Weak rare decays for B → ω transitions within covariant confined quark model framework

2021

Closed access Metadata (CSL-JSON)
DOI 10.1063/5.0063329
Data confidence 70 medium
How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

We present the branching fractions for the rare semileptonic decay B→ωl+l− for l=e,μ,τ. The necessary transition form factors are computed in the entire range of momentum transfer within the Standard Model framework of Covariant Confined Quark Model with built-in infra-red confinement. We further compute different physical observables such as forward backward asymmetry, longitudinal and transverse polarization along with other angular observables.