The perspectives of decoding the nature of the a0(980) and f0(980) mesons and of defining the relative phase between the three-gluon and one-photon amplitudes in the J/psi decays
| dc.creator | Achasov, N. N. | |
| dc.date | 2003-04-22 | |
| dc.date.accessioned | 2026-07-07T03:49:29Z | |
| dc.date.available | 2026-07-07T03:49:29Z | |
| dc.description | It is argued that the search of the J/psi --> f0(980)omega and J/psi --> a0(980)rho decays and the more precise definition of B(J/psi --> f0(980)phi) are the urgent purposes in the J/ψspectroscopy. It is shown that the study of the omega-rho0 interference pattern in the J/psi --> (ρ^0+ω)eta --> pi+pi-eta decay provides evidence for the large (nearly pi/2) relative phase between the isovector one-photon and three-gluon decay amplitudes . | |
| dc.description | 9 pages, LaTeX, Invited talk given on March 1, 2003 at "KEK Workshop on hadron spectroscopy and chiral particle search in J/psi decay data at BES", February 28 - March 1, 2003, Tsukuba, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0304201 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0304201 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42417 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.subject | Nuclear Theory | |
| dc.title | The perspectives of decoding the nature of the a0(980) and f0(980) mesons and of defining the relative phase between the three-gluon and one-photon amplitudes in the J/psi decays | |
| dc.type | text |