KS0 meson production in inelastic p+p interactions at 31, 40 and 80 GeV/c beam momentum measured by NA61/SHINE at the CERN SPS

Abgrall, N.; Adhikary, H.; Adrich, P.; Allison, K.K.; Amin, N.; Andronov, E.V.; Antićić, T.; Arsene, I.-C.; Bajda, M.; Balkova, Y.; Baszczyk, M.; Battaglia, D.; Bazgir, A.; Bhosale, S.; Bielewicz, M.; Blondel, A.; Bogomilov, M.; Bondar, Y.; BOSTAN, NİLAY; Brandin, A.; Bravar, A.; Bryliński, W.; Brzychczyk, J.; Buryakov, M.; Camino, A.F.; Ćirković, M.; Csanád, M.; Cybowska, J.; Czopowicz, T.; Dalmazzone, C.; Davis, N.; Dmitriev, A.; von Doetinchem, P.; Dominik, W.; Dorosz, P.; Dumarchez, J.; Engel, R.; Feofilov, G.A.; Fields, L.; Fodor, Z.; Friend, M.; Gaździcki, M.; Golosov, O.; Golovatyuk, V.; Golubeva, M.; Grebieszkow, K.; Guber, F.; Haesler, A.; Igolkin, S.N.; Ilieva, S.; Ivashkin, A.; Izvestnyy, A.; Kadija, K.; Kargin, N.; Karpushkin, N.; Kashirin, E.; Kiełbowicz, M.; Kireyeu, V.A.; Kitagawa, H.; Kolesnikov, R.; Kolev, D.; Korzenev, A.; Koshio, Y.; Kovalenko, V.N.; Kowalski, S.; Kozłowski, B.; Krasnoperov, A.; Kucewicz, W.; Kuchowicz, M.; Kuich, M.; Kurepin, A.; László, A.; Lewicki, M.; Lykasov, G.; Lyubushkin, V.V.; Maćkowiak-Pawłowska, M.; Majka, Z.; Makhnev, A.; Maksiak, B.; Malakhov, A.I.; Marcinek, A.; Marino, A.D.; Mathes, H.-J.; Matulewicz, T.; Matveev, V.; Melkumov, G.L.; Merzlaya, A.; Mik, Ł.; Morawiec, A.; Morozov, S.; Nagai, Y.; Nakadaira, T.; Naskręt, M.; Nishimori, S.; Ozvenchuk, V.; Panova, O.; Paolone, V.; Petukhov, O.; Pidhurskyi, I.; Płaneta, R.; Podlaski, P.; Popov, B.A.; Pórfy, B.; Posiadała-Zezula, M.; Prokhorova, D.S.; Pszczel, D.; Puławski, S.; Puzović, J.; Renfordt, R.; Ren, L.; Ortiz, V.; Röhrich, D.; Rondio, E.; Roth, M.; Rozpłochowski, Ł.; Rumberger, B.T.; Rumyantsev, M.; Rustamov, A.; Rybczynski, M.; Rybicki, A.; Sakashita, K.; Schmidt, K.; Seryakov, A.; Seyboth, P.; Shah, U.A.; Shiraishi, Y.; Shukla, A.; Słodkowski, M.; Staszel, P.; Stefanek, G.; Stepaniak, J.; Strikhanov, M.; Ströbele, H.; Šuša, T.; Swiderski, L.; Szewiński, J.; Szukiewicz, R.; Taranenko, A.; Tefelska, A.; Tefelski, D.; Tereshchenko, V.; Toia, A.; Tsenov, R.; Turko, L.; Tveter, T.S.; Unger, M.; Urbaniak, M.; Valiev, F.F.; Veberič, D.; Vechernin, V.V.; Volkov, V.; Wickremasinghe, A.; Wójcik, K.; Wyszyński, O.; Zaitsev, A.; Zimmerman, E.D.; Zviagina, A.; Zwaska, R.

doi:10.1140/epjc/s10052-024-13056-2

KS0 meson production in inelastic p+p interactions at 31, 40 and 80 GeV/c beam momentum measured by NA61/SHINE at the CERN SPS

Abgrall N., Adhikary H., Adrich P., Allison K., Amin N., Andronov E., ...Daha Fazla

European Physical Journal C, cilt.84, sa.8, 2024 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 84 Sayı: 8
Basım Tarihi: 2024
Doi Numarası: 10.1140/epjc/s10052-024-13056-2
Dergi Adı: European Physical Journal C
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Communication Abstracts, INSPEC, zbMATH, Directory of Open Access Journals, Nature Index
Marmara Üniversitesi Adresli: Hayır

Özet

The yields of KS0 mesons have been measured in inelastic p+p interactions at incident projectile momenta of 31, 40 and 80 GeV/c (sNN=7.7,8.8 and 12.3 GeV, respectively). The data were recorded by the NA61/SHINE spectrometer at the CERN Super Proton Synchrotron and the KS0 mesons identified via their decays into π+π- pairs. Double-differential distributions are presented as function of transverse momentum and rapidity. The mean multiplicities of KS0 mesons were determined to be (5.95±0.19(stat)±0.30(sys))×10-2 at 31 GeV/c, (7.61±0.13(stat)±0.43(sys))×10-2 at 40 GeV/c and (11.58±0.12(stat)±0.55(sys))×10-2 at 80 GeV/c. The results on KS0 production are compared with the production of charged kaons in corresponding reactions and with model calculations (Epos1.99, SMASH 2.0 and PHSD) as well as with published data from other experiments.