Publications associées à Greeklish

Measurement of the time-dependent CP asymmetry in B-0 -> J/psi K-S(0) decays

Olivier Schneider, Yiming Li, Aurelio Bay, Guido Haefeli, Frédéric Blanc, Christoph Frei, Tatsuya Nakada, Julien Rouvinet, Barinjaka Rakotomiaramanana, Michel De Cian

This Letter reports a measurement of the CP violation observables S-J/psi KS0 and C-J/psi KS0 in the decay channel B-0 -> J/psi K-S(0) performed with 1.0 fb(-1) of pp collisions at root s = 7 TeV collected by the LHCb experiment. The fit to the data yields ...

Elsevier Science Bv2013

Measurement of the effective B-S(0) -> J/psi K-S(0) lifetime

Olivier Schneider, Yiming Li, Aurelio Bay, Guido Haefeli, Frédéric Blanc, Christoph Frei, Tatsuya Nakada, Julien Rouvinet, Barinjaka Rakotomiaramanana, Michel De Cian

This paper reports the first measurement of the effective B-S(0) -> J/psi K-S(0) lifetime and an updated measurement of its time-integrated branching fraction. Both measurements are performed with a data sample, corresponding to an integrated luminosity of ...

Elsevier Science Bv2013

Search for lepton flavor violating τ- decays into ℓ-KS 0 and ℓ-KS 0KS 0

Olivier Schneider, Aurelio Bay, Remi Léandre Albert Louvot, Jian Wang, Chao Wang, Vladislav Balagura, Ji Hyun Kim, Xiao Wang, Jing Li

We have searched for the lepton-flavor-violating decays τ- decays into ℓ-KS 0 and ℓ-KS 0KS 0 (ℓ=e or μ), using a data sample of 671 fb-1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. No evidence for a signal was found in an ...

2010

Search for lepton flavor violating τ- decays with a KS 0 meson

Olivier Schneider, Stewart Cole, Chao Wang, Tagir Aushev, Lei Zhang

We have searched for the lepton flavor violating decays τ- → ℓ- KS 0 (ℓ = e or μ), using a data sample of 281 fb-1 collected with the Belle detector at the KEKB e+ e- asymmetric-energy collider. No evidence for a signal was found in either of the decay mod ...

2006