a signal. By rejecting gAe larger than 7.7×10-12 (90% C.L.) in the solar axion search, we set the best limit to date on this coupling. In the frame of the DFSZ and KSVZ models, we exclude QCD axions heavier than 0.3 and 80 eV/c2, respectively. For axionlike particles, under the assumption that they constitute the whole abundance of dark matter in our galaxy, we constrain gAe to be lower than 1×10-12 (90% C.L.) for masses between 5 and 10 keV/c2. We present the first results of searches for axions and axion-like-particles with the XENON100 experiment. The axion-electron coupling constant, $g_{Ae}$, has been probed by exploiting the axio-electric effect in liquid xenon. A profile likelihood analysis of 224.6 live days $\times$ 34 kg exposure has shown no evidence for a signal. By rejecting $g_{Ae}$, larger than $7.7 \times 10^{-12}$ (90\% CL) in the solar axion search, we set the best limit to date on this coupling. In the frame of the DFSZ and KSVZ models, we exclude QCD axions heavier than 0.3 eV/c$^2$ and 80 eV/c$^2$, respectively. For axion-like-particles, under the assumption that they constitute the whole abundance of dark matter in our galaxy, we constrain $g_{Ae}$, to be lower than $1 \times 10^{-12}$ (90\% CL) for mass range from 1 to 40 keV/c$^2$, and set the best limit to date as well.

Published
2014
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29. An improved measurement of the 2������ half-life of Xe-136 with EXO-200

Author

Albert, J. B., Auger, M., Auty, D. J., Barbeau, P. S., Beauchamp, E., Beck, D., Belov, V., Benitez-Medina, C., Bonatt, J., Breidenbach, M., Brunner, T., Burenkov, A., Cao, G. F., Chambers, C., Chaves, J., Cleveland, B., Cook, S., Daniels, T., Danilov, M., Daugherty, S. J., Davis, C. G., Davis, J., Delaquis, S., DeVoe, R., Dobi, A., Dolinski, M. J., Dolgolenko, A., Dunford, M., Fairbank, W., Farine, J., Feldmeier, W., Fierlinger, P., Franco, D., Fudenberg, D., Giroux, G., Gornea, R., Graham, K., Gratta, G., Hall, C., Hall, K., Hargrove, C., Herrin, S., Hughes, M., Jiang, X. S., Johnson, A., Johnson, T. N., Johnston, S., Karelin, A., Kaufman, L. J., Killick, R., Kravitz, S., Kuchenkov, A., Kumar, K. S., Leonard, D. S., Leonard, F., Licciardi, C., MacLellan, R., Marino, M. G., Mong, B., D��ez, M. Montero, Moore, D., Nelson, R., Odian, A., Ostrovskiy, I., O'Sullivan, K., Ouellet, C., Piepke, A., Pocar, A., Prescott, C. Y., Rivas, A., Rowson, P. C., Rozo, M. P., Russell, J. J., Sabourov, A., Sinclair, D., Skarpaas, K., Slutsky, S., Stekhanov, V., Strickland, V., Tarka, M., Tolba, T., Tosi, D., Twelker, K., Vogel, P., Vuilleumier, J. -L., Waite, A., Walton, J., Walton, T., Weber, M., Wen, L. J., Wichoski, U., Wodin, J., Wright, J. D., Yang, L., Yen, Y. -R., Zeldovich, O. Ya., and Zhao, Y. B.

Subjects
High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Nuclear Experiment (nucl-ex)
Abstract

We report on an improved measurement of the 2������ half-life of Xe-136 performed by EXO-200. The use of a large and homogeneous time projection chamber allows for the precise estimate of the fiducial mass used for the measurement, resulting in a small systematic uncertainty. We also discuss in detail the data analysis methods used for double-beta decay searches with EXO-200, while emphasizing those directly related to the present measurement. The Xe-136 2������ half-life is found to be 2.165 +- 0.016 (stat) +- 0.059 (sys) x 10^21 years. This is the most precisely measured half-life of any 2������ decay to date., 34 pages, 32 figures, Updated to published version

Published
2013
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30. SHARP - I. A high-resolution multi-band view of the infra-red Einstein ring of JVAS B1938+666

Author

Lagattuta, D. J., Vegetti, S., Fassnacht, C. D., Auger, M. W., Koopmans, L. V. E., and McKean, J. P.

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We present new mass models for the gravitational lens system B1938+666, using multi-wavelength data acquired from Keck adaptive optics (AO) and Hubble Space Telescope (HST) observations. These models are the first results from the Strong-lensing at High Angular Resolution Program (SHARP), a project designed to study known quadruple-image and Einstein ring lenses using high-resolution imaging, in order to probe their mass distributions in unprecedented detail. Here, we specifically highlight differences between AO- and HST-derived lens models, finding that -- at least when the lens and source galaxies are both bright and red, and the system has a high degree of circular symmetry -- AO-derived models place significantly tighter constraints on model parameters. Using this improved precision, we infer important physical properties about the B1938+666 system, including the mass density slope of the lensing galaxy (gamma = 2.045), the projected dark matter mass fraction within the Einstein radius (M_dark/M_lens = 0.55), and the total magnification factor of the source galaxy (~ 13). Additionally, we measure an upper-limit constraint on luminous substructure (M_V > 16.2), based on the non-detection of bright satellite galaxies in all data sets. Finally, we utilize the improved image resolution of the AO data to reveal the presence of faint arcs outside of the primary Einstein ring. The positions and orientations of these arcs raise the intriguing possibility that B1938+666 has a second source galaxy, located at a more distant redshift. However, future work is needed to verify this hypothesis., 12 pages, 7 figures; Accepted for publication in MNRAS

Published
2012

31. The rapid atmospheric monitoring system of the Pierre Auger Observatory

Author

Abreu, P., Aglietta, M, Ahlers, M., Ahn, M., Albuquerque, E. J., Allard, I. F. M., Allekotte, D., Allen, I., Allison, J., Almela, P., Castillo, A., Alvarez Muniz, J. A., Batista, J., Ambrosio, R. A., Aminaei, M., Anchordoqui, A., Andringa, L., Antici'C, S., Aramo, T., Arganda, C., Arqueros, E., Asorey, F., Assis, H., Aublin, P., Ave, J., Avenier, M., Avila, M., Badescu, G., Balzer, A. M., Barber, M., Barbosa, K. B., Bardenet, A. F., Barroso, R., Baughman, S. L. C., Bauml, B., Baus, J., Beatty, C., Becker, J. J., Belletoile, K. H., Bellido, A., Benzvi, J. A., Berat, S., Bertou, C., Biermann, X., Billoir, P. L., Blanco, P., Blanco, F., Bleve, M., Blumer, C., Bohacova, H., Boncioli, M., Bonifazi, D., Bonino, C., Borodai, R., Brack, N., Brancus, J., Brogueira, I., Brown, P., Bruijn, W. C., Buchholz, R., Bueno, P., Buroker, A., Burton, L., Caballero Mora, R. E., Caccianiga, K. S., Caramete, B., Caruso, L., Castellina, R., Catalano, A., Cataldi, O., Cazon, G., Cester, L., Chauvin, R., Cheng, J., Chiavassa, S. H., Chinellato, A., Diaz, J. A., Chudoba, J. C., Cilmo, J., Clay, M., Cocciolo, R. W., Collica, G., Coluccia, L., Conceicao, M. R., Contreras, R., Cook, F., Cooper, H., Coppens, M. J., Cordier, J., Coutu, A., Covault, S., Creusot, C. E., Criss, A., Cronin, A., Curutiu, J., Dagoret Campagne, A., Dallier, S., Daniel, R., Dasso, B., Daumiller, S., Dawson, K., de Almeida, B. R., De Domenico, R. M., De Donato, M., de Jong, C., De la Vega, S. J., de Mello, G., Neto, W. J. M., Mitri, Jrtd, de Souza, I., de Vries, V., del Peral, K. D., del Rio, L., Deligny, M., Dembinski, O., Dhital, H., Di Giulio, N., Castro, C., Diep, M. L. D., Diogo, P. N., Dobrigkeit, F., Docters, C., D'Olivo, W., Dong, J. C., Dorofeev, P. N., dos Anjos, A., Dova, J. C., D'Urso, M. T., Dutan, D., Ebr, I., Engel, J., Erdmann, R., Escobar, M., Espadanal, C. O., Etchegoyen, J., Luis, A., Falcke, P. F. S., Fang, H., Farrar, K., Fauth, G., Fazzini, A. C., Ferguson, N., Fick, A. P., Figueira, B., Filevich, J. M., Filipcic, A., Fliescher, A., Fracchiolla, S., Fraenkel, C. E., Fratu, E. D., Frohlich, O., Fuchs, U., Gaior, B., Gamarra, R., Gambetta, R. F., Garcia, S., Roca, B., Garcia Gamez, S. T. G., Garcia Pinto, D., Garilli, D., Bravo, G., Gemmeke, A. G., Ghia, H., Giller, P. L., Gitto, M., Glass, J., Gold, H., Golup, M. S., Albarracin, G., Berisso, F. G., Vitale, M. G., Goncalves, P. F. G., Gonzalez, P., Gookin, G., Gorgi, B., Gouffon, A., Grashorn, P., Grebe, E., Griffith, S., Grillo, N., Guardincerri, A. F., Guarino, Y., Guedes, F., Hansen, G. P., Harari, P., Harrison, D., Harton, T. A., Haungs, J. L., Hebbeker, A., Heck, T., Herve, D., Hojvat, A. E., Hollon, C., Holmes, N., Homola, V. C., Horandel, P., Horvath, J. R., Hrabovsky, P., Huber, M., Huege, D., Insolia, T., Ionita, A., Italiano, F., Jansen, A., Jarne, S., Jiraskova, C., Josebachuili, S., Kadija, M., Kampert, K., Karhan, K. H., Kasper, P., Katkov, P., Kegl, I., Keilhauer, B., Keivani, B., Kelley, A., Kemp, J. L., Kieckhafer, E., Klages, R. M., Kleifges, H. O., Kleinfeller, M., Knapp, J., Koang, J., Kotera, D. H., Krohm, K., Kromer, N., Kruppke Hansen, O., Kuempel, D., Kulbartz, D., Kunka, J. K., La Rosa, N., Lachaud, G., Lahurd, C., Latronico, D., Lauer, L., Lautridou, R., Le Coz, P., Leao, S., Lebrun, Msab and, Lebrun, D., de Oliveira, P., Letessier Selvon, M. A. L., Lhenry Yvon, A., Link, I., Lopez, K., Aguera, R., Louedec, A. L., Bahilo, K., J. L., Lu, Lucero, L., Ludwig, A., Lyberis, M., Maccarone, H., Macolino, M. C., Maldera, C., Maller, S., Mandat, J., Mantsch, D., Mariazzi, P., Marin, A. G., Marin, J., Maris, V., Falcon, I. C., Marsella, H. R. M., Martello, G., Martin, D., Martinez, L., Bravo, H., Martraire, O. M., Meza, D., Mathes, J. J. M., Matthews, H. J., Matthews, J., Matthiae, A. J., Maurel, G., Maurizio, D., Mazur, D., Medina Tanco, P. O., Melissas, G., Melo, M., Menichetti, D., Menshikov, E., Mertsch, A., Meurer, P., Meyhandan, C., Mi'Canovi'C, R., Micheletti, S., Minaya, M. I., Miramonti, I. A., Molina Bueno, L., Mollerach, L., Monasor, S., Ragaigne, M., Montanet, D. M., Morales, F., Morello, B., Moreno, C., Moreno, E., Mostafa, J. C., Moura, M., Muller, C. A., Muller, M. A., Munchmeyer, G., Mussa, M., Navarra, R., Navarro, G., Navas, J. L., Necesal, S., Nellen, P., Nelles, L., Neuser, A., Nhung, J., Niechciol, P. T., Niemietz, M., Nierstenhoefer, L., Nitz, N., Nosek, D., Nozka, D., Oehlschlager, L., Olinto, J., Ortiz, A., Pacheco, M., Selmi Dei, N., Palatka, D. P., Pallotta, M., Palmieri, J., Parente, N., Parizot, G., Parra, E., Pastor, A., Paul, S., Pech, T., Pekala, M., Pelayo, J., Pepe, R., Perrone, I. M., Pesce, L., Petermann, R., Petrera, E., Petrolini, Alessandro, Petrov, A., Pfendner, Y., Piegaia, C., Pierog, R., Pieroni, T., Pimenta, P., Pirronello, M., Platino, V., Plum, M., Ponce, M., Pontz, V. H., Porcelli, M., Privitera, A., Prouza, P., Quel, M., Querchfeld, E. J., Rautenberg, S., Ravel, J., Ravignani, O., Revenu, D., Ridky, B., Riggi, J., Risse, S., Ristori, M., Rivera, P., Rizi, H., Roberts, V., de Carvalho, J., Rodriguez, W. R., Cabo, G., Martino, I. R., Rojo, J. R., Rodriguez Frias, J. R., Ros, M. D., Rosado, G., Rossler, J., Roth, T., Rouille d'Orfeuil, M., Roulet, B., Rovero, E., Ruhle, A. C., Saftoiu, C., Salamida, A., Salazar, F., Greus, H., Salina, F. S., Sanchez, G., Santo, F., Santos, C. E., Santos, E., Sarazin, E. M., Sarkar, F., Sarkar, B., Sato, S., Scharf, R., Scherini, N., Schieler, V., Schiffer, H., Schmidt, P., Scholten, A., Schoorlemmer, O., Schovancova, H., Schovanek, J., Schroder, P., Schulte, F., Schuster, S., Sciutto, D., Scuderi, S. J., Segreto, M., Settimo, A., Shadkam, M., Shellard, A., Sidelnik, R. C., Sigl, I., Lopez, G., Sima, H. H. S., Smialkowski, O., Smida, A., Snow, R., Sommers, G. R., Sorokin, P., Spinka, J., Squartini, H., Srivastava, R., Stanic, Y. N., Stapleton, S., Stasielak, J., Stephan, J., Stutz, M., Suarez, A., Suomijarvi, F., Supanitsky, T., Susa, A. D., Sutherland, T., Swain, M. S., Szadkowski, J., Szuba, Z., Tapia, M., Tartare, A., Tascau, M., Tcaciuc, O., Thao, R., Thomas, N. T., Tiffenberg, D., Timmermans, J., Tkaczyk, C., Peixoto, W., Toma, C. J. T., Tomankova, G., Tome, L., Tonachini, B., Travnicek, A., Tridapalli, P., Tristram, D. B., Trovato, G., Tueros, E., Ulrich, M., Unger, R., Urban, M., Galicia, M., Valino, J. F. V., Valore, I., Van Aar, L., van den Berg, G., van Vliet, A. M., Varela, A., Cardenas, E., Vazquez, B. V., Vazquez, J. R., Veberic, R. A., Verzi, D., Vicha, V., Videla, J., Villasenor, M., Wahlberg, L., Wahrlich, H., Wainberg, P., Walz, O., Watson, D., Weber, A. A., Weidenhaupt, M., Weindl, K., Werner, A., Westerhoff, F., Whelan, S., Widom, B. J., Wieczorek, A., Wiencke, G., Wilczynska, L., Wilczynski, B., Will, H., Williams, M., Winchen, C., Wommer, T., Wundheiler, M., Yamamoto, B., Yapici, T., Younk, T., Yuan, P., Yushkov, G., Garcia, A., Zas, B. Z., Zavrtanik, E., Zavrtanik, D., Zaw, M., Zepeda, I., Zhou, A., Zhu, J., Silva, Y., Ziolkowski, M. Z., Pierre Auger, M., APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), 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), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire d'Orsay (IPNO), PIERRE AUGER, P., Abreu, M., Aglietta, M., Ahler, E. J., Ahn, I. F. M., Albuquerque, D., Allard, I., Allekotte, J., Allen, P., Allison, A., Almela, J., Alvarez Castillo, J., Alvarez Muñiz, R., Alves Batista, M., Ambrosio, A., Aminaei, L., Anchordoqui, S., Andringa, T., Antičić, C., Aramo, E., Arganda, F., Arquero, H., Asorey, P., Assi, J., Aublin, M., Ave, M., Avenier, G., Avila, A. M., Badescu, M., Balzer, K. B., Barber, A. F., Barbosa, R., Bardenet, S. L. C., Barroso, B., Baughman f, J., Bäuml, C., Bau, J. J., Beatty, K. H., Becker, A., Bellétoile, J. A., Bellido, S., Benzvi, C., Berat, X., Bertou, P. L., Biermann, P., Billoir, F., Blanco, M., Blanco, C., Bleve, H., Blümer, M., Boháčová, D., Boncioli, C., Bonifazi, R., Bonino, N., Borodai, J., Brack, I., Brancu, P., Brogueira, W. C., Brown, R., Bruijn i, P., Buchholz, A., Bueno, L., Buroker, R. E., Burton, K. S., Caballero Mora, B., Caccianiga, L., Caramete, R., Caruso, A., Castellina, O., Catalano, G., Cataldi, L., Cazon, R., Cester, J., Chauvin, S. H., Cheng, A., Chiavassa, J. A., Chinellato, J., Chirinos Diaz, J., Chudoba, M., Cilmo, R. W., Clay, Cocciolo, Giuseppe, L., Collica, Coluccia, MARIA RITA, R., Conceição, F., Contrera, H., Cook, M. J., Cooper, J., Coppen, A., Cordier, S., Coutu, C. E., Covault, A., Creusot, A., Cri, J., Cronin, A., Curutiu, S., Dagoret Campagne, R., Dallier, B., Daniel, S., Dasso, K., Daumiller, B. R., Dawson, R. M., de Almeida, M., De Domenico, C., De Donato, S. J., de Jong, G., De La Vega, W. J. M., de Mello Junior, J. R. T., de Mello Neto, DE MITRI, Ivan, V., de Souza, K. D., de Vrie, L., del Peral, M., del Río, O., Deligny, H., Dembinski, N., Dhital, C., Di Giulio, M. L., Díaz Castro, P. N., Diep, F., Diogo, C., Dobrigkeit, W., Docter, J. C., D'Olivo, P. N., Dong, A., Dorofeev, J. C., dos Anjo, M. T., Dova, D., D'Urso, I., Dutan, J., Ebr, R., Engel, M., Erdmann, C. O., Escobar, J., Espadanal, A., Etchegoyen, P., Facal San Lui, H., Falcke, K., Fang, G., Farrar, A. C., Fauth, N., Fazzini, A. P., Ferguson, B., Fick, J. M., Figueira, A., Filevich, A., Filipčič, S., Fliescher, C. E., Fracchiolla, E. D., Fraenkel!, O., Fratu, U., Fröhlich, B., Fuch, R., Gaior, R. F., Gamarra, S., Gambetta, B., García, S. T., Garcia Roca, D., Garcia Gamez, D., Garcia Pinto, G., Garilli, A., Gascon Bravo, H., Gemmeke, P. L., Ghia, M., Giller, J., Gitto, H., Gla, M. S., Gold, G., Golup, F., Gomez Albarracin, M., Gómez Berisso, P. F., Gómez Vitale, P., Gonçalve, J. G., Gonzalez, B., Gookin, A., Gorgi, P., Gouffon, E., Grashorn, S., Grebe, N., Griffith, A. F., Grillo, Y., Guardincerri, F., Guarino, G. P., Guede, P., Hansen, D., Harari, T. A., Harrison, J. L., Harton, A., Haung, T., Hebbeker, D., Heck, A. E., Herve, C., Hojvat, N., Hollon, V. C., Holme, P., Homola, J. R., Hörandel, P., Horvath, M., Hrabovský, D., Huber, T., Huege, A., Insolia, F., Ionita, A., Italiano, S., Jansen, C., Jarne, S., Jiraskova, M., Josebachuili, K., Kadija, K. H., Kampert, P., Karhan, P., Kasper, I., Katkov, B., Kégl, B., Keilhauer, A., Keivani, J. L., Kelley, E., Kemp, R. M., Kieckhafer, H. O., Klage, M., Kleifge, J., Kleinfeller, J., Knapp, D. H., Koang, K., Kotera, N., Krohm, O., Krömer, D., Kruppke Hansen, D., Kuempel, J. K., Kulbartz, N., Kunka, G., La Rosa, C., Lachaud, D., Lahurd, L., Latronico, R., Lauer, P., Lautridou, S., Le Coz, M. S. A. B., Leão, D., Lebrun, P., Lebrun, M. A., Leigui de Oliveira, A., Letessier Selvon, I., Lhenry Yvon, K., Link, R., López, A., Lopez Agüera, K., Louedec, J., Lozano Bahilo, L., Lu, A., Lucero, M., Ludwig, H., Lyberi, M. C., Maccarone, C., Macolino, S., Maldera, J., Maller, D., Mandat, P., Mantsch, A. G., Mariazzi, J., Marin, V., Marin, I. C., Mari, H. R., Marquez Falcon, Marsella, Giovanni, Martello, Daniele, L., Martin, H., Martinez, O., Martínez Bravo, D., Martraire, J. J., Masías Meza, H. J., Mathe, J., Matthew, J. A. J., Matthew, G., Matthiae, D., Maurel, D., Maurizio, P. O., Mazur, G., Medina Tanco, M., Melissa, D., Melo, E., Menichetti, A., Menshikov, P., Mertsch, C., Meurer, R., Meyhandan, S., Mićanović, M. I., Micheletti, I. A., Minaya, L., Miramonti, L., Molina Bueno, S., Mollerach, M., Monasor, D., Monnier Ragaigne, F., Montanet, B., Morale, C., Morello, E., Moreno, J. C., Moreno, M., Mostafá, C. A., Moura, M. A., Muller, G., Müller, M., Münchmeyer, R., Mussa, G., Navarra ‡, J. L., Navarro, S., Nava, P., Necesal, L., Nellen, A., Nelle, J., Neuser, P. T., Nhung, M., Niechciol, L., Niemietz, N., Nierstenhoefer, D., Nitz, D., Nosek, L., Nožka, J., Oehlschläger, A., Olinto, M., Ortiz, N., Pacheco, D., Pakk Selmi Dei, M., Palatka, J., Pallotta, N., Palmieri, G., Parente, E., Parizot, A., Parra, S., Pastor, T., Paul, M., Pech, J., Pękala, R., Pelayo, I. M., Pepe, Perrone, Lorenzo, R., Pesce, E., Petermann, S., Petrera, A., Petrolini, Y., Petrov, C., Pfendner, R., Piegaia, T., Pierog, P., Pieroni, M., Pimenta, V., Pirronello, M., Platino, M., Plum, V. H., Ponce, M., Pontz, A., Porcelli, P., Privitera, M., Prouza, E. J., Quel, S., Querchfeld, J., Rautenberg, O., Ravel, D., Ravignani, B., Revenu, J., Ridky, S., Riggi, M., Risse, P., Ristori, H., Rivera, V., Rizi, J., Robert, W., Rodrigues de Carvalho, G., Rodriguez, I., Rodriguez Cabo, J., Rodriguez Martino, J., Rodriguez Rojo, M. D., Rodríguez Fría, G., Ro, J., Rosado, T., Rossler, M., Roth, B., Rouillé d'Orfeuil, E., Roulet, A. C., Rovero, C., Rühle, A., Saftoiu, F., Salamida, H., Salazar, F., Salesa Greu, G., Salina, F., SÃ! ¡nchez, C. E., Santo, E., Santo, E. M., Santo, F., Sarazin, B., Sarkar, S., Sarkar, R., Sato, N., Scharf, V., Scherini, H., Schieler, P., Schiffer, A., Schmidt, O., Scholten, H., Schoorlemmer, J., Schovancova, P., Schovánek, F., Schröder, S., Schulte, D., Schuster, S. J., Sciutto, M., Scuderi, A., Segreto, M., Settimo, A., Shadkam, R. C., Shellard, I., Sidelnik, G., Sigl, H. H., Silva Lopez, O., Sima, A., Śmiałkowski, R., Šmída, G. R., Snow, P., Sommer, J., Sorokin, H., Spinka, R., Squartini, Y. N., Srivastava, S., Stanic, J., Stapleton, J., Stasielak, M., Stephan, A., Stutz, F., Suarez, T., Suomijärvi, A. D., Supanitsky, T., Šuša, M. S., Sutherland, J., Swain, Z., Szadkowski, M., Szuba, A., Tapia, M., Tartare, O., Taşcău, R., Tcaciuc, N. T., Thao, D., Thoma, J., Tiffenberg, C., Timmerman, W., Tkaczyk, C. J., Todero Peixoto, G., Toma, L., Tomankova, B., Tomé, A., Tonachini, P., Travnicek, D. B., Tridapalli, G., Tristram, E., Trovato, M., Tuero, R., Ulrich, M., Unger, M., Urban, J. F., Valdés Galicia, I., Valiño, L., Valore, G., van Aar, A. M., van den Berg, A., van Vliet, E., Varela, B., Vargas Cárdena, J. R., Vázquez, R. A., Vázquez, D., Veberič, V., Verzi, J., Vicha, M., Videla, L., Villaseñor, H., Wahlberg, P., Wahrlich, O., Wainberg, D., Walz, A. A., Watson, M., Weber, K., Weidenhaupt, A., Weindl, F., Werner, S., Westerhoff, B. J., Whelan, A., Widom, G., Wieczorek, L., Wiencke, B., Wilczyńska, H., Wilczyński, M., Will, C., William, T., Winchen, M., Wommer, B., Wundheiler, T., Yamamoto a, T., Yapici, P., Younk, G., Yuan, A., Yushkov, B., Zamorano Garcia, E., Za, D., Zavrtanik, M., Zavrtanik, I., Zaw h, A., Zepeda b, J., Zhou, Y., Zhu, M., Zimbres Silva, M. Ziolkowski, ., P. Abreu, M. Aglietta, M. Ahler, E.J. Ahn, I.F.M. Albuquerque, D. Allard, I. Allekotte, J. Allen, P. Allison, A. Almela, J. Alvarez Castillo, J. Alvarez-Muñiz, R. Alves Batista, M. Ambrosio, A. Aminaei, L. Anchordoqui, S. Andringa, T. Antičić, C. Aramo, E. Arganda, F. Arquero, H. Asorey, P. Assi, J. Aublin, M. Ave, M. Avenier, G. Avila, A.M. Badescu, M. Balzer, K.B. Barber, A.F. Barbosa, R. Bardenet, S.L.C. Barroso, B. Baughman f, J. Bäuml, C. Bau, J.J. Beatty, K.H. Becker, A. Bellétoile, J.A. Bellido, S. BenZvi, C. Berat, X. Bertou, P.L. Biermann, P. Billoir, F. Blanco, M. Blanco, C. Bleve, H. Blümer, M. Boháčová, D. Boncioli, C. Bonifazi, R. Bonino, N. Borodai, J. Brack, I. Brancu, P. Brogueira, W.C. Brown, R. Bruijn i, P. Buchholz, A. Bueno, L. Buroker, R.E. Burton, K.S. Caballero-Mora, B. Caccianiga, L. Caramete, R. Caruso, A. Castellina, O. Catalano, G. Cataldi, L. Cazon, R. Cester, J. Chauvin, S.H. Cheng, A. Chiavassa, J.A. Chinellato, J. Chirinos Diaz, J. Chudoba, M. Cilmo, R.W. Clay, G. Cocciolo, L. Collica, M.R. Coluccia, R. Conceição, F. Contrera, H. Cook, M.J. Cooper, J. Coppen, A. Cordier, S. Coutu, C.E. Covault, A. Creusot, A. Cri, J. Cronin, A. Curutiu, S. Dagoret-Campagne, R. Dallier, B. Daniel, S. Dasso, K. Daumiller, B.R. Dawson, R.M. de Almeida, M. De Domenico, C. De Donato, S.J. de Jong, G. De La Vega, W.J.M. de Mello Junior, J.R.T. de Mello Neto, I. De Mitri, V. de Souza, K.D. de Vrie, L. del Peral, M. del Río, O. Deligny, H. Dembinski, N. Dhital, C. Di Giulio, M.L. Díaz Castro, P.N. Diep, F. Diogo, C. Dobrigkeit, W. Docter, J.C. D'Olivo, P.N. Dong, A. Dorofeev, J.C. dos Anjo, M.T. Dova, D. D'Urso, I. Dutan, J. Ebr, R. Engel, M. Erdmann, C.O. Escobar, J. Espadanal, A. Etchegoyen, P. Facal San Lui, H. Falcke, K. Fang, G. Farrar, A.C. Fauth, N. Fazzini, A.P. Ferguson, B. Fick, J.M. Figueira, A. Filevich, A. Filipčič, S. Fliescher, C.E. Fracchiolla, E.D. Fraenkel!, O. Fratu, U. Fröhlich, B. Fuch, R. Gaior, R.F. Gamarra, S. Gambetta, B. García, S.T. Garcia Roca, D. Garcia-Gamez, D. Garcia-Pinto, G. Garilli, A. Gascon Bravo, H. Gemmeke, P.L. Ghia, M. Giller, J. Gitto, H. Gla, M.S. Gold, G. Golup, F. Gomez Albarracin, M. Gómez Berisso, P.F. Gómez Vitale, P. Gonçalve, J.G. Gonzalez, B. Gookin, A. Gorgi, P. Gouffon, E. Grashorn, S. Grebe, N. Griffith, A.F. Grillo, Y. Guardincerri, F. Guarino, G.P. Guede, P. Hansen, D. Harari, T.A. Harrison, J.L. Harton, A. Haung, T. Hebbeker, D. Heck, A.E. Herve, C. Hojvat, N. Hollon, V.C. Holme, P. Homola, J.R. Hörandel, P. Horvath, M. Hrabovský, D. Huber, T. Huege, A. Insolia, F. Ionita, A. Italiano, S. Jansen, C. Jarne, S. Jiraskova, M. Josebachuili, K. Kadija, K.H. Kampert, P. Karhan, P. Kasper, I. Katkov, B. Kégl, B. Keilhauer, A. Keivani, J.L. Kelley, E. Kemp, R.M. Kieckhafer, H.O. Klage, M. Kleifge, J. Kleinfeller, J. Knapp, D.-H. Koang, K. Kotera, N. Krohm, O. Krömer, D. Kruppke-Hansen, D. Kuempel, J.K. Kulbartz, N. Kunka, G. La Rosa, C. Lachaud, D. LaHurd, L. Latronico, R. Lauer, P. Lautridou, S. Le Coz, M.S.A.B. Leão, D. Lebrun, P. Lebrun, M.A. Leigui de Oliveira, A. Letessier-Selvon, I. Lhenry-Yvon, K. Link, R. López, A. Lopez Agüera, K. Louedec, J. Lozano Bahilo, L. Lu, A. Lucero, M. Ludwig, H. Lyberi, M.C. Maccarone, C. Macolino, S. Maldera, J. Maller, D. Mandat, P. Mantsch, A.G. Mariazzi, J. Marin, V. Marin, I.C. Mari, H.R. Marquez Falcon, G. Marsella, D. Martello, L. Martin, H. Martinez, O. Martínez Bravo, D. Martraire, J.J. Masías Meza, H.J. Mathe, J. Matthew, J.A.J. Matthew, G. Matthiae, D. Maurel, D. Maurizio, P.O. Mazur, G. Medina-Tanco, M. Melissa, D. Melo, E. Menichetti, A. Menshikov, P. Mertsch, C. Meurer, R. Meyhandan, S. Mićanović, M.I. Micheletti, I.A. Minaya, L. Miramonti, L. Molina-Bueno, S. Mollerach, M. Monasor, D. Monnier Ragaigne, F. Montanet, B. Morale, C. Morello, E. Moreno, J.C. Moreno, M. Mostafá, C.A. Moura, M.A. Muller, G. Müller, M. Münchmeyer, R. Mussa, G. Navarra ‡, J.L. Navarro, S. Nava, P. Necesal, L. Nellen, A. Nelle, J. Neuser, P.T. Nhung, M. Niechciol, L. Niemietz, N. Nierstenhoefer, D. Nitz, D. Nosek, L. Nožka, J. Oehlschläger, A. Olinto, M. Ortiz, N. Pacheco, D. Pakk Selmi-Dei, M. Palatka, J. Pallotta, N. Palmieri, G. Parente, E. Parizot, A. Parra, S. Pastor, T. Paul, M. Pech, J. Pękala, R. Pelayo, I.M. Pepe, L. Perrone, R. Pesce, E. Petermann, S. Petrera, A. Petrolini, Y. Petrov, C. Pfendner, R. Piegaia, T. Pierog, P. Pieroni, M. Pimenta, V. Pirronello, M. Platino, M. Plum, V.H. Ponce, M. Pontz, A. Porcelli, P. Privitera, M. Prouza, E.J. Quel, S. Querchfeld, J. Rautenberg, O. Ravel, D. Ravignani, B. Revenu, J. Ridky, S. Riggi, M. Risse, P. Ristori, H. Rivera, V. Rizi, J. Robert, W. Rodrigues de Carvalho, G. Rodriguez, I. Rodriguez Cabo, J. Rodriguez Martino, J. Rodriguez Rojo, M.D. Rodríguez-Fría, G. Ro, J. Rosado, T. Rossler, M. Roth, B. Rouillé-d'Orfeuil, E. Roulet, A.C. Rovero, C. Rühle, A. Saftoiu, F. Salamida, H. Salazar, F. Salesa Greu, G. Salina, F. SÃ! ¡nchez, C.E. Santo, E. Santo, E.M. Santo, F. Sarazin, B. Sarkar, S. Sarkar, R. Sato, N. Scharf, V. Scherini, H. Schieler, P. Schiffer, A. Schmidt, O. Scholten, H. Schoorlemmer, J. Schovancova, P. Schovánek, F. Schröder, S. Schulte, D. Schuster, S.J. Sciutto, M. Scuderi, A. Segreto, M. Settimo, A. Shadkam, R.C. Shellard, I. Sidelnik, G. Sigl, H.H. Silva Lopez, O. Sima, A. Śmiałkowski, R. Šmída, G.R. Snow, P. Sommer, J. Sorokin, H. Spinka, R. Squartini, Y.N. Srivastava, S. Stanic, J. Stapleton, J. Stasielak, M. Stephan, A. Stutz, F. Suarez, T. Suomijärvi, A.D. Supanitsky, T. Šuša, M.S. Sutherland, J. Swain, Z. Szadkowski, M. Szuba, A. Tapia, M. Tartare, O. Taşcău, R. Tcaciuc, N.T. Thao, D. Thoma, J. Tiffenberg, C. Timmerman, W. Tkaczyk, C.J. Todero Peixoto, G. Toma, L. Tomankova, B. Tomé, A. Tonachini, P. Travnicek, D.B. Tridapalli, G. Tristram, E. Trovato, M. Tuero, R. Ulrich, M. Unger, M. Urban, J.F. Valdés Galicia, I. Valiño, L. Valore, G. van Aar, A.M. van den Berg, A. van Vliet, E. Varela, B. Vargas Cárdena, J.R. Vázquez, R.A. Vázquez, D. Veberič, V. Verzi, J. Vicha, M. Videla, L. Villaseñor, H. Wahlberg, P. Wahrlich, O. Wainberg, D. Walz, A.A. Watson, M. Weber, K. Weidenhaupt, A. Weindl, F. Werner, S. Westerhoff, B.J. Whelan, A. Widom, G. Wieczorek, L. Wiencke, B. Wilczyńska, H. Wilczyński, M. Will, C. William, T. Winchen, M. Wommer, B. Wundheiler, T. Yamamoto a, T. Yapici, P. Younk, G. Yuan, A. Yushkov, B. Zamorano Garcia, E. Za, D. Zavrtanik, M. Zavrtanik, I. Zaw h, A. Zepeda b, J. Zhou, Y. Zhu, M. Zimbres Silva, M. Ziolkowski ., Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), 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), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Nantes (UN)-Mines Nantes (Mines Nantes), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Aramo, Carla, D'Urso, Domenico, Guarino, Fausto, Valore, Laura, The Pierre Auger, Collaboration, KVI - Center for Advanced Radiation Technology, Research unit Astroparticle Physics, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), 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), and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)

Subjects
[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Astronomy, FOS: Physical sciences, Cosmic ray, Real-time monitoring, 01 natural sciences, Large detector systems for particle and astroparticle physics, Real-time monitoring, Control and monitor systems online, Optical telescope, Observatory, 0103 physical sciences, SHOWERS, Large detector systems for particle and astroparticle physics, Control and monitor systems online, FLUORESCENCE, 010303 astronomy & astrophysics, Instrumentation, Instrumentation and Methods for Astrophysics (astro-ph.IM), DETECTOR, Mathematical Physics, Remote sensing, Event reconstruction, Pierre Auger Observatory, High Energy Astrophysical Phenomena (astro-ph.HE), 010308 nuclear & particles physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Física, ENERGY-SPECTRUM, Monitoring program, Aerosol, ATMOSFERA (MONITORAMENTO), Air shower, Experimental High Energy Physics, Física nuclear, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

The Pierre Auger Observatory is a facility built to detect air showers produced by cosmic rays above 1017 eV. During clear nights with a low illuminated moon fraction, the UV fluorescence light produced by air showers is recorded by optical telescopes at the Observatory. To correct the observations for variations in atmospheric conditions, atmospheric monitoring is performed at regular intervals ranging from several minutes (for cloud identification) to several hours (for aerosol conditions) to several days (for vertical profiles of temperature, pressure, and humidity). In 2009, the monitoring program was upgraded to allow for additional targeted measurements of atmospheric conditions shortly after the detection of air showers of special interest, e. g., showers produced by very high-energy cosmic rays or showers with atypical longitudinal profiles. The former events are of particular importance for the determination of the energy scale of the Observatory, and the latter are characteristic of unusual air shower physics or exotic primary particle types. The purpose of targeted (or "rapid") monitoring is to improve the resolution of the atmospheric measurements for such events. In this paper, we report on the implementation of the rapid monitoring program and its current status. The rapid monitoring data have been analyzed and applied to the reconstruction of air showers of high interest, and indicate that the air fluorescence measurements affected by clouds and aerosols are effectively corrected using measurements from the regular atmospheric monitoring program. We find that the rapid monitoring program has potential for supporting dedicated physics analyses beyond the standard event reconstruction.

Published
2012
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32. The SWELLS survey - I. A large spectroscopically selected sample of edge-on late-type lens galaxies

Author

Treu, T, Dutton, A, Auger, M, Marshall, P, Bolton, A, Brewer, B, Koo, D, Koopmans, L, and Kapteyn Astronomical Institute

Subjects
galaxies: spiral, Cosmology and Nongalactic Astrophysics (astro-ph.CO), INITIAL MASS FUNCTION, gravitational lensing: strong, SPIRAL GRAVITATIONAL LENS, FOS: Physical sciences, galaxies: fundamental parameters, DISK GALAXIES, General Relativity and Quantum Cosmology (gr-qc), Astrophysics::Cosmology and Extragalactic Astrophysics, General Relativity and Quantum Cosmology, galaxies: haloes, SURFACE BRIGHTNESS GALAXIES, ROTATION CURVES, CONTRACTION, DARK-MATTER, LUMINOSITY, galaxies: structure, ACS SURVEY, STELLAR MASS, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The relative contribution of baryons and dark matter to the inner regions of spiral galaxies provides critical clues to their formation and evolution, but it is generally difficult to determine. For spiral galaxies that are strong gravitational lenses, however, the combination of lensing and kinematic observations can be used to break the disk-halo degeneracy. In turn, such data constrain fundamental parameters such as i) the mass density profile slope and axis ratio of the dark matter halo, and by comparison with dark matter-only numerical simulations the modifications imposed by baryons; ii) the mass in stars and therefore the overall star formation efficiency, and the amount of feedback; iii) by comparison with stellar population synthesis models, the normalization of the stellar initial mass function. In this first paper of a series, we present a sample of 16 secure, 1 probable, and 6 possible strong lensing spiral galaxies, for which multi-band high-resolution images and rotation curves were obtained using the Hubble Space Telescope and Keck-II Telescope as part of the Sloan WFC Edge-on Late-type Lens Survey (SWELLS). The sample includes 8 newly discovered secure systems. [abridged] We find that the SWELLS sample of secure lenses spans a broad range of morphologies (from lenticular to late-type spiral), spectral types (quantified by Halpha emission), and bulge to total stellar mass ratio (0.22-0.85), while being limited to M_*>10^{10.5} M_sun. The SWELLS sample is thus well-suited for exploring the relationship between dark and luminous matter in a broad range of galaxies. We find that the deflector galaxies obey the same size-mass relation as that of a comparison sample of elongated non-lens galaxies selected from the SDSS survey. We conclude that the SWELLS sample is consistent with being representative of the overall population of high-mass high-inclination disky galaxies., 21 pages, 6 figures, MNRAS, in press

Published
2011

33. A xenon gas purity monitor for EXO

Author

EXO Collaboration, Dobi, A., Hall, C., Herrin, S., Odian, A., Prescott, C. Y., Rowson, P. C., Ackerman, N., Aharmin, B., Auger, M., Barbeau, P. S., Barry, K., Benitez-Medina, C., Breidenbach, M., Cook, S., Counts, I., Daniels, T., DeVoe, R., Dolinski, M. J., Donato, K., Fairbank Jr., W., Farine, J., Giroux, G., Gornea, R., Graham, K., Gratta, G., Green, M., Hagemann, C., Hall, K., Hallman, D., Hargrove, C., Karelin, A., Kaufman, L. J., Kuchenkov, A., Kumar, K., Lacey, J., Leonard, D. S., LePort, F., Mackay, D., MacLellan, R., Mong, B., Diez, M. Montero, Muller, A. R., Neilson, R., Niner, E., O'Sullivan, K., Piepke, A., Pocar, A., Pushkin, K., Rollin, E., Sinclair, D., Slutsky, S., Stekhanov, V., Twelker, K., Voskanian, N., Vuilleumier, J. -L., Wichoski, U., Wodin, J., Yang, L., and Yen, Y. -R.

Subjects
010302 applied physics, Physics, Nuclear and High Energy Physics, Argon, Physics - Instrumentation and Detectors, Analytical chemistry, FOS: Physical sciences, chemistry.chemical_element, Instrumentation and Detectors (physics.ins-det), Tungsten, 7. Clean energy, 01 natural sciences, Oxygen, Particle detector, 3. Good health, Xenon, chemistry, Double beta decay, 0103 physical sciences, Scintillation counter, 010306 general physics, Instrumentation, Radioactive decay
Abstract

We discuss the design, operation, and calibration of two versions of a xenon gas purity monitor (GPM) developed for the EXO double beta decay program. The devices are sensitive to concentrations of oxygen well below 1 ppb at an ambient gas pressure of one atmosphere or more. The theory of operation of the GPM is discussed along with the interactions of oxygen and other impurities with the GPM's tungsten filament. Lab tests and experiences in commissioning the EXO-200 double beta decay experiment are described. These devices can also be used on other noble gases., 41 pages, 26 figures

Published
2011

34. A Compact Early-type Galaxy at z = 0.6 Under a Magnifying Lens: Evidence For Inside-out Growth

Author

Auger, M, Treu, T, Brewer, B, and Marshall, P

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We use Keck laser guide star adaptive optics imaging and exploit the magnifying effects of strong gravitational lensing (the effective resolution is FWHM ~ 200 pc) to investigate the sub-kpc scale of an intermediate-redshift (z = 0.63) massive early-type galaxy being lensed by a foreground early-type galaxy; we dub this class of strong gravitational lens systems EELs, e.g., early-type/early-type lenses. We find that the background source is massive (M* = 10^{10.9} M_sun) and compact (r_e = 1.1 kpc), and a two-component fit is required to model accurately the surface brightness distribution, including an extended low-surface-brightness component. This extended component may arise from the evolution of higher-redshift `red nuggets' or may already be in place at z ~ 2 but is unobservable due to cosmological surface brightness dimming., 5 pages, 4 figures; accepted to MNRAS

Published
2010

35. The mass distribution of a moderate redshift galaxy group and brightest group galaxy from gravitational lensing and kinematics

Author

McKean, J. P., Auger, M. W., Koopmans, L. V. E., Vegetti, S., Czoske, O., Fassnacht, C. D., Treu, T., More, A., Kocevski, D. D., Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), and Kapteyn Astronomical Institute

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], gravitational lensing, FOS: Physical sciences, HUBBLE-SPACE-TELESCOPE, LINE-OF-SIGHT, Astrophysics::Cosmology and Extragalactic Astrophysics, quasars: individual: CLASS B2108+213, COLD DARK-MATTER, DENSITY PROFILES, cosmology: observations, ALL-SKY SURVEY, IMAGE SEPARATION DISTRIBUTION, LARGE-SCALE STRUCTURE, TO-LIGHT RATIOS, 2-DIMENSIONAL KINEMATICS, X-RAY-PROPERTIES, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The gravitational lens system CLASS B2108+213 has two radio-loud lensed images separated by 4.56 arcsec. The relatively large image separation implies that the lensing is caused by a group of galaxies. In this paper, new optical imaging and spectroscopic data for the lensing galaxies of B2108+213 and the surrounding field galaxies are presented. These data are used to investigate the mass and composition of the lensing structure. The redshift and stellar velocity dispersion of the main lensing galaxy (G1) are found to be z = 0.3648 +/- 0.0002 and sigma_v = 325 +/- 25 km/s, respectively. The optical spectrum of the lensed quasar shows no obvious emission or absorption features and is consistent with a BL Lac type radio source. However, the tentative detection of the G-band and Mg-b absorption lines, and a break in the spectrum of the host galaxy of the lensed quasar gives a likely source redshift of z = 0.67. Spectroscopy of the field around B2108+213 finds 51 galaxies at a similar redshift to G1, thus confirming that there is a much larger structure at z ~ 0.365 associated with this system. The width of the group velocity distribution is 694 +/- 93 km/s, but is non-Gaussian, implying that the structure is not yet viralized. The main lensing galaxy is also the brightest group member and has a surface brightness profile consistent with a typical cD galaxy. A lensing and dynamics analysis of the mass distribution, which also includes the newly found group members, finds that the logarithmic slope of the mass density profile is on average isothermal inside the Einstein radius, but steeper at the location of the Einstein radius. This apparent change in slope can be accounted for if an external convergence gradient, representing the underlying parent halo of the galaxy group, is included in the mass model., 18 pages, 14 figures, 5 tables, accepted for publication in MNRAS

Published
2010
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36. Strong Gravitational Lensing as a Probe of Gravity, Dark-Matter and Super-Massive Black Holes

Author

Koopmans, L. V. E., Auger, M., Barnabe, M., Bolton, A., Bradac, M., Ciotti, L., Congdon, A., Czoske, O., Dye, S., Dutton, A., Eliasdottir, A., Evans, E., Fassnacht, C. D., Jackson, N., Keeton, C., Lazio, J., Marshall, P., Meneghetti, M., McKean, J., Moustakas, L., Myers, S., Nipoti, C., Suyu, S., van de Ven, G., Vegetti, S., Wambsganss, J., Webster, R., Wucknitz, O., and Zhao, H-S

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics::Galaxy Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Whereas considerable effort has been afforded in understanding the properties of galaxies, a full physical picture, connecting their baryonic and dark-matter content, super-massive black holes, and (metric) theories of gravity, is still ill-defined. Strong gravitational lensing furnishes a powerful method to probe gravity in the central regions of galaxies. It can (1) provide a unique detection-channel of dark-matter substructure beyond the local galaxy group, (2) constrain dark-matter physics, complementary to direct-detection experiments, as well as metric theories of gravity, (3) probe central super-massive black holes, and (4) provide crucial insight into galaxy formation processes from the dark matter point of view, independently of the nature and state of dark matter. To seriously address the above questions, a considerable increase in the number of strong gravitational-lens systems is required. In the timeframe 2010-2020, a staged approach with radio (e.g. EVLA, e-MERLIN, LOFAR, SKA phase-I) and optical (e.g. LSST and JDEM) instruments can provide 10^(2-4) new lenses, and up to 10^(4-6) new lens systems from SKA/LSST/JDEM all-sky surveys around ~2020. Follow-up imaging of (radio) lenses is necessary with moderate ground/space-based optical-IR telescopes and with 30-50m telescopes for spectroscopy (e.g. TMT, GMT, ELT). To answer these fundamental questions through strong gravitational lensing, a strong investment in large radio and optical-IR facilities is therefore critical in the coming decade. In particular, only large-scale radio lens surveys (e.g. with SKA) provide the large numbers of high-resolution and high-fidelity images of lenses needed for SMBH and flux-ratio anomaly studies., Comment: White paper submitted to the 2010 Astronomy & Astrophysics Decadal Survey

Published
2009
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37. Dark Matter Structures in the Universe: Prospects for Optical Astronomy in the Next Decade

Author

Marshall, P. J., Auger, M., Bartlett, J. G., Bradac, M., Cooray, A., Dalal, N., Dobler, G., Fassnacht, C. D., Jain, B., Keeton, C. R., Mandelbaum, R., Strauss, M. A., Leonidas Moustakas, Tyson, J. A., Wittman, D., Wright, S. A., Bartlett, James, APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Physique Corpusculaire et Cosmologie - Collège de France (PCC), and Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [SDU.ASTR.CO] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Cosmology and Nongalactic Astrophysics (astro-ph.CO), [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The Cold Dark Matter theory of gravitationally-driven hierarchical structure formation has earned its status as a paradigm by explaining the distribution of matter over large spans of cosmic distance and time. However, its central tenet, that most of the matter in the universe is dark and exotic, is still unproven; the dark matter hypothesis is sufficiently audacious as to continue to warrant a diverse battery of tests. While local searches for dark matter particles or their annihilation signals could prove the existence of the substance itself, studies of cosmological dark matter in situ are vital to fully understand its role in structure formation and evolution. We argue that gravitational lensing provides the cleanest and farthest-reaching probe of dark matter in the universe, which can be combined with other observational techniques to answer the most challenging and exciting questions that will drive the subject in the next decade: What is the distribution of mass on sub-galactic scales? How do galaxy disks form and bulges grow in dark matter halos? How accurate are CDM predictions of halo structure? Can we distinguish between a need for a new substance (dark matter) and a need for new physics (departures from General Relativity)? What is the dark matter made of anyway? We propose that the central tool in this program should be a wide-field optical imaging survey, whose true value is realized with support in the form of high-resolution, cadenced optical/infra-red imaging, and massive-throughput optical spectroscopy., White paper submitted to the 2010 Astronomy & Astrophysics Decadal Survey

Published
2009

38. Low-Energy Astrophysics: Stimulating the Reduction of Energy Consumption in the Next Decade

Author

Marshall, P. J., Bennert, N., Rykoff, E. S., Shen, K. J., Steinfadt, J. D. R., Fregeau, J., Chary, R. -R, Sheth, K., Weiner, B., Henisey, K. B., Quetin, E. L., Antonucci, R., Kaplan, D., Jonsson, P., Auger, M. W., Cardamone, C., Tao, T., Holz, D. E., Bradac, M., Travis Metcalfe, Mchugh, S., Elvis, M., Brewer, B. J., Urrutia, T., Guo, F., Hovest, W., Nakajima, R., For, B. -Q, Erb, D., and Paneque, D.

Subjects
FOS: Physical sciences, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
Abstract

In this paper we address the consumption of energy by astronomers while performing their professional duties. Although we find that astronomy uses a negligible fraction of the US energy budget, the rate at which energy is consumed by an average astronomer is similar to that of a typical high-flying businessperson. We review some of the ways in which astronomers are already acting to reduce their energy consumption. In the coming decades, all citizens will have to reduce their energy consumption to conserve fossil fuel reserves and to help avert a potentially catastrophic change in the Earth's climate. The challenges are the same for astronomers as they are for everyone: decreasing the distances we travel and investing in energy-efficient infrastructure. The high profile of astronomy in the media, and the great public interest in our field, can play a role in promoting energy-awareness to the wider population. Our specific recommendations are therefore to 1) reduce travel when possible, through efficient meeting organization, and by investing in high-bandwidth video conference facilities and virtual-world software, 2) create energy-efficient observatories, computing centers and workplaces, powered by sustainable energy resources, and 3) actively publicize these pursuits., "State of the Profession" white paper submitted to the 2010 Astronomy & Astrophysics Decadal Survey. Add your thoughts to the wiki at http://low-energy-astro.physics.ucsb.edu

39. First Demonstration of a Pixelated Charge Readout for Single-Phase Liquid Argon Time Projection Chambers

Author

Asaadi, J., Auger, M., Ereditato, A., Goeldi, D., Hänni, R., Kose, U., Kreslo, I., Lorca, D., Luethi, M., Rudolf Rohr, C., Sinclair, J. R., Stocker, F., Tognina, C., and Michele Weber

Subjects
Physics - Instrumentation and Detectors, 530 Physics, Physics::Instrumentation and Detectors, charge readout, FOS: Physical sciences, 01 natural sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Silicon photomultiplier, Optics, 0103 physical sciences, lcsh:Nuclear and particle physics. Atomic energy. Radioactivity, sipm, tpc, Detectors and Experimental Techniques, lartpc, 010306 general physics, Projection (set theory), Instrumentation, physics.ins-det, Event reconstruction, Physics, Pixel, 010308 nuclear & particles physics, business.industry, Detector, track reconstruction, Charge (physics), Instrumentation and Detectors (physics.ins-det), particle identification methods, 530 Physik, lcsh:QC1-999, Neutrino detector, Proof of concept, lcsh:QC770-798, business, lcsh:Physics, neutrino detectors
Abstract

Liquid Argon Time Projection Chambers (LArTPCs) have been selected for the future long-baseline Deep Underground Neutrino Experiment (DUNE). To allow LArTPCs to operate in the high-multiplicity near detector environment of DUNE, a new charge readout technology is required. Traditional charge readout technologies introduce intrinsic ambiguities, combined with a slow detector response, these ambiguities have limited the performance of LArTPCs, until now. Here, we present a novel pixelated charge readout that enables the full 3D tracking capabilities of LArTPCs. We characterise the signal to noise ratio of charge readout chain, to be about 14, and demonstrate track reconstruction on 3D space points produced by the pixel readout. This pixelated charge readout makes LArTPCs a viable option for the DUNE near detector complex., 13 pages, 9 figures

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40. The Single-Phase ProtoDUNE Technical Design Report

Author

Abi, B., Acciarri, R., Acero, M. A., Adamowski, M., Adams, C., Adams, D. L., Adamson, P., Adinolfi, M., Ahmad, Z., Albright, C. H., Alion, T., Anderson, J., Anderson, K., Andreopoulos, C., Andrews, M. P., Andrews, R. A., Dos Anjos, J., Ankowski, A., Anthony, J., Antonello, M., Aranda Fernandez, A., Ariga, A., Ariga, T., Arrieta Diaz, E., Asaadi, J., Ascencio, M., Asner, D. M., Athar, M. S., Auger, M., Aurisano, A., Aushev, V., Autiero, D., Azfar, F., Back, J. J., Back, H. O., Backhouse, C., Bai, X., Baird, M., Balantekin, A. B., Balasubramanian, S., Baller, B., Ballett, P., Bambah, B., Band, H., Bansal, M., Bansal, S., Barker, G. J., Barr, G., Barranco Monarca, J., Barros, N., Bashyal, A., Bass, M., Bay, F., Bazo, J. L., Beacom, J. F., Behera, B. R., Bellettini, G., Bellini, V., Beltramello, O., Benekos, N., Benetti, P. A., Bercellie, A., Berman, E., Berns, H., Bernstein, R., Bertolucci, S., Bhatnagar, V., Bhuyan, B., Bian, J., Biery, K., Bishai, M., Bitadze, A., Blackburn, T., Blake, A., Blaszczyk, F. D. M., Blaufuss, E., Blazey, G. C., Blennow, M., Blucher, E., Bocean, V., Boffelli, F., Boissevain, J., Bolognesi, S., Bolton, T., Bonesini, M., Boone, T., Booth, C., Bordoni, S., Bour, P., Bourguille, B., Boyd, S. B., Boyden, D., Brailsford, D., Brandt, A., Bremer, J., Brice, S. J., Bromberg, C., Brooijmans, G., Brown, G., Giulia Brunetti, Buchanan, N., Budd, H., Calafiura, P., Calatayud, A., Calligarich, E., Calvo, E., Camilleri, L., Campanelli, M., Cantini, C., Carls, B., Cascella, M., Catano-Mur, E., Cavaili-Sforza, M., Cavanna, F., Centro, S., Cervera Villanueva, A., Cervi, T., Chalifour, M., Chappuis, A., Chatterjee, A., Chattopadhyay, S., Chaussard, L., Chembra, S., Chen, H., Chen, M., Cherdack, D., Chi, C., Childress, S., Choubey, S., Choudhary, B. C., Christodoulou, G., Christofferson, C., Church, E., Coan, T. E., Cocco, A., Cole, P., Collin, G., Conrad, J. M., Convery, M., Corey, R., Corwin, L., Crespo-Anadón, J. I., Creus Prats, J., Crivelli, P., Cronin-Hennessy, D., Crowley, C., Curioni, A., Cussans, D., Da Motta, H., Dale, D., Davenne, T., Davies, G. S., Davies, J., Dawson, J., De, K., Bonis, I., Gouvea, A., Holanda, P. C., Jong, P., Lurgio, P., Vries, J. J., Decowski, M. P., Dedin-Neto, P., Delbart, A., Delepine, D., Delgado, M., Demuth, D., Dennis, S., Densham, C., Dharmapalan, R., Dhingra, N., Diamantopoulou, M., Diaz, J. S., Diaz Bautista, G., Ding, P., Diwan, M., Djurcic, Z., Dolinski, M. J., Drake, G., Duchesneau, D., Dutta, D., Duvernois, M., Duyang, H., Dwyer, D. A., Dye, S., Dyshkant, A. S., Dytman, S., Eads, M., Eberly, B., Edmunds, D., Elliott, S., Ellsworth, W. M., Elnimr, M., Emery, S., Eno, S., Ereditato, A., Escobar, C. O., Escudero Sanchez, L., Evans, J. J., Fahey, K., Falcone, A., Falk, L., Farbin, A., Farnese, C., Farzan, Y., Fasoli, M., Fava, A., Felix, J., Fernandez Menendez, P., Fernandez-Martinez, E., Fields, L., Filthaut, F., Finch, A., Fitton, M., Fleming, B. T., Forest, T., Fowler, J., Fox, W., Freeman, J., Freestone, J., Friant, D., Fried, J., Friedland, A., Fuess, S., Fujikawa, B., Gago, A., Gallagher, H., Galvin, S., Galymov, S., Gamble, T., Gandhi, R., Gao, S., Garcia-Gamez, D., Gardiner, S., Gastler, D., Gendotti, A., Gibin, D., Gil-Botella, I., Gill, R., Giri, A. K., Goeldi, D., Gold, M., Gollapinni, S., Gomes, R. A., Gomez Cadenas, J. J., Goodman, M. C., Gorbunov, D., Goswami, S., Graf, N., Graham, M., Gramelini, E., Gran, R., Grant, C., Grant, N., Greco, V., Greenlee, H., Greenler, L., Groh, M., Grzelak, K., Guardincerri, E., Guarino, V., Guedes, G. P., Guenette, R., Guglielmi, A., Guthikonda, K. K., Guzzo, M. M., Habig, A. T., Hackenburg, A., Hackenburg, R. W., Hadavand, H., Haenni, R., Hahn, A., Haigh, M. D., Haines, T., Hamernik, T., Hamilton, P., Handler, T., Hans, S., Harris, D., Hartnell, J., Hasegawa, T., Hatcher, R., Hatzikoutelis, A., Hays, S., Hazen, E., Headley, M., Heavey, A., Heeger, K. M., Heise, J., Hennessy, K., Henry, S., Hernandez-Garcia, J., Hewes, V., Hewes, J., Higuera, A., Hill, T., Himmel, A., Holin, A., Hoppe, E. W., Horikawa, S., Horton-Smith, G., Hostert, M., Hourlier, A., Howard, B., Howell, J., Hugon, J., Hurh, P., Huston, J., Hylen, J., Insler, J., Introzzi, G., Ioannisian, A., Izmaylov, A., Jaffe, D. E., James, C., James, E., Jang, C. H., Jediny, F., Jen, C., Jhingan, A., Jiménez, S., Johnson, M., Johnson, R., Johnstone, J., Joshi, J., Jostlein, H., Jung, C. K., Junk, T., Kaboth, A., Kadenko, I., Kamyshkov, Y., Karagiorgi, G., Karasavvas, D., Karyotakis, Y., Kaur, P., Kayser, B., Kazaryan, N., Kearns, E., Keener, P. T., Kemp, E., Kendziora, C., Ketchum, W., Kettell, S. H., Khabibullin, M., Khotjantsev, A., Kirby, B., Kirby, M., Klein, J., Ko, Y. J., Kobilarcik, T., Kocaman, B., Koerner, L. W., Kohn, S., Koizumi, G., Kopylov, A., Kordosky, M., Kormos, L., Kose, U., Kostelecký, V. A., Kramer, M., Kreslo, I., Kriesel, K., Kropp, W., Kudenko, Y., Kudryavtsev, V. A., Kulagin, S., Kumar, A., Kumar, J., Kumar, L., Kus, V., Kutter, T., Lande, K., Lane, C., Lang, K., Langford, T., Lanni, F., Laundrie, A., Le, T., Learned, J., Lebrun, P., Lee, D., Lee, W. M., Leigui Oliveira, M. A., Li, Q. Z., Li, S., Li, S. W., Li, X., Li, Y., Li, Z., Lin, C. S., Lin, S., Linehan, R., Link, J., Liptak, Z., Lissauer, D., Littenberg, L., Littlejohn, B. R., Liu, J., Liu, Q., Liu, T., Lockwitz, S., Lockyer, N., Loew, T., Lokajicek, M., Lomonaco, L., Long, K., Loo, K., Lopez, J. P., Lorca, D., Losecco, J. M., Louis, W., Luethi, M., Luk, K. B., Lundin, T., Luo, X., Lux, T., Lykken, J., Maalampi, J., Machado, A. A., Macias, C. T., Macier, J. R., Maclellan, R., Magill, S., Mahler, G., Mahn, K., Malek, M., Mammoliti, F., Mandal, S. K., Mandodi, S., Manly, S., Mann, A., Marchionni, A., Marciano, W., Marfatia, D., Mariani, C., Maricic, J., Marino, A. D., Marshak, M., Marshall, C. M., Marshall, J., Marteau, J., Martin-Albo, J., Martinez Caicedo, D. A., Masud, M., Matsuno, S., Matthews, J., Mauger, C., Mavrokoridis, K., Mazza, R., Mazzacane, A., Mazzucato, E., Mccauley, N., Mccluskey, E., Mcconkey, N., Mcdonald, K. T., Mcfarland, K. S., Mcgivern, C., Mcgowan, A. M., Mcgrew, C., Mcguinness, S. R., Mckeown, R., Mcnulty, D., Mctaggart, R., Mefodiev, A., Mehta, P., Mei, D., Mena, O., Menary, S., Mendez, D. P., Mendez, H., Menegolli, A., Meng, G., Messier, M., Metcalf, W., Mewes, M., Meyer, H., Miao, T., Milincic, R., Miller, W., Mills, G., Mineev, O., Miranda, O. G., Mishra, C. S., Mishra, S. R., Mitrica, B., Mladenov, D., Mocioiu, I., Moffat, K., Mohanta, R., Mokhov, N., Molina Bueno, L., Montanari, C., Montanari, D., Moon, J., Mooney, M., Moore, C. D., Morgan, B., Morris, C., Morse, W., Mossey, C., Moura, C. A., Mousseau, J., Mualem, L., Muether, M., Mufson, S., Murphy, S., Musser, J., Nakajima, Y., Naples, D., Navarro, J., Navas-Nicolás, D., Nelson, J., Nessi, M., Newbold, D., Newcomer, M., Nguyen, K. T. T., Nichol, R., Nicholls, T. C., Niner, E., Norman, A., Norris, B., Novakova, P., Novella, P., Nowak, E., Nowak, J., Nunes, M. S., O Keeffe, H., Olivares Del Campo, A., Oliveira, R., Olivier, A., Onishchuk, Y., Ovsjannikova, T., Pakvasa, S., Palamara, O., Paley, J., Palomares, C., Pantic, E., Paolone, V., Papadimitriou, V., Paramesvaran, S., Park, J., Parke, S., Parsa, Z., Pascoli, S., Pasternak, J., Pater, J., Patterson, R. B., Patton, S. J., Patzak, T., Paulos, B., Paulucci, L., Pavlovic, Z., Pawloski, G., Payne, D., Peeters, S. J. M., Pennacchio, E., Perdue, G. N., Peres, O. L. G., Periale, L., Perkin, J. D., Petridis, K., Petti, R., Petukhov, A., Picchi, P., Pietropaolo, F., Plonski, P., Plunkett, R., Poling, R., Popovic, M., Pordes, R., Pordes, S., Potekhin, M., Potenza, R., Potukuchi, B., Poudel, S., Pozimski, J., Prokofiev, O., Pruthi, N., Przewlocki, P., Pumulo, N., Pushka, D., Qian, X., Raaf, J. L., Raboanary, R., Radeka, V., Rademacker, J., Radics, B., Radovic, A., Rakhno, I., Rakotondramanana, H. T., Rakotondravohitra, L., Ramachers, Y. A., Rameika, R., Ramsey, J., Rappoldi, A., Raselli, G., Ratoff, P., Rebel, B., Regenfus, C., Reichenbacher, J., Reitzner, S. D., Remoto, A., Renshaw, A., Rescia, S., Rice, L., Rielage, K., Riesselmann, K., Rivera, D., Robinson, M., Rochester, L., Rodrigues, O. B., Rodrigues, P., Roe, B., Roser, R. M., Ross-Lonergan, M., Rossella, M., Rout, J., Roy, S., Rubbia, A., Rubbia, C., Rucinski, R., Rudolph Rohr, C., Russell, B., Ruterbories, D., Saakyan, R., Sachdev, K., Sahu, N., Sala, P., Samios, N., Sanchez, F., Sanchez, M. C., Sands, W. R., Santana, S., Santorelli, R., Santos, L. M., Santucci, G., Saoulidou, N., Savage, G., Scaramelli, A., Scarpelli, A., Schaffer, T., Schellman, H., Schlabach, P., Schmitz, D., Schneps, J., Scholberg, K., Schukraft, A., Segreto, E., Sehrawat, S., Sepulveda-Quiroz, J. A., Sergiampietri, F., Sexton, K., Sexton-Kennedy, L., Shaevitz, M. H., Shahi, J., Shahsavarani, S., Shanahan, P., Sharma, R., Sharma, R. K., Shaw, T., Shooltz, D., Shrock, R., Simos, N., Sinclair, J., Sinev, G., Singh, I., Singh, J., Singh, V., Sippach, F. W., Siyeon, K., Smith, A., Smith, P., Smolik, J., Smy, M., Snider, E., Snopok, P., Sobczyk, J., Sobel, H., Soderberg, M., Solomey, N., Sondheim, W., Sorel, M., Sousa, A., Soustruznik, K., Spanu, M., Spitz, J., Spooner, N. J. C., Stancari, M., Stefan, D., Stefanik, A., Steiner, H. M., Stewart, J., Stock, J., Stoica, S., Stone, J., Strait, J., Strait, M., Strauss, T., Striganov, S., Sulej, R., Sullivan, G., Sun, Y., Suter, L., Sutera, C. M., Svoboda, R., Szczerbinska, B., Szelc, A. M., Söldner-Rembold, S., Talaga, R., Tariq, S., Tatar, E., Tayloe, R., Terao, K., Thiesse, M., Thompson, L. F., Thomson, M., Thorn, C., Thorpe, M., Tian, X., Tiedt, D., Timm, S. C., Todd, J., Tonazzo, A., Tope, T., Torres, F. R., Torti, M., Tortola, M., Tortorici, F., Toups, M., Touramanis, C., Trevor, J., Tripathi, M., Tropin, I., Trzaska, W. H., Tsai, Y., Tsang, K. V., Tsaris, A., Tsenov, R., Tufanli, S., Tull, C., Turner, J., Tzanov, M., Tziaferi, E., Uchida, Y., Uma Sankar, S., Urheim, J., Usher, T., Vagins, M. R., Vahle, P., Valdiviesso, G. A., Valerio, L., Vallari, Z., Valle, J., Berg, R., Water, R., Varanini, F., Varner, G., Vasseur, G., Vaziri, K., Velev, G., Ventura, S., Verdugo, A., Vermeulen, M. A., Vernon, E., Viant, T., Vieira, T. V., Vignoli, C., Vihonen, S., Vilela, C., Viren, B., Vokac, P., Vrba, T., Wachala, T., Wahl, D., Wallbank, M., Wang, B., Wang, H., Wang, T., Warburton, T. K., Warner, D., Wascko, M., Waters, D., Weber, A., Weber, M., Wei, W., Weinstein, A., Wenman, D., Wetstein, M., White, A., Whitehead, L. H., Whittington, D., Wilking, M. J., Willhite, J., Wilson, P., Wilson, R. J., Wittich, P., Wolcott, J., Wong, H. H., Wongjirad, T., Wood, K., Wood, L. S., Worcester, E., Worcester, M., Wu, S., Xu, W., Yanagisawa, C., Yang, S., Yang, T., Ye, J., Yeh, M., Yershov, N., Yonehara, K., Yu, B., Yu, J., Zalesak, J., Zambelli, L., Zamorano, B., Zang, L., Zani, A., Zaremba, K., Zeller, G. P., Zhang, C., Zhou, Y., Zimmerman, E. D., Zito, M., Zuklin, J., Zutshi, V., Zwaska, R., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), DUNE, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and HEP, INSPIRE

Subjects
Physics - Instrumentation and Detectors, CERN Lab, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], far detector, chemistry.chemical_element, FOS: Physical sciences, 01 natural sciences, 7. Clean energy, time projection chamber: design, Technical design, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, Single phase, 010306 general physics, physics.ins-det, activity report, Physics, Argon, Large Hadron Collider, hep-ex, 010308 nuclear & particles physics, Detector, Instrumentation and Detectors (physics.ins-det), time projection chamber: liquid argon, chemistry, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Liquid argon, Neutrino, Fiducial marker, Particle Physics - Experiment
Abstract

ProtoDUNE-SP is the single-phase DUNE Far Detector prototype that is under construction and will be operated at the CERN Neutrino Platform (NP) starting in 2018. ProtoDUNE-SP, a crucial part of the DUNE effort towards the construction of the first DUNE 10-kt fiducial mass far detector module (17 kt total LAr mass), is a significant experiment in its own right. With a total liquid argon (LAr) mass of 0.77 kt, it represents the largest monolithic single-phase LArTPC detector to be built to date. It's technical design is given in this report., 165 pages, fix references, author list and minor numbers

41. The DUNE Far Detector Interim Design Report, Volume 2: Single-Phase Module

Author

DUNE Collaboration, Abi, B., Acciarri, R., Acero, M. A., Adamowski, M., Adams, C., Adams, D., Adamson, P., Adinolfi, M., Ahmad, Z., Albright, C. H., Soplin, L. Aliaga, Alion, T., Monsalve, S. Alonso, Alrashed, M., Alt, C., Anderson, J., Anderson, K., Andreopoulos, C., Andrews, M. P., Andrews, R. A., Ankowski, A., Anthony, J., Antonello, M., Antonova, M., Antusch, S., Fernandez, A. Aranda, Ariga, A., Ariga, T., Sierra, D. Aristizabal, Diaz, E. Arrieta, Asaadi, J., Ascencio, M., Asner, D., Athar, M. S., Auger, M., Aurisano, A., Aushev, V., Autiero, D., Azfar, F., Back, A., Back, H., Back, J., Backhouse, C., Baesso, P., Bagby, L., Bai, X., Baird, M., Balantekin, B., Balasubramanian, S., Baller, B., Ballett, P., Balleyguier, L., Bambah, B., Band, H., Bansal, M., Bansal, S., Barenboim, G., Barker, G. J., Barnes, C., Barr, G., Monarca, J. Barranco, Barros, N., Barrow, J., Bashyal, A., Basque, V., Bass, M., Bay, F., Bays, K., Bazo, J. L., Beacom, J. F., Bechetoille, E., Behera, B. R., Bellantoni, L., Bellettini, G., Bellini, V., Beltramello, O., Belver, D., Benekos, N., Benetti, P. A., Bercellie, A., Berman, E., Bernardini, P., Berner, R., Berns, H. G., Bernstein, R. H., Bertolucci, S., Betancourt, M., Bhatnagar, V., Bhattacharjee, M., Bhuyan, B., Biagi, S., Bian, J., Biery, K., Bilki, B., Bishai, M., Bitadze, A., Blackburn, T., Blake, A., Siffert, B. Blanco, Blaszczyk, F., Blaufuss, E., Blazey, G. C., Blennow, M., Blucher, E., Bocean, V., Boffelli, F., Boissevain, J., Bolognesi, S., Bolton, T., Bonesini, M., Boone, T., Booth, A., Booth, C., Bordoni, S., Borkum, A., Boschi, T., Bour, P., Bourguille, B., Boyd, S. B., Boyden, D., Bracinik, J., Brailsford, D., Brandt, A., Bremer, J., Brice, S. J., Bromberg, C., Brooijmans, G., Brooke, J., Brown, G., Buchanan, N., Budd, H., de Holanda, P. C., Cai, T., Caiulo, D., Calafiura, P., Calatayud, A., Calcutt, J., Callahan, C., Calligarich, E., Calvo, E., Camilleri, L., Caminata, A., Campanelli, M., Cancelo, G., Cankocak, K., Cantini, C., Caratelli, D., Carlus, B., Carneiro, M., Terrazas, I. Caro, Carroll, T. J., Carvallo, M. P., Cascella, M., Castromonte, C., Catano-Mur, E., Cavalli-Sforza, M., Cavanna, F., Cazzato, E., Centro, S., Cerati, G., Cervelli, A., Villanueva, A. Cervera, Cervi, T., Chalifour, M., Chappuis, A., Chatterjee, A., Chattopadhyay, S., Chaves, J., Chen, H., Chen, M. -C., Chen, S., Cherdack, D., Chi, C. -Y., Childress, S., Cho, K., Choubey, S., Choudhary, B. C., Christensen, A., Christian, D., Christodoulou, G., Christofferson, C. -A., Church, E., Clarke, P., Coan, T. E., Cocco, A., Collin, G. H., Conley, E., Conrad, J. M., Convery, M., Corey, R., Corwin, L., Cotte, P., Cremonesi, L., Crespo-Anadón, J. I., Prats, J. Creus, Cristaldo, E., Crivelli, P., Cronin-Hennessy, D., Crowley, C., Cuesta, C., Curioni, A., Cussans, D., Dabrowski, M., Dale, D., Da Motta, H., Davenne, T., Davenport, E., Davies, G. S., Davies, J., Davini, S., Dawson, J., De, K., Decowski, M. P., Neto, P. Dedin, Astiz, I. de Icaza, Delbart, A., Delepine, D., Delgado, M., Dell, A., Neto, J. de Mello, DeMuth, D., Deng, Z., Dennis, S., Densham, C., De Bonis, I., De Gouvêa, A., De Jong, P., De Lurgio, P., De Rijck, S., De Roeck, A., de Vries, J. J., Dharmapalan, R., Dhingra, N., Diamantopoulou, M., Diaz, F., Díaz, J. S., Bautista, G. Diaz, Ding, P., Distefano, C., Diwan, M., Di Domizio, S., Di Giulio, L., Di Luise, S., Djurcic, Z., Doizon, F., Dokania, N., Dolinski, M. J., Dong, R., Anjos, J. dos, Douglas, D., Drake, G., Duchesneau, D., Duffy, K., Dung, B., Dutta, D., Duvernois, M., Duyang, H., Dvornikov, O., Dwyer, D. A., Dye, S., Dyshkant, A. S., Dytman, S., Eads, M., Eberly, B., Edmunds, D., Eisch, J., Elagin, A., Elliott, S., Ellsworth, W., Elnimr, M., Emery, S., Eno, S., Ereditato, A., Escobar, C. O., Sanchez, L. Escudero, Evans, J. J., Ezeribe, A., Fahey, K., Falcone, A., Falk, L., Farbin, A., Farnese, C., Farzan, Y., Fasoli, M., Fava, A., Felix, J., Fernandez-Martinez, E., Menendez, P. Fernandez, Ferraro, F., Feyzi, F., Fields, L., Filkins, A., Filthaut, F., Finch, A., Fischer, O., Fitton, M., Fitzpatrick, R., Flanagan, W., Fleming, B. T., Flight, R., Forest, T., Fowler, J., Fox, W., Franc, J., Francis, K., Franchini, P., Franco, D., Freeman, J., Freestone, J., Fried, J., Friedland, A., Fuess, S., Furic, I., Furmanski, A., Gago, A. M., Gallagher, H., Gallego-Ros, A., Galymov, V., Gamberini, E., Gambetta, S., Gamble, T., Gandhi, R., Gandrajula, R., Gao, S., Garcia-Gamez, D., Gardiner, S., Gastler, D., Gehrlein, J., Gelli, B., Gendotti, A., Ghorbani-Moghaddam, Z., Ghosh, A., Gibin, D., Gil-Botella, I., Girerd, C., Giri, A. K., Glavin, S., Goeldi, D., Gogota, O., Gold, M., Gollapinni, S., Gollwitzer, K., Gomes, R. A., Gomez, L., Bermeo, L. V. Gomez, Cadenas, J. J. Gomez, Gong, H., Gonnella, F., Gonzalez-Cuevas, J. A., Goodman, M., Goodwin, O., Gorbunov, D., Goswami, S., Goudzovski, E., Grace, C., Graf, N., Graham, M., Gramellini, E., Gran, R., Grant, A., Grant, C., Grant, N., Greco, V., Green, S., Greenlee, H., Greenler, L., Greenwood, M., Greer, J., Griffith, W. C., Groh, M., Grudzinski, J., Grzelak, K., Guanghua, G., Guardincerri, E., Guarino, V., Guedes, G. P., Guenette, R., Guglielmi, A., Guo, B., Gupta, S., Gupta, V., Guthikonda, K. K., Gutierrez, R., Guzowski, P., Guzzo, M. M., Habig, A., Hackenburg, R. W., Hackenburg, A., Hackett, B., Hadavand, H., Haenni, R., Hahn, A., Haigh, J., Haines, T., Haiston, J., Hamernik, T., Hamilton, P., Han, J., Handler, T., Hans, S., Harris, D. A., Hartnell, J., Hasegawa, T., Hatcher, R., Hatzikoutelis, A., Hays, S., Hazen, E., Headley, M., Heavey, A., Heegerv, K., Heise, J., Hennessy, K., Henry, S., Hernandez, A., Hernandez-Garcia, J., Herner, K., Hewes, V, Hignight, J., Higuera, A., Hill, T., Hillier, S., Himmel, A., Hohl, C., Holin, A., Hoppe, E., Horikawa, S., Horton-Smith, G., Hostert, M., Hourlier, A., Howard, B., Howell, R., Huang, J., Hugon, J., Hurh, P., Hylen, J., Illingworth, R., Insler, J., Introzzi, G., Ioannisian, A., Izmaylov, A., Jaffe, D. E., James, C., James, E., Jang, C. -H., Jediny, F., Jeong, Y. S., Jhingan, A., Ji, W., Jipa, A., Jiménez, S., Johnson, C., Johnson, M., Johnson, R., Johnstone, J., Jones, B., Jones, S., Joshi, J., Jostlein, H., Jung, C. K., Junk, T., Kaboth, A., Kadenko, I., Kamiya, F., Kamyshkov, Y., Karagiorgi, G., Karasavvas, D., Karyotakis, Y., Kasai, S., Kasetti, S., Kaur, K., Kayser, B., Kazaryan, N., Kearns, E., Keener, P., Kemp, E., Kendziora, C., Ketchum, W., Kettell, S. H., Khabibullin, M., Khotjantsev, A., Kim, D., Kirby, B., Kirby, M., Klein, J., Ko, Y. -J., Kobilarcik, T., Kocaman, B., Koerner, L. W., Kohn, S., Koizumi, G., Koller, P., Kopylov, A., Kordosky, M., Kormos, L., Kosc, T., Kose, U., Kostelecký, V. A., Kothekar, K., Kramer, M., Krennrich, F., Kreslo, I., Kriesel, K., Kropp, W., Kudenko, Y., Kudryavtsev, V. A., Kulagin, S., Kumar, J., Kumar, L., Kumar, A., Kumbhare, S., Kuruppu, C., Kus, V., Kutter, T., LaZur, R., Lande, K., Lane, C., Lang, K., Langford, T., Lanni, F., Lasorak, P., Last, D., Lastoria, C., Laundrie, A., Lazanu, I., Le, T., Learned, J., Lebrun, P., Lee, D., Miotto, G. Lehmann, de Oliveira, M. A. Leigui, Li, Q., Li, S., Li, S. W., Li, X., Li, Y., Li, Z., Liao, H. -Y., Lin, S. -K., Lin, C-J. S., Linehan, R., Linhart, V., Link, J., Liptak, Z., Lissauer, D., Littenberg, L., Littlejohn, B., Liu, J., Liu, T., LoMonaco, L., LoSecco, J. M., Lockwitz, S., Lockyer, N., Loew, T., Lokajicek, M., Long, K., Loo, K., Lopez, J. P., Lorca, D., Lord, T., Losada, M., Louis, W. C., Luethi, M., Luk, K. -B., Lundin, T., Luo, X., Lurkin, N., Lux, T., Luzio, V. P., Lykken, J., Maalampi, J., MacLellan, R., Machado, A. A., Machado, P., Macias, C. T., Macier, J., Madigan, P., Magill, S., Mahler, G., Mahn, K., Malek, M., Maloney, J. A., Mammoliti, F., Mandal, S. K., Mandrioli, G., Manenti, L., Manly, S., Mann, A., Marchionni, A., Marciano, W., Marcocci, S., Marfatia, D., Mariani, C., Maricic, J., Marinho, F., Marino, A. D., Marshak, M., Marshall, C., Marshall, J., Marteau, J., Martin-Albo, J., Martinez, D., Martinez, N., Martinez, H., Mason, K., Mastbaum, A., Masud, M., Mathez, H., Matsuno, S., Matthews, J., Mauger, C., Mauri, N., Mavrokoridis, K., Mazza, R., Mazzacane, A., Mazzucato, E., McCauley, N., McCluskey, E., McConkey, N., McDonald, K., McFarland, K. S., McGivern, C., McGowan, A., McGrew, C., McKeown, R., McNab, A., McNulty, D., McTaggart, R., Meddage, V., Mefodiev, A., Mehta, P., Mei, D., Mena, O., Menary, S., Mendez, H., Mendez, D. P., Menegolli, A., Meng, G., Messier, M., Metcalf, W., Mewes, M., Meyer, H., Miao, T., Migenda, J., Milincic, R., Miller, J., Miller, W., Mills, J., Milne, C., Mineev, O., Miranda, O., Mishra, C. S., Mishra, S. R., Mislivec, A., Mitrica, B., Mladenov, D., Mocioiu, I., Moffat, K., Moggi, N., Mohanta, R., Mokhov, N., Molina, J., Bueno, L. Molina, Montanari, A., Montanari, C., Montanari, D., Zetina, L. Montano, Moon, J., Mooney, M., Moore, C., Moreno, D., Morgan, B., Moroni, G. F., Morris, C., Morse, W., Mossey, C., Moura, C. A., Mousseau, J., Mualem, L., Muether, M., Mufson, S., Muheim, F., Muramatsu, H., Murphy, S., Musser, J., Nachtman, J., Nalbandyan, M., Nandakumar, R., Naples, D., Narita, S., Navarro, G., Navarro, J., Navas-Nicolás, D., Nayak, N., Nebot-Guinot, M., Needham, M., Negishi, K., Nelson, J., Nessi, M., Newbold, D., Newcomer, M., Nichol, R., Nicholls, T. C., Niner, E., Norman, A., Norris, B., Norris, J., Novella, P., Nowak, E., Nowak, J., Nunes, M. S., O'Keeffe, H., Oberling, M., Del Campo, A. Olivares, Olivier, A., Onel, Y., Onishchuk, Y., Ovsjannikova, T., Ozturk, S., Pagani, L., Pakvasa, S., Palamara, O., Paley, J., Pallavicini, M., Palomares, C., Palomino, J., Pantic, E., Paolo, A., Paolone, V., Papadimitriou, V., Papaleo, R., Paramesvaran, S., Park, J., Parke, S., Parsa, Z., Pascoli, S., Pasternak, J., Pater, J., Patrizii, L., Patterson, R. B., Patton, S. J., Patzak, T., Paudel, A., Paulos, B., Paulucci, L., Pavlovic, Z., Pawloski, G., Payam, P., Payne, D., Pec, V., Peeters, S. J. M., Pennacchio, E., Penzo, A., Perdue, G. N., Peres, O. l. G., Periale, L., Petridis, K., Petrillo, G., Petti, R., Picchi, P., Pickering, L., Pietropaolo, F., Pillow, J., Plonski, P., Plunkett, R., Poling, R., Pons, X., Poonthottathil, N., Popovic, M., Pordes, R., Pordes, S., Potekhin, M., Potenza, R., Potukuchi, B., Poudel, S., Pozimski, J., Pozzato, M., Prakasj, T., Preece, R., Prokofiev, O., Pruthi, N., Przewlocki, P., Psihas, F., PugnËre, D., Pushka, D., Qi, K., Qian, X., Raaf, J. L., Raboanary, R., Radeka, V., Rademacker, J., Radescu, V., Radics, B., Radovic, A., Rafique, A., Rajaoalisoa, M., Rakhno, I., Rakotondramanana, H. T., Rakotondravohitra, L., Ramachers, Y. A., Rameika, R. A., Delgado, M. A. Ramirez, Ramsey, J., Ramson, B. J., Rappoldi, A., Raselli, G. L., Ratoff, P., Ravat, S., Ravinez, O., Razafinime, H., Rebel, B., Redondo, D., Regenfus, C., Reggiani-Guzzo, M., Rehak, T., Reichenbacher, J., Reitzner, D., Reno, M. H., Renshaw, A., Rescia, S., Resnati, F., Reynolds, A., Riccobene, G., Rice, L. C. J., Rielage, K., Riesselmann, K., Rigaut, Y. -A., Rivera, D., Rochester, L., Roda, M., Rodrigues, P., Alonso, M. J. Rodriguez, Roe, B., Roeth, A. J., Roser, R. M., Ross-Lonergan, M., Rossella, M., Rout, J., Roy, S., Rubbia, A., Rubbia, C., Rucinski, R., Russell, B., Russell, J., Ruterbories, D., Vagins, M. R., Saakyan, R., Sahu, N., Sala, P., Salukvadze, G., Samios, N., Sanchez, F., Sanchez, M. C., Sandoval, C., Sands, B., Sankar, S. U., Santana, S., Santos, L. M., Santucci, G., Saoulidou, N., Sapienza, P., Sarasty, C., Sarcevic, I., Savage, G., Scaramelli, A., Scarpelli, A., Schaffer, T., Schellman, H., Schlabach, P., Schloesser, C. M., Schmitz, D. W., Schneps, J., Scholberg, K., Schukraft, A., Segreto, E., Sehrawat, S., Sensenig, J., Seong, I., Sepulveda-Quiroz, J. A., Sergi, A., Sergiampietri, F., Sessumes, D., Sexton, K., Sexton-Kennedy, L., Sgalaberna, D., Shaevitz, M. H., Shafaq, S., Shahi, J. S., Shahsavarani, S., Shanahan, P., Sharma, H. R., Sharma, R., Sharma, R. K., Shaw, T., Shin, S., Shoemaker, I., Shooltz, D., Shrock, R., Simos, N., Sinclair, J., Sinev, G., Singh, V., Singh, J., Singh, I., Sipos, R., Sippach, F. W., Sirri, G., Siyeon, K., Smargianaki, D., Smith, A., Smith, E., Smith, P., Smolik, J., Smy, M., Snider, E. L., Snopok, P., Sobczyk, J., Sobel, H., Soderberg, M., Salinas, C. J. Solano, Söldner-Rembold, S., Solomey, N., Sondheim, W., Sorel, M., Soto-Oton, J. A., Sousa, A., Soustruznik, K., Spagliardi, F., Spanu, M., Spitz, J., Spooner, N. J. C., Staley, R., Stancari, M., Stanco, L., Stefanik, A., Steiner, H. M., Stewart, J., Stock, J., Stocker, F., Stoica, S., Stone, J., Strait, J., Strait, M., Strauss, T., Striganov, S., Stuart, A., Sullivan, G., Sultana, M., Sun, Y., Surdo, A., Susic, V., Suter, L., Sutera, C. M., Svoboda, R., Szczerbinska, B., Szelc, A. M., Tagg, N., Talaga, R., Tanaka, H., Oregui, B. Tapia, Tariq, S., Tatar, E., Tayloe, R., Tenti, M., Terao, K., Ternes, C. A., Terranova, F., Testera, G., Thea, A., Thompson, L. F., Thompson, J., Thorn, C., Timilsina, A., Timm, S. C., Todd, J., Tonazzo, A., Tope, T., Torbunov, D., Torti, M., Tórtola, M., Tortorici, F., Toups, M., Touramanis, C., Trevor, J., Tripathi, M., Tromeur, W., Tropin, I., Trzaska, W. H., Tsai, Y. -T., Tsang, K. V., Tsaris, A., Tufanli, S., Tull, C., Turner, J., Tzanov, M., Tziaferi, E., Uchida, Y., Urheim, J., Usher, T., Valdiviesso, G. A., Valencia, E., Valerio, L., Vallari, Z., Valle, J. W. F., Van Berg, R., Van de Water, R., Varanini, F., Varner, G., Vasel, J., Vasseur, G., Vaziri, K., Velev, G., Ventura, S., Verdugo, A., Vermeulen, M., Vernon, E., Verzocchi, M., Viant, T., Vignoli, C., Vihonen, S., Vilela, C., Viren, B., Vokac, P., Vrba, T., Wachala, T., Wahl, D., Wallbank, M., Wang, H., Wang, J., Wang, T. -C., Wang, B., Wang, Y., Wang, Z., Warburton, K., Warner, D., Wascko, M. O., Waters, D., Watson, A., Weber, A., Weber, M., Wei, H., Wei, W., Weinstein, A., Wenman, D., Wetstein, M., While, M., White, A., Whitehead, L. H., Whittington, D., Wierman, K., Wilking, M., Wilkinson, C., Willhite, J., Williams, Z., Wilson, R. J., Wilson, P., Wittich, P., Wolcott, J., Wongjirad, T., Wood, K., Wood, L., Worcester, E., Worcester, M., Wu, S., Wu, W., Xu, W., Yanagisawa, C., Yang, S., Yang, T., Yang, G., Ye, J., Yeh, M., Yershov, N., Yonehara, K., Yoshimura, L., Yu, B., Yu, J., Zalesak, J., Zambelli, L., Zamorano, B., Zani, A., Zaremba, K., Zazueta, L., Zeller, G. P., Zennamo, J., Zhang, C., Zhao, M., Zhou, Y. -L., Zhu, G., Zimmerman, E. D., Zito, M., Zucchelli, S., Zuklin, J., Zutshi, V., Zwaska, R., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), DUNE, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), 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)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
detector: technology, Physics - Instrumentation and Detectors, hep-ex, far detector, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), fabrication, deep underground detector, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, physics.ins-det, activity report, detector: design, Particle Physics - Experiment
Abstract

The DUNE IDR describes the proposed physics program and technical designs of the DUNE far detector modules in preparation for the full TDR to be published in 2019. It is intended as an intermediate milestone on the path to a full TDR, justifying the technical choices that flow down from the high-level physics goals through requirements at all levels of the Project. These design choices will enable the DUNE experiment to make the ground-breaking discoveries that will help to answer fundamental physics questions. Volume 2 describes the single-phase module's subsystems, the technical coordination required for its design, construction, installation, and integration, and its organizational structure., Comment: 324 pages, 130 figures. arXiv admin note: text overlap with arXiv:1807.10340

42. Study of scintillation light collection, production and propagation in a 4 tonne dual-phase LArTPC

Author

P. Lutz, K. Sakashita, F. Dulucq, L. Periale, F. Noto, Kai Loo, N. Lira, Wladyslaw Henryk Trzaska, J. Marteau, Y. Karyotakis, D. Mladenov, G. Martin-Chassard, G. Lehmann-Miotto, Marzio Nessi, D. Lorca, J. Bremer, Enrique Calvo, M. Kurokawa, C. Regenfus, Antonio Ereditato, N. Geffroy, F. Duval, K. Fusshoeller, Ionel Lazanu, G. Brunetti, K. Negishi, C. Drancourt, A. Scarpelli, V. Toboaru, A. Tonazzo, F. Pietropaolo, T. Hasegawa, A. Gendotti, F. Vannucci, L. Zambelli, K. Nakayoshi, A. Gallego-Ros, F. Doizon, V. Aushev, T. Patzak, C. Cantini, J. Asaadi, E. Pennacchio, André Rubbia, J. Soto-Oton, I. Gil-Botella, L. Balleyguier, Masatoshi Maki, Denis Stanca, S. Bordoni, T. Viant, S. Horikawa, A. Chiriacescuf, A. Falcone, K. Sendai, S. Murphy, B. Aimard, A. Delbart, D. Caiulo, N. Bourgeois, S. Vilalte, B.M. Cautisanu, G. Maire, D. Stefan, L. Brunetti, I. Kreslo, S. Wu, Marc Weber, K. Cankocak, Mihai Niculescu-Oglinzanu, D. Redondo, J. Sinclair, Filippo Resnati, F. Sergiampietri, M. Parvu, D. Kryn, I. De Bonis, Animesh Chatterjee, B. Radics, B. Bourguille, Paolo Crivelli, C. de la Taille, M. Leyton, S. Bolognesi, P. Gorodetzky, Mario Campanelli, M. Calin, M. Chalifour, L. Aizawa, D. Pugnere, Alexandru Gherghel-Lascu, C. Alt, D. Duchesneau, Masahiro Ikeno, S. Shahsavarani, H. Konari, P. Cotte, J.V. Dawson, Federico Sanchez, Diana Navas-Nicolas, S. Jiménez, Y. Penichot, M. Zito, C. Girerd, L. Urda, A. Remoto, B. Carlus, C. M. Schloesser, Tomohisa Uchida, G. Brown, W. Tromeur, R. Sulej, E. Bechetoille, G. Misitano, Romul Margineanu, Masashi Tanaka, S. Conforti, C. Santos, Sampsa Vihonen, A. Verdugo, A. Saftoiu, H. Pessard, H. Mathez, P. Chiu, T.S. Mosu, R. Hanni, A.M. Blebea-Apostu, V. Galymov, Y. Onishchuk, E. Mazzucato, G. Vasseur, S. Narita, Y. Kuromori, Jukka Maalampi, Martin Auger, S. Di Luise, L. Molina Bueno, D. Autiero, A. Holin, S. Kasai, Nikolaos Charitonidis, M. Karolak, M. Shoji, A. Noury, Alexandru Jipa, G. Balik, P. Kunze, W. Mu, D. Belver, Jong-Sung Yu, C. Palomares, A. Chappuis, Katsuyu Kasami, C. Lastoria, M.C. Gomoiu, Thorsten Lux, Laura Manenti, E. Hamada, S. Emery, Alexandru Balaceanu, C. Cuesta, Oana Ristea, T. Kishishita, 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), Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Organisation de Micro-Électronique Générale Avancée (OMEGA), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Aimard, B, Aizawa, L, Alt, C, Asaadi, J, Auger, M, Aushev, V, Autiero, D, Balaceanu, A, Balik, G, Balleyguier, L, Bechetoille, E, Belver, D, Blebea-Apostu, A, Bolognesi, S, Bordoni, S, Bourgeois, N, Bourguille, B, Bremer, J, Brown, G, Brunetti, L, Brunetti, G, Caiulo, D, Calin, M, Calvo, E, Campanelli, M, Cankocak, K, Cantini, C, Carlus, B, Cautisanu, B, Chalifour, M, Chappuis, A, Charitonidis, N, Chatterjee, A, Chiriacescuf, A, Chiu, P, Conforti, S, Cotte, P, Crivelli, P, Cuesta, C, Dawson, J, De Bonis, I, De La Taille, C, Delbart, A, Di Luise, S, Doizon, F, Drancourt, C, Duchesneau, D, Dulucq, F, Duval, F, Emery, S, Ereditato, A, Falcone, A, Fusshoeller, K, Gallego-Ros, A, Galymov, V, Geffroy, N, Gendotti, A, Gherghel-Lascu, A, Gil-Botella, I, Girerd, C, Gomoiu, M, Gorodetzky, P, Hamada, E, Hanni, R, Hasegawa, T, Holin, A, Horikawa, S, Ikeno, M, Jiménez, S, Jipa, A, Karolak, M, Karyotakis, Y, Kasai, S, Kasami, K, Kishishita, T, Konari, H, Kreslo, I, Kryn, D, Kunzé, P, Kurokawa, M, Kuromori, Y, Lastoria, C, Lazanu, I, Lehmann-Miotto, G, Leyton, M, Lira, N, Loo, K, Lorca, D, Lutz, P, Lux, T, Maalampi, J, Maire, G, Maki, M, Manenti, L, Margineanu, R, Marteau, J, Martin-Chassard, G, Mathez, H, Mazzucato, E, Misitano, G, Mladenov, D, Molina Bueno, L, Mosu, T, Mu, W, Murphy, S, Nakayoshi, K, Narita, S, Navas-Nicolás, D, Negishi, K, Nessi, M, Niculescu-Oglinzanu, M, Noto, F, Noury, A, Onishchuk, Y, Palomares, C, Parvu, M, Patzak, T, Penichot, Y, Pennacchio, E, Periale, L, Pessard, H, Pietropaolo, F, Pugnere, D, Radics, B, Redondo, D, Regenfus, C, Remoto, A, Resnati, F, Ristea, O, Rubbia, A, Saftoiu, A, Sakashita, K, Sanchez, F, Santos, C, Scarpelli, A, Schloesser, C, Sendai, K, Sergiampietri, F, Shahsavarani, S, Shoji, M, Sinclair, J, Soto-Oton, J, Stanca, D, Stefan, D, Sulej, R, Tanaka, M, Toboaru, V, Tonazzo, A, Tromeur, W, Trzaska, W, Uchida, T, Urda, L, Vannucci, F, Vasseur, G, Verdugo, A, Viant, T, Vihonen, S, Vilalte, S, Weber, M, Wu, S, Yu, J, Zambelli, L, and Zito, M

Subjects
photon: propagation, Photomultiplier, CERN Lab, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, tutkimuslaitteet, Performance of High Energy Physics Detector, Phase (waves), FOS: Physical sciences, Cosmic ray, Noble liquid detectors (scintillation, ionization, double-phase), Scintillator, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Optics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, 010306 general physics, Instrumentation, physics.ins-det, Mathematical Physics, scintillation counter, Physics, Scintillation, Time projection chamber, photomultiplier, 010308 nuclear & particles physics, business.industry, hep-ex, Detector, Scintillators, scintillation and light emission processes (solid, gas and liquid scintillators), Instrumentation and Detectors (physics.ins-det), time projection chamber: liquid argon, Performance of High Energy Physics Detectors, Photon detectors for UV, visible and IR photons (vacuum) (photomulti-pliers, HPDs, others), Scintillators, scintillation and light emission processes (solid, gas and liquidscintillators), Photon detectors for UV, visible and IR photons (vacuum) (photomultipliers, HPDs, others), FIS/01 - FISICA SPERIMENTALE, ilmaisimet, Scintillation counter, business, kosminen säteily, performance, Particle Physics - Experiment
Abstract

The $3 \times 1 \times 1$ m$^3$ demonstrator is a dual phase liquid argon time projection chamber that has recorded cosmic rays events in 2017 at CERN. The light signal in these detectors is crucial to provide precise timing capabilities. The performances of the photon detection system, composed of five PMTs, are discussed. The collected scintillation and electroluminescence light created by passing particles has been studied in various detector conditions. In particular, the scintillation light production and propagation processes have been analyzed and compared to simulations, improving the understanding of some liquid argon properties., Comment: 30 pages, 26 figures

Published
2020
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43. The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2017/2018 follow-up campaign: discovery of 10 lensed quasars and 10 quasar pairs

Author

A. A. Plazas, C. Lemon, Antonella Palmese, M. Smith, M. A. G. Maia, G C-F Chen, J. Carretero, Anowar J. Shajib, Marcos Lima, Adriano Agnello, Frederic Courbin, Ramon Miquel, Shantanu Desai, D. L. Burke, G. Gutierrez, G. Tarle, Daniel Gruen, M. March, Ofer Lahav, Paul L. Schechter, Tim Eifler, Enrique Gaztanaga, Thomas E. Collett, A. Carnero Rosell, M. Costanzi, Yordanka Apostolovski, Kyler Kuehn, Juan Garcia-Bellido, Richard G. McMahon, Christopher D. Fassnacht, S. Allam, Robert A. Gruendl, Elisabeth Krause, David J. Brooks, A. Melo, Simon Birrer, Motta, David J. James, D. W. Gerdes, Matthew W. Auger, Michael Schubnell, Tommaso Treu, Josh Frieman, Cristian E. Rusu, Felipe Menanteau, M. Carrasco Kind, A. Roodman, B. Flaugher, J. Annis, Alistair R. Walker, Marcelle Soares-Santos, Timo Anguita, E. Suchyta, S. Serrano, K. Honscheid, N. Kuropatkin, F. Paz-Chinchón, Santiago Avila, Jennifer L. Marshall, L. N. da Costa, A. G. Kim, J. De Vicente, Huan Lin, E. Buckley-Geer, T. M. C. Abbott, E. Bertin, E. J. Sanchez, J. Gschwend, Lemon, C., Auger, M. W., Mcmahon, R., Anguita, T., Apostolovski, Y., Chen, G. C. -F., Fassnacht, C. D., Melo, A. D., Motta, V., Shajib, A., Treu, T., Agnello, A., Buckley-Geer, E., Schechter, P. L., Birrer, S., Collett, T., Courbin, F., Rusu, C. E., Abbott, T. M. C., Allam, S., Annis, J., Avila, S., Bertin, E., Brooks, D., Burke, D. L., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Costanzi, M., da Costa, L. N., De Vicente, J., Desai, S., Eifler, T. F., Flaugher, B., Frieman, J., García-Bellido, J., Gaztanaga, E., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Honscheid, K., James, D. J., Kim, A., Krause, E., Kuehn, K., Kuropatkin, N., Lahav, O., Lima, M., Lin, H., Maia, M. A. G., March, M., Marshall, J. L., Menanteau, F., Miquel, R., Palmese, A., Paz-Chinchón, F., Plazas, A. A., Roodman, A., Sanchez, E., Schubnell, M., Serrano, S., Smith, M., Soares-Santos, M., Suchyta, E., Tarle, G., Walker, A. R., Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DES, McMahon, Richard [0000-0001-8447-8869], and Apollo - University of Cambridge Repository

Subjects
candidates, observational [methods], time-delay, Astrophysics, 01 natural sciences, Astrophysics::Solar and Stellar Astrophysics, 010303 astronomy & astrophysics, sky, Physics, Faint Object Spectrograph, Astrophysics::Instrumentation and Methods for Astrophysics, gravitational lensing: strong, gravitational lenses, strong [gravitational lensing], Astrophysics::Earth and Planetary Astrophysics, methods: observational, sextractor, Astronomical and Space Sciences, astro-ph.GA, FOS: Physical sciences, selection, Astrophysics::Cosmology and Extragalactic Astrophysics, Astronomy & Astrophysics, Photometry (optics), quasars: general, Gravitational Lenses, 0103 physical sciences, Quasars, Spectrograph, STFC, Astrophysics::Galaxy Astrophysics, general [quasars], 010308 nuclear & particles physics, variability, Near-infrared spectroscopy, RCUK, Astronomy and Astrophysics, Quasar, Galaxies, Light curve, redshift, Astrophysics - Astrophysics of Galaxies, Redshift, Galaxy, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), gaia, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], cosmograil
Abstract

We report the results of the STRong lensing Insights from the Dark Energy Survey (STRIDES) follow-up campaign of the late 2017/early 2018 season. We obtained spectra of 65 lensed quasar candidates either with EFOSC2 on the NTT or ESI on Keck, which confirm 10 new gravitationally lensed quasars and 10 quasar pairs with similar spectra, but which do not show a lensing galaxy in DES images. Eight lensed quasars are doubly imaged with source redshifts between 0.99 and 2.90, one is triply imaged by a group (DESJ0345-2545, $z=1.68$), and one is quadruply imaged (quad: DESJ0053-2012, $z=3.8$). Singular isothermal ellipsoid models for the doubles, based on high-resolution imaging from SAMI on SOAR or NIRC2 on Keck, give total magnifications between 3.2 and 5.6, and Einstein radii between 0.49 and 1.97 arcseconds. After spectroscopic follow-up, we extract multi-epoch $grizY$ photometry of confirmed lensed quasars and contaminant quasar+star pairs from the first 4 years of DES data using parametric multi-band modelling, and compare variability in each system's components. By measuring the reduced ${\chi}^2$ associated with fitting all epochs to the same magnitude, we find a simple cut on the less variable component that retains all confirmed lensed quasars, while removing 94 per cent of contaminant systems with stellar components. Based on our spectroscopic follow-up, this variability information can improve selection of lensed quasars and quasar pairs from 34-45 per cent to 51-70 per cent, with the majority of remaining contaminants being compact star-forming galaxies. Using mock lensed quasar lightcurves we demonstrate that selection based only on variability will over-represent the quad fraction by 10 per cent over a complete DES magnitude-limited sample (excluding microlensing differences), explained by the magnification bias and hence lower luminosity (more variable) sources in quads., Comment: 22 pages, 16 figures, submitted to MNRAS

Published
2020
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44. STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408-5354

Author

Frederic Courbin, R. L. C. Ogando, M. Costanzi, Elisabeth Krause, Anupreeta More, Marcelle Soares-Santos, I. Sevilla-Noarbe, Antonella Palmese, Daniel Thomas, E. Buckley-Geer, M. A. G. Maia, N. Kuropatkin, David J. Brooks, Matthew W. Auger, B. Flaugher, M. Millon, Keith Bechtol, F. J. Castander, L. N. da Costa, Simon Birrer, A. Roodman, J. Poh, J. Gschwend, T. M. C. Abbott, G. Gutierrez, V. Scarpine, M. Sako, Daniel Scolnic, Peter Doel, Peter Melchior, D. L. Hollowood, S. Serrano, Basilio X. Santiago, A. R. Walker, G. Tarle, Timo Anguita, E. J. Sanchez, Ramon Miquel, A. K. Romer, Christopher D. Fassnacht, D. Brout, Anowar J. Shajib, Yanxi Zhang, Thomas E. Collett, Jennifer L. Marshall, Daniel Gilman, Marcos Lima, Joshua A. Frieman, Tenglin Li, Dominique Sluse, Tommaso Treu, E. Suchyta, Niall MacCrann, Geoff C. F. Chen, August E. Evrard, D. A. Finley, F. Paz-Chinchón, J. Carretero, J. De Vicente, Chiara Spiniello, Kenneth C. Wong, S. Desai, Cristian Rusu, A. Galan, M. Carrasco Kind, Richard G. McMahon, James H. H. Chan, J. P. Dietrich, Juan Garcia-Bellido, C. Lemon, Alex Drlica-Wagner, Dragan Huterer, J. Annis, Lise Christensen, M. Smith, Daniel Gruen, D. W. Gerdes, A. A. Plazas, D. L. Burke, Robert A. Gruendl, Huan Lin, Tesla E. Jeltema, K. Honscheid, Adriano Agnello, A. Carnero Rosell, G. Meylan, David J. James, Pablo Fosalba, Salcedo Romero de Ávila, Vivien Bonvin, Michael Schubnell, National Science Foundation (US), Danish Council for Independent Research, Villum Fonden, Swiss National Science Foundation, European Commission, Ministry of Education (Taiwan), Ministry of Education, Culture, Sports, Science and Technology (Japan), Ministerio de Economía y Competitividad (España), Ministerio de Ciencia, Innovación y Universidades (España), Department of Energy (US), Shajib, A. J., Birrer, S., Treu, T., Agnello, A., Buckley-Geer, E. J., Chan, J. H. H., Christensen, L., Lemon, C., Lin, H., Millon, M., Poh, J., Rusu, C. E., Sluse, D., Spiniello, C., Chen, G. C. -F., Collett, T., Courbin, F., Fassnacht, C. D., Frieman, J., Galan, A., Gilman, D., More, A., Anguita, T., Auger, M. W., Bonvin, V., Mcmahon, R., Meylan, G., Wong, K. C., Abbott, T. M. C., Annis, J., Avila, S., Bechtol, K., Brooks, D., Brout, D., Burke, D. L., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F. J., Costanzi Alunno Cerbolini, M., da Costa, L. N., De Vicente, J., Desai, S., Dietrich, J. P., Doel, P., Drlica-Wagner, A., Evrard, A. E., Finley, D. A., Flaugher, B., Fosalba, P., García-Bellido, J., Gerdes, D. W., Gruen, D., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hollowood, D. L., Honscheid, K., Huterer, D., James, D. J., Jeltema, T., Krause, E., Kuropatkin, N., Li, T. S., Lima, M., Maccrann, N., Maia, M. A. G., Marshall, J. L., Melchior, P., Miquel, R., Ogando, R. L. C., Palmese, A., Paz-Chinchón, F., Plazas, A. A., Romer, A. K., Roodman, A., Sako, M., Sanchez, E., Santiago, B., Scarpine, V., Schubnell, M., Scolnic, D., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Suchyta, E., Tarle, G., Thomas, D., Walker, A. R., Zhang, Y., McMahon, Richard [0000-0001-8447-8869], and Apollo - University of Cambridge Repository

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), time delays, Cosmic microwave background, Cosmological parameters, internal structure, h-0, FOS: Physical sciences, Astrophysics, acs survey, Astrophysics::Cosmology and Extragalactic Astrophysics, distance scale, strong [Gravitational lensing], 01 natural sciences, 7. Clean energy, Cosmology, law.invention, symbols.namesake, models, multi-gaussian expansion, law, 0103 physical sciences, cosmological parameters, observations [Cosmology], 010303 astronomy & astrophysics, STFC, gravitational lensing: strong, cosmology: observations, Physics, Distance scale, 010308 nuclear & particles physics, Angular diameter distance, Cosmic distance ladder, RCUK, Astronomy and Astrophysics, Quasar, density profile, elliptic galaxies, Redshift, Lens (optics), stellar-systems, Space and Planetary Science, symbols, astro-ph.CO, mass, cosmological parameter, Hubble's law, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Full author list: A J Shajib, S Birrer, T Treu, A Agnello, E J Buckley-Geer, J H H Chan, L Christensen, C Lemon, H Lin, M Millon, J Poh, C E Rusu, D Sluse, C Spiniello, G C-F Chen, T Collett, F Courbin, C D Fassnacht, J Frieman, A Galan, D Gilman, A More, T Anguita, M W Auger, V Bonvin, R McMahon, G Meylan, K C Wong, T M C Abbott, J Annis, S Avila, K Bechtol, D Brooks, D Brout, D L Burke, A Carnero Rosell, M Carrasco Kind, J Carretero, F J Castander, M Costanzi, L N da Costa, J De Vicente, S Desai, J P Dietrich, P Doel, A Drlica-Wagner, A E Evrard, D A Finley, B Flaugher, P Fosalba, J García-Bellido, D W Gerdes, D Gruen, R A Gruendl, J Gschwend, G Gutierrez, D L Hollowood, K Honscheid, D Huterer, D J James, T Jeltema, E Krause, N Kuropatkin, T S Li, M Lima, N MacCrann, M A G Maia, J L Marshall, P Melchior, R Miquel, R L C Ogando, A Palmese, F Paz-Chinchón, A A Plazas, A K Romer, A Roodman, M Sako, E Sanchez, B Santiago, V Scarpine, M Schubnell, D Scolnic, S Serrano, I Sevilla-Noarbe, M Smith, M Soares-Santos, E Suchyta, G Tarle, D Thomas, A R Walker, Y Zhang, We present a blind time-delay cosmographic analysis for the lens system DES J0408-5354. This system is extraordinary for the presence of two sets of multiple images at different redshifts, which provide the opportunity to obtain more information at the cost of increased modelling complexity with respect to previously analysed systems. We perform detailed modelling of the mass distribution for this lens system using three band Hubble Space Telescope imaging. We combine the measured time delays, line-of-sight central velocity dispersion of the deflector, and statistically constrained external convergence with our lens models to estimate two cosmological distances. We measure the 'effective' time-delay distance corresponding to the redshifts of the deflector and the lensed quasar DΔ t eff=3382-115+146 Mpc and the angular diameter distance to the deflector Dd = 1711-280+376 Mpc, with covariance between the two distances. From these constraints on the cosmological distances, we infer the Hubble constant H0= 74.2-3.0+2.7 km s-1 Mpc-1 assuming a flat ΛCDM cosmology and a uniform prior for ωm as \Omega m ∼ \mathcal {U(0.05, 0.5). This measurement gives the most precise constraint on H0 to date from a single lens. Our measurement is consistent with that obtained from the previous sample of six lenses analysed by the H0 Lenses in COSMOGRAIL's Wellspring (H0LiCOW) collaboration. It is also consistent with measurements of H0 based on the local distance ladder, reinforcing the tension with the inference from early Universe probes, for example, with 2.2σ discrepancy from the cosmic microwave background measurement., TT acknowledges support by the Packard Foundation through a Packard Research fellowship and by the National Science Foundation through NSF grants AST-1714953 and AST-1906976. This project is partly funded by the Danish council for independent research under the project ‘Fundamentals of Dark Matter Structures’, DFF - 6108-00470. AA was supported by a grant from VILLUM FONDEN (project number 16599). JHHC, MM, CL, DS, FC, and AG acknowledge support from the Swiss National Science Foundation (SNSF) and by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (COSMICLENS: grant agreement No 787866). CS has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie actions grant agreement No 664931. GCFC acknowledges support from the Ministry of Education in Taiwan via Government Scholarship to Study Abroad (GSSA). CDF and GCFC acknowledge support for this work from the National Science Foundation under Grant No AST-1715611. TA acknowledges support from Proyecto FONDECYT N○ 1190335. KCW was supported by World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan. This work used computational and storage services associated with the Hoffman2 Shared Cluster provided by UCLA Institute for Digital Research and Education’s Research Technology Group. This work used the Extreme Science and Engineering Discovery Environment (XSEDE) through allocation TG-AST190038, which is supported by National Science Foundation grant number ACI-1548562 (Towns et al. 2014). Specifically, this work used the Comet and Oasis system at the San Diego Supercomputer Center (SDSC), and the Bridges system, which is supported by NSF award number ACI-1445606, at the Pittsburgh Supercomputing Center (PSC, Nystrom et al. 2015). AJS thanks Smadar Naoz for providing access to additional computing nodes on the Hoffman2 Shared Cluster and Khalid Jawed for assisting with additional computational resources from the Structures–Computer Interaction Laboratory at UCLA. The DES data management system is supported by the National Science Foundation under Grant Numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA2015-71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO), through project number CE110001020, and the Brazilian Instituto Nacional de Ciência e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2).

Published
2020
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45. Mapping UV properties throughout the cosmic horseshoe: Lessons from VLT-MUSE

Author

Max Pettini, Daniel P. Stark, Vasily Belokurov, Matt Auger, Stefano Carniani, Bethan L. James, Belokurov, Vasily [0000-0002-0038-9584], Carniani, Stefano [0000-0002-6719-380X], Apollo - University of Cambridge Repository, James, B. L., Auger, M., Pettini, M., Stark, D. P., Belokurov, V., and Carniani, S.

Subjects
Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Library science, Astrophysics::Cosmology and Extragalactic Astrophysics, strong [Gravitational lensing], star formation [Galaxies], 01 natural sciences, Settore FIS/05 - Astronomia e Astrofisica, ISM [Galaxies], 0103 physical sciences, Agency (sociology), media_common.cataloged_instance, European union, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics, media_common, Horseshoe (symbol), Physics, COSMIC cancer database, 010308 nuclear & particles physics, European research, gravitational lensing: strong, Astronomy and Astrophysics, evolution [Galaxies], Astrophysics - Astrophysics of Galaxies, galaxies [Ultraviolet], 13. Climate action, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), galaxies: star formation, ultraviolet: galaxies, galaxies: evolution, galaxies: ISM
Abstract

We present the first spatially-resolved rest-frame UV study of the gravitationally lensed galaxy, the 'Cosmic Horseshoe' (J1148+1930) at z=2.38. Our gravitational lens model shows that the system is made up of four star-forming regions, each ~4-8 kpc^2 in size, from which we extract four spatially exclusive regional spectra. We study the interstellar and wind absorption lines, along with CIII] doublet emission lines, in each region to investigate any variation in emission/absorption line properties. The mapped CIII] emission shows distinct kinematical structure, with velocity offsets of ~+/-50 km/s between regions suggestive of a merging system, and a variation in equivalent width that indicates a change in ionisation parameter and/or metallicity between the regions. Absorption line velocities reveal a range of outflow strengths, with gas outflowing between -200, Comment: 18 pages, 11 figures, accepted for publication in MNRAS

Published
2018

46. A 4 tonne demonstrator for large-scale dual-phase liquid argon time projection chambers

Author

T. Hasegawa, S. Bordoni, M. Chalifour, Sampsa Vihonen, G. Maire, D. Redondo, N. Geffroy, F. Duval, Ionel Lazanu, A. Verdugo, A. Saftoiu, M. Calin, J. Asaadi, S. Horikawa, Marc Weber, Marzio Nessi, D. Lorca, Masatoshi Maki, B.M. Cautisanu, K. Cankocak, Filippo Resnati, F. Sergiampietri, H. Pessard, M. Parvu, F. Vannucci, L. Zambelli, R. Sulej, M.M. Badoi, A.M. Blebea-Apostu, V. Galymov, G. Misitano, I. De Bonis, I. Gil-Botella, Paolo Crivelli, A. Gendotti, A. Noury, L. Balleyguier, V. Aushev, M.C. Gomoiu, Thorsten Lux, P. Lutz, A. Falcone, Romul Margineanu, B. Aimard, S. Wu, I. Kreslo, D. Stanca, K. Nakayoshi, A. Gallego-Ros, Laura Manenti, V. Toboaru, Y. Pénichot, L. Molina Bueno, D. Pugnere, D. Caiulo, Alexandru Jipa, N. Bourgeois, S. Vilalte, D. Kryn, Animesh Chatterjee, T. Viant, Y. Piret, E. Pennacchio, J. Soto-Oton, D. Autiero, T. Kishishita, E. Mazzucato, Diana Navas-Nicolas, S. Jiménez, Mario Campanelli, L. Scotto Lavina, Enrique Calvo, D. Stefan, C. Drancourt, Y. Karyotakis, J. Sinclair, C. Regenfus, C. Alt, N. Lira, Wladyslaw Henryk Trzaska, Antonio Ereditato, G. Lehmann-Miotto, P. Cotte, J.V. Dawson, Masahiro Ikeno, A. Holin, B. A. Popov, C. Girerd, J. Dumarchez, Yu. Onishchuk, T.S. Mosu, S. Kasai, D. Belver, Jong-Sung Yu, E. Bechetoille, B. Mitrica, S. Shahsavarani, A. Munteanu, B. Radics, K. Sakashita, F. Dulucq, B. Bourguille, Nikolaos Charitonidis, K. Fusshoeller, B.S. Dimitru, T. Patzak, G. Brunetti, P. Gorodetzky, K. Negishi, F. Doizon, J.P. Mols, S. Bolognesi, M. Zito, M. Gherghel-Lascu, A. Tonazzo, André Rubbia, A. Balaceanu, C. Ristea, J. Marteau, D. Mladenov, C. Cantini, H. Mathez, C. Moreno Martinez, L. Periale, F. Noto, Kai Loo, G. Martin-Chassard, Federico Sanchez, L. Brunetti, Y. Rigaut, G. Vasseur, A. Remoto, B. Carlus, C. M. Schloesser, Tomohisa Uchida, G. Brown, W. Tromeur, A. Delbart, W. Mu, P. Chiu, R. Hanni, Masashi Tanaka, S. Conforti, C. Santos, S. Narita, S. Murphy, L. Nita, Martin Auger, S. Di Luise, Jukka Maalampi, M. Shoji, P. Stroescu, T. Esanu, C. de la Taille, C. Lastoria, E. Hamada, M. Niculescu-Oglinzanu, J. Bremer, S. Emery, A. Scarpelli, C. Cuesta, D. Desforge, A. Chiriacescu, C. Giganti, D. Duchesneau, K. Sendai, C. Palomares, A. Chappuis, Katsuyu Kasami, M. Karolak, G. Balik, F. Pietropaolo, 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), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Organisation de Micro-Électronique Générale Avancée (OMEGA), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Aimard, B, Alt, C, Asaadi, J, Auger, M, Aushev, V, Autiero, D, Badoi, M, Balaceanu, A, Balik, G, Balleyguier, L, Bechetoille, E, Belver, D, Blebea-Apostu, A, Bolognesi, S, Bordoni, S, Bourgeois, N, Bourguille, B, Bremer, J, Brown, G, Brunetti, G, Brunetti, L, Caiulo, D, Calin, M, Calvo, E, Campanelli, M, Cankocak, K, Cantini, C, Carlus, B, Cautisanu, B, Chalifour, M, Chappuis, A, Charitonidis, N, Chatterjee, A, Chiriacescu, A, Chiu, P, Conforti, S, Cotte, P, Crivelli, P, Cuesta, C, Dawson, J, De Bonis, I, De La Taille, C, Delbart, A, Desforge, D, Di Luise, S, Dimitru, B, Doizon, F, Drancourt, C, Duchesneau, D, Dulucq, F, Dumarchez, J, Duval, F, Emery, S, Ereditato, A, Esanu, T, Falcone, A, Fusshoeller, K, Gallego-Ros, A, Galymov, V, Geffroy, N, Gendotti, A, Gherghel-Lascu, M, Giganti, C, Gil-Botella, I, Girerd, C, Gomoiu, M, Gorodetzky, P, Hamada, E, Hanni, R, Hasegawa, T, Holin, A, Horikawa, S, Ikeno, M, Jimenez, S, Jipa, A, Karolak, M, Karyotakis, Y, Kasai, S, Kasami, K, Kishishita, T, Kreslo, I, Kryn, D, Lastoria, C, Lazanu, I, Lehmann-Miotto, G, Lira, N, Loo, K, Lorca, D, Lutz, P, Lux, T, Maalampi, J, Maire, G, Maki, M, Manenti, L, Margineanu, R, Marteau, J, Martin-Chassard, G, Mathez, H, Mazzucato, E, Misitano, G, Mitrica, B, Mladenov, D, Bueno, L, Martinez, C, Mols, J, Mosu, T, Mu, W, Munteanu, A, Murphy, S, Nakayoshi, K, Narita, S, Navas-Nicolas, D, Negishi, K, Nessi, M, Niculescu-Oglinzanu, M, Nita, L, Noto, F, Noury, A, Onishchuk, Y, Palomares, C, Parvu, M, Patzak, T, Penichot, Y, Pennacchio, E, Periale, L, Pessard, H, Pietropaolo, F, Piret, Y, Popov, B, Pugnere, D, Radics, B, Redondo, D, Regenfus, C, Remoto, A, Resnati, F, Rigaut, Y, Ristea, C, Rubbia, A, Saftoiu, A, Sakashita, K, Sanchez, F, Santos, C, Scarpelli, A, Schloesser, C, Lavina, L, Sendai, K, Sergiampietri, F, Shahsavarani, S, Shoji, M, Sinclair, J, Soto-Oton, J, Stanca, D, Stefan, D, Stroescu, P, Sulej, R, Tanaka, M, Toboaru, V, Tonazzo, A, Tromeur, W, Trzaska, W, Uchida, T, Vannucci, F, Vasseur, G, Verdugo, A, Viant, T, Vihonen, S, Vilalte, S, Weber, M, Wu, S, Yu, J, Zambelli, L, Zito, M, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)

Subjects
Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, hiukkasfysiikka, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Neutrino detector, High Energy Physics - Experiment (hep-ex), Ionization, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Neutrino detectors, Detectors and Experimental Techniques, Nuclear Experiment, Instrumentation, physics.ins-det, Mathematical Physics, gas: admixture, Large Hadron Collider, Detector, neutriinot, Instrumentation and Detectors (physics.ins-det), experimental equipment, neutrino: detector, Time projection chamber, ilmaisimet, time projection chambers, Large scale cryogenic liquid detectors [8], photon: yield, Particle Physics - Experiment, performance, Materials science, CERN Lab, Time projection chambers, Particle tracking detectors (Gaseous detectors), ionization: yield, particle tracking detectors (gaseous detectors), tutkimuslaitteet, FOS: Physical sciences, chemistry.chemical_element, Optics, 0103 physical sciences, Deep Underground Neutrino Experiment, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Scintillation, Argon, 010308 nuclear & particles physics, business.industry, hep-ex, time projection chamber: liquid argon, chemistry, muon: cosmic radiation, High Energy Physics::Experiment, business, Tonne, neutrino detectors
Abstract

A 10 kilo-tonne dual-phase liquid argon TPC is one of the detector options considered for the Deep Underground Neutrino Experiment (DUNE). The detector technology relies on amplification of the ionisation charge in ultra-pure argon vapour and offers several advantages compared to the traditional single-phase liquid argon TPCs. A 4.2 tonne dual-phase liquid argon TPC prototype, the largest of its kind, with an active volume of \three has been constructed and operated at CERN. In this paper we describe in detail the experimental setup and detector components as well as report on the operation experience. We also present the first results on the achieved charge amplification, prompt scintillation and electroluminescence detection, and purity of the liquid argon from analyses of a collected sample of cosmic ray muons. A 10 kilo-tonne dual-phase liquid argon TPC is one of the detector options considered for the Deep Underground Neutrino Experiment (DUNE). The detector technology relies on amplification of the ionisation charge in ultra-pure argon vapour and oers several advantages compared to the traditional single-phase liquid argon TPCs. A 4.2 tonne dual-phase liquid argon TPC prototype, the largest of its kind, with an active volume of 3x1x1 $m^3$ has been constructed and operated at CERN. In this paper we describe in detail the experimental setup and detector components as well as report on the operation experience. We also present the first results on the achieved charge amplification, prompt scintillation and electroluminescence detection, and purity of the liquid argon from analyses of a collected sample of cosmic ray muons.

Published
2018
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47. A system for online beam emittance measurements and proton beam characterization

Author

Paola Scampoli, M. Auger, Saverio Braccini, Tommaso Stefano Carzaniga, Konrad Pawel Nesteruk, Antonio Ereditato, Nesteruk, K. P., Auger, M., Braccini, S., Carzaniga, T. S., Ereditato, A., and Scampoli, P.

Subjects
Accelerator Physics (physics.acc-ph), Materials science, Physics - Instrumentation and Detectors, Cyclotron, FOS: Physical sciences, Faraday cup, 01 natural sciences, 030218 nuclear medicine & medical imaging, law.invention, 010309 optics, 03 medical and health sciences, symbols.namesake, 0302 clinical medicine, Optics, law, 0103 physical sciences, Thermal emittance, Instrumentation, beam-intensity monitor, Mathematical Physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Beam dynamic, 3. Good health, Transverse plane, Measuring instrument, symbols, Beam-line instrumentation (beam position and profile monitor, bunch length monitors), Physics::Accelerator Physics, Physics - Accelerator Physics, Instrumentation for particle accelerators and storage rings - low energy (linear accelerators, cyclotrons, electrostatic accelerators), Beam emittance, business, Beam (structure)
Abstract

A system for online measurement of the transverse beam emittance was developed. It is named $^{4}$PrOB$\varepsilon$aM (4-Profiler Online Beam Emittance Measurement) and was conceived to measure the emittance in a fast and efficient way using the multiple beam profiler method. The core of the system is constituted by four consecutive UniBEaM profilers, which are based on silica fibers passing across the beam. The $^{4}$PrOB$\varepsilon$aM system was deployed for characterization studies of the 18~MeV proton beam produced by the IBA Cyclone 18 MeV cyclotron at Bern University Hospital (Inselspital). The machine serves daily radioisotope production and multi-disciplinary research, which is carried out with a specifically conceived Beam Transport Line (BTL). The transverse RMS beam emittance of the cyclotron was measured as a function of several machine parameters, such as the magnetic field, RF peak voltage, and azimuthal angle of the stripper. The beam emittance was also measured using the method based on the quadrupole strength variation. The results obtained with both techniques were compared and a good agreement was found. In order to characterize the longitudinal dynamics, the proton energy distribution was measured. For this purpose, a method was developed based on aluminum absorbers of different thicknesses, a UniBEaM detector, and a Faraday cup. The results were an input for a simulation of the BTL developed in the MAD-X software. This tool allows machine parameters to be tuned online and the beam characteristics to be optimized for specific applications., published in Journal of Instrumentation

Published
2017

48. UNDERSTANDING THE UNIQUE ASSEMBLY HISTORY OF CENTRAL GROUP GALAXIES

Author

Carlo Nipoti, Jean-Paul Kneib, Simona Mei, Kevin Bundy, Tommaso Treu, Matthew W. Auger, Benedetta Vulcani, Claire Lackner, Lodovico Coccato, Alexie Leauthaud, California Institute of Technology (CALTECH), Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Physics Department [Santa Barbara], University of California [Santa Barbara] (UCSB), University of California-University of California, Galaxies, Etoiles, Physique, Instrumentation (GEPI), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Vulcani, B., Bundy, K., Lackner, C., Leauthaud, A., Treu, T., Mei, S., Coccato, L., Kneib, J.P., Auger, M., Nipoti, C., Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), University of California [Santa Barbara] (UC Santa Barbara), and University of California (UC)-University of California (UC)

Subjects
Stellar mass, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, galaxies: clusters: general, galaxies: evolution, galaxies: fundamental parameters, galaxies: general, galaxies: groups: general, galaxies: kinematics and dynamics, galaxies: groups: general, 0103 physical sciences, Satellite galaxy, Cluster (physics), 10. No inequality, 010303 astronomy & astrophysics, Scaling, galaxies: kinematics and dynamics, Astrophysics::Galaxy Astrophysics, ComputingMilieux_MISCELLANEOUS, Physics, [PHYS]Physics [physics], 010308 nuclear & particles physics, Sigma, galaxies: fundamental parameters, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies, galaxies: general, Redshift, Galaxy, galaxies: clusters: general, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), Astrophysics::Earth and Planetary Astrophysics, Halo, galaxies: evolution, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

Central Galaxies (CGs) in massive halos live in unique environments with formation histories closely linked to that of the host halo. In local clusters they have larger sizes ($R_e$) and lower velocity dispersions (sigma) at fixed stellar mass M_star, and much larger R_e at a fixed $\sigma$ than field and satellite galaxies (non-CGs). Using spectroscopic observations of group galaxies selected from the COSMOS survey, we compare the dynamical scaling relations of early-type CGs and non-CGs at z~0.6, to distinguish possible mechanisms that produce the required evolution. CGs are systematically offset towards larger R_e at fixed $\sigma$ compared to non-CGs with similar M_star. The CG R_e-M_star relation also shows differences, primarily driven by a sub-population (~15%) of galaxies with large $R_e$, while the M_star-sigma relations are indistinguishable. These results are accentuated when double Sersic profiles, which better fit light in the outer regions of galaxies, are adopted. They suggest that even group-scale CGs can develop extended components by these redshifts that can increase total $R_e$ and M_star estimates by factors of ~2. To probe the evolutionary link between our sample and cluster CGs, we also analyze two cluster samples at z~0.6 and z~0. We find similar results for the more massive halos at comparable z, but much more distinct CG scaling relations at low-z. Thus, the rapid, late-time accretion of outer components, perhaps via the stripping and accretion of satellites, would appear to be a key feature that distinguishes the evolutionary history of CGs., Comment: 18 pages, 14 Figures, ApJ in press

Published
2014
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49. Exclusion of Leptophilic Dark Matter Models using XENON100 Electronic Recoil Data

Author

The XENON Collaboration, E. Aprile, F. Agostini, M. Alfonsi, L. Arazi, K. Arisaka, F. Arneodo, M. Auger, C. Balan, P. Barrow, L. Baudis, B. Bauermeister, A. Behrens, A. Brown, E. Brown, S. Bruenner, G. Bruno, R. Budnik, L. Bütikofer, J. M. R. Cardoso, M. Cervantes, D. Coderre, A. P. Colijn, H. Contreras, J. P. Cussonneau, M. P. Decowski, A. Di Giovanni, E. Duchovni, S. Fattori, A. D. Ferella, A. Fieguth, W. Fulgione, F. Gao, M. Garbini, C. Geis, L. W. Goetzke, C. Grignon, E. Gross, W. Hampel, R. Itay, F. Kaether, B. Kaminsky, G. Kessler, A. Kish, H. Landsman, R. F. Lang, M. Le Calloch, D. Lellouch, L. Levinson, C. Levy, S. Lindemann, M. Lindner, J. A. M. Lopes, A. Lyashenko, S. Macmullin, T. Marrodán Undagoitia, J. Masbou, F. V. Massoli, D. Mayani, A. J. Melgarejo Fernandez, Y. Meng, M. Messina, B. Miguez, A. Molinario, G. Morana, M. Murra, J. Naganoma, K. Ni, U. Oberlack, S. E. A. Orrigo, P. Pakarha, E. Pantic, R. Persiani, F. Piastra, J. Pienaar, G. Plante, N. Priel, L. Rauch, S. Reichard, C. Reuter, A. Rizzo, S. Rosendahl, J. M. F. dos Santos, G. Sartorelli, S. Schindler, J. Schreiner, M. Schumann, L. Scotto Lavina, M. Selvi, P. Shagin, H. Simgen, A. Teymourian, D. Thers, A. Tiseni, G. Trinchero, C. Tunnell, O. Vitells, R. Wall, H. Wang, M. Weber, C. Weinheimer, Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), XENON100, Astroparticle Physics (IHEF, IoP, FNWI), XENON Collaboration: […, Aprile E, Agostini F, Alfonsi M, Arazi L, Arisaka K, Arneodo F, Auger M, Balan C, Barrow P, Baudis L, Bauermeister B, Behrens A, Brown A, Brown E, Bruenner S, Bruno G, Budnik R, Bütikofer L, Cardoso JM, Cervantes M, Coderre D, Colijn AP, Contreras H, Cussonneau JP, Decowski MP, Di Giovanni A, Duchovni E, Fattori S, Ferella AD, Fieguth A, Fulgione W, Gao F, Garbini M, Geis C, Goetzke LW, Grignon C, Gross E, Hampel W, Itay R, Kaether F, Kaminsky B, Kessler G, Kish A, Landsman H, Lang RF, Le Calloch M, Lellouch D, Levinson L, Levy C, Lindemann S, Lindner M, Lopes JA, Lyashenko A, Macmullin S, Marrodán Undagoitia T, Masbou J, Massoli F V, Mayani D, Melgarejo Fernandez AJ, Meng Y, Messina M, Miguez B, Molinario A, Morana G, Murra M, Naganoma J, Ni K, Oberlack U, Orrigo SE, Pakarha P, Pantic E, Persiani R, Piastra F, Pienaar J, Plante G, Priel N, Rauch L, Reichard S, Reuter C, Rizzo A, Rosendahl S, dos Santos JM, Sartorelli G, Schindler S, Schreiner J, Schumann M, Scotto Lavina L, Selvi M, Shagin P, Simgen H, Teymourian A, Thers D, Tiseni A, Trinchero G, Tunnell C, Vitells O, Wall R, Wang H, Weber M, Weinheimer C, and …]

Subjects
Physics, Multidisciplinary, Cosmology and Nongalactic Astrophysics (astro-ph.CO), 530 Physics, Scattering, Dark matter, Sigma, FOS: Physical sciences, Electron, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, High Energy Physics - Experiment, Dark matter halo, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], High Energy Physics - Experiment (hep-ex), Recoil, Dark Matter, Wimps, leptophilic dark matter models, Particle, ComputingMilieux_MISCELLANEOUS, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

Laboratory experiments searching for galactic dark matter particles scattering off nuclei have so far not been able to establish a discovery. We use data from the XENON100 experiment to search for dark matter interacting with electrons. With no evidence for a signal above the low background of our experiment, we exclude a variety of representative dark matter models that would induce electronic recoils. For axial-vector couplings to electrons, we exclude cross-sections above 6x10^(-35) cm^2 for particle masses of m_chi = 2 GeV/c^2. Independent of the dark matter halo, we exclude leptophilic models as explanation for the long-standing DAMA/LIBRA signal, such as couplings to electrons through axial-vector interactions at a 4.4 sigma confidence level, mirror dark matter at 3.6 sigma, and luminous dark matter at 4.6 sigma., 4 pages, 4 figures, with supporting online material

Published
2015
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50. The DUNE Far Detector Interim Design Report Volume 1: Physics, Technology and Strategies

Author

DUNE Collaboration, B. Abi, R. Acciarri, M. A. Acero, M. Adamowski, C. Adams, D. Adams, P. Adamson, M. Adinolfi, Z. Ahmad, C. H. Albright, L. Aliaga Soplin, T. Alion, S. Alonso Monsalve, M. Alrashed, C. Alt, J. Anderson, K. Anderson, C. Andreopoulos, M. P. Andrews, R. A. Andrews, A. Ankowski, J. Anthony, M. Antonello, M. Antonova, S. Antusch, A. Aranda Fernandez, A. Ariga, T. Ariga, D. Aristizabal Sierra, E. Arrieta Diaz, J. Asaadi, M. Ascencio, D. Asner, M. S. Athar, M. Auger, A. Aurisano, V. Aushev, D. Autiero, F. Azfar, A. Back, H. Back, J. Back, C. Backhouse, P. Baesso, L. Bagby, X. Bai, M. Baird, B. Balantekin, S. Balasubramanian, B. Baller, P. Ballett, L. Balleyguier, B. Bambah, H. Band, M. Bansal, S. Bansal, G. Barenboim, G. J. Barker, C. Barnes, G. Barr, J. Barranco Monarca, N. Barros, J. Barrow, A. Bashyal, V. Basque, M. Bass, F. Bay, K. Bays, J. L. Bazo, J. F. Beacom, E. Bechetoille, B. R. Behera, L. Bellantoni, G. Bellettini, V. Bellini, O. Beltramello, D. Belver, N. Benekos, P. A. Benetti, A. Bercellie, E. Berman, P. Bernardini, R. Berner, H. G. Berns, R. H. Bernstein, S. Bertolucci, M. Betancourt, V. Bhatnagar, M. Bhattacharjee, B. Bhuyan, S. Biagi, J. Bian, K. Biery, B. Bilki, M. Bishai, A. Bitadze, T. Blackburn, A. Blake, B. Blanco Siffert, F. Blaszczyk, E. Blaufuss, G. C. Blazey, M. Blennow, E. Blucher, V. Bocean, F. Boffelli, J. Boissevain, S. Bolognesi, T. Bolton, M. Bonesini, T. Boone, A. Booth, C. Booth, S. Bordoni, A. Borkum, T. Boschi, P. Bour, B. Bourguille, S. B. Boyd, D. Boyden, J. Bracinik, D. Brailsford, A. Brandt, J. Bremer, S. J. Brice, C. Bromberg, G. Brooijmans, J. Brooke, G. Brown, N. Buchanan, H. Budd, P. C. de Holanda, T. Cai, D. Caiulo, P. Calafiura, A. Calatayud, J. Calcutt, C. Callahan, E. Calligarich, E. Calvo, L. Camilleri, A. Caminata, M. Campanelli, G. Cancelo, K. Cankocak, C. Cantini, D. Caratelli, B. Carlus, M. Carneiro, I. Caro Terrazas, T. J. Carroll, M. P. Carvallo, M. Cascella, C. Castromonte, E. Catano-Mur, M. Cavalli-Sforza, F. Cavanna, E. Cazzato, S. Centro, G. Cerati, A. Cervelli, A. Cervera Villanueva, T. Cervi, M. Chalifour, A. Chappuis, A. Chatterjee, S. Chattopadhyay, J. Chaves, H. Chen, M. -C. Chen, S. Chen, D. Cherdack, C. -Y. Chi, S. Childress, K. Cho, S. Choubey, B. C. Choudhary, A. Christensen, D. Christian, G. Christodoulou, C. -A. Christofferson, E. Church, P. Clarke, T. E. Coan, A. Cocco, G. H. Collin, E. Conley, J. M. Conrad, M. Convery, R. Corey, L. Corwin, P. Cotte, L. Cremonesi, J. I. Crespo-Anadón, J. Creus Prats, E. Cristaldo, P. Crivelli, D. Cronin-Hennessy, C. Crowley, C. Cuesta, A. Curioni, D. Cussans, M. Dabrowski, D. Dale, H. Da Motta, T. Davenne, E. Davenport, G. S. Davies, J. Davies, S. Davini, J. Dawson, K. De, M. P. Decowski, P. Dedin Neto, I. de Icaza Astiz, A. Delbart, D. Delepine, M. Delgado, A. Dell, J. de Mello Neto, D. DeMuth, Z. Deng, S. Dennis, C. Densham, I. De Bonis, A. De Gouvêa, P. De Jong, P. De Lurgio, S. De Rijck, A. De Roeck, J. J. de Vries, R. Dharmapalan, N. Dhingra, M. Diamantopoulou, F. Diaz, J. S. Díaz, G. Diaz Bautista, P. Ding, C. Distefano, M. Diwan, S. Di Domizio, L. Di Giulio, S. Di Luise, Z. Djurcic, F. Doizon, N. Dokania, M. J. Dolinski, R. Dong, J. dos Anjos, D. Douglas, G. Drake, D. Duchesneau, K. Duffy, B. Dung, D. Dutta, M. Duvernois, H. Duyang, O. Dvornikov, D. A. Dwyer, S. Dye, A. S. Dyshkant, S. Dytman, M. Eads, B. Eberly, D. Edmunds, J. Eisch, A. Elagin, S. Elliott, W. Ellsworth, M. Elnimr, S. Emery, S. Eno, A. Ereditato, C. O. Escobar, L. Escudero Sanchez, J. J. Evans, A. Ezeribe, K. Fahey, A. Falcone, L. Falk, A. Farbin, C. Farnese, Y. Farzan, M. Fasoli, A. Fava, J. Felix, E. Fernandez-Martinez, P. Fernandez Menendez, F. Ferraro, F. Feyzi, L. Fields, A. Filkins, F. Filthaut, A. Finch, O. Fischer, M. Fitton, R. Fitzpatrick, W. Flanagan, B. T. Fleming, R. Flight, T. Forest, J. Fowler, W. Fox, J. Franc, K. Francis, P. Franchini, D. Franco, J. Freeman, J. Freestone, J. Fried, A. Friedland, S. Fuess, I. Furic, A. Furmanski, A. M. Gago, H. Gallagher, A. Gallego-Ros, V. Galymov, E. Gamberini, S. Gambetta, T. Gamble, R. Gandhi, R. Gandrajula, S. Gao, D. Garcia-Gamez, S. Gardiner, D. Gastler, J. Gehrlein, B. Gelli, A. Gendotti, Z. Ghorbani-Moghaddam, A. Ghosh, D. Gibin, I. Gil-Botella, C. Girerd, A. K. Giri, S. Glavin, D. Goeldi, O. Gogota, M. Gold, S. Gollapinni, K. Gollwitzer, R. A. Gomes, L. Gomez, L. V. Gomez Bermeo, J. J. Gomez Cadenas, H. Gong, F. Gonnella, J. A. Gonzalez-Cuevas, M. Goodman, O. Goodwin, D. Gorbunov, S. Goswami, E. Goudzovski, C. Grace, N. Graf, M. Graham, E. Gramellini, R. Gran, A. Grant, C. Grant, N. Grant, V. Greco, S. Green, H. Greenlee, L. Greenler, M. Greenwood, J. Greer, W. C. Griffith, M. Groh, J. Grudzinski, K. Grzelak, G. Guanghua, E. Guardincerri, V. Guarino, G. P. Guedes, R. Guenette, A. Guglielmi, B. Guo, S. Gupta, V. Gupta, K. K. Guthikonda, R. Gutierrez, P. Guzowski, M. M. Guzzo, A. Habig, R. W. Hackenburg, A. Hackenburg, B. Hackett, H. Hadavand, R. Haenni, A. Hahn, J. Haigh, T. Haines, J. Haiston, T. Hamernik, P. Hamilton, J. Han, T. Handler, S. Hans, D. A. Harris, J. Hartnell, T. Hasegawa, R. Hatcher, A. Hatzikoutelis, S. Hays, E. Hazen, M. Headley, A. Heavey, K. Heegerv, J. Heise, K. Hennessy, S. Henry, A. Hernandez, J. Hernandez-Garcia, K. Herner, J. Hewes, J. Hignight, A. Higuera, T. Hill, S. Hillier, A. Himmel, C. Hohl, A. Holin, E. Hoppe, S. Horikawa, G. Horton-Smith, M. Hostert, A. Hourlier, B. Howard, R. Howell, J. Huang, J. Hugon, P. Hurh, J. Hylen, R. Illingworth, J. Insler, G. Introzzi, A. Ioannisian, A. Izmaylov, D. E. Jaffe, C. James, E. James, C. -H. Jang, F. Jediny, Y. S. Jeong, A. Jhingan, W. Ji, A. Jipa, S. Jiménez, C. Johnson, M. Johnson, R. Johnson, J. Johnstone, B. Jones, S. Jones, J. Joshi, H. Jostlein, C. K. Jung, T. Junk, A. Kaboth, I. Kadenko, F. Kamiya, Y. Kamyshkov, G. Karagiorgi, D. Karasavvas, Y. Karyotakis, S. Kasai, S. Kasetti, K. Kaur, B. Kayser, N. Kazaryan, E. Kearns, P. Keener, E. Kemp, C. Kendziora, W. Ketchum, S. H. Kettell, M. Khabibullin, A. Khotjantsev, D. Kim, B. Kirby, M. Kirby, J. Klein, Y. -J. Ko, T. Kobilarcik, B. Kocaman, L. W. Koerner, S. Kohn, G. Koizumi, P. Koller, A. Kopylov, M. Kordosky, L. Kormos, T. Kosc, U. Kose, V. A. Kostelecký, K. Kothekar, M. Kramer, F. Krennrich, I. Kreslo, K. Kriesel, W. Kropp, Y. Kudenko, V. A. Kudryavtsev, S. Kulagin, J. Kumar, L. Kumar, A. Kumar, S. Kumbhare, C. Kuruppu, V. Kus, T. Kutter, R. LaZur, K. Lande, C. Lane, K. Lang, T. Langford, F. Lanni, P. Lasorak, D. Last, C. Lastoria, A. Laundrie, I. Lazanu, T. Le, J. Learned, P. Lebrun, D. Lee, G. Lehmann Miotto, M. A. Leigui de Oliveira, Q. Li, S. Li, S. W. Li, X. Li, Y. Li, Z. Li, H. -Y. Liao, S. -K. Lin, C-J. S. Lin, R. Linehan, V. Linhart, J. Link, Z. Liptak, D. Lissauer, L. Littenberg, B. Littlejohn, J. Liu, T. Liu, L. LoMonaco, J. M. LoSecco, S. Lockwitz, N. Lockyer, T. Loew, M. Lokajicek, K. Long, K. Loo, J. P. Lopez, D. Lorca, T. Lord, M. Losada, W. C. Louis, M. Luethi, K. -B. Luk, T. Lundin, X. Luo, N. Lurkin, T. Lux, V. P. Luzio, J. Lykken, J. Maalampi, R. MacLellan, A. A. Machado, P. Machado, C. T. Macias, J. Macier, P. Madigan, S. Magill, G. Mahler, K. Mahn, M. Malek, J. A. Maloney, F. Mammoliti, S. K. Mandal, G. Mandrioli, L. Manenti, S. Manly, A. Mann, A. Marchionni, W. Marciano, S. Marcocci, D. Marfatia, C. Mariani, J. Maricic, F. Marinho, A. D. Marino, M. Marshak, C. Marshall, J. Marshall, J. Marteau, J. Martin-Albo, D. Martinez, N. Martinez, H. Martinez, K. Mason, A. Mastbaum, M. Masud, H. Mathez, S. Matsuno, J. Matthews, C. Mauger, N. Mauri, K. Mavrokoridis, R. Mazza, A. Mazzacane, E. Mazzucato, N. McCauley, E. McCluskey, N. McConkey, K. McDonald, K. S. McFarland, C. McGivern, A. McGowan, C. McGrew, R. McKeown, A. McNab, D. McNulty, R. McTaggart, V. Meddage, A. Mefodiev, P. Mehta, D. Mei, O. Mena, S. Menary, H. Mendez, D. P. Mendez, A. Menegolli, G. Meng, M. Messier, W. Metcalf, M. Mewes, H. Meyer, T. Miao, J. Migenda, R. Milincic, J. Miller, W. Miller, J. Mills, C. Milne, O. Mineev, O. Miranda, C. S. Mishra, S. R. Mishra, A. Mislivec, B. Mitrica, D. Mladenov, I. Mocioiu, K. Moffat, N. Moggi, R. Mohanta, N. Mokhov, J. Molina, L. Molina Bueno, A. Montanari, C. Montanari, D. Montanari, L. Montano Zetina, J. Moon, M. Mooney, C. Moore, D. Moreno, B. Morgan, G. F. Moroni, C. Morris, W. Morse, C. Mossey, C. A. Moura, J. Mousseau, L. Mualem, M. Muether, S. Mufson, F. Muheim, H. Muramatsu, S. Murphy, J. Musser, J. Nachtman, M. Nalbandyan, R. Nandakumar, D. Naples, S. Narita, G. Navarro, J. Navarro, D. Navas-Nicolás, N. Nayak, M. Nebot-Guinot, M. Needham, K. Negishi, J. Nelson, M. Nessi, D. Newbold, M. Newcomer, R. Nichol, T. C. Nicholls, E. Niner, A. Norman, B. Norris, J. Norris, P. Novella, E. Nowak, J. Nowak, M. S. Nunes, H. O'Keeffe, M. Oberling, A. Olivares Del Campo, A. Olivier, Y. Onel, Y. Onishchuk, T. Ovsjannikova, S. Ozturk, L. Pagani, S. Pakvasa, O. Palamara, J. Paley, M. Pallavicini, C. Palomares, J. Palomino, E. Pantic, A. Paolo, V. Paolone, V. Papadimitriou, R. Papaleo, S. Paramesvaran, J. Park, S. Parke, Z. Parsa, S. Pascoli, J. Pasternak, J. Pater, L. Patrizii, R. B. Patterson, S. J. Patton, T. Patzak, A. Paudel, B. Paulos, L. Paulucci, Z. Pavlovic, G. Pawloski, P. Payam, D. Payne, V. Pec, S. J. M. Peeters, E. Pennacchio, A. Penzo, G. N. Perdue, O. l. G. Peres, L. Periale, K. Petridis, G. Petrillo, R. Petti, P. Picchi, L. Pickering, F. Pietropaolo, J. Pillow, P. Plonski, R. Plunkett, R. Poling, X. Pons, N. Poonthottathil, M. Popovic, R. Pordes, S. Pordes, M. Potekhin, R. Potenza, B. Potukuchi, S. Poudel, J. Pozimski, M. Pozzato, T. Prakasj, R. Preece, O. Prokofiev, N. Pruthi, P. Przewlocki, F. Psihas, D. PugnËre, D. Pushka, K. Qi, X. Qian, J. L. Raaf, R. Raboanary, V. Radeka, J. Rademacker, V. Radescu, B. Radics, A. Radovic, A. Rafique, M. Rajaoalisoa, I. Rakhno, H. T. Rakotondramanana, L. Rakotondravohitra, Y. A. Ramachers, R. A. Rameika, M. A. Ramirez Delgado, J. Ramsey, B. J. Ramson, A. Rappoldi, G. L. Raselli, P. Ratoff, S. Ravat, O. Ravinez, H. Razafinime, B. Rebel, D. Redondo, C. Regenfus, M. Reggiani-Guzzo, T. Rehak, J. Reichenbacher, D. Reitzner, M. H. Reno, A. Renshaw, S. Rescia, F. Resnati, A. Reynolds, G. Riccobene, L. C. J. Rice, K. Rielage, K. Riesselmann, Y. -A. Rigaut, D. Rivera, L. Rochester, M. Roda, P. Rodrigues, M. J. Rodriguez Alonso, B. Roe, A. J. Roeth, R. M. Roser, M. Ross-Lonergan, M. Rossella, J. Rout, S. Roy, A. Rubbia, C. Rubbia, R. Rucinski, B. Russell, J. Russell, D. Ruterbories, M. R. Vagins, R. Saakyan, N. Sahu, P. Sala, G. Salukvadze, N. Samios, F. Sanchez, M. C. Sanchez, C. Sandoval, B. Sands, S. U. Sankar, S. Santana, L. M. Santos, G. Santucci, N. Saoulidou, P. Sapienza, C. Sarasty, I. Sarcevic, G. Savage, A. Scaramelli, A. Scarpelli, T. Schaffer, H. Schellman, P. Schlabach, C. M. Schloesser, D. W. Schmitz, J. Schneps, K. Scholberg, A. Schukraft, E. Segreto, S. Sehrawat, J. Sensenig, I. Seong, J. A. Sepulveda-Quiroz, A. Sergi, F. Sergiampietri, D. Sessumes, K. Sexton, L. Sexton-Kennedy, D. Sgalaberna, M. H. Shaevitz, S. Shafaq, J. S. Shahi, S. Shahsavarani, P. Shanahan, H. R. Sharma, R. Sharma, R. K. Sharma, T. Shaw, S. Shin, I. Shoemaker, D. Shooltz, R. Shrock, N. Simos, J. Sinclair, G. Sinev, V. Singh, J. Singh, I. Singh, R. Sipos, F. W. Sippach, G. Sirri, K. Siyeon, D. Smargianaki, A. Smith, E. Smith, P. Smith, J. Smolik, M. Smy, E. L. Snider, P. Snopok, J. Sobczyk, H. Sobel, M. Soderberg, C. J. Solano Salinas, S. Söldner-Rembold, N. Solomey, W. Sondheim, M. Sorel, J. A. Soto-Oton, A. Sousa, K. Soustruznik, F. Spagliardi, M. Spanu, J. Spitz, N. J. C. Spooner, R. Staley, M. Stancari, L. Stanco, A. Stefanik, H. M. Steiner, J. Stewart, J. Stock, F. Stocker, S. Stoica, J. Stone, J. Strait, M. Strait, T. Strauss, S. Striganov, A. Stuart, G. Sullivan, M. Sultana, Y. Sun, A. Surdo, V. Susic, L. Suter, C. M. Sutera, R. Svoboda, B. Szczerbinska, A. M. Szelc, N. Tagg, R. Talaga, H. Tanaka, B. Tapia Oregui, S. Tariq, E. Tatar, R. Tayloe, M. Tenti, K. Terao, C. A. Ternes, F. Terranova, G. Testera, A. Thea, L. F. Thompson, J. Thompson, C. Thorn, A. Timilsina, S. C. Timm, J. Todd, A. Tonazzo, T. Tope, D. Torbunov, M. Torti, M. Tórtola, F. Tortorici, M. Toups, C. Touramanis, J. Trevor, M. Tripathi, W. Tromeur, I. Tropin, W. H. Trzaska, Y. -T. Tsai, K. V. Tsang, A. Tsaris, S. Tufanli, C. Tull, J. Turner, M. Tzanov, E. Tziaferi, Y. Uchida, J. Urheim, T. Usher, G. A. Valdiviesso, E. Valencia, L. Valerio, Z. Vallari, J. W. F. Valle, R. Van Berg, R. Van de Water, F. Varanini, G. Varner, J. Vasel, G. Vasseur, K. Vaziri, G. Velev, S. Ventura, A. Verdugo, M. Vermeulen, E. Vernon, M. Verzocchi, T. Viant, C. Vignoli, S. Vihonen, C. Vilela, B. Viren, P. Vokac, T. Vrba, T. Wachala, D. Wahl, M. Wallbank, H. Wang, J. Wang, T. -C. Wang, B. Wang, Y. Wang, Z. Wang, K. Warburton, D. Warner, M. O. Wascko, D. Waters, A. Watson, A. Weber, M. Weber, H. Wei, W. Wei, A. Weinstein, D. Wenman, M. Wetstein, M. While, A. White, L. H. Whitehead, D. Whittington, K. Wierman, M. Wilking, C. Wilkinson, J. Willhite, Z. Williams, R. J. Wilson, P. Wilson, P. Wittich, J. Wolcott, T. Wongjirad, K. Wood, L. Wood, E. Worcester, M. Worcester, S. Wu, W. Wu, W. Xu, C. Yanagisawa, S. Yang, T. Yang, G. Yang, J. Ye, M. Yeh, N. Yershov, K. Yonehara, L. Yoshimura, B. Yu, J. Yu, J. Zalesak, L. Zambelli, B. Zamorano, A. Zani, K. Zaremba, L. Zazueta, G. P. Zeller, J. Zennamo, C. Zhang, M. Zhao, Y. -L. Zhou, G. Zhu, E. D. Zimmerman, M. Zito, S. Zucchelli, J. Zuklin, V. Zutshi, R. Zwaska, Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), DUNE, Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire d'Annecy de Physique des Particules (LAPP), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Collaboration, D, Abi, B, Acciarri, R, Acero, M, Adamowski, M, Adams, C, Adams, D, Adamson, P, Adinolfi, M, Ahmad, Z, Albright, C, Aliaga Soplin, L, Alion, T, Alonso Monsalve, S, Alrashed, M, Alt, C, Anderson, J, Anderson, K, Andreopoulos, C, Andrews, M, Andrews, R, Ankowski, A, Anthony, J, Antonello, M, Antonova, M, Antusch, S, Aranda Fernandez, A, Ariga, A, Ariga, T, Aristizabal Sierra, D, Arrieta Diaz, E, Asaadi, J, Ascencio, M, Asner, D, Athar, M, Auger, M, Aurisano, A, Aushev, V, Autiero, D, Azfar, F, Back, A, Back, H, Back, J, Backhouse, C, Baesso, P, Bagby, L, Bai, X, Baird, M, Balantekin, B, Balasubramanian, S, Baller, B, Ballett, P, Balleyguier, L, Bambah, B, Band, H, Bansal, M, Bansal, S, Barenboim, G, Barker, G, Barnes, C, Barr, G, Barranco Monarca, J, Barros, N, Barrow, J, Bashyal, A, Basque, V, Bass, M, Bay, F, Bays, K, Bazo, J, Beacom, J, Bechetoille, E, Behera, B, Bellantoni, L, Bellettini, G, Bellini, V, Beltramello, O, Belver, D, Benekos, N, Benetti, P, Bercellie, A, Berman, E, Bernardini, P, Berner, R, Berns, H, Bernstein, R, Bertolucci, S, Betancourt, M, Bhatnagar, V, Bhattacharjee, M, Bhuyan, B, Biagi, S, Bian, J, Biery, K, Bilki, B, Bishai, M, Bitadze, A, Blackburn, T, Blake, A, Blanco Siffert, B, Blaszczyk, F, Blaufuss, E, Blazey, G, Blennow, M, Blucher, E, Bocean, V, Boffelli, F, Boissevain, J, Bolognesi, S, Bolton, T, Bonesini, M, Boone, T, Booth, A, Booth, C, Bordoni, S, Borkum, A, Boschi, T, Bour, P, Bourguille, B, Boyd, S, Boyden, D, Bracinik, J, Brailsford, D, Brandt, A, Bremer, J, Brice, S, Bromberg, C, Brooijmans, G, Brooke, J, Brown, G, Buchanan, N, Budd, H, de Holanda, P, Cai, T, Caiulo, D, Calafiura, P, Calatayud, A, Calcutt, J, Callahan, C, Calligarich, E, Calvo, E, Camilleri, L, Caminata, A, Campanelli, M, Cancelo, G, Cankocak, K, Cantini, C, Caratelli, D, Carlus, B, Carneiro, M, Caro Terrazas, I, Carroll, T, Carvallo, M, Cascella, M, Castromonte, C, Catano-Mur, E, Cavalli-Sforza, M, Cavanna, F, Cazzato, E, Centro, S, Cerati, G, Cervelli, A, Cervera Villanueva, A, Cervi, T, Chalifour, M, Chappuis, A, Chatterjee, A, Chattopadhyay, S, Chaves, J, Chen, H, Chen, M, Chen, S, Cherdack, D, Chi, C, Childress, S, Cho, K, Choubey, S, Choudhary, B, Christensen, A, Christian, D, Christodoulou, G, Christofferson, C, Church, E, Clarke, P, Coan, T, Cocco, A, Collin, G, Conley, E, Conrad, J, Convery, M, Corey, R, Corwin, L, Cotte, P, Cremonesi, L, Crespo-Anadón, J, Creus Prats, J, Cristaldo, E, Crivelli, P, Cronin-Hennessy, D, Crowley, C, Cuesta, C, Curioni, A, Cussans, D, Dabrowski, M, Dale, D, Da Motta, H, Davenne, T, Davenport, E, Davies, G, Davies, J, Davini, S, Dawson, J, De, K, Decowski, M, Dedin Neto, P, de Icaza Astiz, I, Delbart, A, Delepine, D, Delgado, M, Dell, A, de Mello Neto, J, Demuth, D, Deng, Z, Dennis, S, Densham, C, De Bonis, I, De Gouvêa, A, De Jong, P, De Lurgio, P, De Rijck, S, De Roeck, A, de Vries, J, Dharmapalan, R, Dhingra, N, Diamantopoulou, M, Diaz, F, Díaz, J, Diaz Bautista, G, Ding, P, Distefano, C, Diwan, M, Di Domizio, S, Di Giulio, L, Di Luise, S, Djurcic, Z, Doizon, F, Dokania, N, Dolinski, M, Dong, R, dos Anjos, J, Douglas, D, Drake, G, Duchesneau, D, Duffy, K, Dung, B, Dutta, D, Duvernois, M, Duyang, H, Dvornikov, O, Dwyer, D, Dye, S, Dyshkant, A, Dytman, S, Eads, M, Eberly, B, Edmunds, D, Eisch, J, Elagin, A, Elliott, S, Ellsworth, W, Elnimr, M, Emery, S, Eno, S, Ereditato, A, Escobar, C, Escudero Sanchez, L, Evans, J, Ezeribe, A, Fahey, K, Falcone, A, Falk, L, Farbin, A, Farnese, C, Farzan, Y, Fasoli, M, Fava, A, Felix, J, Fernandez-Martinez, E, Fernandez Menendez, P, Ferraro, F, Feyzi, F, Fields, L, Filkins, A, Filthaut, F, Finch, A, Fischer, O, Fitton, M, Fitzpatrick, R, Flanagan, W, Fleming, B, Flight, R, Forest, T, Fowler, J, Fox, W, Franc, J, Francis, K, Franchini, P, Franco, D, Freeman, J, Freestone, J, Fried, J, Friedland, A, Fuess, S, Furic, I, Furmanski, A, Gago, A, Gallagher, H, Gallego-Ros, A, Galymov, V, Gamberini, E, Gambetta, S, Gamble, T, Gandhi, R, Gandrajula, R, Gao, S, Garcia-Gamez, D, Gardiner, S, Gastler, D, Gehrlein, J, Gelli, B, Gendotti, A, Ghorbani-Moghaddam, Z, Ghosh, A, Gibin, D, Gil-Botella, I, Girerd, C, Giri, A, Glavin, S, Goeldi, D, Gogota, O, Gold, M, Gollapinni, S, Gollwitzer, K, Gomes, R, Gomez, L, Gomez Bermeo, L, Gomez Cadenas, J, Gong, H, Gonnella, F, Gonzalez-Cuevas, J, Goodman, M, Goodwin, O, Gorbunov, D, Goswami, S, Goudzovski, E, Grace, C, Graf, N, Graham, M, Gramellini, E, Gran, R, Grant, A, Grant, C, Grant, N, Greco, V, Green, S, Greenlee, H, Greenler, L, Greenwood, M, Greer, J, Griffith, W, Groh, M, Grudzinski, J, Grzelak, K, Guanghua, G, Guardincerri, E, Guarino, V, Guedes, G, Guenette, R, Guglielmi, A, Guo, B, Gupta, S, Gupta, V, Guthikonda, K, Gutierrez, R, Guzowski, P, Guzzo, M, Habig, A, Hackenburg, R, Hackenburg, A, Hackett, B, Hadavand, H, Haenni, R, Hahn, A, Haigh, J, Haines, T, Haiston, J, Hamernik, T, Hamilton, P, Han, J, Handler, T, Hans, S, Harris, D, Hartnell, J, Hasegawa, T, Hatcher, R, Hatzikoutelis, A, Hays, S, Hazen, E, Headley, M, Heavey, A, Heegerv, K, Heise, J, Hennessy, K, Henry, S, Hernandez, A, Hernandez-Garcia, J, Herner, K, Hewes, J, Hignight, J, Higuera, A, Hill, T, Hillier, S, Himmel, A, Hohl, C, Holin, A, Hoppe, E, Horikawa, S, Horton-Smith, G, Hostert, M, Hourlier, A, Howard, B, Howell, R, Huang, J, Hugon, J, Hurh, P, Hylen, J, Illingworth, R, Insler, J, Introzzi, G, Ioannisian, A, Izmaylov, A, Jaffe, D, James, C, James, E, Jang, C, Jediny, F, Jeong, Y, Jhingan, A, Ji, W, Jipa, A, Jiménez, S, Johnson, C, Johnson, M, Johnson, R, Johnstone, J, Jones, B, Jones, S, Joshi, J, Jostlein, H, Jung, C, Junk, T, Kaboth, A, Kadenko, I, Kamiya, F, Kamyshkov, Y, Karagiorgi, G, Karasavvas, D, Karyotakis, Y, Kasai, S, Kasetti, S, Kaur, K, Kayser, B, Kazaryan, N, Kearns, E, Keener, P, Kemp, E, Kendziora, C, Ketchum, W, Kettell, S, Khabibullin, M, Khotjantsev, A, Kim, D, Kirby, B, Kirby, M, Klein, J, Ko, Y, Kobilarcik, T, Kocaman, B, Koerner, L, Kohn, S, Koizumi, G, Koller, P, Kopylov, A, Kordosky, M, Kormos, L, Kosc, T, Kose, U, Kostelecký, V, Kothekar, K, Kramer, M, Krennrich, F, Kreslo, I, Kriesel, K, Kropp, W, Kudenko, Y, Kudryavtsev, V, Kulagin, S, Kumar, J, Kumar, L, Kumar, A, Kumbhare, S, Kuruppu, C, Kus, V, Kutter, T, Lazur, R, Lande, K, Lane, C, Lang, K, Langford, T, Lanni, F, Lasorak, P, Last, D, Lastoria, C, Laundrie, A, Lazanu, I, Le, T, Learned, J, Lebrun, P, Lee, D, Lehmann Miotto, G, Leigui de Oliveira, M, Li, Q, Li, S, Li, X, Li, Y, Li, Z, Liao, H, Lin, S, Lin, C, Linehan, R, Linhart, V, Link, J, Liptak, Z, Lissauer, D, Littenberg, L, Littlejohn, B, Liu, J, Liu, T, Lomonaco, L, Losecco, J, Lockwitz, S, Lockyer, N, Loew, T, Lokajicek, M, Long, K, Loo, K, Lopez, J, Lorca, D, Lord, T, Losada, M, Louis, W, Luethi, M, Luk, K, Lundin, T, Luo, X, Lurkin, N, Lux, T, Luzio, V, Lykken, J, Maalampi, J, Maclellan, R, Machado, A, Machado, P, Macias, C, Macier, J, Madigan, P, Magill, S, Mahler, G, Mahn, K, Malek, M, Maloney, J, Mammoliti, F, Mandal, S, Mandrioli, G, Manenti, L, Manly, S, Mann, A, Marchionni, A, Marciano, W, Marcocci, S, Marfatia, D, Mariani, C, Maricic, J, Marinho, F, Marino, A, Marshak, M, Marshall, C, Marshall, J, Marteau, J, Martin-Albo, J, Martinez, D, Martinez, N, Martinez, H, Mason, K, Mastbaum, A, Masud, M, Mathez, H, Matsuno, S, Matthews, J, Mauger, C, Mauri, N, Mavrokoridis, K, Mazza, R, Mazzacane, A, Mazzucato, E, Mccauley, N, Mccluskey, E, Mcconkey, N, Mcdonald, K, Mcfarland, K, Mcgivern, C, Mcgowan, A, Mcgrew, C, Mckeown, R, Mcnab, A, Mcnulty, D, Mctaggart, R, Meddage, V, Mefodiev, A, Mehta, P, Mei, D, Mena, O, Menary, S, Mendez, H, Mendez, D, Menegolli, A, Meng, G, Messier, M, Metcalf, W, Mewes, M, Meyer, H, Miao, T, Migenda, J, Milincic, R, Miller, J, Miller, W, Mills, J, Milne, C, Mineev, O, Miranda, O, Mishra, C, Mishra, S, Mislivec, A, Mitrica, B, Mladenov, D, Mocioiu, I, Moffat, K, Moggi, N, Mohanta, R, Mokhov, N, Molina, J, Molina Bueno, L, Montanari, A, Montanari, C, Montanari, D, Montano Zetina, L, Moon, J, Mooney, M, Moore, C, Moreno, D, Morgan, B, Moroni, G, Morris, C, Morse, W, Mossey, C, Moura, C, Mousseau, J, Mualem, L, Muether, M, Mufson, S, Muheim, F, Muramatsu, H, Murphy, S, Musser, J, Nachtman, J, Nalbandyan, M, Nandakumar, R, Naples, D, Narita, S, Navarro, G, Navarro, J, Navas-Nicolás, D, Nayak, N, Nebot-Guinot, M, Needham, M, Negishi, K, Nelson, J, Nessi, M, Newbold, D, Newcomer, M, Nichol, R, Nicholls, T, Niner, E, Norman, A, Norris, B, Norris, J, Novella, P, Nowak, E, Nowak, J, Nunes, M, O'Keeffe, H, Oberling, M, Olivares Del Campo, A, Olivier, A, Onel, Y, Onishchuk, Y, Ovsjannikova, T, Ozturk, S, Pagani, L, Pakvasa, S, Palamara, O, Paley, J, Pallavicini, M, Palomares, C, Palomino, J, Pantic, E, Paolo, A, Paolone, V, Papadimitriou, V, Papaleo, R, Paramesvaran, S, Park, J, Parke, S, Parsa, Z, Pascoli, S, Pasternak, J, Pater, J, Patrizii, L, Patterson, R, Patton, S, Patzak, T, Paudel, A, Paulos, B, Paulucci, L, Pavlovic, Z, Pawloski, G, Payam, P, Payne, D, Pec, V, Peeters, S, Pennacchio, E, Penzo, A, Perdue, G, Peres, O, Periale, L, Petridis, K, Petrillo, G, Petti, R, Picchi, P, Pickering, L, Pietropaolo, F, Pillow, J, Plonski, P, Plunkett, R, Poling, R, Pons, X, Poonthottathil, N, Popovic, M, Pordes, R, Pordes, S, Potekhin, M, Potenza, R, Potukuchi, B, Poudel, S, Pozimski, J, Pozzato, M, Prakasj, T, Preece, R, Prokofiev, O, Pruthi, N, Przewlocki, P, Psihas, F, Pugnëre, D, Pushka, D, Qi, K, Qian, X, Raaf, J, Raboanary, R, Radeka, V, Rademacker, J, Radescu, V, Radics, B, Radovic, A, Rafique, A, Rajaoalisoa, M, Rakhno, I, Rakotondramanana, H, Rakotondravohitra, L, Ramachers, Y, Rameika, R, Ramirez Delgado, M, Ramsey, J, Ramson, B, Rappoldi, A, Raselli, G, Ratoff, P, Ravat, S, Ravinez, O, Razafinime, H, Rebel, B, Redondo, D, Regenfus, C, Reggiani-Guzzo, M, Rehak, T, Reichenbacher, J, Reitzner, D, Reno, M, Renshaw, A, Rescia, S, Resnati, F, Reynolds, A, Riccobene, G, Rice, L, Rielage, K, Riesselmann, K, Rigaut, Y, Rivera, D, Rochester, L, Roda, M, Rodrigues, P, Rodriguez Alonso, M, Roe, B, Roeth, A, Roser, R, Ross-Lonergan, M, Rossella, M, Rout, J, Roy, S, Rubbia, A, Rubbia, C, Rucinski, R, Russell, B, Russell, J, Ruterbories, D, Vagins, M, Saakyan, R, Sahu, N, Sala, P, Salukvadze, G, Samios, N, Sanchez, F, Sanchez, M, Sandoval, C, Sands, B, Sankar, S, Santana, S, Santos, L, Santucci, G, Saoulidou, N, Sapienza, P, Sarasty, C, Sarcevic, I, Savage, G, Scaramelli, A, Scarpelli, A, Schaffer, T, Schellman, H, Schlabach, P, Schloesser, C, Schmitz, D, Schneps, J, Scholberg, K, Schukraft, A, Segreto, E, Sehrawat, S, Sensenig, J, Seong, I, Sepulveda-Quiroz, J, Sergi, A, Sergiampietri, F, Sessumes, D, Sexton, K, Sexton-Kennedy, L, Sgalaberna, D, Shaevitz, M, Shafaq, S, Shahi, J, Shahsavarani, S, Shanahan, P, Sharma, H, Sharma, R, Shaw, T, Shin, S, Shoemaker, I, Shooltz, D, Shrock, R, Simos, N, Sinclair, J, Sinev, G, Singh, V, Singh, J, Singh, I, Sipos, R, Sippach, F, Sirri, G, Siyeon, K, Smargianaki, D, Smith, A, Smith, E, Smith, P, Smolik, J, Smy, M, Snider, E, Snopok, P, Sobczyk, J, Sobel, H, Soderberg, M, Solano Salinas, C, Söldner-Rembold, S, Solomey, N, Sondheim, W, Sorel, M, Soto-Oton, J, Sousa, A, Soustruznik, K, Spagliardi, F, Spanu, M, Spitz, J, Spooner, N, Staley, R, Stancari, M, Stanco, L, Stefanik, A, Steiner, H, Stewart, J, Stock, J, Stocker, F, Stoica, S, Stone, J, Strait, J, Strait, M, Strauss, T, Striganov, S, Stuart, A, Sullivan, G, Sultana, M, Sun, Y, Surdo, A, Susic, V, Suter, L, Sutera, C, Svoboda, R, Szczerbinska, B, Szelc, A, Tagg, N, Talaga, R, Tanaka, H, Tapia Oregui, B, Tariq, S, Tatar, E, Tayloe, R, Tenti, M, Terao, K, Ternes, C, Terranova, F, Testera, G, Thea, A, Thompson, L, Thompson, J, Thorn, C, Timilsina, A, Timm, S, Todd, J, Tonazzo, A, Tope, T, Torbunov, D, Torti, M, Tórtola, M, Tortorici, F, Toups, M, Touramanis, C, Trevor, J, Tripathi, M, Tromeur, W, Tropin, I, Trzaska, W, Tsai, Y, Tsang, K, Tsaris, A, Tufanli, S, Tull, C, Turner, J, Tzanov, M, Tziaferi, E, Uchida, Y, Urheim, J, Usher, T, Valdiviesso, G, Valencia, E, Valerio, L, Vallari, Z, Valle, J, Van Berg, R, Van de Water, R, Varanini, F, Varner, G, Vasel, J, Vasseur, G, Vaziri, K, Velev, G, Ventura, S, Verdugo, A, Vermeulen, M, Vernon, E, Verzocchi, M, Viant, T, Vignoli, C, Vihonen, S, Vilela, C, Viren, B, Vokac, P, Vrba, T, Wachala, T, Wahl, D, Wallbank, M, Wang, H, Wang, J, Wang, T, Wang, B, Wang, Y, Wang, Z, Warburton, K, Warner, D, Wascko, M, Waters, D, Watson, A, Weber, A, Weber, M, Wei, H, Wei, W, Weinstein, A, Wenman, D, Wetstein, M, While, M, White, A, Whitehead, L, Whittington, D, Wierman, K, Wilking, M, Wilkinson, C, Willhite, J, Williams, Z, Wilson, R, Wilson, P, Wittich, P, Wolcott, J, Wongjirad, T, Wood, K, Wood, L, Worcester, E, Worcester, M, Wu, S, Wu, W, Xu, W, Yanagisawa, C, Yang, S, Yang, T, Yang, G, Ye, J, Yeh, M, Yershov, N, Yonehara, K, Yoshimura, L, Yu, B, Yu, J, Zalesak, J, Zambelli, L, Zamorano, B, Zani, A, Zaremba, K, Zazueta, L, Zeller, G, Zennamo, J, Zhang, C, Zhao, M, Zhou, Y, Zhu, G, Zimmerman, E, Zito, M, Zucchelli, S, Zuklin, J, Zutshi, V, Zwaska, R, HEP, INSPIRE, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)

Subjects
detector: technology, Physics - Instrumentation and Detectors, nucleon: decay, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], far detector, FOS: Physical sciences, 01 natural sciences, programming, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), mass: hierarchy, Interim, 0103 physical sciences, Milestone (project management), CP: violation, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, 010306 general physics, physics.ins-det, detector: design, activity report, Executive summary, 010308 nuclear & particles physics, hep-ex, Detector, Volume (computing), bibliography, Instrumentation and Detectors (physics.ins-det), calibration, deep underground detector, neutrino: detector, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Fundamental physics, Systems engineering, Organizational structure, Physics - Instrumentation and Detector, neutrino: oscillation, numerical calculations: Monte Carlo, Particle Physics - Experiment, PATH (variable)
Abstract

The DUNE IDR describes the proposed physics program and technical designs of the DUNE Far Detector modules in preparation for the full TDR to be published in 2019. It is intended as an intermediate milestone on the path to a full TDR, justifying the technical choices that flow down from the high-level physics goals through requirements at all levels of the Project. These design choices will enable the DUNE experiment to make the ground-breaking discoveries that will help to answer fundamental physics questions. Volume 1 contains an executive summary that describes the general aims of this document. The remainder of this first volume provides a more detailed description of the DUNE physics program that drives the choice of detector technologies. It also includes concise outlines of two overarching systems that have not yet evolved to consortium structures: computing and calibration. Volumes 2 and 3 of this IDR describe, for the single-phase and dual-phase technologies, respectively, each detector module's subsystems, the technical coordination required for its design, construction, installation, and integration, and its organizational structure., Comment: 83 pages, 11 figures

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