A. le Yaouanc

activity

19942026

most citedHeavy-to-Light Form Factors in the Final Hadron Large Energy Limit of QCD

288 citations · 2.8k across the 85 of their papers we have counts for

collaborators

Showing 1996Show all

3 papers · 1 filter

hep-ph1996★ 29 cited

New Heavy Quark Limit Sum Rules involving Isgur-Wise Functions and Decay Constants

A. Le Yaouanc, L. Oliver, O. Pène +1

We consider the dominant $c c ˉ$ contribution to $ΔΓ$ for the $B_{s}^{0}$ - $B ˉ_{s}^{0}$ system in the heavy quark limit for both $b$ and $c$ quarks. In analogy with the Bjorken-Isgu…

hep-ph1996★ 18 cited

$B \to D^{**}$ semileptonic decay in covariant quark models à la Bakamjian Thomas

V. Morénas, A. Le Yaouanc, L. Oliver +2

Once chosen the dynamics in one frame, for example the rest frame, the Bakamjian and Thomas method allows to define relativistic quark models in any frame. These models have been s…

hep-ph1996★ 21 cited

Exact Duality and Bjorken Sum Rule in Heavy Quark Models à la Bakamjian-Thomas

A. Le Yaouanc, L. Oliver, O. Pène +1

The heavy mass limit of quark models based on the Bakamjian-Thomas cons\-truction reveals remarkable features. In addition to previously demonstrated properties of covariance and I…

New Heavy Quark Limit Sum Rules involving Isgur-Wise Functions and Decay Constants

B→D∗∗ semileptonic decay in covariant quark models à la Bakamjian Thomas

Exact Duality and Bjorken Sum Rule in Heavy Quark Models à la Bakamjian-Thomas

$B \to D^{**}$ semileptonic decay in covariant quark models à la Bakamjian Thomas