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arXiv · 1805.04546

Measurements of total production cross sections for $\pi^{+}$+C, $\pi^{+}$+Al, $K^{+}$+C, and $K^{+}$+Al at 60 GeV/c and $\pi^{+}$+C and $\pi^{+}$+Al at 31 GeV/c

SHINE Collaboration·A. Aduszkiewicz·E. Andronov·T. Antićić·B. Baatar·M. Baszczyk·S. Bhosale·A. Blondel·M. Bogomilov·A. Brandin·A. Bravar·W. Bryliński·J. Brzychczyk·S. A. Bunyatov·O. Busygina·A. Bzdak·H. Cherif·M. Ćirković·T. Czopowicz·A. Damyanova·N. Davis·M. Deveaux·W. Dominik·P. Dorosz·J. Dumarchez·R. Engel·G. A. Feofilov·L. Fields·Z. Fodor·A. Garibov·M. Gaździcki·O. Golosov·M. Golubeva·K. Grebieszkow·F. Guber·A. Haesler·A. E. Hervé·S. Igolkin·S. Ilieva·A. Ivashkin·S. R. Johnson·K. Kadija·E. Kaptur·N. Kargin·E. Kashirin·M. Kiełbowicz·V. A. Kireyeu·V. Klochkov·V. I. Kolesnikov·D. Kolev·A. Korzenev·V. N. Kovalenko·K. Kowalik·S. Kowalski·M. Koziel·A. Krasnoperov·W. Kucewicz·M. Kuich·A. Kurepin·D. Larsen·A. László·T. V. Lazareva·M. Lewicki·K. Łojek·B. Łysakowski·V. V. Lyubushkin·M. Maćkowiak-Pawłowska·Z. Majka·B. Maksiak·A. I. Malakhov·D. Manić·A. Marchionni·A. Marcinek·A. D. Marino·K. Marton·H. -J. Mathes·T. Matulewicz·V. Matveev·G. L. Melkumov·A. Merzlaya·B. Messerly·Ł. Mik·G. B. Mills·S. Morozov·S. Mrówczyński·Y. Nagai·M. Naskręt·V. Ozvenchuk·V. Paolone·M. Pavin·O. Petukhov·R. Płaneta·P. Podlaski·B. A. Popov·M. Posiadała·S. Puławski·J. Puzović·W. Rauch·M. Ravonel·R. Renfordt
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Abstract

This paper presents several measurements of total production cross sections and total inelastic cross sections for the following reactions: $\pi^{+}$+C, $\pi^{+}$+Al, $K^{+}$+C, $K^{+}$+Al at 60 GeV/c, $\pi^{+}$+C and $\pi^{+}$+Al at 31 GeV/c . The measurements were made using the NA61/SHINE spectrometer at the CERN SPS. Comparisons with previous measurements are given and good agreement is seen. These interaction cross sections measurements are a key ingredient for neutrino flux prediction from the reinteractions of secondary hadrons in current and future accelerator-based long-baseline neutrino experiments.

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SHINE Collaboration, A. Aduszkiewicz, E. Andronov, T. Antićić, B. Baatar, M. Baszczyk, S. Bhosale, A. Blondel, M. Bogomilov, A. Brandin, A. Bravar, W. Bryliński, J. Brzychczyk, S. A. Bunyatov, O. Busygina, A. Bzdak, H. Cherif, M. Ćirković, T. Czopowicz, A. Damyanova, N. Davis, M. Deveaux, W. Dominik, P. Dorosz, J. Dumarchez, R. Engel, G. A. Feofilov, L. Fields, Z. Fodor, A. Garibov, M. Gaździcki, O. Golosov, M. Golubeva, K. Grebieszkow, F. Guber, A. Haesler, A. E. Hervé, S. Igolkin, S. Ilieva, A. Ivashkin, S. R. Johnson, K. Kadija, E. Kaptur, N. Kargin, E. Kashirin, M. Kiełbowicz, V. A. Kireyeu, V. Klochkov, V. I. Kolesnikov, D. Kolev, A. Korzenev, V. N. Kovalenko, K. Kowalik, S. Kowalski, M. Koziel, A. Krasnoperov, W. Kucewicz, M. Kuich, A. Kurepin, D. Larsen, A. László, T. V. Lazareva, M. Lewicki, K. Łojek, B. Łysakowski, V. V. Lyubushkin, M. Maćkowiak-Pawłowska, Z. Majka, B. Maksiak, A. I. Malakhov, D. Manić, A. Marchionni, A. Marcinek, A. D. Marino, K. Marton, H. -J. Mathes, T. Matulewicz, V. Matveev, G. L. Melkumov, A. Merzlaya, B. Messerly, Ł. Mik, G. B. Mills, S. Morozov, S. Mrówczyński, Y. Nagai, M. Naskręt, V. Ozvenchuk, V. Paolone, M. Pavin, O. Petukhov, R. Płaneta, P. Podlaski, B. A. Popov, M. Posiadała, S. Puławski, J. Puzović, W. Rauch, M. Ravonel, R. Renfordt. 2018-05-11. Measurements of total production cross sections for $\pi^{+}$+C, $\pi^{+}$+Al, $K^{+}$+C, and $K^{+}$+Al at 60 GeV/c and $\pi^{+}$+C and $\pi^{+}$+Al at 31 GeV/c. https://doi.org/10.1103/physrevd.98.052001

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