P. Roudeau

activity

19972021

most citedEvidence for an excess of B -> D(*) Tau Nu decays

857 citations · 16.2k across the 283 of their papers we have counts for

collaborators

284 papers

hep-ph2021

A model for NL and SL decays by $B^{0} \to D^{**}$ transitions with $B R (j = 1/2) ≪ B R (j = 3/2)$ using the $LL S W$ scheme

Alain Le Yaouanc, Jean-Pierre Leroy, Patrick Roudeau

We present a model for the vector and axial form factors of the transitions $B^{0} \to D^{**}$ in good agreement with the presently available data and based on the present…

hep-ph2018★ 8 cited

Large off-shell effects in the $D ˉ^{*}$ contribution to $B \to D ˉ π π$ and $B \to D ˉ π ℓ ˉ ν_{ℓ}$ decays.}}

A. Le-Yaouanc, J. -P. Leroy, P. Roudeau

We stress that, although the $D^{*}$ is very narrow (one hundred of keV), the difference between the full $D^{*}$ contribution to $B \to D ˉ π π$ and its zero width limit, which ste…

hep-ex2016★ 24 cited

Measurement of the inclusive electron spectrum from B meson decays and determination of |Vub|

The BABAR Collaboration

Based on the full BaBar data sample of 466.5 million BBbar pairs, we present measurements of the electron spectrum from semileptonic B meson decays. We fit the inclusive electron s…

hep-ex2016★ 1 cited

Tests of CPT symmetry in B0-B0bar mixing and in B0 -> c cbar K0 decays

BABAR Collaboration

Using the eight time dependences for the decays Upsilon(4S)-> B0 B0bar -> fj fk with the dacay into a flavor-specific state fj = ell+- X before or after the decay into a CP eigenst…

hep-ex2015★ 16 cited

Time-dependent analysis of $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ decays and studies of the $K^{+} π^{-} π^{+}$ system in $B^{+} \to K^{+} π^{-} π^{+} γ$ decays

P. del Amo Sanchez, others

We measure the time-dependent $C P$ asymmetry in the radiative-penguin decay $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ , using a sample of $471$ million $Υ(4S) \to B{\kern 0.18em\overline{\kern…

hep-ex2015★ 59 cited

Measurement of Angular Asymmetries in the Decays B->K*l+l-

Babar Collaboration

We study the lepton forward-backward asymmetry AFB and the longitudinal K* polarization FL, as well as an observable P2 derived from them, in the rare decays B->K*l+l-, where l+l-…

A model for NL and SL decays by B0→D∗∗ transitions with BR(j=1/2)≪BR(j=3/2) using the LLSW scheme

Large off-shell effects in the Dˉ∗ contribution to B→Dˉππ and B→Dˉπℓˉνℓ​ decays.}}