Laboratoire de Physique Théorique d’Orsay

most citedHeavy baryon wave functions, Bakamjian-Thomas approach to form factors, and observables in

Λ_{b} \to Λ_{c} (\frac{1}{2}^{\pm}) ℓ ν

transitions

12 citations

researchers with a paper here

collaborating institutions

4 papers

hep-ph2020★ 12 cited

Heavy baryon wave functions, Bakamjian-Thomas approach to form factors, and observables in $Λ_{b} \to Λ_{c} (\frac{1}{2}^{\pm}) ℓ ν$ transitions

D. Bečirević, A. Le Yaouanc, V. Morénas +1

Motivated by the calculation of observables in the decays $Λ_{b} \to Λ_{c} (\frac{1}{2}^{\pm}) ℓ ν$ , as tests of Lepton Flavor Universality, we present a calculati…

hep-lat2019

Decay constant of $B_{s}$ and $B_{s}^{*}$ mesons from $N_{f} = 2$ lattice QCD}

Rahul Balasubramanian, Benoît Blossier

We report on a two-flavor lattice QCD estimate of the $B_{s}$ and $B_{s}^{*}$ leptonic decays parameterized by the decay constants $f_{B_{s}}$ and $f_{B_{s}^{*}}$ . In addition to their relevan…

hep-th2019★ 3 cited

Sextic tensor field theories in rank $3$ and $5$

Dario Benedetti, Nicolas Delporte, Sabine Harribey +1

We study bosonic tensor field theories with sextic interactions in $d < 3$ dimensions. We consider two models, with rank-3 and rank-5 tensors, and $U (N)^{3}$ and $O (N)^{5}$ symmetry, res…

hep-ph2019★ 1 cited

Simple operator formulation of the Bakamjian-Thomas approach to heavy quark current , with generalisation to HQET, and with applications to transitions of Lambda-b

Damir Becirevic, Vincent Morenas, Alain Le-Yaouanc +1

Starting from the general formulation of current matrix elements in the Bakamjian-Thomas (BT) approach to quark models, certain aspects of their heavy quark limit are exhibited in…

Heavy baryon wave functions, Bakamjian-Thomas approach to form factors, and observables in Λb​→Λc​(21​±)ℓν transitions

Decay constant of Bs​ and Bs∗​ mesons from Nf​=2 lattice QCD}

Sextic tensor field theories in rank 3 and 5

Simple operator formulation of the Bakamjian-Thomas approach to heavy quark current , with generalisation to HQET, and with applications to transitions of Lambda-b

Heavy baryon wave functions, Bakamjian-Thomas approach to form factors, and observables in $Λ_{b} \to Λ_{c} (\frac{1}{2}^{\pm}) ℓ ν$ transitions

Decay constant of $B_{s}$ and $B_{s}^{*}$ mesons from $N_{f} = 2$ lattice QCD}

Sextic tensor field theories in rank $3$ and $5$