The Standard Model requires the three known leptonic families to have identical couplings to the gauge bosons. The present experimental tests o= n lepton universality are reviewed, both for the charged and neutral curren= t sectors. Our knowledge about the Lorentz structure of the $l^-\to\nu_l l'^-\bar\nu_{l'}$ transition amplitudes is also discussed
International audienceThe Standard Model is lepton flavour universal $i.e.$ the couplings between el...
The persisting anomalous data in semileptonic B-decays point towards New Physics models exhibiting l...
Precise measurements of the lepton properties provide stringent tests of the Standard Model structur...
The Standard Model predictions about the universality of the gauge boson couplings to charged lepton...
In the Standard Model of particle physics the three charged leptons are identicalcopies of each othe...
The topic of lepton universality is directly related to the structure of the fundamental fermion eld...
The standard model of particle physics currently provides our best description of fundamental partic...
A brief overview of flavour-changing phenomena is presented. The main topics discussed are the unive...
In the Standard Model the three charged leptons are identical copies of each other,apart from mass...
The Standard Model predicts that the electroweak couplings to the three charged leptons are identica...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Anomali...
The standard model of particle physics currently provides our best description of fundamental partic...
Tests of lepton universality in B0→K0Sℓ+ℓ− and B+→K*+ℓ+ℓ− decays where ℓ is either an electron or a ...
In the Standard Model (SM), the coupling of the electroweak gauge bosons to the leptons is lepton fl...
International audienceThe Standard Model is lepton flavour universal $i.e.$ the couplings between el...
The persisting anomalous data in semileptonic B-decays point towards New Physics models exhibiting l...
Precise measurements of the lepton properties provide stringent tests of the Standard Model structur...
The Standard Model predictions about the universality of the gauge boson couplings to charged lepton...
In the Standard Model of particle physics the three charged leptons are identicalcopies of each othe...
The topic of lepton universality is directly related to the structure of the fundamental fermion eld...
The standard model of particle physics currently provides our best description of fundamental partic...
A brief overview of flavour-changing phenomena is presented. The main topics discussed are the unive...
In the Standard Model the three charged leptons are identical copies of each other,apart from mass...
The Standard Model predicts that the electroweak couplings to the three charged leptons are identica...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Anomali...
The standard model of particle physics currently provides our best description of fundamental partic...
Tests of lepton universality in B0→K0Sℓ+ℓ− and B+→K*+ℓ+ℓ− decays where ℓ is either an electron or a ...
In the Standard Model (SM), the coupling of the electroweak gauge bosons to the leptons is lepton fl...
International audienceThe Standard Model is lepton flavour universal $i.e.$ the couplings between el...
The persisting anomalous data in semileptonic B-decays point towards New Physics models exhibiting l...
Precise measurements of the lepton properties provide stringent tests of the Standard Model structur...