Shayan Ghosh

activity

20162025

most citedMultiple Series Representations of

N

-fold Mellin-Barnes Integrals

46 citations · 182 across the 14 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

hep-ph2017★ 17 cited

Analytic representation of $F_{K} / F_{π}$ in two loop chiral perturbation theory

B. Ananthanarayan, Johan Bijnens, Samuel Friot +1

We present an analytic representation of $F_{K} / F_{π}$ as calculated in three-flavour two-loop chiral perturbation theory, which involves expressing three mass scale sunsets in terms o…

hep-ph2017★ 14 cited

An Analytic Analysis of the Pion Decay Constant in Three-Flavoured Chiral Perturbation Theory

B. Ananthanarayan, Johan Bijnens, Shayan Ghosh

A representation of the two-loop contribution to the pion decay constant in $S U (3)$ chiral perturbation theory is presented. The result is analytic upto the contribution of the thr…

Analytic representation of FK​/Fπ​ in two loop chiral perturbation theory

An Analytic Analysis of the Pion Decay Constant in Three-Flavoured Chiral Perturbation Theory

Analytic representation of $F_{K} / F_{π}$ in two loop chiral perturbation theory