Laboratoire de Physique Nucléaire et de Hautes Énergies

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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 2008 · hep-phShow all

9 papers · 2 filters

hep-ph2008★ 13 cited

Scalar resonances in a unitary $π - π$ $S$ -wave model for $D^{+} \to π^{+} π^{-} π^{+}$

D. R. Boito, J. -P. Dedonder, B. El-Bennich +2

We propose a model for $D^{+} \to π^{+} π^{-} π^{+}$ decays following experimental results which indicate that the two-pion interaction in the $S$ -wave is dominated by the scalar resonance…

hep-ph2008★ 9 cited

Measurement of MW+ - MW- at LHC

F. Fayette, M. W. Krasny, W. Placzek +1

This paper is the second of the series of papers proposing dedicated strategies for precision measurements of the Standard Model parameters at the LHC. The common feature of these…

hep-ph2008★ 1 cited

Pion-Kaon interaction effects on CP violation in B -> K pi+ pi- decays

B. Loiseau, B. El-Bennich, A. Furman +3

We apply QCD factorization to the quasi two-body B ->(K pi) pi decays where the (K pi)-pair effective mass is limited to 1.8 GeV. Our strong interaction phases constrained by theor…

hep-ph2008★ 56 cited

The Scalar Meson f0(980) in Heavy-Meson Decays

B. El-Bennich, O. Leitner, J. -P. Dedonder +1

A phenomenological analysis of the scalar meson f0(980) is performed that relies on the quasi-two body decays D and Ds -> f0(980)P, with P=pi, K. The two-body branching ratios are…

hep-ph2008★ 17 cited

Bottom-Up Reconstruction Scenarios for (un)constrained MSSM Parameters at the LHC

J. -L. Kneur, N. Sahoury

We consider some specific inverse problem or "bottom-up" reconstruction strategies at the LHC for both general and constrained MSSM parameters, starting from a plausibly limited se…

hep-ph2008★ 26 cited

Modeling electromagnetic form factors of light and heavy pseudoscalar mesons

B. El-Bennich, J. P. B. C. de Melo, B. Loiseau +2

The electromagnetic form factors of light and heavy pseudoscalar mesons are calculated within two covariant constituent-quark models, a light-front and a dispersion relation approa…

hep-ph2008★ 118 cited

Antideuteron fluxes from dark matter annihilation in diffusion models

Fiorenza Donato, Nicolao Fornengo, David Maurin

Antideuterons are among the most promising galactic cosmic ray-related targets for dark matter indirect detection. Currently only upper limits exist on the flux, but the developmen…

hep-ph2008★ 65 cited

Standard Model Handles and Candles Working Group: Tools and Jets Summary Report

C. Buttar, J. D'Hondt, M. Kramer +54

This report summarizes the activity on comparisons of existings tools for the standard model and on issues in jet physics by the SMHC working group during and subsequent to the Wor…

hep-ph2008★ 15 cited

Tau energy losses at ultra-high energy: continuous versus stochastic treatment

Oscar Blanch Bigas, Olivier Deligny, Kevin Payet +1

We study the energy losses of the tau lepton in matter through electromagnetic processes at ultra-high energy (UHE). We use both a stochastic and a continuous framework to treat th…

Scalar resonances in a unitary π−π S-wave model for D+→π+π−π+