მთავარი > CERN Experiments > Fixed Target Experiments > NA61 > NA61 Papers > Measurements of $\pi^\pm$, $K^\pm$ and proton yields from the surface of the T2K replica target for incoming 31 GeV/$c$ protons with the NA61/SHINE spectrometer at the CERN SPS |
Article | |
Report number | arXiv:1808.04927 ; CERN-EP-2018-222 |
Title | Measurements of $\pi^\pm$, $K^\pm$ and proton yields from the surface of the T2K replica target for incoming 31 GeV/$c$ protons with the NA61/SHINE spectrometer at the CERN SPS |
Author(s) |
Abgrall, N. (Geneva U.) ; Aduszkiewicz, A. (Warsaw U.) ; Andronov, E.V. (St. Petersburg State U.) ; Antićić, T. (Boskovic Inst., Zagreb) ; Baatar, B. (Dubna, JINR) ; Baszczyk, M. (AGH-UST, Cracow) ; Bhosale, S. (Cracow, INP) ; Blondel, A. (Geneva U.) ; Bogomilov, M. (Sofiya U.) ; Brandin, A. (Moscow Phys. Eng. Inst.) ; Bravar, A. (Geneva U.) ; Bryliński, W. (Warsaw U. of Tech.) ; Brzychczyk, J. (Jagiellonian U.) ; Bunyatov, S.A. (Dubna, JINR) ; Busygina, O. (Moscow, INR) ; Bzdak, A. (AGH-UST, Cracow) ; Cherif, H. (Frankfurt U.) ; Ćirković, M. (Belgrade U.) ; Czopowicz, T. (Warsaw U. of Tech.) ; Damyanova, A. (Geneva U.) ; Davis, N. (Cracow, INP) ; Deveaux, M. (Frankfurt U.) ; Dominik, W. (Warsaw U.) ; Dorosz, P. (AGH-UST, Cracow) ; Dumarchez, J. (Paris U., VI-VII) ; Engel, R. (KIT, Karlsruhe) ; Ereditato, A. (Bern U.) ; Feofilov, G.A. (St. Petersburg State U.) ; Fields, L. (Fermilab) ; Fodor, Z. (Wigner RCP, Budapest ; Wroclaw U.) ; Garibov, A. (NNRC, Baku) ; Gaździcki, M. (Frankfurt U. ; Jan Kochanowski U.) ; Golosov, O. (Moscow Phys. Eng. Inst.) ; Golubeva, M. (Moscow, INR) ; Grebieszkow, K. (Warsaw U. of Tech.) ; Guber, F. (Moscow, INR) ; Haesler, A. (Geneva U.) ; Hasegawa, T. (KEK, Tsukuba) ; Hervé, A.E. (KIT, Karlsruhe) ; Igolkin, S.N. (St. Petersburg State U.) ; Ilieva, S. (Sofiya U.) ; Ivashkin, A. (Moscow, INR) ; Johnson, S.R. (Colorado U.) ; Kadija, K. (Boskovic Inst., Zagreb) ; Kaptur, E. (Silesia U.) ; Kargin, N. (Moscow Phys. Eng. Inst.) ; Kashirin, E. (Moscow Phys. Eng. Inst.) ; Kiełbowicz, M. (Cracow, INP) ; Kireyeu, V.A. (Dubna, JINR) ; Klochkov, V. (Frankfurt U.) ; Kobayashi, T. (KEK, Tsukuba) ; Kolesnikov, V.I. (Dubna, JINR) ; Kolev, D. (Sofiya U.) ; Korzenev, A. (Geneva U.) ; Kovalenko, V.N. (St. Petersburg State U.) ; Kowalik, K. (NCBJ, Swierk) ; Kowalski, S. (Silesia U.) ; Koziel, M. (Frankfurt U.) ; Krasnoperov, A. (Dubna, JINR) ; Kucewicz, W. (AGH-UST, Cracow) ; Kuich, M. (Warsaw U.) ; Kurepin, A. (Moscow, INR) ; Larsen, D. (Jagiellonian U.) ; László, A. (Wigner RCP, Budapest) ; Lazareva, T.V. (St. Petersburg State U.) ; Lewicki, M. (Wroclaw U.) ; Łojek, K. (Jagiellonian U.) ; Łysakowski, B. (Silesia U.) ; Lyubushkin, V.V. (Dubna, JINR) ; Maćkowiak-Pawłowska, M. (Warsaw U. of Tech.) ; Majka, Z. (Jagiellonian U.) ; Maksiak, B. (Warsaw U. of Tech.) ; Malakhov, A.I. (Dubna, JINR) ; Manić, D. (Belgrade U.) ; Marchionni, A. (Fermilab) ; Marcinek, A. (Cracow, INP) ; Marino, A.D. (Colorado U.) ; Marton, K. (Wigner RCP, Budapest) ; Mathes, H.-J. (KIT, Karlsruhe) ; Matulewicz, T. (Warsaw U.) ; Matveev, V. (Dubna, JINR) ; Melkumov, G.L. (Dubna, JINR) ; Merzlaya, A.O. (Jagiellonian U.) ; Messerly, B. (Pittsburgh U.) ; Mik, Ł. ; Mills, G.B. (Los Alamos) ; Morozov, S. (Moscow, INR ; Moscow Phys. Eng. Inst.) ; Mrówczyński, S. (Jan Kochanowski U.) ; Nagai, Y. (Colorado U.) ; Nakadaira, T. (KEK, Tsukuba) ; Naskręt, M. (Wroclaw U.) ; Nishikawa, K. (KEK, Tsukuba) ; Ozvenchuk, V. (Cracow, INP) ; Paolone, V. (Pittsburgh U.) ; Pavin, M. (Paris U., VI-VII ; TRIUMF) ; Petukhov, O. (Moscow, INR) ; Pistillo, C. (Bern U.) ; Płaneta, R. (Jagiellonian U.) ; Podlaski, P. (Warsaw U.) ; Popov, B.A. (Dubna, JINR ; Paris U., VI-VII) ; Posiadała-Zezula, M. (Warsaw U.) ; Puławski, S. (Silesia U.) ; Puzović, J. (Belgrade U.) ; Rauch, W. (Fachhochschule Frankfurt) ; Ravonel, M. (Geneva U.) ; Renfordt, R. (Frankfurt U.) ; Richter-Wąs, E. (Jagiellonian U.) ; Röhrich, D. (Bergen U.) ; Rondio, E. (NCBJ, Swierk) ; Roth, M. (KIT, Karlsruhe) ; Rumberger, B.T. (Colorado U.) ; Rustamov, A. (NNRC, Baku ; Frankfurt U.) ; Rybczynski, M. (Jan Kochanowski U.) ; Rybicki, A. (Cracow, INP) ; Sadovsky, A. (Moscow, INR) ; Sakashita, K. (KEK, Tsukuba) ; Schmidt, K. (Silesia U.) ; Sekiguchi, T. (KEK, Tsukuba) ; Selyuzhenkov, I. (Moscow Phys. Eng. Inst.) ; Seryakov, A.Yu. (St. Petersburg State U.) ; Seyboth, P. (Jan Kochanowski U.) ; Shibata, M. (KEK, Tsukuba) ; Słodkowski, M. (Warsaw U. of Tech.) ; Snoch, A. (Frankfurt U.) ; Staszel, P. (Jagiellonian U.) ; Stefanek, G. (Jan Kochanowski U.) ; Stepaniak, J. (NCBJ, Swierk) ; Strikhanov, M. (Moscow Phys. Eng. Inst.) ; Ströbele, H. (Frankfurt U.) ; Šuša, T. (Boskovic Inst., Zagreb) ; Tada, M. (KEK, Tsukuba) ; Taranenko, A. (Moscow Phys. Eng. Inst.) ; Tefelska, A. (Warsaw U. of Tech.) ; Tefelski, D. (Warsaw U. of Tech.) ; Tereshchenko, V. (Dubna, JINR) ; Toia, A. (Frankfurt U.) ; Tsenov, R. (Sofiya U.) ; Turko, L. (Wroclaw U.) ; Ulrich, R. (KIT, Karlsruhe) ; Unger, M. (KIT, Karlsruhe) ; Valiev, F.F. (St. Petersburg State U.) ; Veberič, D. (KIT, Karlsruhe) ; Vechernin, V.V. (St. Petersburg State U.) ; Walewski, M. (Warsaw U.) ; Wickremasinghe, A. (Pittsburgh U.) ; Włodarczyk, Z. (Jan Kochanowski U.) ; Wojtaszek-Szwarc, A. (Jan Kochanowski U.) ; Wyszyński, O. (Jagiellonian U.) ; Zambelli, L. (Paris U., VI-VII) ; Zimmerman, E.D. (Colorado U.) ; Zwaska, R. (Fermilab) ; Berns, L. (Tokyo Inst. Tech.) ; Fiorentini, G.A. (York U., Canada) ; Friend, M. (KEK, Tsukuba) ; Hartz, M. (Tokyo U., IPMU ; TRIUMF) ; Vladisavljevic, T. (Oxford U. ; Tokyo U., IPMU) ; Yu, M. (York U., Canada) |
Publication | 2019-01-31 |
Imprint | 10 Aug 2018 |
Number of pages | 43 |
Note | 43 pages, 55 figures |
In: | Eur. Phys. J. C 79 (2019) 100 |
DOI | 10.1140/epjc/s10052-019-6583-0 |
Subject category | Particle Physics - Experiment ; nucl-ex ; Nuclear Physics - Experiment ; hep-ex |
Accelerator/Facility, Experiment | CERN SPS ; SHINE NA61 |
Free keywords | electroweak interaction ; particle and resonance production ; experimental results ; NA61/SHINE, hadron-production, T2K |
Abstract | Measurements of the $\pi^{\pm}$, $K^{\pm}$, and proton double differential yields emitted from the surface of the 90-cm-long carbon target (T2K replica) were performed for the incoming 31 GeV/c protons with the NA61/SHINE spectrometer at the CERN SPS using data collected during 2010 run. The double differential $\pi^{\pm}$ yields were measured with increased precision compared to the previously published NA61/SHINE results, while the $K^{\pm}$ and proton yields were obtained for the first time. A strategy for dealing with the dependence of the results on the incoming proton beam profile is proposed. The purpose of these measurements is to reduce significantly the (anti)neutrino flux uncertainty in the T2K long-baseline neutrino experiment by constraining the production of (anti)neutrino ancestors coming from the T2K target. |
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