La Salle: Enviaments recents
Ara mostrant els elements 101-120 de 1094
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Antenna Boosters Versus Meander Antennas for Bluetooth Module Integration
(IEEE Open Journal of Antennas and Propagation. 2025.Vol. 6,Nº 5, 2025-11-06)The Bluetooth standard is widely used in the Internet of Things (IoT) and other wireless devices, typically embedded in modules as they are easier to use and integrate into a design, and they are already ... -
A precise measurement of the B0 meson oscillation frequency
(The European Physical Journal C. 2016, Vol. 76. Nº7 (Juliol), 2016-07-21)The oscillation frequency, Δ md, of B0 mesons is measured using semileptonic decays with a D- or D∗ - meson in the final state. The data sample corresponds to 3.0fb- 1 of pp collisions, collected by the ... -
Search for long-lived heavy charged particles using a ring imaging Cherenkov technique at LHCb
(The European Physical Journal C. 2015, Vol. 75. Nº12 (Decembre), 2015-12-15)A search is performed for heavy long-lived charged particles using 3.0 fb-1 of proton–proton collisions collected at √s= 7 and 8 TeV with the LHCb detector. The search is mainly based on the response ... -
Tracking of charged particles with nanosecond lifetimes at LHCb
(The European Physical Journal C, 2025. Vol. 84, 761, 2024-07-30)A method is presented to reconstruct charged particles with lifetimes between 10ps and 10ns, which considers a combination of their decay products and the partial tracks created by the initial charged ... -
Study of charmonium production via the decay to pp¯ at √s=13TeV
(The European Physical Journal C, 2024. Vol. 84, 1274, 2024-12-09)Charmonium production cross-section in proton–proton collisions is measured at the centre-of-mass energy s=13TeV using decays to pp¯ final state. The study is performed using a data sample corresponding ... -
Long-lived particle reconstruction downstream of the LHCb magnet
(The European Physical Journal C, 2025. Vol. 85, 7, 2025-01-06)Charged-particle trajectories are usually reconstructed with the LHCb detector using combined information from the tracking devices placed upstream and downstream of the 4 T m dipole magnet. Trajectories ... -
Search for B(s)∗0→μ+μ- in Bc+→π+μ+μ- decays
(The European Physical Journal C, 2025. Vol. 85, 20, 2025-01-13)A search for the very rare B∗0→μ+μ- and Bs∗0→μ+μ- decays is conducted by analysing the Bc+→π+μ+μ- process. The analysis uses proton-proton collision data collected with the LHCb detector between 2011 ... -
Measurement of Λ_{b}^{0}, Λ_{c}^{+}, and Λ Decay Parameters Using Λ_{b}^{0}→Λ_{c}^{+}h^{-} Decays
(Physical Review Letters. 2025. Vol. 133 - 261804, 2024-12-30)A comprehensive study of the angular distributions in the bottom-baryon decays Λ_{b}^{0}→Λ_{c}^{+}h^{-}(h=π,K), followed by Λ_{c}^{+}→Λh^{+} with Λ→pπ^{-} or Λ_{c}^{+}→pK_{S}^{0} decays, is performed ... -
Observation of charmless baryonic decays B (s)0 →p p - h+h′-
(Physical Review D, 2017, Vol. 96, 051103, 2017-09-27)Decays of B0 and Bs0 mesons to the charmless baryonic final states pp-h+h′-, where h and h′ each denote a kaon or a pion, are searched for using the LHCb detector. The analysis is based on a sample of ... -
Study of Bc+ decays to the K+K-π+ final state and evidence for the decay Bc+ →χc0π+
(Physical Review D, 2016, Vol. 94, 091102, 2016-11-30)A study of Bc+→K+K-π+ decays is performed for the first time using data corresponding to an integrated luminosity of 3.0 fb-1 collected by the LHCb experiment in pp collisions at center-of-mass energies ... -
Los ejes de la dimensión moral. Ética e identidad en la antropo- logía filosófica de Charles Taylor
(Studium: Revista de humanidades, 2013, Núm 19, 2013-03-06)Este artículo explora la posición que el filósofo canadiense Charles Taylor ha man- tenido en su contencioso con la filosofía moral moderna. Especialmente en relación con las éticas de corte utilitarista ... -
Las preguntas en torno al "anthropos" moderno
(Ars Brevis, 2012, Núm. 18, 2012)Este artículo aborda la noción del hombre como un «animal autointerpretativo» que caracteriza la antropología filosófica de Charles Taylor. Esto conlleva: (1) Dar respuesta a los interrogantes que suscita ... -
Charles Taylor y Alasdair MacIntyre: sobre la identidad natural
(LLetres de filosofia i humanitats, 2009, Núm. 1, 2009)L’antropologia filosòfica vol donar resposta a dues dimensions de la identitat humana. D’una banda, vol articular els elements ontològics que constitueixen aquella identitat en totes les èpoques i llocs. ... -
Observation of the Open-Charm Tetraquark Candidate T_{cs0}^{*}(2870)^{0} in the B^{-}→D^{-}D^{0}K_{S}^{0} Decay
(Physical Review Letters. 2025. Vol. 134 - 101901, 2025-03-11)An amplitude analysis of B^{-}→D^{-}D^{0}K_{S}^{0} decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 9 fb^{-1}, collected with the LHCb detector at ... -
Evidence for B^{-}→D^{**0}τ^{-}ν_{τ}[over ¯] Decays
(Physical Review Letters. 2025. Vol. 135 - 021802, 2025-07-08)The first evidence for the decay B^{-}→D^{**0}τ^{-}ν[over ¯]_{τ} is obtained using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb^{-1}, ... -
Observation of the Very Rare Σ^{+}→pμ^{+}μ^{-} Decay
(Physical Review Letters. 2025. Vol. 135 - 051801, 2025-07-29)The first observation of the Σ^{+}→pμ^{+}μ^{-} decay is reported with high significance using proton-proton collision data, corresponding to an integrated luminosity of 5.4 fb^{-1}, collected with the ... -
Observation of a New Charmed Baryon Decaying to Ξ_{c}^{+}π^{-}π^{+}
(Physical Review Letters. 2025. Vol. 135 - 161901, 2025-12-09)The Ξþ c π−πþ spectrum is investigated using proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb−1, collected by the LHCb experiment ... -
Deuteron identification via time of flight with LHCb
(The European Physical Journal C, 2025. Vol. 85, 1329, 2025-11-19)It is shown that the timing capabilities of the LHCb detector operated during the LHC Run 2 can be used to identify light ion particles with momenta of a few GeV/c. This is achieved by estimating the ... -
Test of Lepton Flavor Universality with Bs0 →φℓ+ℓ- Decays
(Physical Review Letters. 2025. Vol. 134 - 121803, 2025-03-25)Lepton flavor universality in rare b → s transitions is tested for the first time using B0 s meson decays. The measurements are performed using pp collision data collected by the LHCb experiment between ... -
Observation of Exotic J/ψφ Resonant Structure in Diffractive Processes in Proton-Proton Collisions
(Physical Review Letters. 2025. Vol. 134 - 031902, 2025-01-24)The first study of J/ψφ production in diffractive processes in proton-proton collisions is presented. The study is based on an LHCb dataset recorded at center-of-mass energy of 13 TeV, corresponding to ...