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Now showing items 721-730 of 740
Measurement of CP violation parameters and polarisation fractions in B0s→J/ψK¯¯¯¯∗0 decays
(Springer, 2015-11-12)
The first measurement of CP asymmetries in the decay B0s→J/ψK¯¯¯¯∗(892)0 and an updated measurement of its branching fraction and polarisation fractions are presented. The results are obtained using ...
Measurement of the Λ0b, Ξ−b, and Ω−b Baryon Masses
(American Physical Society, 2013-05-02)
Bottom baryons decaying to a J/ψ meson and a hyperon are reconstructed using 1.0 fb−1 of data collected in 2011 with the LHCb detector. Significant Λ0b→J/ψΛ, Ξ−b→J/ψΞ− and Ω−b→J/ψΩ− signals are observed ...
Measurements of the branching fractions of the decays B0s→D∓sK± and B0s→D−sπ+
(Springer, 2012-06-20)
The decay mode B0s→D∓sK± allows for one of the theoretically cleanest measurements of the CKM angle γ through the study of time-dependent CP violation. This paper reports a measurement of its branching ...
Evaluación de la importancia de la ética, privacidad y seguridad en los estudios de Learning Analytics, en el marco de las conferencias LAK
(V Congreso Internacional sobre Aprendizaje, Innovación y Competitividad (CINAIC 2019), 2019-10-09)
Los orígenes del Learning Analytics son difusos y rodeados por un intenso debate sobre su definición. Este debate se sitúa en el ámbito académico y comunidad científica. Además, se pretende identificar ...
Measurement of the B 0 s → μ + μ − Branching Fraction and Search for B 0 → μ + μ − Decays at the LHCb Experiment
(American Physical Society, 2013-09)
A search for the rare decays
B
0
s
→
μ
+
μ
−
and
B
0
→
μ
+
μ
−
is performed at the LHCb experiment. The data analyzed correspond to an integrated luminosity of
1
fb
−
1
of
p
p
collisions at ...
Motivación, desmotivación, sobremotivación y daños colaterales
(XX Jornadas de la Enseñanza Universitaria de la Informática, Oviedo, del 9-11 de julio 2014, 2014-07)
En los últimos años han aparecido múltiples propuestas orientadas a hacer el aprendizaje más atractivo para
los alumnos; desde el ya clásico Aprendizaje Basado
en Problemas, incluyendo el Scenario ...
First observation and amplitude analysis of the B−→D+K−π− decay
(American Physical Society, 2015-05-05)
The B−→D+K−π− decay is observed in a data sample corresponding to 3.0 fb−1 of pp collision data recorded by the LHCb experiment during 2011 and 2012. Its branching fraction is measured to be ...
Local technology to enhance data privacy and security in educational technology
(ImaI-Software, 2021-11-23)
In educational environments, technological adoption in the last 10 years has enabled a data-driven and decision-making paradigm in organizations. The integration of cloud services in schools and ...
LHCb outer tracker: Technical Design Report
(CERN, 2001-09-14)
First Evidence for the Decay B0s→μ+μ−
(American Physical Society, 2013-01-07)
A search for the rare decays B0s→μ+μ− and B0→μ+μ− is performed with data collected in 2011 and 2012 with the LHCb experiment at the Large Hadron Collider. The data samples comprise 1.1 fb−1 of proton-proton ...