Charmless hadronic B decays into Vector, Axial Vector and Tensor final states at BaBar

TL;DR

This paper reports measurements of branching fractions and polarization in charmless hadronic B decays to vector, axial vector, and tensor states, testing the Standard Model and probing for new physics.

Contribution

It provides new experimental data on B decay modes involving vector, axial vector, and tensor final states, expanding the understanding of these rare processes.

Findings

Measured branching fractions and polarization fractions

Results consistent with Standard Model predictions

Constraints on new physics models from decay measurements

Abstract

We present experimental measurements of branching fraction and longitudinal polarization fraction in charmless hadronic B decays into vector, axial vector and tensor final states with the final dataset of \babar . Measurements of such kind of decays are a powerful tool both to test the Standard Model and search possible sources of new physics.