CONTRIBUTIONS OF THE C-ODD AXIAL-VECTOR RESONANCES TO ETA-]PI-0-GAMMA-GAMMA AND GAMMA-GAMMA-]PI-0-PI-0
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ko, Pyungwon | ko |
| dc.date.accessioned | 2013-02-25T03:54:24Z | - |
| dc.date.available | 2013-02-25T03:54:24Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 1993-05 | - |
| dc.identifier.citation | PHYSICAL REVIEW D, v.47, no.9, pp.3933 - 3937 | - |
| dc.identifier.issn | 0556-2821 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/59656 | - |
| dc.description.abstract | We consider the contributions of the C-odd axial-vector resonances (b1,h1) to eta-->pi0gammagamma, as well as those of the usual C-odd vector resonances (rho,omega) and chiral loops. Inclusion of b1(1235), h1(1170), h1(1380) increases the decay width of eta-->pi0gammagamma, improving the theoretical prediction. The measurement of the gammagamma spectrum can test our model. We also discuss the effects of these C-odd axial-vector resonances on electromagnetic interactions of neutral pions: gammagamma-->pi0pi0 and electric and magnetic polarizabilities of pi0. | - |
| dc.language | English | - |
| dc.publisher | AMERICAN PHYSICAL SOC | - |
| dc.subject | COLLISIONS | - |
| dc.title | CONTRIBUTIONS OF THE C-ODD AXIAL-VECTOR RESONANCES TO ETA-]PI-0-GAMMA-GAMMA AND GAMMA-GAMMA-]PI-0-PI-0 | - |
| dc.type | Article | - |
| dc.identifier.wosid | A1993LA92800030 | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 47 | - |
| dc.citation.issue | 9 | - |
| dc.citation.beginningpage | 3933 | - |
| dc.citation.endingpage | 3937 | - |
| dc.citation.publicationname | PHYSICAL REVIEW D | - |
| dc.identifier.doi | 10.1103/PhysRevD.47.3933 | - |
| dc.type.journalArticle | Article | - |
| dc.subject.keywordPlus | COLLISIONS | - |
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