Browsing Articles publicats en revistes by Title

Now showing items 494-513 of 538

    • Study of D sJ decays to D+K0S and D 0K+ final states in pp collisions 

      Calvo Gómez, Míriam; Camboni, Alessandro; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2012, Vol. 2012, No.4 (Abril), 2012-10-23)
      A study of D+K0S and D 0 K + final states is performed in a sample of 1.0 fb−1 of pp collision data collected at a centre-of-mass energy of s√=7TeV with the LHCb detector. We confirm the existence of ...

    • Study of forward Z + jet production in pp collisions at s√ = 7 TeV 

      Badalov, Alexey; Calvo Gómez, Míriam; Camboni, Alessandro; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2014, Vol. 2014, No.1 (Gener), 2014-01-09)
      A measurement of the Z(→ μ + μ −) + jet production cross-section in pp collisions at a centre-of-mass energy s√ = 7 TeV is presented. The analysis is based on an integrated luminosity of 1.0 fb−1 recorded ...

    • Study of NVIS Channel for USN Protocol Definition in Antarctica 

      Masó Llinàs, Josep M.; Porté Jiménez, Joaquim; Pijoan Vidal, Joan Lluís; Badia Folguera, David (Electronics, 2020, Vol. 9, No. 6, 2020-06)
      Every year, the number of ubiquitous sensor networks (USN) is increasing and the need for remote USN communications is emerging in some scenarios. As an alternative to satellite communications, more ...

    • Study of the kinematic dependences of Λ 0b production in pp collisions and a measurement of the Λ 0b → Λ +c π − branching fraction 

      Badalov, Alexey; Calvo Gómez, Míriam; Camboni, Alessandro; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2014, Vol. 2014, No.8 (Agost), 2014-08-26)
      The kinematic dependences of the relative production rates, fΛ0b/fd, of Λ 0b baryons and B 0 mesons are measured using Λ 0b → Λ +c π − and B¯¯¯¯0 →D+π− decays. The measurements use proton-proton ...

    • Study of the rare B0s and B0 decays into the π+ π− μ+ μ− final state 

      Badalov, Alexey; Calvo Gómez, Míriam; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physics Letters B , 2015, Vol. 743 (Abril), 2015-04-09)
      A search for the rare decays B0s→π+π−μ+μ−and B0→π+π−μ+μ−is performed in a data set corresponding to an integrated luminosity of 3.0fb−1collected by the LHCb detector in proton–proton collisions at ...

    • Study of W boson production in association with beauty and charm 

      Badalov, Alexey; Calvo Gómez, Míriam; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physical Review D, 2015, Vol. 92, No. 5 (Setembre), 2015-09-08)
      The associated production of a W boson with a jet originating from either a light parton or heavy-flavor quark is studied in the forward region using proton-proton collisions. The analysis uses data ...

    • Study of η − η′ mixing from measurement of B 0(s)  → J/ψη(′) decay rates 

      Badalov, Alexey; Calvo Gómez, Míriam; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2015, Vol. 2015, No.1 (Gener), 2015-01-08)
      A study of B and Bs meson decays into J/ψ η and J/ψ η′ final states is performed using a data set of proton-proton collisions at centre-of-mass energies of 7 and 8 TeV, collected by the LCHb experiment ...

    • Study of Υ production and cold nuclear matter effects in pPb collisions at √sNN = 5 TeV 

      Badalov, Alexey; Calvo Gómez, Míriam; Camboni, Alessandro; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2014, Vol. 2014, No.7 (Juliol), 2014-07-21)
      Production of Υ mesons in proton-lead collisions at a nucleon-nucleon centre-of-mass energy sNN−−−−√ = 5 TeV is studied with the LHCb detector. The analysis is based on a data sample corresponding to ...

    • Study of χb meson production in pp collisions at s√=7 and 8TeV and observation of the decay χb(3P)→Υ(3S)γ 

      Badalov, Alexey; Calvo Gómez, Míriam; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (The European Physical Journal C, 2014, Vol. 74, no. 10 (Octubre), 2014-10-08)
      A study of χb meson production at LHCb is performed on proton–proton collision data, corresponding to 3.0 fb−1of integrated luminosity collected at centre-of-mass energies s√ = 7 and 8 TeV. The fraction ...

    • Sustainable Entrepreneurship in Response to Grand Challenges: What Do We Know and How Do We Move Forward? 

      Villar, Eula Bianca; Miralles, Francesc (Miralles i Torner) (DLSU Business & Economics Review. 2019, Vol. 28, 3, 2019)
      The role of sustainability is gaining ground in management and entrepreneurship research especially in the midst of increasing exposure of the society to grand challenges. This paper provides a narrative ...

    • Systematic Review of How Engineering Schools around the World Are Deploying the 2030 Agenda 

      Romero, Susana; Alaéz, Marian; Amo Filvà, Daniel; Fonseca Escudero, David (Sustainability, 2020, Vol. 12, No 12, 2020-06)
      At the UN Summit in New York 2015 it was agreed that a sustainable development of theplanet is essential to strengthen universal peace in a broader capacity. On that basis, a call was madeto all nations ...

    • Systematic review on which analytics and learning methodologies are applied in primary and secondary education in the learning of robotics sensors 

      Amo Filvà, Daniel; Fox, Paul; Fonseca, David; Poyatos, César (Sensors, 2020-12-29)
      Robotics technology has become increasingly common both for businesses and for private citizens. Primary and secondary schools, as a mirror of societal evolution, have increasingly integrated science, ...

    • Systematic Review on Which Analytics and Learning Methodologies Are Applied in Primary and Secondary Education in the Learning of Robotics Sensors 

      Amo Filvà, Daniel; Fox, Paul; Fonseca Escudero, David; Poyatos, César (Sensors, 2020, Vol. 21, No. 1, 2020-12)
      Robotics technology has become increasingly common both for businesses and for private citizens. Primary and secondary schools, as a mirror of societal evolution, have increasingly integrated science, ...

    • Tactile Fabric Panel in an Eight Zones Structure 

      Alsina Claret, Maria; Escudero i Costa, Francesc; Margalef Marrugat, Jordi; Luengo Álvarez, Sonia (Sensors, 2007, Nov (7) 11, 2007-11)
      By introducing a percentage of conductive material during the manufacture of sewing thread, it is possible to obtain a fabric which is able to detect variations in pressure in certain areas. In previous ...

    • Test of Lepton Universality Using B+→K+ℓ+ℓ− Decays 

      Badalov, Alexey; Calvo Gómez, Míriam; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Physical Review Letters, 2014, Vol. 113, No. 15 (Octubre), 2014-10-06)
      A measurement of the ratio of the branching fractions of the B+→K+μ+μ− and B+→K+e+e− decays is presented using proton-proton collision data, corresponding to an integrated luminosity of 3.0  fb−1, ...

    • Test of lepton universality with Λ0b→pK−ℓ+ℓ− decays 

      Calvo Gómez, Míriam; Camboni, Alessandro; Golobardes, Elisabet; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Journal of High Energy Physics, 2020, 40, 2020-04)
      The ratio of branching fractions of the decays Λ0b → pK−e+e− and Λ0b → pK−μ+μ−, R−1pK, is measured for the first time using proton-proton collision data corresponding to an integrated luminosity of 4.7 ...

    • The Case of "Anis del Mono" Factory. Regenerating Coastal Heritage in Catalonia 

      Martínez Duran, Anna; Gordon Guerra, Jordi; Martín Tost, Xavier; Peguero Piquer, Anna (AthensJournal of Mediterranean Studies, 2016, Vol. 2, 3, 2016-07)
      The "IAM group" (Investigation in Mediterranean Architecture), School of Architecture LaSalle -URL, Barcelona, has developed a research project entitled "Strategies for Sustainable Regeneration ...

    • The effective integration of ICTs in universities: the role of knowledge and academic experience of professors 

      Cubeles, Albert; Riu, David (Technology, pedagogy and education, 2018-04-16)
      Despite the fact that investment in information and communication technologies (ICTs) in universities has increased dramatically, there is no clear evidence that ICTs have been incorporated effectively ...

    • The Integration of campsites in cultural landscapes: architectural actions on the Catalan coast, Spain 

      Martín Tost, Xavier; Martínez Duran, Anna; Renteria Cano, Isabela de (Sustainability, 2020, Vol. 12, No 6, 2020-08)
      Over the last 60 years, the development of tourism in Spain has produced an unprecedentedoccupation of the territory. Urban growth, hotels and infrastructures have transformed much ofthe natural ...

    • Time alignment of the front end electronics of the LHCb calorimeters 

      Abellan Beteta, Carlos; Calvo Gómez, Míriam; Camboni, Alessandro; Roselló Canal, Mar; Vilasís Cardona, Xavier (Journal of Instrumentation, 2012, Vol. 7, No.8 (Agost), 2012-08-21)
      LHCb is the experiment at the Large Hadron Collider at CERN designed for performing studies of CP-symmetry violation and rare decays of B-hadrons. Its calorimeter system allows to trigger on photons and ...