N. Gubernari

activity

20182026

most cited

B \to P

and

B \to V

Form Factors from

B

-Meson Light-Cone Sum Rules beyond Leading Twist

204 citations · 825 across the 21 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

hep-ph2024★ 13 cited

Unitarity bounds with subthreshold and anomalous cuts for $b$ -hadron decays

Abinand Gopal, Nico Gubernari

We derive a generalisation of the Boyd-Grinstein-Lebed (BGL) parametrization. Most form factors (FFs) in $b$ -hadron decays exhibit additional branch cuts -- namely subthreshold and…

hep-ph2024★ 1 cited

Malaphoric $Z^{'}$ models for $b \to s ℓ^{+} ℓ^{-}$ anomalies

Ben Allanach, Nico Gubernari

We study some phenomenological effects of kinetic mixing between the hypercharge field and a new $U (1)$ gauge field in specific $Z^{'}$ models that ameliorate the tensions betwe…

hep-ph2024★ 1 cited

Theoretical predictions for $b \to s μ^{+} μ^{-}$ decays

Nico Gubernari

I review the state of the art of the theoretical calculations for decays mediated by $b \to s ℓ^{+} ℓ^{-}$ transitions, for $ℓ = e, μ$ . I focus on the predictions of observables i…

Unitarity bounds with subthreshold and anomalous cuts for b-hadron decays

Malaphoric Z′ models for b→sℓ+ℓ− anomalies

Theoretical predictions for b→sμ+μ− decays

Unitarity bounds with subthreshold and anomalous cuts for $b$ -hadron decays

Malaphoric $Z^{'}$ models for $b \to s ℓ^{+} ℓ^{-}$ anomalies

Theoretical predictions for $b \to s μ^{+} μ^{-}$ decays