pK+Λ final state: towards the extraction of the ppK- contribution

L. Fabbietti , G.Agakishiev , A.Balanda , D.Belver , A.V.Belyaev , J-C Berger-Chen , A.Blanco , M.B\"ohmer

show 94 more authors

J.L.Boyard P.Cabanelas E.Castro S.Chernenko T.Christ M.Destefanis F.Dohrmann A.Dybczak E. Epple T.Eberl O.V.Fateev P.Finocchiaro P.Fonte J.Friese I.Fr\"ohlich T.Galatyuk J.A.Garzon R.Gernh\"auser C.Gilardi M.Golubeva D.Gonzalez-Diaz F.Guber M. Gumberidze T.Heinz T.Hennino R.Holzmann I.Iori A.Ivashkin M.Jurkovic B.K\"ampfer K.Kanaki T.Karavicheva I.Koenig W.Koenig B.W.Kolb R.Kotte A. Krasa F.Krizek R.Kr\"ucken H. Kuc W.K\"uhn A.Kugler A.Kurepin R. Lalik S.Lang J.S.Lange K.Lapidus T.Liu L.Lopes M.Lorenz L.Maier A.Mangiarotti J.Markert V.Metag B.Michalska J.Michel E.Moriniere J.Mousa C.M\"untz L.Naumann J.Otwinowski Y.C.Pachmayer M.Palka Y.Parpottas V.Pechenov O.Pechenova J.Pietraszko W.Przygoda B.Ramstein A.Reshetin A.Rustamov A.Sadovsky P.Salabura A.Schmah E.Schwab J. Siebenson Yu.G.Sobolev A. Solaguren-Beascoa Negre S.Spataro B.Spruck H.Str\"obele J.Stroth C.Sturm A.Tarantola K.Teilab P.Tlusty M.Traxler R.Trebacz H.Tsertos V.Wagner M.Weber C. Wendisch J.W\"ustenfel S.Yurevich Y.V.Zanevsky

Authors on Pith no claims yet

classification ⚛️ nucl-ex

keywords lambdaanalysisfinalstateboundcollaborationkaonicstates

0 comments

read the original abstract

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 to disentangle the different contributions to the measured pK^+\Lambda final state.

This paper has not been read by Pith yet.

pK+Λ final state: towards the extraction of the ppK- contribution

discussion (0)