Isgur-Wise function in $B_c$ decays to charmonium with the Bethe-Salpeter method

The Isgur-Wise function vastly reduces the weak-decay form factors of hadrons containing one heavy quark. In this paper, we extract the Isgur-Wise functions from the instantaneous Bethe-Salpeter method, and give the numerical results for the $B_c$ decays to charmonium where the final states include...

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Hauptverfasser:	Geng, Zi-Kan, Jiang, Yue, Wang, Tianhong, Zheng, Hui-Wen, Wang, Guo-Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Phenomenology
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