C. Cornella

activity

20182020

collaborators

5 papers

hep-ph2020

Hunting for $B^{+} \to K^{+} τ^{+} τ^{-}$ imprints on the $B^{+} \to K^{+} μ^{+} μ^{-}$ dimuon spectrum

Claudia Cornella, Gino Isidori, Matthias König +3

We investigate the possibility of indirectly constraining the $B^{+} \to K^{+} τ^{+} τ^{-}$ decay rate using precise data on the $B^{+} \to K^{+} μ^{+} μ^{-}$ dimuon spectrum. To this end, we es…

hep-ph2019

Hunting for ALPs with Lepton Flavor Violation

Claudia Cornella, Paride Paradisi, Olcyr Sumensari

We examine the low-energy signatures of axion-like particles (ALPs) in lepton flavor violating (LFV) processes. By using a dimension-5 effective Lagrangian, we compute the most gen…

hep-ph2019

Revisiting the vector leptoquark explanation of the B-physics anomalies

Claudia Cornella, Javier Fuentes-Martin, Gino Isidori

We present a thorough investigation of the vector leptoquark hypothesis for a combined explanation of the $B$ -physics anomalies. We analyze this hypothesis from a twofold perspecti…

hep-ph2018

Low-energy signatures of the $PS^{3}$ model: from $B$ -physics anomalies to LFV

Marzia Bordone, Claudia Cornella, Javier Fuentes-Martin +1

The three-site Pati-Salam gauge model provides a consistent description for the hints of lepton-flavor non-universality observed in $B$ decays, connecting the present pattern of "a…

hep-ph2018

Low-energy Effects of Lepton Flavour Universality Violation

Claudia Cornella, Ferruccio Feruglio, Paride Paradisi

The persisting anomalous data in semileptonic B-decays point towards New Physics models exhibiting large sources of Lepton Flavour Universality Violation. In this work we generalis…