Is isospin I=2 assignment preferable for d_1^*(1956) resonance candidate seen in reaction pp-> 2 gamma X below pion threshold ?
| dc.creator | Gerasimov, S. B. | |
| dc.creator | Majewski, M. | |
| dc.date | 2005-04-08 | |
| dc.date.accessioned | 2026-07-07T05:40:59Z | |
| dc.date.available | 2026-07-07T05:40:59Z | |
| dc.description | We compare the virtues of two options for the isospin (I=1 or 2) of the apparently exotic dibarion resonance d_1^*(1956), as it is noticed by the DIB2gamma Collaboration (JINR) in the reaction pp -> 2 gamma X below the pion threshold, and using recent results following from the RMC Collaboration (TRIUMF) measurement of the relative probability of the double-photon pion capture in the pi-mesic deuterium atoms. | |
| dc.description | 6 pages, Latex, no figures. Based on a talk presented by S.G. at the XVI-th Internatioanl Baldin Seminar on High Energy Physics Problems, Dubna, June 10-15, 2002; in "Relativistic Nuclear Physics and Quantum Chromodynamics", Ed. A.N.Sissakian, V.V.Burov, A.I.Malakhov, Dubna, 2004, Vol.II, p.171. Updated discussion, comments and reference added and authorized by two authors | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0504025 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0504025 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82428 | |
| dc.subject | Nuclear Theory | |
| dc.title | Is isospin I=2 assignment preferable for d_1^*(1956) resonance candidate seen in reaction pp-> 2 gamma X below pion threshold ? | |
| dc.type | text |