Journalartikel
Autorenliste: Adamczewski-Musch, J.; Agakishiev, G.; Arnold, O.; Atomssa, E. T.; Behnke, C.; Berger-Chen, J. C.; Biernat, J.; Blanco, A.; Blume, C.; Boehmer, M.; Bordalo, P.; Chernenko, S.; Deveaux, C.; Dreyer, J.; Dybczak, A.; Epple, E.; Fabbietti, L.; Fateev, O.; Fonte, P.; Franco, C.; Friese, J.; Froehlich, I.; Galatyuk, T.; Garzon, J. A.; Gill, K.; Golubeva, M.; Guber, F.; Gumberidze, M.; Harabasz, S.; Hennino, T.; Hlavac, S.; Hoehne, C.; Holzmann, R.; Ierusalimov, A.; Ivashkin, A.; Jurkovic, M.; Kaempfer, B.; Karavicheva, T.; Kardan, B.; Koenig, I.; Koenig, W.; Kolb, B. W.; Korcy, G.; Kornakov, G.; Kotte, R.; Krasa, A.; Krebs, E.; Kuc, H.; 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.; Maurus, S.; Mangiarotti, A.; Markert, J.; Metag, V.; Michel, J.; Morozov, S.; Muentz, C.; Muenzer, R.; Naumann, L.; Palka, M.; Parpottas, Y.; Pechenov, V.; Pechenova, O.; Petousis, V.; Pietraszko, J.; Przygoda, W.; Ramos, S.; Ramstein, B.; Rehnisch, L.; Reshetin, A.; Rost, A.; Rustamov, A.; Sadovsky, A.; Salabura, P.; Scheib, T.; Schmidt-Sommerfeld, K.; Schuldes, H.; Sellheim, P.; Siebenson, J.; Silva, L.; Sobolev, Yu. G.; Spataro, S.; Stroebele, H.; Stroth, J.; Strzempek, P.; Sturm, C.; Svoboda, O.; Tarantola, A.; Teilab, K.; Tlusty, P.; Traxler, M.; Tsertos, H.; Vasiliev, T.; Wagner, V.; Wendisch, C.; Wirth, J.; Zanevsky, Y.; Zumbruchl, P.
Jahr der Veröffentlichung: 2017
Zeitschrift: Physical Review C
Bandnummer: 95
Heftnummer: 1
ISSN: 2469-9985
eISSN: 2469-9993
Open Access Status: Green
DOI Link: https://doi.org/10.1103/PhysRevC.95.015207
Verlag: American Physical Society
Abstract:
The inclusive production of Lambda hyperons in proton-proton collisions at root s = 3.18 GeV was measured with HADES at the GSI Helmholtzzentrum fur Schwerionenforschung in Darmstadt. The experimental data are compared to a data- based model for individual exclusive Lambda production channels in the same reaction. The contributions of intermediate resonances such as Sigma(1385), Delta(++), or N-* are considered in detail. In particular, the result of a partial- wave analysis accounts for the abundant pK(+) Lambda final state. Model and data show a reasonable agreement at midrapidities, while a difference is found for larger rapidities. A total Lambda production cross section in p + p collisions at root s = 3.18 GeV of sigma (p + p -> Lambda + X) = 207.3 +/- 1.3 (+6.0) (-7.3)(stat.) +/- 8.4(syst.) (+ 0.4) (- 0.5)(model.) mu b is found.
Zitierstile
Harvard-Zitierstil: Adamczewski-Musch, J., Agakishiev, G., Arnold, O., Atomssa, E., Behnke, C., Berger-Chen, J., et al. (2017) Inclusive Λ production in proton-proton collisions at 3.5 GeV, Physical Review C, 95(1), Article 015207. https://doi.org/10.1103/PhysRevC.95.015207
APA-Zitierstil: Adamczewski-Musch, J., Agakishiev, G., Arnold, O., Atomssa, E., Behnke, C., Berger-Chen, J., Biernat, J., Blanco, A., Blume, C., Boehmer, M., Bordalo, P., Chernenko, S., Deveaux, C., Dreyer, J., Dybczak, A., Epple, E., Fabbietti, L., Fateev, O., Fonte, P., ...Zumbruchl, P. (2017). Inclusive Λ production in proton-proton collisions at 3.5 GeV. Physical Review C. 95(1), Article 015207. https://doi.org/10.1103/PhysRevC.95.015207
Schlagwörter
RESONANCE MODEL
