Browsing by Title
Now showing items 3190-3209 of 3753
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Search for the lepton flavour violating decay τ − → μ − μ + μ −
(Journal of High Energy Physics, 2015, Vol. 2015, No.2 (Febrer), 2015-02-18)A search for the lepton flavour violating decay τ − → μ − μ + μ − is performed with the LHCb experiment. The data sample corresponds to an integrated luminosity of 1.0 fb−1 of proton-proton collisions ... -
Search for the Lepton-Flavor-Violating Decays B 0 s → e ± μ ∓ and B 0 → e ± μ ∓
(Physical Review Letters, 2013, Vol. 111, No. 14, 2013-09)A search for the lepton-flavor-violating decays B 0 s → e ± μ ∓ and B 0 → e ± μ ∓ is performed with a data sample, corresponding to an integrated luminosity of 1.0 fb − 1 of p p collisions ... -
Search for the rare decay D0 → μ+μ−
(Physics Letters B , 2013, Vol. 725, No.1-3 (Agost), 2013-08-09)A search for the rare decay D-0 -> mu(+) mu(-) is performed using a data sample, corresponding to an integrated luminosity of 0.9 fb(-1), of pp collisions collected at a centre-of-mass energy of 7 TeV ... -
Search for the rare decay K0S → μ+μ−
(Journal of High Energy Physics, 2013, Vol. 2013, No.1 (gener), 2013-01-13)A search for the decay K0S→μ+μ− is performed, based on a data sample of 1.0 fb−1 of pp collisions at s√=7TeV collected by the LHCb experiment at the Large Hadron Collider. The observed number of candidates ... -
Search for the rare decays B0 → J/ψγ and B0s → J/ψγ
(Physical Review D, 2015, Vol. 92, No. 11 (Desembre), 2015-12-07)A search for the rare decay of a B0 or B0s meson into the final state J/ψγ is performed, using data collected by the LHCb experiment in pp collisions at √s=7 and 8 TeV, corresponding to an integrated ... -
Search for the rare decays B0s → μ+ μ− and B0 → μ+ μ-
(Physics Letters B, Vol. 708, No, 1-2 (Febrer 2012), 2011-02-14)A search for the decaysB0s→μ+μ−andB0→μ+μ−is performed with 0.37 fb−1ofppcollisions at√s=7 TeV collected by the LHCb experiment in 2011. The upper limits on the branching fractions areB(B0s→μ+μ−)<1.6×1 ... -
Search for the rare decays B0s → μ+ μ− and B0 → μ+ μ-
(Physics Letters B , 2011, Vol. 699, No.5 (Maig), 2011-05-23)A search for the decays B0s →μ+μ− and B0→μ+μ− is performed with about 37 pb−1 of pp collisions at √ s = 7 TeV collected by the LHCb experiment at the Large Hadron Collider at CERN. The observed numbers ... -
Search for the Rare Decays B0s→e+e− and B0→e+e−
(Physical Review Letters, 2020, Vol.124, 211802, 2020-05)A search for the decays B0s→e+e− and B0→e+e− is performed using data collected with the LHCb experiment in proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, corresponding to ... -
Search for the X(4140) state in B+ → J/ψϕK+ decays
(Physical Review D, 2011, Vol. 85 , No.9 (Maig), 2012-05-04)A search for the X(4140) state in B+→J/ψϕK+ decays is performed with 0.37 fb−1 of pp collisions at √s=7 TeV collected by the LHCb experiment. No evidence for this state is found, in 2.4σ disagreement ... -
Search for the Λ 0b → Λη ′ and Λ 0b → Λη decays with the LHCb detector
(Journal of High Energy Physics, 2015, Vol. 2015, No.6 (Setembre), 2015-09-01)A search is performed for the as yet unobserved baryonic Λ 0b → Λη ′ and Λ 0b → Λη decays with 3 fb−1 of proton-proton collision data recorded by the LHCb experiment. The B0 → K 0s η ′ decay is used ... -
Searches for 25 rare and forbidden decays of D+ and D+s mesons
(Journal of High Energy Physics, 2021, Vol.6, No. 44, 2021-06)A search is performed for rare and forbidden charm decays of the form D+(s)→h±ℓ+ℓ(′)∓, where h± is a pion or kaon and ℓ(′)± is an electron or muon. The measurements are performed using proton-proton ... -
Searches for B0(s) →J/ψpp¯¯¯ and B + → J/ψ p p¯¯¯ π + decays
(Journal of High Energy Physics, 2013, Vol. 2013, No. (Setembre), 2013-09-02)The results of searches for B0(s)→J/ψ pp¯¯¯ and B + → J/ψ p p¯¯¯π+ decays are reported. The analysis is based on a data sample, corresponding to an integrated luminosity of 1.0 fb−1 of pp collisions, ... -
Searches for Majorana neutrinos in B− decays
(Physical Review D, 2012, Vol. 85 , No.11 (Juny), 2012-06-11)Searches for heavy Majorana neutrinos in B− decays in final states containing hadrons plus a μ−μ− pair have been performed using 0.41 fb−1 of data collected with the LHCb detector in proton-proton ... -
Searches for violation of lepton flavour and baryon number in tau lepton decays at LHCb
(Physics Letters B , 2013, Vol. 724, No. 1-3 (Juliol, 2013), 2013-07-09)Searches for the lepton flavour violating decay $\tau^-\rightarrow \mu^-\mu^+\mu^-$ and the lepton flavour and baryon number violating decays $\tau^-\rightarrow \bar{p}\mu^+\mu^-$ and $\tau^-\rightarrow ... -
Searches for Λ0b and Ξ0b decays to K0Spπ− and K0SpK− final states with first observation of the Λ0b→K0Spπ− decay
(Journal of High Energy Physics, 2014, Vol. 2014, No.4 (Abril), 2014-04-11)A search for previously unobserved decays of beauty baryons to the final states K0Spπ− and K0SpK− is reported. The analysis is based on a data sample corresponding to an integrated luminosity of 1.0 ... -
Security issues and threats that may affect the hybrid cloud of FINESCE
(Network Protocols and Algorithms, 2016. Vol.8, 1, 2016-03)FINESCE is the Smart Energy use case project of the Future Internet Public Private Partnership Programme. It aims at defining an open infrastructure based on Information and Communications Technology ... -
Sedentary and Physical Activity Patterns in Adults with Intellectual Disability
(International Journal of Environmental Research and Public Health, 2017, Núm. 14, 2017-09)Little is known about the patterns of sedentary time (ST) and physical activity (PA) levels throughout the week among adults and older adults with Intellectual Disability (ID). We analyzed ST and PA ... -
Sedentary behavior, physical activity, and mental health in older adults: An isotemporal substitution model
(Scandinavian Journal of Medicine and Science in Sports, 2020, vol. 30, núm. 10, p. 1957-1965, 2020-07)Introduction Regular moderate‐to‐vigorous physical activity (MVPA) is associated with improved mental health, but the evidence for the effect of reducing sedentary behavior (SB) or increasing light PA ... -
Sedentary behavior, physical activity, and mental health in older adults: An isotemporal substitution model
(Scandinavian Journal of Medicine and Science in Sports, 2020, vol. 30, núm. 10, p. 1957-1965, 2020-07)Introduction Regular moderate‐to‐vigorous physical activity (MVPA) is associated with improved mental health, but the evidence for the effect of reducing sedentary behavior (SB) or increasing light PA ... -
Seguim sent crítics, creatius i reflexius: un estudi a exalumnes de l’Escola Sadako
(2015)El propòsit d’aquest estudi és saber si els joves entre vint-i-un i vint-i-tres anys que van treballar el projecte Filosofia 3/18 durant la seva escolaritat obligatòria, uns anys després, segueixen ...