Institut de Physique

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20022008

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299 citations

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Showing 2007 · hep-phShow all

4 papers · 2 filters

hep-ph2007★ 63 cited

Analyticity constraints on the strangeness changing vector current and applications to $τ \to K π ν_{τ}$ , $τ \to K π π ν_{τ}$

B. Moussallam

We discuss matrix elements of the strangeness changing vector current using their relation, due to analyticity, with $π K$ scattering in the $P$ -wave. We take into account experimen…

hep-ph2007

CP violation and final state interactions in B --> K pi pi decays

L. Lesniak, B. El-Bennich, A. Furman +3

Effects of CP violation and of final state interactions between pairs of pseudoscalar mesons are studied in three-body B+, B-, B0 and antiB0 decays into K pi pi. An alternative app…

hep-ph2007★ 6 cited

Study of resonant processes for multi-pion production in $p ˉ + p \to ℓ^{+} + ℓ^{-} + n_{π} π$ annihilation

E. A. Kuraev, C. Adamuscin, E. Tomasi-Gustafsson +1

In frame of a phenomenological approach based on Compton-like Feynman amplitudes, we study multi-pion production in antiproton nucleon collisions. The main interest of this reactio…

hep-ph2007★ 12 cited

Low-energy neutrinos at off-axis from a standard beta-beam

R. Lazauskas, A. B. Balantekin, J. H. De Jesus +1

We discuss a scenario to extract up to 150 MeV neutrinos at a standard beta-beam facility using one and two detectors off-axis. In particular we show that the high-energy component…

Analyticity constraints on the strangeness changing vector current and applications to τ→Kπντ​, τ→Kππντ​

CP violation and final state interactions in B --> K pi pi decays

Study of resonant processes for multi-pion production in pˉ​+p→ℓ++ℓ−+nπ​π annihilation

Low-energy neutrinos at off-axis from a standard beta-beam

Analyticity constraints on the strangeness changing vector current and applications to $τ \to K π ν_{τ}$ , $τ \to K π π ν_{τ}$

Study of resonant processes for multi-pion production in $p ˉ + p \to ℓ^{+} + ℓ^{-} + n_{π} π$ annihilation