Search
Now showing items 371-380 of 538
Measurement of the branching fraction ratio B(B+c → ψ(2S)π+)/B(B+c → J/ψπ+)
(American Physical Society, 2015-10-20)
Using pp collision data collected by LHCb at center-of-mass energies √s=7 TeV and 8 TeV, corresponding to an integrated luminosity of 3 fb−1, the ratio of the branching fraction of the B+c→ψ(2S)π+ ...
Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
(MDPI, 2015-09)
La Salle and Ebro Observatory have been involved in remote sensing projects in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring and analyzing ...
First evidence for the two-body charmless baryonic decay B0→pp¯¯¯
(Springer, 2013-10-01)
The results of a search for the rare two-body charmless baryonic decays B0→pp¯¯¯ and B0s→pp¯¯¯ are reported. The analysis uses a data sample, corresponding to an integrated luminosity of 0.9 fb−1, of ...
La diplomacia de Smart Cities: el caso de la ciudad de Barcelona, 2011-2015
(Universidad Nacional Autónoma de México, 2019-05)
El trabajo se fundamenta en torno a la diplomacia de la ciudad de Barcelona y a la configuración de un discurso hegemónico sobre Smart City, con repercusiones a nivel local y global. El énfasis se hace ...
Study of B0 s → J/ψπ+π −K+K− decays
(Springer, 2021-02)
The decays B
0
s → J/ψπ+π
−K+K− are studied using a data set corresponding
to an integrated luminosity of 9 fb−1
, collected with the LHCb detector in proton-proton
collisions at centre-of-mass energies ...
Study of CP violation in B∓ → Dh∓ (h=K,π) with the modes D → K∓π±π0, D → π+π−π0 and D → K+K−π0
(American Physical Society, 2015-06-26)
An analysis of the decays of B∓→DK∓ and B∓→Dπ∓ is presented in which the D meson is reconstructed in the three-body final states K∓π±π0, π+π−π0 and K+K−π0. Using data from LHCb corresponding to an ...
Production of J/ψ and Υ mesons in pp collisions at s√=8 TeV
(Springer, 2013-06-14)
The production of J/ψ and Υ mesons in pp collisions at s√=8 TeV is studied with the LHCb detector. The J/ψ and Υ mesons are reconstructed in the μ + μ − decay mode and the signal yields are determined ...
Search for long-lived particles decaying to e ± μ∓ ν
(Springer, 2021-03)
Long-lived particles decaying to e±μ∓ν, with masses between 7 and 50GeV/c2 and lifetimes between 2 and 50ps, are searched for by looking at displaced vertices containing electrons and muons of opposite ...
First observation of the decay B+c → J/ψ K+
(Springer, 2013-09-13)
The decay B+c→J/ψK+ is observed for the first time using a data sample, corresponding to an integrated luminosity of 1.0 fb−1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy ...
Real-Time Distributed Architecture for Remote Acoustic Elderly Monitoring in Residential-Scale Ambient Assisted Living Scenarios
(MDPI, 2018-08)
Ambient Assisted Living (AAL) has become a powerful alternative to improving the life quality of elderly and partially dependent people in their own living environments. In this regard, tele-care and ...