In-medium effects on K-0 mesons in relativistic heavy-ion collisions

Agakishiev, G.; Balanda, A.; Bannier, B.; Bassini, R.; Belver, D.; Belyaev, A. V.; Blanco, A.; Böhmer, M.; Boyard, J. L.; Cabanelas, P.; Castro, E.; Chernenko, S.; Christ, T.; Destefanis, M.; Díaz, J.; Dohrmann, F.; Dybczak, A.; Eberl, T.; Epple, E.; Fabbietti, L.; Fateev, O.V.; Finocchiaro, P.; Fonte, P.; Friese, J.; Frohlich, I.; Galatyuk,, T.; Garzón, J.A.; Gernhäuser, R.; Gil, A.; Gilardi, C.; Golubeva, M.; Gonzalez-Diaz, D.; Guber, F.; Gumberidze, M.; Heilmann, M.; Heinz, T.; Hennino, T.; Holzmann, R.; Iori, I.; Ivashkin, A.; Jurkovic, M.; Kämpfer, B.; Kanaki, K.; Karavicheva, T.; Kirschner, D.; Koenig, I.; Koenig, W.; Kolb, B.W.; Kotte, R.; Křížek, Filip; Krücken, R.; Kuhn, W.; Kugler, Andrej; Kurepin, A.; Lang, S.; Lange, J.S.; Lapidus, K.; Liu, T.; Lopes, L.; Lorenz, M.; Maier, L.; Mangiarotti, A.; Markert, J.; Metag, V.; Michalska, B.; Michel, J.; Mishra, D.; Morinière, E.; Mousa, J.; Muntz, C.; Naumann, L.; Otwinowski, J.; Pachmayer, Y.C.; Palka, M.; Parpottas, Y.; Pechenov, V.; Pechenova, O.; Cavalcanti, T.P.; Pietraszko, J.; Przygoda, W.; Ramstein, B.; Reshetin, A.; Roy-Stephan, M.; Rustamov, A.; Sadovsky, A.; Sailer, B.; Salabura, P.; Schmah, A.; Schwab, E.; Siebenson, J.; Sobolev, Yuri, G.; Spataro, S.; Spruck, B.; Strobele, H.; Stroth, J.; Sturm, C.; Tarantola, A.; Teilab, K.; Tlustý, Pavel; Traxler, M.; Trebacz, R.; Tsertos, H.; Wagner, Vladimír; Weber, M.; Wendisch, C.; Wisniowski, M.; Wojcik, T.; Wüstenfeld, J.; Yurevich, S.; Zanevsky, Y.V.; Zhou, P.; Zumbruch, P.

doi:https://dx.doi.org/10.1103/PhysRevC.82.044907

Number of the records: 1

In-medium effects on K-0 mesons in relativistic heavy-ion collisions

1.

SYSNO ASEP	0351446
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	In-medium effects on K-0 mesons in relativistic heavy-ion collisions
Author(s)	Agakishiev, G. (DE) Balanda, A. (PL) Bannier, B. (DE) Bassini, R. (IT) Belver, D. (ES) Belyaev, A. V. (RU) Blanco, A. (PT) Böhmer, M. (DE) Boyard, J. L. (FR) Cabanelas, P. (ES) Castro, E. (ES) Chernenko, S. (RU) Christ, T. (DE) Destefanis, M. (DE) Díaz, J. (ES) Dohrmann, F. (DE) Dybczak, A. (PL) Eberl, T. (DE) Epple, E. (DE) Fabbietti, L. (DE) Fateev, O.V. (RU) Finocchiaro, P. (IT) Fonte, P. (PT) Friese, J. (DE) Frohlich, I. (DE) Galatyuk,, T. (DE) Garzón, J.A. (ES) Gernhäuser, R. (DE) Gil, A. (ES) Gilardi, C. (DE) Golubeva, M. (RU) Gonzalez-Diaz, D. (DE) Guber, F. (RU) Gumberidze, M. (FR) Heilmann, M. (DE) Heinz, T. (DE) Hennino, T. (FR) Holzmann, R. (DE) Iori, I. (IT) Ivashkin, A. (RU) Jurkovic, M. (DE) Kämpfer, B. (DE) Kanaki, K. (DE) Karavicheva, T. (RU) Kirschner, D. (DE) Koenig, I. (DE) Koenig, W. (DE) Kolb, B.W. (DE) Kotte, R. (DE) Křížek, Filip (UJF-V)_{RID, ORCID, SAI} Krücken, R. (DE) Kuhn, W. (DE) Kugler, Andrej (UJF-V)_{RID, ORCID, SAI} Kurepin, A. (RU) Lang, S. (DE) Lange, J.S. (DE) Lapidus, K. (RU) Liu, T. (FR) Lopes, L. (PT) Lorenz, M. (DE) Maier, L. (DE) Mangiarotti, A. (PT) Markert, J. (DE) Metag, V. (DE) Michalska, B. (PL) Michel, J. (DE) Mishra, D. (DE) Morinière, E. (FR) Mousa, J. (CY) Muntz, C. (DE) Naumann, L. (DE) Otwinowski, J. (PL) Pachmayer, Y.C. (DE) Palka, M. (DE) Parpottas, Y. (CY) Pechenov, V. (DE) Pechenova, O. (DE) Cavalcanti, T.P. (DE) Pietraszko, J. (DE) Przygoda, W. (PL) Ramstein, B. (FR) Reshetin, A. (RU) Roy-Stephan, M. (FR) Rustamov, A. (DE) Sadovsky, A. (RU) Sailer, B. (DE) Salabura, P. (PL) Schmah, A. (DE) Schwab, E. (DE) Siebenson, J. (DE) Sobolev, Yuri, G. (UJF-V)_ORCID Spataro, S. (DE) Spruck, B. (DE) Strobele, H. (DE) Stroth, J. (DE) Sturm, C. (DE) Tarantola, A. (DE) Teilab, K. (DE) Tlustý, Pavel (UJF-V)_{ORCID, SAI} Traxler, M. (DE) Trebacz, R. (PL) Tsertos, H. (CY) Wagner, Vladimír (UJF-V)_{RID, ORCID, SAI} Weber, M. (DE) Wendisch, C. (DE) Wisniowski, M. (PL) Wojcik, T. (PL) Wüstenfeld, J. (DE) Yurevich, S. (DE) Zanevsky, Y.V. (RU) Zhou, P. (DE) Zumbruch, P. (DE)
Source Title	Physical Review. C - ISSN 0556-2813 Roč. 82, č. 4 (2010), 044907/1-044907/9
Number of pages	9 s.
Language	eng - English
Country	US - United States
Keywords	KAON PRODUCTION ; NUCLEAR-EQUATION ; AU+AU COLLISIONS
Subject RIV	BG - Nuclear, Atomic and Molecular Physics, Colliders
R&D Projects	IAA100480803 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	LC07050 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
UT WOS	000283648400009
DOI	10.1103/PhysRevC.82.044907
Annotation	We present the transverse momentum spectra and rapidity distributions of pi(-) and K-S(0) in Ar + KCl reactions at a beam kinetic energy of 1.756 A GeV measured with the High Acceptance Di-Electron Spectrometer (HADES). The reconstructed K-S(0) sample is characterized by good event statistics for a wide range in momentum and rapidity. We compare the experimental pi(-) and K-S(0) distributions to predictions by the Isospin Quantum Molecular Dynamics (IQMD) model. The model calculations show that K-S(0) at low transverse momenta constitute a particularly well-suited tool to investigate the kaon in-medium potential. Our K-S(0) data suggest a strong repulsive in-medium K-0 potential of about 40 MeV strength.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2011

Number of the records: 1