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arXiv · 1612.07715

Muon momentum measurement in ICARUS-T600 LAr-TPC via multiple scattering in few-GeV range

Maddalena Antonello·Bagdat Baibussinov·Vincenzo Bellini·Pietro Angelo Benetti·Fabrizio Boffelli·Arkadiusz Bubak·Elio Calligarich·Sandro Centro·Tommaso Cervi·Alessandra Cesana·Krzysztof Cieslik·Alfredo G. Cocco·Anna Dabrowska·Alexander Dermenev·Andrea Falcone·Christian Farnese·Angela Fava·Alfredo Ferrari·Daniele Gibin·Sergei Gninenko·Alberto Guglielmi·Malgorzata Haranczyk·Jacek Holeczek·Michal Janik·Mikhail Kirsanov·Jan Kisiel·Iza Kochanek·Justyna Lagoda·Alessandro Menegolli·Guang Meng·Claudio Montanari·Stanislaw Otwinowski·Pio Picchi·Francesco Pietropaolo·Piotr Plonski·Andrea Rappoldi·Gianluca Raselli·Massimo Rossella·Carlo Rubbia·Paola Sala·Alberto Scaramelli·Franco Sergiampietri·Maura Spanu·Dorota Stefan·Robert Sulej·Monika Szarska·Mario Terrani·Marta Torti·Francesco Tortorici·Filippo Varanini·Sandro Ventura·Chiara Vignoli·Hanguo Wang·Xiaofeng Yang·Agnieszka Zalewskag·Andrea Zani·Krzysztof Zaremba
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Abstract

The measurement of muon momentum by Multiple Coulomb Scattering is a crucial ingredient to the reconstruction of {\nu}{\mu} CC events in the ICARUS-T600 liquid argon TPC in absence of magnetic field, as in the search for sterile neutrinos at Fermilab where ICARUS will be exposed to ~1 GeV Booster neutrino beam. A sample of ~1000 stopping muons produced by charged current interactions of CNGS {\nu}{\mu} in the surrounding rock at the INFN Gran Sasso underground Laboratory provides an ideal benchmark in the few-GeV range since their momentum can be directly and independently obtained by the calorimetric measurement. Stopping muon momentum in the 0.5- 4.5 GeV/c range has been reconstructed via Multiple Coulomb Scattering with resolution ranging from 10 to 25 % depending on muon energy, track length and uniformity of the electric field in the drift volume.

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Maddalena Antonello, Bagdat Baibussinov, Vincenzo Bellini, Pietro Angelo Benetti, Fabrizio Boffelli, Arkadiusz Bubak, Elio Calligarich, Sandro Centro, Tommaso Cervi, Alessandra Cesana, Krzysztof Cieslik, Alfredo G. Cocco, Anna Dabrowska, Alexander Dermenev, Andrea Falcone, Christian Farnese, Angela Fava, Alfredo Ferrari, Daniele Gibin, Sergei Gninenko, Alberto Guglielmi, Malgorzata Haranczyk, Jacek Holeczek, Michal Janik, Mikhail Kirsanov, Jan Kisiel, Iza Kochanek, Justyna Lagoda, Alessandro Menegolli, Guang Meng, Claudio Montanari, Stanislaw Otwinowski, Pio Picchi, Francesco Pietropaolo, Piotr Plonski, Andrea Rappoldi, Gianluca Raselli, Massimo Rossella, Carlo Rubbia, Paola Sala, Alberto Scaramelli, Franco Sergiampietri, Maura Spanu, Dorota Stefan, Robert Sulej, Monika Szarska, Mario Terrani, Marta Torti, Francesco Tortorici, Filippo Varanini, Sandro Ventura, Chiara Vignoli, Hanguo Wang, Xiaofeng Yang, Agnieszka Zalewskag, Andrea Zani, Krzysztof Zaremba. 2016-12-22. Muon momentum measurement in ICARUS-T600 LAr-TPC via multiple scattering in few-GeV range. https://doi.org/10.1088/1748-0221%2F12%2F04%2Fp04010

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