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J. F. Marchand

Researcher at Centre national de la recherche scientifique

Publications -  413
Citations -  10239

J. F. Marchand is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Branching fraction & Production (computer science). The author has an hindex of 46, co-authored 343 publications receiving 8910 citations.

Papers
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LHCb Detector Performance

Roel Aaij, +703 more
TL;DR: In this article, the performance of the various LHCb sub-detectors and the trigger system are described, using data taken from 2010 to 2012, and it is shown that the design criteria of the experiment have been met.
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Angular analysis of the $B^{0}\rightarrow K^{*0}\mu^{+}\mu^{-}$ decay using $3\,\mbox{fb}^{-1}$ of integrated luminosity

Roel Aaij, +731 more
TL;DR: In this paper, an angular analysis of the LHCb collision data is presented, where the angular observables and their correlations are reported in bins of $q^2, the invariant mass squared of the dimuon system.

Combined search for the Standard Model Higgs boson using up to 4.9 fb[superscript −1] of pp collision data at √s = 7 TeV with the ATLAS detector at the LHC

Georges Aad, +3037 more
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Test of lepton flavor universality by the measurement of the B0 →d∗-τ+ντ branching fraction using three-prong τ decays

Roel Aaij, +807 more
- 01 Apr 2018 - 
TL;DR: In this article, the τ lepton was reconstructed with three charged pions in the final state using a novel method that exploits the different vertex topologies of signal and background to isolate samples of semitauonic decays of b hadrons with high purity.
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Differential branching fractions and isospin asymmetries of $B \to K^{(*)}\mu^{+}\mu^{-}$ decays

Roel Aaij, +692 more
TL;DR: The isospin asymmetries of the partial branching fractions were measured as functions of the dimuon mass squared, and the results were consistent with the Standard Model expectations as discussed by the authors.