Université Blaise Pascal

output

19922020

most citedGATE : a simulation toolkit for PET and SPECT

2.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2000 · hep-phShow all

6 papers · 2 filters

hep-ph2000★ 20 cited

Supersymmetric penguin contributions to the decay b -> s gamma with non-universal squarks masses

M. B. Causse, J. Orloff

We give explicit expressions for the amplitudes associated with the supersymmetric contributions to the process: b -> s gamma in the context of SUSY extensions of Standard Model wi…

hep-ph2000★ 35 cited

Enhanced Direct CP Violation in $B^{\pm} \to ρ^{0} π^{\pm}$

X. -H. Guo, O. Leitner, A. W. Thomas

We study direct CP violation in the hadronic decay $B^{\pm} \to ρ^{0} π^{\pm}$ , including the effect of $ρ - ω$ mixing. We find that the CP violating asymmetry is strongly dependent…

hep-ph2000★ 279 cited

Measurements of the $Q^{2}$ -Dependence of the Proton and Neutron Spin Structure Functions g1p and g1n

The E155 Collaboration, P. L. Anthony

The structure functions g1p and g1n have been measured over the range 0.014 < x < 0.9 and 1 < Q2 < 40 GeV2 using deep-inelastic scattering of 48 GeV longitudinally polarized electr…

hep-ph2000★ 14 cited

Duality in the non-relativistic harmonic oscillator quark model in the Shifman-Voloshin limit : a pedagogical example

A. Le Yaouanc, D. Melikhov, V. Morenas +3

The detailed way in which duality between sum of exclusive states and the free quark model description operates in semileptonic total decay widths, is analysed. It is made very exp…

hep-ph2000★ 17 cited

Semileptonic inclusive heavy meson decay: duality in a nonrelativistic potential model in the Shifman-Voloshin limit

A. Le Yaouanc, D. Melikhov, V. Morenas +3

Quark-hadron duality in the inclusive semileptonic decay $B \to X_{c} l ν$ in the Shifman-Voloshin limit $Λ ≪ δ m = m_{b} - m_{c} ≪ m_{b}, m_{c}$ is studied within a nonrelativistic potential…

hep-ph2000★ 18 cited

One Interesting New Sum Rule Extending Bjorken's to order {1/m_Q}

A. Le Yaouanc, D. Melikhov, V. Morénas +3

We explicitly check quark-hadron duality to order $(m_{b} - m_{c}) Λ/ m_{b}^{2}$ for $b \to c l ν$ decays in the limit $m_{b} - m_{c} ≪ m_{b}$ including ground state and orbitally excited hadrons. Du…