The role of hyperfine mixing in $b\to c$ semileptonic and electromagnetic decays of doubly-heavy baryons

TL;DR

This paper investigates how hyperfine mixing influences the semileptonic and electromagnetic decay processes of doubly-heavy baryons containing bottom and charm quarks.

Contribution

It provides a detailed analysis of hyperfine mixing effects on decay rates, offering new insights into the decay mechanisms of doubly-heavy baryons.

Findings

Hyperfine mixing significantly alters decay widths.

Electromagnetic decay channels are affected by hyperfine interactions.

Results improve understanding of doubly-heavy baryon decay dynamics.

Abstract

We analyze the effects of hyperfine mixing in $b\to c\, $ semileptonic and electromagnetic decays of doubly heavy baryons.