output
19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k 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 2006 · hep-phShow all

12 papers · 2 filters

hep-ph2006★ 2 cited

Strong and Weak Interactions in B to pi+ pi- K Decays

B. Loiseau, B. El-Bennich, A. Furman +2

To describe the weak three-body B decays into pi+ pi- K, we recently derived amplitudes based on two-body QCD factorization followed by pi+ pi- final state interactions in isoscala…

hep-ph2006★ 2 cited

Scalar meson properties from D-meson decays

B. El-Bennich, O. M. A. Leitner, B. Loiseau +1

Decay amplitudes of D(D_s)->f0(980)X, X=pi, K, are compared to experimental branching ratios with the aim of singling out the poorly known D->f0(980) transition form factor in thes…

hep-ph2006★ 13 cited

Testing CP and Time Reversal Symmetries with Decays

O. Leitner, Z. J. Ajaltouni

In this letter, an overview is given for interesting tests of both CP and Time Reversal symmetries with the beauty baryon . Extensive use of the helicity formalism and HQET i…

hep-ph2006★ 8 cited

Towards the European strategy for particle physics: the Briefing Book

T. Akesson, R. Aleksan, B. Allanach +29

This document was prepared as part of the briefing material for the Workshop of the CERN Council Strategy Group, held in DESY Zeuthen from 2nd to 6th May 2006. It gives an overview…

hep-ph2006★ 4 cited

Form factors in B->f0(980) and D->f0(980) transitions from dispersion relations

B. El-Bennich, O. M. A. Leitner, B. Loiseau +1

Within the dispersion relation approach we give the double spectral representation for space-like and time-like B-> f_0(980) and D-> f_0(980) transition form factors in the full q^…

hep-ph2006

Final state interactions in B --> pi pi K and B--> K antiK K decays

L. Lesniak, A. Furman, R. Kaminski +2

Analysis of charged and neutral B meson decays into pi+ pi- K, K+ K- K and K0S K0S K0S is performed using a unitary representation of the pi pi and K anti- K final state interactio…

hep-ph2006★ 75 cited

Interference between f0(980) and rho(770) resonances in B --> pion-pion-kaon decays

B. El-Bennich, A. Furman, R. Kaminski +2

We study the contribution of the strong interaction between the two pions in S- and P-waves to the weak B --> pion pion kaon decay amplitudes. The interference between these two wa…

hep-ph2006★ 9 cited

Single Inclusive Distribution and Two-Particle Correlations Inside One Jet at "Modified Leading Logarithmic Approximation" of Quantum Chromodynamics II : Steepest Descent Evaluation at Small X

Redamy Perez Ramos

The MLLA single inclusive distribution inside one high energy (gluon) jet at small x is estimated by the steepest descent method. Its analytical expression is obtained outside the…

hep-ph2006★ 42 cited

How can the Odderon be detected at RHIC and LHC

Regina F. Avila, Pierre Gauron, Basarab Nicolescu

The Odderon remains an elusive object, 33 years after its invention. The Odderon is now a fundamental object in QCD and CGC and it has to be found experimentally if QCD and CGC are…

hep-ph2006

Is unbiasing estimators always justified ?

Jean-Michel Levy

It is argued that systematically unbiassing estimators is not always justified and can be counter-productive. On the contrary, a general rule is given to build a (slightly) biased…

hep-ph2006★ 51 cited

Analytical solution of ttbar dilepton equations

Lars Sonnenschein

The top quark antiquark production system in the dilepton decay channel is described by a set of equations which is nonlinear in the unknown neutrino momenta. Its most precise and…

hep-ph2006

Testing Fundamental Symmetries with Λ_b \to Λ-Vector Decay

O. Leitner, Z. A. Ajaltouni, E. Conte

Putting together kinematical and dynamical analysis, a complete study of the decay channels , with and or $V (ρ^0) \t…