High resolution study of the Lambda p final state interaction in the reaction p p -> K Lambda p - Nuclear ExperimentReport as inadecuate




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Abstract: The reaction pp -> K+ + Lambda p was measured at Tp=1.953 GeV and Theta = 0deg with a high missing mass resolution in order to study the Lambda p finalstate interaction. The large final state enhancement near the Lambda pthreshold can be described using the standard Jost-function approach. Thesinglet and triplet scattering lengths and effective ranges are deduced byfitting simultaneously the Lambda p invariant mass spectrum and the total crosssection data of the free Lambda p scattering.



Author: A. Budzanowski, A.Chatterjee, H. Clement, E. Dorochkevitch, P. Hawranek, F. Hinterberger, R. Jahn, R. Joosten, K. Kilian, S. Klic

Source: https://arxiv.org/



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