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arXiv 0909.2596hep-exhep-ph
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D衰变的Kpi和pipi S波

The Kpi and pipi S-wave from D decays

Alberto Reis

摘要:

本文主要讨论两个问题:阈值附近的Kπ能谱--kappa问题和1.2 - 1.5GeV/(c^2)之间的π π能谱--f_0(1370)问题。这两个问题将从$D$介子衰变的角度进行分析,并从$τ$和B衰变中获得一些额外的信息。

英文摘要:

This paper is focused on two issues: the Kπspectrum near threshold - the kappa problem -, and the piπspectrum between 1.2 and 1.5 GeV/(c^2) -- the f_0(1370) problem. Both problems will be analysed from the perspective of the $D$ meson decays, with some additional information from $τ$ and B decays.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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