This title appears in the Scientific Report :
2007
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.98.039101 in citations.
Please use the identifier: http://hdl.handle.net/2128/7781 in citations.
Comment on "Mass and K Lambda coupling of the N-* (1535)
Comment on "Mass and K Lambda coupling of the N-* (1535)
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 K\Lambda is even larger than its coupling to the \eta N channel. Specifically, we point out that recently measured Dalitz plot distributions for pp ->...
Saved in:
Personal Name(s): | Sibirtsev, A. |
---|---|
Haidenbauer, J. / Meissner, U.G. | |
Contributing Institute: |
Institut 3 (Theoretische Kernphysik); IKP-3 |
Published in: | Physical review letters, 98 (2007) S. 039101 |
Imprint: |
College Park, Md.
APS
2007
|
Physical Description: |
039101 |
DOI: |
10.1103/PhysRevLett.98.039101 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
Physical Review Letters
98 |
Subject (ZB): | |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/7781 in citations.
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 K\Lambda is even larger than its coupling to the \eta N channel. Specifically, we point out that recently measured Dalitz plot distributions for pp -> pK^+\Lambda provide clear evidence for the importance of (p\Lambda) 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. |