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Publications (9)

hep-ph2017

Next-to-leading order prediction for the decay $I^¼ \to e (e^{+} e^{-}) I^½ I^ˉ ½$

M. Fael, C. Greub

We present the differential decay rates and the branching ratios of the muon decay with internal conversion, $I^¼ \to e (e^{+} e^{-}) I^½ I^ˉ ½$ , in the Standard Model at next-to-lea…

hep-ph2020

Theory for muon-electron scattering @ 10ppm: A report of the MUonE theory initiative

P. Banerjee, C. M. Carloni Calame, M. Chiesa +17

We review the current status of the theory predictions for elastic $I^¼$ - $e$ scattering, describing the recent activities and future plans of the theory initiative related to the pr…

hep-ph2013

W-propagator corrections to muon and tau leptonic decays

M. Fael, L. Mercolli, M. Passera

We derive the corrections induced by the W-boson propagator to the differential rates of the leptonic decay of a polarized muon and tau lepton. Results are presented both for decay…

hep-ph2020

The anomalous magnetic moment of the muon in the Standard Model

T. Aoyama, N. Asmussen, M. Benayoun +129

We review the present status of the Standard Model calculation of the anomalous magnetic moment of the muon. This is performed in a perturbative expansion in the fine-structure con…

hep-ph2016

$I ¨ $ dipole moments via radiative leptonic $I ¨ $ decays

S. Eidelman, D. Epifanov, M. Fael +2

We propose a new method to probe the magnetic and electric dipole moments of the $I ¨ $ lepton using precise measurements of the differential rates of radiative leptonic $I ¨ $ decays…

hep-ph2016

Precision tests via radiative $I^¼$ and $I ¨ $ leptonic decays

M. Fael, M. Passera

The branching fractions of radiative leptonic $I ¨ $ decays $(I ¨ \to l I^½ I^ˉ ½ I^^{3}$ , $l = e, I^¼)$ were recently measured by the Babar collaboration with a relative error of about 3%. The…

hep-ph2018

PSI/UZH Workshop: Impact of $B \to I^¼^{+} I^¼^{-}$ on New Physics Searches

A. Crivellin, M. Ghezzi, D. MÃ¼ller +18

In these mini-proceedings we review the results of the workshop `Impact of $B \to I^¼^{+} I^¼^{-}$ on New Physics Searches' that took place at the Paul Scherrer Institute (PSI) on the 18th-…

hep-ph2014

Positronium contribution to the electron g-2

M. Fael, M. Passera

The contribution of positronium to the electron $g$ -2 ( $a_{e}$ ) has been computed in Ref. [1] and found to be of the same order of $I^\pm$ as that of five-loop perturbative QED. We conf…

hep-ph2015

Radiative $I^¼$ and $I ¨ $ leptonic decays at NLO

M. Fael, L. Mercolli, M. Passera

We present the differential rates and branching ratios of the radiative decays $I ¨ \to l I^ˉ ½ I^½ I^^{3}$ , with $l = e$ or $I^¼$ , and $I^¼ \to e I^ˉ ½ I^½ I^^{3}$ in the Standard Model at next-to…

Publications (9)

Next-to-leading order prediction for the decay I^¼→e(e+e−)I^½I^ˉ½

Theory for muon-electron scattering @ 10ppm: A report of the MUonE theory initiative

W-propagator corrections to muon and tau leptonic decays

The anomalous magnetic moment of the muon in the Standard Model

I¨ dipole moments via radiative leptonic I¨ decays

Precision tests via radiative I^¼ and I¨ leptonic decays