Theoretical study of a λp resonance with two-channel formalism

E. Satoh, Y. Iwamura, Yoshiyuki Takahashi

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10 Citations (Scopus)

Abstract

We investigate the Λp invariant-mass distribution, observed by Cline, Laumann, and Mapp, with a two-channel formalism. We come to the conclusions (1) that the peak just below the N threshold is mainly due to a Λp resonance (it would not be explained by a kinematical effect alone), and (2) that the peak just above the ΛN threshold is due to the two-channel final-state interaction.

Original languageEnglish
Pages (from-to)1128-1131
Number of pages4
JournalPhysical Review Letters
Volume35
Issue number17
DOIs
Publication statusPublished - 1 Jan 1975

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