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Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment

(OPERA Collaboration) Agafonova, N.; Aleksandrov, A.; Anokhina, A.; Aoki, S.; Ariga, A.; Ariga, T.; Bender, D.; Bertolin, A.; Bozza, C.; Brugnera, R. et al.
Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment // Journal of Instrumentation, 11 (2016), P07022, 17 doi:10.1088/1748-0221/11/07/P07022 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 839260 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment

Autori
Agafonova, N. ; Aleksandrov, A. ; Anokhina, A. ; Aoki, S. ; Ariga, A. ; Ariga, T. ; Bender, D. ; Bertolin, A. ; Bozza, C. ; Brugnera, R. ; Buonaura, A. ; Buontempo, S. ; Buettner, B. ; Chernyavsky, M. ; Chukanov, A. ; Consiglio, L. ; D'Ambrosio, N. ; De Lellis, G. ; De Serio, M. ; Del Amo Sanchez, P. ; Di Crescenzo, A. ; Di Ferdinando, D. ; Di Marco, N. ; Dmitrievski, S. ; Dracos, M. ; Duchesneau, D. ; Dusini, S. ; Dzhatdoev, T. ; Ebert, J. ; Ereditato, A. ; Fini, R. A. ; Fukuda, T. ; Galati, G. ; Garfagnini, A. ; Giacomelli, G. ; Goellnitz, C. ; Goldberg, J. ; Goloubkov, D. ; Gornushkin, Y. ; Grella, G. ; Guler, M. ; Gustavino, C. ; Hagner, C. ; Hara, T. ; Hollnagel, A. ; Hosseini, B. ; Ishida, H. ; Ishiguro, K. ; Jakovčić, Krešimir ; Jollet, C. ; Kamiscioglu, C. ; Kamiscioglu, M. ; Kawada, J. ; Kim, J. H. ; Kim, S. H. ; Kitagawa, N. ; Kliček, Budimir ; Kodama, K. ; Komatsu, M. ; Kose, U. ; Kreslo, I. ; Lauria, A. ; Lenkeit, J. ; Ljubičić, Ante ; Longhin, A. ; Loverre, P. ; Malgin, A. ; Malenica, Marko ; Mandrioli, G. ; Matsuo, T. ; Matveev, V. ; Mauri, N. ; Medinaceli, E. ; Meregaglia, A. ; Meyer, M. ; Mikado, S. ; Monacelli, P. ; Montesi, M. C. ; Morishima, K. ; Muciaccia, M. T. ; Naganawa, N. ; Naka, T. ; Nakamura, M. ; Nakano, T. ; Nakatsuka, Y. ; Niwa, K. ; Ogawa, S. ; Okateva, N. ; Olchevsky, A. ; Omura, T. ; Ozaki, K. ; Paoloni, A. ; Park, B. D. ; Park, I. G. ; Pasqualini, L. ; Pastore, A. ; Patrizii, L. ; Pessard, H. ; Pistillo, C. ; Podgrudkov, D. ; Polukhina, N. ; Pozzato, M. ; Pupilli, F. ; Roda, M. ; Roganova, T. ; Rokujo, H. ; Rosa, G. ; Rostovtseva, I. ; Ryazhskaya, O. ; Sato, O. ; Sato, Y. ; Schembri, A. ; Shakirianova, I. ; Shchedrina, T. ; Sheshukov, A. ; Shibuya, H. ; Shiraishi, T. ; Shoziyoev, G. ; Simone, S. ; Sioli, M. ; Sirignano, C. ; Sirri, G. ; Spinetti, M. ; Stanco, L. ; Starkov, N. ; Stellacci, S. M. ; Stipčević, Mario ; Strolin, P. ; Takahashi, S. ; Tenti, M. ; Terranova, F. ; Tioukov, V. ; Tufanli, S. ; Vilain, P. ; Vladymyrov, M. ; Votano, L. ; Vuilleumier, J. L. ; Wilquet, G. ; Wonsak, B. ; Yoon, C. S. ; Zaitsev, Y. ; Zemskova, S. ; Zghiche, A.

Kolaboracija
OPERA Collaboration

Izvornik
Journal of Instrumentation (1748-0221) 11 (2016); P07022, 17

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
muon spectrometers ; neutrino detectors ; large detector-systems performance ; particle tracking detectors

Sažetak
The OPERA long-baseline neutrino-oscillation experiment has observed the direct appearance of ντ in the CNGS νμ beam. Two large muon magnetic spectrometers are used to identify muons produced in the τ leptonic decay and in νμ CC interactions by measuring their charge and momentum. Besides the kinematic analysis of the τ decays, background resulting from the decay of charmed particles produced in νμ CC interactions is reduced by efficiently identifying the muon track. A new method for the charge sign determination has been applied, via a weighted angular matching of the straight track-segments reconstructed in the different parts of the dipole magnets. Results obtained for Monte Carlo and real data are presented. Comparison with a method where no matching is used shows a significant reduction of up to 40% of the fraction of wrongly determined charges.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Mario Stipčević (autor)

Avatar Url Ante Ljubičić (autor)

Avatar Url Budimir Kliček (autor)

Avatar Url Krešimir Jakovčić (autor)

Poveznice na cjeloviti tekst rada:

doi iopscience.iop.org

Citiraj ovu publikaciju:

(OPERA Collaboration) Agafonova, N.; Aleksandrov, A.; Anokhina, A.; Aoki, S.; Ariga, A.; Ariga, T.; Bender, D.; Bertolin, A.; Bozza, C.; Brugnera, R. et al.
Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment // Journal of Instrumentation, 11 (2016), P07022, 17 doi:10.1088/1748-0221/11/07/P07022 (međunarodna recenzija, članak, znanstveni)
(OPERA Collaboration) (OPERA Collaboration) Agafonova, N., Aleksandrov, A., Anokhina, A., Aoki, S., Ariga, A., Ariga, T., Bender, D., Bertolin, A., Bozza, C. & Brugnera, R. (2016) Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment. Journal of Instrumentation, 11, P07022, 17 doi:10.1088/1748-0221/11/07/P07022.
@article{article, author = {Agafonova, N. and Aleksandrov, A. and Anokhina, A. and Aoki, S. and Ariga, A. and Ariga, T. and Bender, D. and Bertolin, A. and Bozza, C. and Brugnera, R. and Buonaura, A. and Buontempo, S. and Buettner, B. and Chernyavsky, M. and Chukanov, A. and Consiglio, L. and D'Ambrosio, N. and De Lellis, G. and De Serio, M. and Del Amo Sanchez, P. and Di Crescenzo, A. and Di Ferdinando, D. and Di Marco, N. and Dmitrievski, S. and Dracos, M. and Duchesneau, D. and Dusini, S. and Dzhatdoev, T. and Ebert, J. and Ereditato, A. and Fini, R. A. and Fukuda, T. and Galati, G. and Garfagnini, A. and Giacomelli, G. and Goellnitz, C. and Goldberg, J. and Goloubkov, D. and Gornushkin, Y. and Grella, G. and Guler, M. and Gustavino, C. and Hagner, C. and Hara, T. and Hollnagel, A. and Hosseini, B. and Ishida, H. and Ishiguro, K. and Jakov\v{c}i\'{c}, Kre\v{s}imir and Jollet, C. and Kamiscioglu, C. and Kamiscioglu, M. and Kawada, J. and Kim, J. H. and Kim, S. H. and Kitagawa, N. and Kli\v{c}ek, Budimir and Kodama, K. and Komatsu, M. and Kose, U. and Kreslo, I. and Lauria, A. and Lenkeit, J. and Ljubi\v{c}i\'{c}, Ante and Longhin, A. and Loverre, P. and Malgin, A. and Malenica, Marko and Mandrioli, G. and Matsuo, T. and Matveev, V. and Mauri, N. and Medinaceli, E. and Meregaglia, A. and Meyer, M. and Mikado, S. and Monacelli, P. and Montesi, M. C. and Morishima, K. and Muciaccia, M. T. and Naganawa, N. and Naka, T. and Nakamura, M. and Nakano, T. and Nakatsuka, Y. and Niwa, K. and Ogawa, S. and Okateva, N. and Olchevsky, A. and Omura, T. and Ozaki, K. and Paoloni, A. and Park, B. D. and Park, I. G. and Pasqualini, L. and Pastore, A. and Patrizii, L. and Pessard, H. and Pistillo, C. and Podgrudkov, D. and Polukhina, N. and Pozzato, M. and Pupilli, F. and Roda, M. and Roganova, T. and Rokujo, H. and Rosa, G. and Rostovtseva, I. and Ryazhskaya, O. and Sato, O. and Sato, Y. and Schembri, A. and Shakirianova, I. and Shchedrina, T. and Sheshukov, A. and Shibuya, H. and Shiraishi, T. and Shoziyoev, G. and Simone, S. and Sioli, M. and Sirignano, C. and Sirri, G. and Spinetti, M. and Stanco, L. and Starkov, N. and Stellacci, S. M. and Stip\v{c}evi\'{c}, Mario and Strolin, P. and Takahashi, S. and Tenti, M. and Terranova, F. and Tioukov, V. and Tufanli, S. and Vilain, P. and Vladymyrov, M. and Votano, L. and Vuilleumier, J. L. and Wilquet, G. and Wonsak, B. and Yoon, C. S. and Zaitsev, Y. and Zemskova, S. and Zghiche, A.}, year = {2016}, pages = {17}, DOI = {10.1088/1748-0221/11/07/P07022}, chapter = {P07022}, keywords = {muon spectrometers, neutrino detectors, large detector-systems performance, particle tracking detectors}, journal = {Journal of Instrumentation}, doi = {10.1088/1748-0221/11/07/P07022}, volume = {11}, issn = {1748-0221}, title = {Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment}, keyword = {muon spectrometers, neutrino detectors, large detector-systems performance, particle tracking detectors}, chapternumber = {P07022} }
@article{article, author = {Agafonova, N. and Aleksandrov, A. and Anokhina, A. and Aoki, S. and Ariga, A. and Ariga, T. and Bender, D. and Bertolin, A. and Bozza, C. and Brugnera, R. and Buonaura, A. and Buontempo, S. and Buettner, B. and Chernyavsky, M. and Chukanov, A. and Consiglio, L. and D'Ambrosio, N. and De Lellis, G. and De Serio, M. and Del Amo Sanchez, P. and Di Crescenzo, A. and Di Ferdinando, D. and Di Marco, N. and Dmitrievski, S. and Dracos, M. and Duchesneau, D. and Dusini, S. and Dzhatdoev, T. and Ebert, J. and Ereditato, A. and Fini, R. A. and Fukuda, T. and Galati, G. and Garfagnini, A. and Giacomelli, G. and Goellnitz, C. and Goldberg, J. and Goloubkov, D. and Gornushkin, Y. and Grella, G. and Guler, M. and Gustavino, C. and Hagner, C. and Hara, T. and Hollnagel, A. and Hosseini, B. and Ishida, H. and Ishiguro, K. and Jakov\v{c}i\'{c}, Kre\v{s}imir and Jollet, C. and Kamiscioglu, C. and Kamiscioglu, M. and Kawada, J. and Kim, J. H. and Kim, S. H. and Kitagawa, N. and Kli\v{c}ek, Budimir and Kodama, K. and Komatsu, M. and Kose, U. and Kreslo, I. and Lauria, A. and Lenkeit, J. and Ljubi\v{c}i\'{c}, Ante and Longhin, A. and Loverre, P. and Malgin, A. and Malenica, Marko and Mandrioli, G. and Matsuo, T. and Matveev, V. and Mauri, N. and Medinaceli, E. and Meregaglia, A. and Meyer, M. and Mikado, S. and Monacelli, P. and Montesi, M. C. and Morishima, K. and Muciaccia, M. T. and Naganawa, N. and Naka, T. and Nakamura, M. and Nakano, T. and Nakatsuka, Y. and Niwa, K. and Ogawa, S. and Okateva, N. and Olchevsky, A. and Omura, T. and Ozaki, K. and Paoloni, A. and Park, B. D. and Park, I. G. and Pasqualini, L. and Pastore, A. and Patrizii, L. and Pessard, H. and Pistillo, C. and Podgrudkov, D. and Polukhina, N. and Pozzato, M. and Pupilli, F. and Roda, M. and Roganova, T. and Rokujo, H. and Rosa, G. and Rostovtseva, I. and Ryazhskaya, O. and Sato, O. and Sato, Y. and Schembri, A. and Shakirianova, I. and Shchedrina, T. and Sheshukov, A. and Shibuya, H. and Shiraishi, T. and Shoziyoev, G. and Simone, S. and Sioli, M. and Sirignano, C. and Sirri, G. and Spinetti, M. and Stanco, L. and Starkov, N. and Stellacci, S. M. and Stip\v{c}evi\'{c}, Mario and Strolin, P. and Takahashi, S. and Tenti, M. and Terranova, F. and Tioukov, V. and Tufanli, S. and Vilain, P. and Vladymyrov, M. and Votano, L. and Vuilleumier, J. L. and Wilquet, G. and Wonsak, B. and Yoon, C. S. and Zaitsev, Y. and Zemskova, S. and Zghiche, A.}, year = {2016}, pages = {17}, DOI = {10.1088/1748-0221/11/07/P07022}, chapter = {P07022}, keywords = {muon spectrometers, neutrino detectors, large detector-systems performance, particle tracking detectors}, journal = {Journal of Instrumentation}, doi = {10.1088/1748-0221/11/07/P07022}, volume = {11}, issn = {1748-0221}, title = {Determination of the muon charge sign with the dipolar spectrometers of the OPERA experiment}, keyword = {muon spectrometers, neutrino detectors, large detector-systems performance, particle tracking detectors}, chapternumber = {P07022} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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