La Salle: Recent submissions

Now showing items 81-100 of 780

    • Measurement of the branching fraction of the B0→D+sπ− decay 

      Calvo Gómez, Míriam; Camboni, Alessandro; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (European Physical Journal C, 2021, Vol. 81, No. 314, 2021-04)
      A branching fraction measurement of the B0→D+sπ− decay is presented using proton–proton collision data collected with the LHCb experiment, corresponding to an integrated luminosity of 5.0fb−1. The ...

    • Measurement of CP Violation in the Decay B+→K+π0 

      Calvo Gómez, Míriam; Camboni, Alessandro; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physical Review Letters, 2021, Vol. 126, 2021-03)
      A measurement of CP violation in the decay B+→K+π0 is reported using data corresponding to an integrated luminosity of 5.4  fb−1 collected with the LHCb experiment at a center-of-mass energy of √s=13  TeV. ...

    • Measurement of the CKM angle γ and B0s-B¯¯¯¯0s mixing frequency with B0s→D∓sh±π±π∓ decays 

      LHCb Collaboration - CERN; Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier (Journal of High Energy Physics, 2021, Vol.3, No. 137, 2021-03)
      The CKM angle γ is measured for the first time from mixing-induced CP violation between B0s→D∓sK±π±π∓ and B¯¯¯¯0s→D±sK∓π∓π± decays reconstructed in proton-proton collision data corresponding to an ...

    • Observation of the decay Λ0b → χc1pπ− 

      LHCb Collaboration - CERN; Calvo Gómez, Míriam; Camboni, Alessandro; Golobardes, Elisabet; Vilasís Cardona, Xavier (Journal of High Energy Physics, 2021, Vol.5, No. 95, 2021-05)
      The Cabibbo-suppressed decay Λ0b → χc1pπ− is observed for the first time using data from proton-proton collisions corresponding to an integrated luminosity of 6 fb−1, collected with the LHCb detector ...

    • Wireless Loss Detection over Fairly Shared Heterogeneous Long Fat Networks 

      Briones Delgado, Alan; Mallorquí Campà, Adrià; Zaballos Diego, Agustín; Martín de Pozuelo, Ramon (Electronics, 2021, 10 (9), 2021-04)
      The quality of inter-network communication is often detrimentally affected by the largedeployment of heterogeneous networks, including Long Fat Networks, as a result of wireless mediaintroduction. Legacy ...

    • Search for long-lived particles decaying to e ± μ∓ ν 

      Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (European Physical Journal C, 2021, Vol. 81, No. 261, 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 ...

    • Searches for 25 rare and forbidden decays of D+ and D+s mesons 

      LHCb Collaboration - CERN; Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier (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 ...

    • Observation of a new Ξ0b state 

      Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physical Review D, 2021, Vol. 103, 2021-01)
      Using a proton-proton collision data sample collected by the LHCb experiment, corresponding to anintegrated luminosity of8.5fb−1, the observation of a new excitedΞ0bresonance decaying to theΞ−bπþfinal ...

    • Impact of Transparency in the Teamwork Development through Cloud Computing 

      Sein Echaluce, María Luisa; Fidalgo Blanco, Angel; García Peñalvo, Francisco José; Fonseca Escudero, David (Applied Sciences, 2021, 11 (9), 2012-04)
      Active educational methodologies promote students to take an active role in their ownlearning, enhance cooperative work, and develop a collective understanding of the subject as acommon learning area. ...

    • Mixed Analysis of the Flipped Classroom in the Concrete and Steel Structures Subject in the Context of COVID-19 Crisis Outbreak. A Pilot Study 

      Campanyà, Carles; Fonseca Escudero, David; Amo Filvà, Daniel; Martí Audí, Núria; Peña Camarillas, Enric (Sustainability, 2021, 13 (11), 2021-05)
      A sudden lockdown was declared on 14 March 2020 due to COVID-19 crisis, leading to animmediate change from face-to-face to online learning in all universities within Spanish jurisdiction.At La Salle ...

    • Study of B0s → J/ψπ+π−K+K− decays 

      LHCb Collaboration - CERN; Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier (Journal of High Energy Physics, 2021, No. 24, 2021-02)
      The decays B0s → 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 of ...

    • Observation of the B0s → D*±D∓ decay 

      LHCb Collaboration - CERN; Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier (Journal of High Energy Physics, 2021, Vol.3, No. 99, 2021-03)
      A search for the B0s → D*±D∓ decay is performed using proton-proton collision data at centre-of-mass energies of 7, 8 and 13 TeV collected by the LHCb experiment, corresponding to an integrated luminosity ...

    • Observation of Multiplicity Dependent Prompt χc1(3872) and ψ(2S) Production in pp Collisions 

      Calvo Gómez, Míriam; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physical Review Letters, 2021, Vol. 126, 2021-03)
      The production of χc1(3872) and ψ(2S) hadrons is studied as a function of charged particle multiplicity in pp collisions at a center-of-mass energy of 8 TeV, corresponding to an integrated luminosity ...

    • A Methodology to Study the University’s Online Teaching Activity from Virtual Platform Indicators: The Effect of the Covid-19 Pandemic at Universitat Politècnica de Catalunya 

      Prat, Joana; Llorens, Ariadna; Salvador, Francesc; Alier, Marc; Amo Filvà, Daniel (Sustainability, 2021, 13 (9), 2021-05)
      The Covid-19 pandemic led Catalan universities to do all teaching and evaluation onlinefrom 11 March 2020 until the end of term on 30 July. Conventional universities made the transition toonline teaching ...

    • Comparing Face-to-Face, Emergency Remote Teaching and Smart Classroom: A Qualitative Exploratory Research Based on Students’ Experience during the COVID-19 Pandemic 

      Petchamé Sabartés, Josep; Iriondo Sanz, Ignasi; Villegas Portero, Eva; Riu Vila, David; Fonseca Escudero, David (Sustainability, 2021, 13 (12), 2021-06)
      The COVID-19 pandemic significantly disrupted traditional face-to-face teaching world-wide and forced education institutions to adopt new, online teaching formats to enable students tocontinue with their ...

    • Business Model Dynamics from Interaction with Open Innovation 

      Peñarroya Farell, Montserrat; Miralles, Francesc (Miralles i Torner) (Journal of Open Innovation: Technology, Market, and Complexity, 2021, 7 (1), 2021-03)
      In today’s competitive environment, firms face strong challenges. We live in a volatile,uncertain, complex and ambiguous (VUCA) environment where open innovation is a strategicchoice and, on top of ...

    • Mixed Assessment of Virtual Serious Games Applied in Architectural and Urban Design Education 

      Fonseca Escudero, David; Cavalcanti, Janaina; Peña Camarillas, Enric; Valls, Victor; Sánchez Sepúlveda, Mónica; Moreira, Fernando; Navarro Delgado, Isidro; Redondo Domínguez, Ernesto (Sensors, 2021, 21 (9), 2021-04)
      The creation and usage of serious games on virtual reality (VR) and/or interactive platformsfor the teaching of architecture, construction, urban planning, and other derived areas, such as securityand ...

    • Animación Facial: Cómo (Re)crear el perfecto rostro humano 3D 

      Villagrasa Falip, Sergi; Duran Castells, Jaume; Clares Gavilán, Judith (Memorias CISCI 2009, 2009-07)
      El modelado 3D y la animación facial humana es una de las tareas más complejas en el área de gráficos por ordenador. Hoy en día, la creciente demanda de animación facial se acelera, partiendo principalmente ...

    • Facial Animation and motion capture: key role for the communication 

      Villagrasa Falip, Sergi; Duran Castells, Jaume; Fonseca Escudero, David (Proceedings of the 2nd International Multi-Conference on Society, Cybernetics and Informatics, 2008-06)
      In the last 100 years we have observed a great development of the technology. This development applied to the mass media as the radio, the cinema, the television, or Internet have influence in the human ...

    • Sistema Fun Experience Design (FED) aplicado en el aula 

      Labrador Ruiz de la Hermosa, Emiliano; Villegas Portero, Eva (Revista de Investigación en Docencia Universitaria de la Informática, Vol. 7, No. 2, 2014-05)
      Este artículo trata de la exposición de un caso de éxito de la aplicación de gamificación en la educación universitaria. Diseño y Usabilidad 1 (DiUI) es una asignatura común para todos los estudiantes ...