106 citations · 169 across the 13 of their papers we have counts for
14 papers
CP violation and strong pion-pion interactions in the weak B charged decays into three charged pions
B. Loiseau, J. -P. Dedonder, A. Furman +2
An analysis of charged B decay data in a quasi two-body decay into a charged pion plus a S, P,or D state of two charged pions is performed in the QCD factorization framework. The s…
Are scalar mesons visible in B+- --> pi+pi-pi+- decays?
L. Lesniak, J. -P. Dedonder, A. Furman +2
Two pion effective mass and helicity angle distributions in the charged B-meson decays into three charged pions are studied. The weak decay amplitudes are calculated in the framewo…
Final state interactions and CP violation in B decays to three pseudoscalars
R. Kaminski, B. El Bennich, A. Furman +3
We study CP violation and final state interactions between pions and kaons in B+, B-, B0 and bar B0 decays into K pi pi. The weak transition amplitudes consist of two terms: the fi…
K* resonance effects on direct CP violation in B -> pi pi K
O. Leitner, J. -P. Dedonder, B. Loiseau +1
Charged and neutral B decays into two charged pions and a charged or a neutral kaon are analyzed within the QCD factorization scheme where final state interactions before and after…
Towards a unitary Dalitz plot analysis of three-body hadronic B decays
L. Lesniak, B. El-Bennich, A. Furman +3
A unitary model of the final state kaon pion interaction amplitudes in the B --> K pi pi decays is constructed. The weak decay penguin amplitudes, derived in QCD factorization, are…
A New Analysis of the pi+pi- and pi0pi0 Data
R. Kaminski, L. Lesniak, K. Rybicki
A joint analysis of the pi+pi- and pi0pi0 S-wave amplitudes including results of three experiments has been performed. Using our theoretical model of the pion-pion production in wh…
A joint analysis of the S-wave in the pi+pi- and pi0pi0 data
R. Kaminski, L. Lesniak, K. Rybicki
We use our former results on pi+pi- S-wave obtained in a nearly assumption-free way from the 17.2 GeV/c data to predict the pi0pi0 S--wave. The predictions are compared with the re…
Comment on `Analysis of O(p^2) Corrections to <2pi|Q_{7,8}|K>'
Vincenzo Cirigliano, Eugene Golowich
We extend in several respects our earlier work on O(p^2) corrections to matrix elements of the electroweak penguin operator O_{ewp}. First, to facilitate comparison with certain la…
Further study of the pi-pi S-wave isoscalar amplitude below the K - Kbar threshold
R. Kaminski, L. Lesniak, K. Rybicki
We continue the analysis of S-wave production amplitudes for the reaction pi- p -> pi+ pi- n involving the data obtained by the CERN--Cracow-Munich collaboration on a transversely…
Properties of scalar--isoscalar mesons from multichannel interaction analysis below 1800 MeV
R. Kaminski, L. Lesniak, B. Loiseau
Scalar-isoscalar mesons are studied using an unitary model in three channels: pi-pi, K-anti K and an effective 2pi-2pi. All the solutions, fitted to the pi-pi and K-anti K data, ex…
Scalar Mesons and Multichannel Amplitudes
R. Kaminski, L. Lesniak, B. Loiseau
Properties of scalar-isoscalar mesons are analysed using separable interactions in three decay channels: pion-pion, kaon-antikaon and an effective 2pion-2pion. We obtain different…
Analysis of New Results For Scalar-Isoscalar pi-pi Phase Shifts
R. Kaminski, L. Lesniak, B. Loiseau
The scalar -- isoscalar pi-pi phase shifts are analysed using a separable potential model of three coupled channels (pipi, KK and an effective 2pi2pi system). Model parameters are…
Separation of S- wave pseudoscalar and pseudovector amplitudes in pi^- p---> pi^+ pi^- n reaction on polarized target
R. Kaminski, L. Lesniak, K. Rybicki
A new analysis of S-wave production amplitudes for the reaction on a transversely polarized target is performed. It is based on the results…
Low Energy Parameters of the KK and Pipi Scalar-Isoscalar Interactions
R. Kaminski, L. Lesniak
Threshold expansions of the and spin 0 and isospin 0 scattering amplitudes are performed. Scattering lengths, effective ranges and so--called volume parameters…