@article{fccece1fb17846a3bcdaa2be1b7cfa4e,
title = " Sub-threshold production of K s 0 mesons and Λ hyperons in Au+Au collisions at s NN =2.4 GeV ",
abstract = " We present first data on sub-threshold production of K s 0 mesons and Λ hyperons in Au+Au collisions at 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 χ 2 values.",
author = "{HADES Collaboration} and J. Adamczewski-Musch and O. Arnold and C. Behnke and A. Belounnas and A. Belyaev and Berger-Chen, {J. C.} and J. Biernat and A. Blanco and C. Blume and M. B{\"o}hmer and P. Bordalo and S. Chernenko and L. Chlad and C. Deveaux and J. Dreyer and A. Dybczak and E. Epple and L. Fabbietti and O. Fateev and P. Filip and P. Fonte and C. Franco and J. Friese and I. Fr{\"o}hlich and T. Galatyuk and Garz{\'o}n, {J. A.} and R. Gernh{\"a}user and M. Golubeva and R. Greifenhagen and F. Guber and M. Gumberidze and S. Harabasz and T. Heinz and T. Hennino and S. Hlavac and C. H{\"o}hne and R. Holzmann and A. Ierusalimov and A. Ivashkin and B. K{\"a}mpfer and T. Karavicheva and B. Kardan and I. Koenig and W. Koenig and Kolb, {B. W.} and G. Korcyl and G. Kornakov and R. Kotte and A. Kugler and T. Kunz",
note = "Publisher Copyright: {\textcopyright} 2019 The Authors",
year = "2019",
month = jun,
day = "10",
doi = "10.1016/j.physletb.2019.03.065",
language = "English",
volume = "793",
pages = "457--463",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier B.V.",
}