Lambda_b \rightarrow \Lambda_c^{\ast}$ at $1\,/\,m_c^2$ heavy quark order

We systematically compute the $\Lambda_b(p, s_b) \to \Lambda_c(2595)^+$ and $\Lambda_b(p, s_b) \to \Lambda_c(2625)^+$ form factors within the Heavy Quark Effective Theory (HQET) framework including $\mathcal{O}(1/m_c^2)$. Besides taking into account the Standard Model-like vector and axial contribut...

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Hauptverfasser:	Di Risi, Vigilante, Iacobacci, Davide, Sannino, Francesco
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - High Energy Physics - Lattice Physics - High Energy Physics - Phenomenology
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