# Higher-order corrections to the kinetic mass definition for the bottom and the charm quarks

### Submission summary

 Authors (as Contributors): Matteo Fael
Submission information
Date accepted: 2021-12-08
Date submitted: 2021-10-26 09:21
Submitted by: Fael, Matteo
Submitted to: SciPost Physics Proceedings
Proceedings issue: RADCOR 2021 (15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology)
Ontological classification
Specialties:
• High-Energy Physics - Phenomenology
Approaches: Theoretical, Computational, Phenomenological

### Abstract

In these proceedings we discuss the relation between the kinetic and the on-shell schemes for the bottom and the charm quarks and present the methods for the calculation of the mass relation to higher orders in perturbative QCD. The bottom mass in the kinetic scheme is a pivotal input parameter in the inclusive determination of $|V_{cb}|$ from $B\to X_c \ell \nu_\ell$ decays. By combining the relation between the kinetic and the on-shell mass with well-know results for the $\overline{\mathrm{MS}}$-on-shell conversion, we obtain a prediction for $m_b^\mathrm{kin}$ based on precise determinations of $\overline{m}_b(\overline{m}_b)$.

Published as SciPost Phys. Proc. 7, 026 (2022)

### Submission & Refereeing History

Submission 2110.12695v1 on 26 October 2021

## Reports on this Submission

### Strengths

The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings.

None.

### Report

The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.

### Requested changes

None.

• validity: high
• significance: high
• originality: good
• clarity: high
• formatting: excellent
• grammar: excellent