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Amin, N.; Antićić, T.; Arsene, I.-C.; Bajda, M.; Balkova, Y.; Bazgir, A.; Bhosale, S.; Bielewicz, M.; Blondel, A.; Bogomilov, M.; Bondar, Y.; Bostan, N.; Bryliński, W.; Buryakov, M.; Camino, A. F.; Csanád, M.; Davis, N.; Dominik, W.; Dorosz, P.; Engel, R.; Fields, L.; Fodor, Z.; Gaździcki, M.; Golovatyuk, V.; Golubeva, M.; Grebieszkow, K.; Guber, F.; Igolkin, S. N.; Ilieva, S.; Ivashkin, A.; Izvestnyy, A.; Kargin, N.; Karpushkin, N.; Kashirin, E.; Kireyeu, V. A.; Kitagawa, H.; Kolesnikov, R.; Kovalenko, V. N.; Kowalski, S.; Krasnoperov, A.; Kucewicz, W.; Kuchowicz, M.; Kuich, M.; Kurepin, A.; Lewicki, M.; Majka, Z.; Makhnev, A.; Maksiak, B.; Malakhov, A. I.; Marino, A. D.; Mathes, H.-J.; Melkumov, G. L.; Mik, Ł.; Mills, G.; Morawiec, A.; Morozov, S.; Nagai, Y.; Nakadaira, T.; Naskręt, M.; Nishimori, S.; Panova, O.; Paolone, V.; Pidhurskyi, I.; Płaneta, R.; Podlaski, P.; Popov, B. A.; Pórfy, B.; Posiadała-Zezula, M.; Puławski, S.; Puzović, J.; Renfordt, R.; Röhrich, D.; Roth, M.; Rumberger, B. T.; Rybicki, A.; Sakashita, K.; Seryakov, A. Yu; Seyboth, P.; Shah, U. A.; Shukla, A.; Słodkowski, M.; Staszel, P.; Stefanek, G.; Strikhanov, M.; Ströbele, H.; Świderski, Ł.; Szewiński, J.; Tefelska, A.; Tefelski, D.; Tereshchenko, V.; Tsenov, R.; Turko, L.; Tveter, T. S.; Unger, M.; Volkov, V.; Wójcik, K.; Zaitsev, A.; Zimmerman, E. D.; Zviagina, A.; Zwaska, R.
Physical review. D, 10/2023, Letnik: 108, Številka: 7Journal Article
This paper presents multiplicity measurements of charged hadrons produced in 120 GeV/$c$ proton-carbon interactions. The measurements were made using data collected at the NA61/SHINE experiment during two different data-taking periods, with increased phase space coverage in the second configuration due to the addition of new subdetectors. Particle identification via $dE/dx$ was employed to obtain double-differential production multiplicities of $\pi^+$, $\pi^-$, $p$, $\bar{p}$, $K^+$ and $K^-$. These measurements are presented as a function of laboratory momentum in intervals of laboratory polar angle covering the range from 0 to 450 mrad. They provide crucial inputs for current and future long-baseline neutrino experiments, where they are used to estimate the initial neutrino flux.
