@article{d8029267c30d4ab18a61e5eb95c9f366,
title = "Inclusive Λ production in proton-proton collisions at 3.5 GeV",
abstract = "The inclusive production of Λ hyperons in proton-proton collisions at s=3.18GeV was measured with HADES at the GSI Helmholtzzentrum f{\"u}r Schwerionenforschung in Darmstadt. The experimental data are compared to a data-based model for individual exclusive Λ production channels in the same reaction. The contributions of intermediate resonances such as Σ(1385), Δ++, or N∗ are considered in detail. In particular, the result of a partial-wave analysis accounts for the abundant pK+Λ final state. Model and data show a reasonable agreement at midrapidities, while a difference is found for larger rapidities. A total Λ production cross section in p+p collisions at s=3.18GeV of σ(p+p→Λ+X)=207.3±1.3-7.3+6.0(stat.)±8.4(syst.)-0.5+0.4(model.)μb is found.",
author = "{HADES Collaboration} and J. Adamczewski-Musch and G. Agakishiev and O. Arnold and Atomssa, {E. T.} and C. Behnke 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 C. Deveaux and J. Dreyer and A. Dybczak and E. Epple and L. Fabbietti and O. Fateev and P. Fonte and C. Franco and J. Friese and I. Fr{\"o}hlich and T. Galatyuk and Garz{\'o}n, {J. A.} and K. Gill and M. Golubeva and F. Guber and M. Gumberidze and S. Harabasz and T. Hennino and S. Hlavac and C. H{\"o}hne and R. Holzmann and A. Ierusalimov and A. Ivashkin and M. Jurkovic 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. Kr{\'a}sa and E. Krebs and H. Kuc and A. Kugler and T. Kunz",
note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",
year = "2017",
month = jan,
day = "27",
doi = "10.1103/PhysRevC.95.015207",
language = "English",
volume = "95",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "1",
}