Analysis of the B̄→K̄2 (1430) l+l- decay

S. R. Choudhury; A. S. Cornell; Naveen Gaur

doi:10.1103/PhysRevD.81.094018

Analysis of the B̄→K̄2 (1430) l⁺l^- decay

S. R. Choudhury
, A. S. Cornell
, Naveen Gaur

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

We present an analysis of the decay process B̄→K̄2(1430) ℓ⁺ℓ^-, where this process has all the features of the related and well investigated process B̄→K^̄ ^*(890)ℓ ⁺ℓ^-, with theoretically comparable branching ratios. The differential decay rate as well as the forward-backward asymmetry are worked out, where the sensitivity of these to possible right-handed couplings for the related b→s radiative decay are also investigated.

Original language	English
Article number	094018
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	81
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.81.094018
Publication status	Published - 18 May 2010
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.81.094018

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abstract = "We present an analysis of the decay process {\=B}→{\=K}2(1430) ℓ+ℓ-, where this process has all the features of the related and well investigated process {\=B}→{\=K} *(890)ℓ +ℓ-, with theoretically comparable branching ratios. The differential decay rate as well as the forward-backward asymmetry are worked out, where the sensitivity of these to possible right-handed couplings for the related b→s radiative decay are also investigated.",

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AU - Gaur, Naveen

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Y1 - 2010/5/18

N2 - We present an analysis of the decay process B̄→K̄2(1430) ℓ+ℓ-, where this process has all the features of the related and well investigated process B̄→K̄ *(890)ℓ +ℓ-, with theoretically comparable branching ratios. The differential decay rate as well as the forward-backward asymmetry are worked out, where the sensitivity of these to possible right-handed couplings for the related b→s radiative decay are also investigated.

AB - We present an analysis of the decay process B̄→K̄2(1430) ℓ+ℓ-, where this process has all the features of the related and well investigated process B̄→K̄ *(890)ℓ +ℓ-, with theoretically comparable branching ratios. The differential decay rate as well as the forward-backward asymmetry are worked out, where the sensitivity of these to possible right-handed couplings for the related b→s radiative decay are also investigated.

UR - https://www.scopus.com/pages/publications/77953149211

U2 - 10.1103/PhysRevD.81.094018

DO - 10.1103/PhysRevD.81.094018

M3 - Article

AN - SCOPUS:77953149211

SN - 1550-7998

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JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 9

M1 - 094018

ER -

Analysis of the B̄→K̄2 (1430) l⁺l^- decay

Abstract

ASJC Scopus subject areas

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