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Search for the decay B0s→D¯¯¯¯0f0(980)
(Springer, 2015-08-03)
A search for B0s→D¯¯¯¯0f0(980) decays is performed using 3.0 fb1− of pp collision data recorded by the LHCb experiment during 2011 and 2012. The f0(980) meson is reconstructed through its decay to the ...
An Antarctica‐to‐Spain HF ionospheric radio link: Sounding results
(Wiley, 2008-08)
Our research group in Electromagnetism and Communications is involved in a project dealing with the channel characterization of an ionospheric radio link from the Spanish Antarctic Base (62.6°S, 60.4°W) ...
Measurement of forward Z → e+e− production at s√=8 TeV
(Springer, 2015-05-21)
A measurement of the cross-section for Z-boson production in the forward region of pp collisions at 8 TeV centre-of-mass energy is presented. The measurement is based on a sample of Z → e+e− decays ...
Limits on neutral Higgs boson production in the forward region in pp collisions at s√=7 TeV
(Springer, 2013-05-27)
Limits on the cross-section times branching fraction for neutral Higgs bosons, produced in pp collisions at s√=7 TeV, and decaying to two tau leptons with pseudorapidities between 2.0 and 4.5, are ...
Measurement of the ratio of branching fractions B(B0 → K∗0γ )/B(B0 s → φγ ) and the direct CP asymmetry in B0 → K∗0γ
(Elsevier, 2012-09)
The ratio of branching fractions of the radiative B decays B0→K∗0γ andB0s→φγ has been measured using an integrated luminosity of 1.0 fb−1 of pp collision data collected by the LHCb experiment at a ...
Menéndez Pelayo vist per Joan Estelrich: un episodi de la lluita d’idees culturals i pedagògiques entre la tradició conservadora i el Krausisme
(Universitat de Barcelona, 2014)
La divulgació de Menéndez Pelayo que va fer Joan Estelrich en el context de la Guerra Civil espanyola i de la propaganda franquista s'analitza a partir d'una conferència que va donar l'intel·lectual ...
Privacy and e-learning: a pending task
(Molecular Diversity Preservation International MDPI, Multidisciplinary Digital Publishing Institute, 2021-08-13)
Most educational software programs use and gather personal information and metadata from students. Additionally, most of the educational software programs are no longer operated by the learning institutions ...
Measurement of ϒ production in pp collisions at s−−√=7 TeV
(Springer, 2012-06-07)
The production of ϒ(1S), ϒ(2S) and ϒ(3S) mesons in proton-proton collisions at the centre-of-mass energy of s√=7 TeV
is studied with the LHCb detector. The analysis is based on a data sample of 25 pb−1 ...
Measurement of resonant and CP components in ¯B0s→J/ψπ+π− decays
(American Physical Society, 2014-05-14)
Structure of the decay ¯B0s→J/ψπ+π− is studied using data corresponding to 3 fb−1 of integrated luminosity from pp collisions produced by the LHC and collected by the LHCb detector. Five interfering ...
Measurement of the time-dependent CP asymmetry in B0 → J/ψ K0S decays
(Elsevier, 2013-04-10)
This Letter reports a measurement of the CP violation observables S J/ψK0S and C J/ψK0S in the decay channel B0 → J/ψ K0S performed with 1.0 fb-1 of pp collisions at √s = 7 TeV collected by the LHCb ...