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Explaining the (D{sub}(SJ)){sup}*(2317){sup}+

机译:解释(d {sub}(sj)){sup} *(2317){sup} +

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摘要

The recently observed (D{sub}(SJ)){sup}*(2317){sup}+ meson is explained as a scalar cs{sup}- system which appears as a bound state pole, below threshold, in the DK scattering amplitude. The standard cs charmed scalar D{sub}(s0) is found at about 2.9 GeV, with a width of some 150 Me V.
机译:最近观察到的(d {sub}(sj)){sup} *(2317){sup} + meson被解释为标量cs {sup} - 在dk散射中显示为绑定状态极,低于阈值振幅。标准CS CharMed Scalar D {Sub}(S0)在大约2.9 GEV中找到,宽度为150 me V.

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