We evaluate first the impact of τ leptonic decay on the distribution ¯ B → Dμ¯ νμ. This allowed us to suggest kinematical cuts to disentangle almost completely the effect of the τ decay. In the second part we discuss the radiative correction to the process B → Kl+l−. By mean of esplicit calculation we obtain this effect for different benchmark and we compare them with the choices made in the analysis for RK
The measurement of the ratio R K = Br [ K ± → e ± ν ( γ ) ] / Br [ K ± ...
RK and RD(*) are two B-decay measurements that presently exhibit discrepancies with the SM. Recently...
A test of lepton universality, performed by measuring the ratio of the branching fractions of the B0...
We evaluate first the impact of τ leptonic decay on the distribution ¯B → Dμ¯νμ. This allowed us to ...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Semilep...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Anomali...
We present the differential rates and branching ratios of the radiative decays τ → l ν ¯ ν γ $$ \tau...
The LHCb measurement of the μ/e ratio RK∗ indicates a deficit with respect to the Standard Model pre...
A measurement of the ratio of branching fractions of the decays B+ -> K+mu(+)mu(-) and B+ -> K...
Probing Lepton Flavour Universality has been recently a very promising topic to test for the presenc...
Altres ajuts: IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. J. A. M...
The LHCb Collaboration’s measurement of RK=B(B+→K+μ+μ−)/B(B+→K+e+e−) lies 2.6σ below the Standard Mo...
A measurement of the ratio of branching fractions of the decays B + → K + μ + μ − and ...
In this talk I review recent developments in the calculation of radiative corrections to $K, D, B$ m...
A test of lepton universality, performed by measuring the ratio of the branching fractions of the $B...
The measurement of the ratio R K = Br [ K ± → e ± ν ( γ ) ] / Br [ K ± ...
RK and RD(*) are two B-decay measurements that presently exhibit discrepancies with the SM. Recently...
A test of lepton universality, performed by measuring the ratio of the branching fractions of the B0...
We evaluate first the impact of τ leptonic decay on the distribution ¯B → Dμ¯νμ. This allowed us to ...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Semilep...
Lepton universality violation would represent a signal of physics beyond the Standard Model. Anomali...
We present the differential rates and branching ratios of the radiative decays τ → l ν ¯ ν γ $$ \tau...
The LHCb measurement of the μ/e ratio RK∗ indicates a deficit with respect to the Standard Model pre...
A measurement of the ratio of branching fractions of the decays B+ -> K+mu(+)mu(-) and B+ -> K...
Probing Lepton Flavour Universality has been recently a very promising topic to test for the presenc...
Altres ajuts: IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. J. A. M...
The LHCb Collaboration’s measurement of RK=B(B+→K+μ+μ−)/B(B+→K+e+e−) lies 2.6σ below the Standard Mo...
A measurement of the ratio of branching fractions of the decays B + → K + μ + μ − and ...
In this talk I review recent developments in the calculation of radiative corrections to $K, D, B$ m...
A test of lepton universality, performed by measuring the ratio of the branching fractions of the $B...
The measurement of the ratio R K = Br [ K ± → e ± ν ( γ ) ] / Br [ K ± ...
RK and RD(*) are two B-decay measurements that presently exhibit discrepancies with the SM. Recently...
A test of lepton universality, performed by measuring the ratio of the branching fractions of the B0...