Comment on "Mass and KΛCoupling of the N*(1535)"

Abstract

We comment on a recent paper by B.C. Liu and B.S. Zou [Phys. Rev. Lett. 96, 042002 (2006)] where it was argued that the coupling of the N*(1535) to KΛis even larger than its coupling to the ηN channel. Specifically, we point out that recently measured Dalitz plot distributions for pp -> pK^+Λprovide clear evidence for the importance of (pΛ) final-state interactions in this reaction and, at the same time, exclude a decisive role of the N*(1535) resonance, in contradiction to claims made by Liu and Zou.

arXiv comment1 page, 1 figure

References in corpus (4)

• Comment on "Mass and K Lambda coupling of N*(1535)"
• Mass and $K\Lambda$ coupling of $N^{\ast }(1535)$
• Close-to-threshold Meson Production in Hadronic Interactions
• Role of N*(1650) in the near threshold pp --> p Lambda K+ and pp --> p Sigma0 K+ reactions

Cited by in corpus (9)

• Baryon spectroscopy
• Charmed meson rescattering in the reaction pbar d to D Dbar N
• Reply to Comment on "Mass and K-Lambda Coupling of the N*(1535)"
• Coupling strength of the $N^{\ast }(1535)S_{11}$ to the $K^{+}\Lambda$ channel
• Phenomenological study on the $\bar{p}N\to \bar{N}N\pi \pi$ reactions
• The pp->p Lambda K+ and pp->p Sigma0 K+ reactions with chiral dynamics
• Complementary studies on $N^{\ast }$ from $e^{+}{e}^{-}$, $pp$ and $p\bar{p}$ collisions
• Fundamental properties of resonances
• On $pp\to pK\Lambda ,NK\Sigma ,pp\varphi$ -- the basic ingredients for strangeness production in heavy ion collisions