Angular analysis of the rare decay Λ b → Λ 1520 → N K ¯ ℓ + ℓ − $$ {\Lambda}_b\to \Lambda (1520)\left(\to N\overline{K}\right){\ell}^{+}{\ell}^{-} $$
Abstract We study the differential decay rate for the rare decay Λ b → Λ 1520 → N K ¯ ℓ + ℓ − $$ {\Lambda}_b\to \Lambda (1520)\left(\to N\overline{K}\right){\ell}^{+}{\ell}^{-} $$ where ℓ is a light lepton and N K ¯ = p K − $$ N\overline{K}=p{K}^{-} $$ , n K ¯ 0 $$ n{\overline{K}}^0 $$ , as this dec...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-06-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP06(2019)136 |