A. Guevara

activity

20132025

most citedThe anomalous magnetic moment of the muon in the Standard Model: an update

134 citations · 368 across the 22 of their papers we have counts for

collaborators

Showing 2015 · hep-phShow all

2 papers · 2 filters

hep-ph2015★ 1 cited

A new long distance contribution to $B^{\pm} \to K^{\pm} / π^{\pm} ℓ^{+} ℓ -$ decays

A. Guevara, G. López Castro, P. Roig +1

We have identified a missing long-distance (one-photon exchange) contribution to the $B^{\pm} \to K^{\pm} / π^{\pm} ℓ^{+} ℓ^{-}$ decays. Although it does not help to explain the anomaly mea…

hep-ph2015★ 9 cited

Long-distance weak annihilation contribution to the $B^{\pm} \to (π^{\pm}, K^{\pm}) ℓ^{+} ℓ^{-}$ decays

A. Guevara, G. López Castro, P. Roig +1

We propose an alternative evaluation of the long-distance weak annihilation (WA, also called one-photon exchange in this paper) contribution to the rare semileptonic $B^{\pm}\to (π…

A new long distance contribution to B±→K±/π±ℓ+ℓ− decays

Long-distance weak annihilation contribution to the B±→(π±,K±)ℓ+ℓ− decays

A new long distance contribution to $B^{\pm} \to K^{\pm} / π^{\pm} ℓ^{+} ℓ -$ decays

Long-distance weak annihilation contribution to the $B^{\pm} \to (π^{\pm}, K^{\pm}) ℓ^{+} ℓ^{-}$ decays