Journal article
Authors list: Adamczewski-Musch, J.; Arnold, O.; Behnke, C.; Belounnas, A.; Belyaev, A.; Berger-Chen, J. C.; Biernat, J.; Blanco, A.; Blume, C.; Bohmer, M.; Boerdalo, R.; Chernenko, S.; Chlad, L.; Deveaux, C.; Dreyer, J.; Dybczak, A.; Epple, E.; Fabbietti, L.; Fateev, O.; Filip, P.; Fonte, R.; Franco, C.; Friese, J.; Froehlich, I; Galatyuk, T.; Garzon, J. A.; Gernhaeuser, R.; Golubeva, M.; Greifenhagen, R.; Guber, F.; Gumberidze, M.; Harabasz, S.; Heinz, T.; Hennino, T.; Hlavac, S.; Hoehne, C.; Holzmann, R.; Ierusalimov, A.; Ivashkin, A.; Kaempfer, B.; Karavicheva, T.; Kardan, B.; Koenig, I; Koenig, W.; Kolb, B. W.; Korcyl, G.; Kamakov, G.; Kotte, R.; Kugler, A.; Kunz, T.; Kurepin, A.; Kurilkin, A.; Kurilkin, P.; Ladygin, V; Lalik, R.; Lapidus, K.; Lebedev, A.; Lopes, L.; Lorenz, M.; Mahmoud, T.; Maier, L.; Mangiarotti, A.; Markert, J.; Maurus, S.; Metag, V; Michel, J.; Mihaylov, D. M.; Morozov, S.; Muentz, C.; Muenzer, R.; Naumann, L.; Nowakowski, K.; Palka, M.; Parpottas, Y.; Pechenov, V; Pechenova, O.; Petukhov, O.; Pietraszko, J.; Przygoda, W.; Ramos, S.; Ramstein, B.; Reshetin, A.; Rodriguez-Ramos, R.; Rosier, R.; Rost, A.; Sadovsky, A.; Salabura, P.; Scheib, T.; Schuldes, H.; Schwab, E.; Scozzi, F.; Seck, F.; Sellheim, R.; Selyuzhenkov, I; Siebenson, J.; Silva, L.; Sobolev, Yu G.; Spataro, S.; Spies, S.; Stroebele, H.; Stroth, J.; Strzempek, R.; Sturm, C.; Svoboda, O.; Szala, M.; Tlusty, R.; Traxler, M.; Tsertos, H.; Usenko, E.; Wagner, V; Wendisch, C.; Wiebusch, M. G.; Wirth, J.; Zanevsky, Y.; Zumbruch, R.; Leifels, Y.
Publication year: 2019
Pages: 457-463
Journal: Physics Letters B
Volume number: 793
ISSN: 0370-2693
eISSN: 1873-2445
Open access status: Gold
DOI Link: https://doi.org/10.1016/j.physletb.2019.03.065
Publisher: Elsevier
Abstract:
We present first data on sub-threshold production of K-s(0) mesons and Lambda hyperons in Au+Au collisions at root s(NN) = 2.4 GeV. We observe an universal < A(part)> scaling of hadrons containing strangeness, independent of their corresponding production thresholds. Comparing the yields, their < A(part)> scaling, and the shapes of the rapidity and the p(t) spectra to state-of-the-art transport model (UrQMD, HSD, IQMD) predictions, we find that none of them can simultaneously describe these observables with reasonable chi(2) values. (C) 2019 The Authors. Published by Elsevier B.V.
Citation Styles
Harvard Citation style: Adamczewski-Musch, J., Arnold, O., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J., et al. (2019) Sub-threshold production of Ks0 mesons and Λ hyperons in Au plus Au collisions at √sNN=2.4 GeV, Physics Letters B, 793, pp. 457-463. https://doi.org/10.1016/j.physletb.2019.03.065
APA Citation style: Adamczewski-Musch, J., Arnold, O., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J., Biernat, J., Blanco, A., Blume, C., Bohmer, M., Boerdalo, R., Chernenko, S., Chlad, L., Deveaux, C., Dreyer, J., Dybczak, A., Epple, E., Fabbietti, L., Fateev, O., ...Leifels, Y. (2019). Sub-threshold production of Ks0 mesons and Λ hyperons in Au plus Au collisions at √sNN=2.4 GeV. Physics Letters B. 793, 457-463. https://doi.org/10.1016/j.physletb.2019.03.065
Keywords
EQUATION-OF-STATE; HEAVY-ION COLLISIONS; KAON PRODUCTION; MID-RAPIDITY; NUCLEUS-NUCLEUS COLLISIONS; PB-PB COLLISIONS; STRANGE
