Production of Λ hyperons in 4.0A GeV and 4.5A GeV carbon-nucleus interactions at the Nuclotron
Year: 2026
Type: article
Abstract: A bstract The BM@N experiment (Baryonic Matter at the Nuclotron) is the first fixed-target experiment at the JINR NICA accelerator complex. In this work, data on the interactions of a carbon-ion beam with kinetic energies of 4.0A GeV and 4.5A GeV with C, Al, Cu, and Pb targets are used to measure transverse momentum spectra and rapidity distributions of Λ hyperon yields. The results are compared with the predictions of DCM-SMM, UrQMD, and PHSD transport models and with the Λ yield measurements in other experiments at similar collision energies.
Source: Journal of High Energy Physics
Authors: S. Afanasiev, G. Agakishiev, A. Aleksandrov, E. Aleksandrov, I. Aleksandrov, P. Alekseev, K. Alishina, V. Astakhov, T. Aushev, V. Azorskiy, V. Babkin, N. Balashov, R. Barak, A. Baranov, D. Baranov, N. Baranova, N. Barbashina, S. Bazylev, M. Belov, D. Blau, V. Bocharnikov, G. Bogdanova, E. Bondar, E. Boos, E. Bozorov, M. Buryakov, S. Buzin, A. Chebotov, D. Chemezov, J. H. Chen, A. Demanov, D. Dementev, A. Dmitriev, J. Drnoyan, D. Dryablov, B. Dubinchik, P. Dulov, A. Egorov, D. Egorov, V. Elsha, A. Eviev, A. Fediunin, A. Fedosimova, I. Filippov, I. Filozova, D. Finogeev, I. Gabdrakhmanov, O. Gavrischuk, K. Gertsenberger, O. Golosov, V. Golovatyuk, P. Grigoriev, M. Golubeva, F. Guber, S. Ibraimova, D. Idrisov, T. Idrissova, A. Iusupova, A. Ivashkin, A. Izvestnyy, V. Kabadzhov, A. Kakhorova, Sh. Kanokova, M. Kapishin, V. Karjavin, D. Karmanov, N. Karpushkin, R. Kattabekov, V. Kekelidze, S. Khabarov, P. Kharlamov, G. Khudaiberdyev, Yu. Kiryushin, P. Klimai, V. Kolesnikov, A. Kolozhvari, V. Kondratiev, Yu. Kopylov, M. Korolev, L. Kovachev, I. Kovalev, I. Kruglova, V. Kozlov, S. Kuklin, E. Kulish, A. Kurganov, V. Kutergina, A. Kuznetsov, E. Ladygin, D. Lanskoy, N. Lashmanov, I. Lebedev, V. Lenivenko, R. Lednický, V. Leontiev, E. Litvinenko, D. Lyapin, Y. G. Ma, A. Makankin, A. Makhnev, A. Malakhov, M. Mamaev, A. Martemianov, M. Merkin, S. Merts, S. Morozov, Yu. Murin, K. Musaev, G. Musulmanbekov, D. Myktybekov, R. Nagdasev, S. Nemnyugin, D. Nikitin, R. Nizamov, S. Novozhilov, A. Olimov, Kh. Olimov, K. Olimov, I. Osokin, V. Palichik, P. Parfenov, I. Pelevanyuk, D. Peresunko, S. Piyadin, M. Platonova, V. Plotnikov, D. Podgainy, I. Polev, I. Pshenichnov, N. Pukhaeva, F. Ratnikov, S. Reshetova, V. Rogov, I. Romanov, I. Rufanov, P. Rukoyatkin, M. Rumyantsev, T. Rybakov, D. Sakulin, S. Sedykh, S. Savenkov, D. Serebryakov, A. Shabanov, S. Sergeev, A. Serikkanov, A. Sheremetev, A. Sheremeteva, A. Shchipunov, M. Shitenkov, M. Shodmonov, M. Shopova, A. Shutov, V. Shutov, I. Slepnev, V. Slepnev, I. Slepov, A. Smirnov, A. Solomin, A. Sorin, V. Spaskov, A. Stavinskiy, V. Stekhanov, Yu. Stepanenko, E. Streletskaya, O. Streltsova, M. Strikhanov, E. Sukhov, D. Suvarieva, A. Svetlichnyi, G. Taer, A. Taranenko, N. Tarasov, O. Tarasov, P. Teremkov, A. Terletsky, O. Teryaev, V. Tcholakov, V. Tikhomirov, A. Timoshenko, O. Tojiboev, N. Topilin, T. Tretyakova, V. Troshin, A. Truttse, I. Tserruya, V. Tskhay, I. Tyapkin, V. Ustinov, V. Vasendina, V. Velichkov, K. Vitanov, N. Vitanov, V. Volkov, A. Voronin, A. Voronin, N. Voytishin, B. Yuldashev, V. Yurevich, N. Zamiatin, M. Zavertyaev, S. Zhang, I. Zhavoronkova, V. Zhezher, N. Zhigareva, I. Zhironkin, A. Zinchenko, R. Zinchenko, A. Zubankov, E. Zubarev, M. Zuev
Institutions: Joint Institute for Nuclear Research, St Petersburg University, Kurchatov Institute, Moscow Institute of Physics and Technology, Lomonosov Moscow State University, National Research Nuclear University MEPhI, P.N. Lebedev Physical Institute of the Russian Academy of Sciences, National Research University Higher School of Economics, Institute for Nuclear Research, Bulgarian Academy of Sciences, Satbayev University, Plovdiv University, Academy of Sciences Republic of Uzbekistan, Physicotechnical Institute, Fudan University, Weizmann Institute of Science
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
Award: G872658069
OpenAlex ID: W7201848484