Scalar mesons in lattice QCD
Scalar mesons in lattice QCD
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DOI:
10.1103/physrevd.70.034504
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发表时间:
2003-08
影响因子:
5
通讯作者:
T. Kunihiro;S. Muroya;A. Nakamura;C. Nonaka;M. Sekiguchi;H. Wada
中科院分区:
文献类型:
--
作者:
T. Kunihiro;S. Muroya;A. Nakamura;C. Nonaka;M. Sekiguchi;H. Wada
Recently there has been renewed and growing interestin scalarmesons[1, 2]. Oneofthe mostnoteworthydevel-opments in this field is the re-identification of the σ(600)after some twenty years. The results of re-analyses of theπ-π scattering phase shift of the scattering (S) matrixstrongly suggest the existence of the pole of the σ mesonwith I = 0 and J