$The Λ b → Λ ∗ 1520 → N K ¯ ℓ + ℓ − $$ {\Lambda}_b\to {\Lambda}^{\ast }(1520)\left(\to N\overline{K}\right){\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-} $$ decay at low-recoil in HQET$

The Λ b → Λ ∗ 1520 → N K ¯ ℓ + ℓ − $$ {\Lambda}_b\to {\Lambda}^{\ast }(1520)\left(\to N\overline{K}\right){\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-} $$ decay at low-recoil in HQET

Abstract In this paper we discuss the Standard Model and new physics sensitivity of the Λ b → Λ ∗ 1520 → N K ¯ ℓ + ℓ − $$ {\Lambda}_b\to {\Lambda}^{\ast }(1520)\left(\to N\overline{K}\right){\mathrm{\ell}}^{+}{\mathrm{\ell}}^{-} $$ decay at low-recoil, where ℓ ± are massive leptons and N K ¯ = pK −...

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Bibliographic Details
Main Authors:	Diganta Das, Jaydeb Das
Format:	Article
Language:	English
Published:	SpringerOpen 2020-07-01
Series:	Journal of High Energy Physics
Subjects:	Beyond Standard Model Heavy Quark Physics
Online Access:	http://link.springer.com/article/10.1007/JHEP07(2020)002

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