Dalitz plot distributions in presence of triangle singularities
Journal Article
·
· Physics Letters B
We discuss properties of three-particle Dalitz distributions in coupled channel systems in presence of triangle singularities. The single channel case was discussed long ago where it was found that as a consequence of unitarity, effects of a triangle singularity seen in the Dalitz plot are not seen in Dalitz plot projections. In the coupled channel case we find the same is true for the sum of intensities of all interacting channels. As a result, unlike the single channel case, however, triangle singularities do remain visible in Dalitz plot projections of individual channels.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- FG0287ER40365; PHY1513524; AC05-06OR23177; FG02-87ER40365
- OSTI ID:
- 1244086
- Alternate ID(s):
- OSTI ID: 1244080
- Report Number(s):
- JLAB-THY-16-1; DOE/OR/23177-3569; arXiv:1510.01789; S0370269316300351; PII: S0370269316300351
- Journal Information:
- Physics Letters B, Journal Name: Physics Letters B Vol. 757 Journal Issue: C; ISSN 0370-2693
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- Netherlands
- Language:
- English
Cited by: 38 works
Citation information provided by
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