Role of meson loops in the f(0)(1370), f(0)(1500), and f(0)(1710) decays into V gamma
Nagahiro, H; Roca, L; Oset, E; Zou, BS; Zou BS(邹冰松)
刊名PHYSICAL REVIEW D
2008
卷号78期号:1页码:14012
学科分类Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.78.014012
通讯作者[Nagahiro, H.] Nucl Phys Res Ctr, Osaka 5670047, Japan ; [Roca, L.] Univ Murcia, Dept Fis, E-30071 Murcia, Spain ; [Oset, E.] Univ Valencia, CSIC, Inst Invest Paterna, Dept Fis Teor, Valencia 46071, Spain ; [Oset, E.] Univ Valencia, CSIC, Inst Invest Paterna, IFIC,Ctr Mixto, Valencia 46071, Spain ; [Zou, B. S.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Zou, B. S.] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
文章类型Article
英文摘要We investigate the relevance of the meson loops in the f(0)(1710) scalar meson decay into one photon and one vector meson, (rho, omega, and phi). In particular we estimate the size of the loops coming from the decay of the f(0)(1710) into two pseudoscalar mesons, containing three pseudoscalar mesons in the loop or two pseudoscalar mesons and one vector meson. The results, despite having large uncertainties, manifest that the contribution of the meson loops to these radiative decays is quite relevant and should be taken into account by the theoretical calculations which use these observables as a test of the possible glueball nature of this resonance. At the same time we also evaluate the relevance of the same loops in the two lighter scalar mesons, the f(0)(1370) and f(0)(1500), providing information of relevance in the search for the nature of the second nonet of scalar mesons.
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]Astronomy & Astrophysics ; Physics
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语种英语
WOS记录号WOS:000258636400043
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/240427
专题中国科学院高能物理研究所_理论物理室_期刊论文
作者单位中国科学院高能物理研究所
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Nagahiro, H,Roca, L,Oset, E,et al. Role of meson loops in the f(0)(1370), f(0)(1500), and f(0)(1710) decays into V gamma[J]. PHYSICAL REVIEW D,2008,78(1):14012.
APA Nagahiro, H,Roca, L,Oset, E,Zou, BS,&邹冰松.(2008).Role of meson loops in the f(0)(1370), f(0)(1500), and f(0)(1710) decays into V gamma.PHYSICAL REVIEW D,78(1),14012.
MLA Nagahiro, H,et al."Role of meson loops in the f(0)(1370), f(0)(1500), and f(0)(1710) decays into V gamma".PHYSICAL REVIEW D 78.1(2008):14012.
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