pK(+)Lambda final state: Towards the extraction of the ppK(-) contribution

0397912 - ÚJF 2014 RIV NL eng J - Článek v odborném periodiku
Fabbietti, L. - Agakishiev, G. - Behnke, C. - Belver, D. - Belyaev, A. - Berger-Chen, J. C. - Blanco, A. - Blume, C. - Böhmer, M. - Cabanelas, P. - Chernenko, S. - Dritsa, C. - Dybczak, A. - Epple, E. - Krása, Antonín - Křížek, Filip - Kugler, Andrej - Sobolev, Yuri, G. - Tlustý, Pavel - Wagner, Vladimír … celkem 98 autorů
pK(+)Lambda final state: Towards the extraction of the ppK(-) contribution.
Nuclear Physics. A. Roč. 914, SEP (2013), s. 60-68. ISSN 0375-9474. E-ISSN 1873-1554
Grant CEP: GA MŠMT LC07050; GA AV ČR IAA100480803
Institucionální podpora: RVO:61389005
Klíčová slova: Lambda(1405) * kaonic bound state * meson-baryon interaction * partial wave analysis
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače
Impakt faktor: 2.499, rok: 2013
http://www.sciencedirect.com/science/article/pii/S0375947413004971

The reaction p(@3.5 GeV) + p -> p + Lambda + K+ can be studied to search for the existence of kaonic bound states like ppK(-) leading to this final state. This effort has been motivated by the assumption that in p + p collisions the Lambda(1405) resonance can act as a doorway to the formation of the kaonic bound states. The status of this analysis within the HADES Collaboration, with particular emphasis on the comparison to simulations, is shown in this work and the deviation method utilized by the DISTO Collaboration in a similar analysis is discussed. The outcome suggests the employment of a partial wave analysis do disentangle the different contributions to the measured pK(+)Lambda final state.
Trvalý link: http://hdl.handle.net/11104/0225518