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B. De Souza Paula

Researcher at Federal University of Rio de Janeiro

Publications -  18
Citations -  3172

B. De Souza Paula is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: CP violation & Branching fraction. The author has an hindex of 15, co-authored 18 publications receiving 2929 citations.

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The LHCb detector at the LHC

A. A. Alves, +889 more
TL;DR: The LHCb experiment is dedicated to precision measurements of CP violation and rare decays of B hadrons at the Large Hadron Collider (LHC) at CERN (Geneva).

LHCb reoptimized detector design and performance : Technical Design Report

R. Antunes Nobrega, +577 more
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Differential Branching Fraction and Angular Analysis of the Decay B-0 -> K*(0)mu(+)mu(-)

Roel Aaij, +605 more
TL;DR: In this paper, the angular distribution and differential branching fraction of the decay B 0→K ∗0 μ + μ − are studied using a data sample, collected by the LHCb experiment in pp collisions at s√=7 TeV, corresponding to an integrated luminosity of 1.0 fb−1.
Journal ArticleDOI

Analysis of the resonant components in (B)over-bar(s)(0) -> J/psi pi(+)pi(-)

Roel Aaij, +593 more
- 17 Sep 2012 - 
TL;DR: In this article, a modified Dalitz-plot analysis is performed using both the invariant mass spectra and the decay angular distributions, leading to an upper limit on the absolute value of the mixing angle of the fₒ(980) with the f∆(500) of less than 31°, both at 90% confidence level.
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First observation of B-s(0) -> J/psi f(0)(980) decays

Roel Aaij, +551 more
- 04 Apr 2011 - 
TL;DR: Using data collected with the LHCb detector in proton-proton collisions at a centre-of-mass energy of 7 TeV, the hadronic decay Bs -> J/psi f0(980) is observed.