Now showing items 1-11 of 11

    • A comparison of analytical models for resonant inductive coupling wireless power transfer 

      Bou Balust, Elisenda; Alarcón Cot, Eduardo José; Gutiérrez Cabello, Jordi (The Electromagnetics Academy, 2012)
      Conference report
      Open Access
      Recent research in wireless power transfer (WPT) using resonant inductive coupling has demonstrated very high e±ciencies (above 40%) at large distances compared to the antenna dimensions, which has exponentially increased ...
    • Evolution and CNO yields of Z = 10-5 stars and possible effects on carbon-enhanced metal-poor production 

      Gil Pons, Pilar; Doherty, Carolyn L.; Lau, Herbert B.; Campbell, Simon W; Suda, Takuma; Guilani, Shervin Mansouri; Gutiérrez Cabello, Jordi; Lattanzio, John C. (2013-09)
      Article
      Open Access
      Aims. Our main goals are to get a deeper insight into the evolution and final fates of intermediate-mass, extremely metal-poor (EMP) stars. We also aim to investigate the C, N, and O yields of these stars. Methods. Using ...
    • Explosion of white dwarfs harboring hybrid CONe cores 

      Bravo Guil, Eduardo; Gil Pons, Pilar; Gutiérrez Cabello, Jordi; Doherty, Carolyn L. (EDP Sciences, 2016-04-12)
      Article
      Open Access
      Recently, it has been found that off-center carbon burning in a subset of intermediate-mass stars does not propagate all the way to the center, resulting in a class of hybrid CONe cores. The implications of a significant ...
    • Is there a chance for SNeI1/2? 

      Gil Pons, Pilar; Gutiérrez Cabello, Jordi; García-Berro Montilla, Enrique (2007-09)
      Article
      Open Access
      The evolution of primordial stars of initial masses between 5 and 10 M⊙ has been computed and analyzed in order to determine the nature of the remnants of massive intermediate–mass primordial stars and to check the ...
    • Nucleosynthetic yields of Z=1e-5 intermediate-mass stars 

      Gil Pons, Pilar; Doherty, Carolyn L.; Gutiérrez Cabello, Jordi; Campbell, Simon W; Siess, Lionel; Lattanzio, John C. (EDP Sciences, 2020-10-23)
      Article
      Open Access
      Abridged: Observed abundances of extremely metal-poor (EMP) stars in the Halo hold clues for the understanding of the ancient universe. Interpreting these clues requires theoretical stellar models at the low-Z regime. We ...
    • On the fate of extremely low metallicity stars 

      Gil Pons, Pilar; Gutiérrez Cabello, Jordi; García-Berro Montilla, Enrique; Althaus, Leandro Gabriel (2008)
      Article
      Open Access
      We have computed and analyzed the evolution of intermediate-mass stars of metallicity Z = 10−5 from the main sequence until the early stages of the TP-(S)AGB phase. In order to check the influence of mixing we have ...
    • Primordial to extremely metal-poor AGB and Super-AGB stars: White dwarf or supernova progenitors? 

      Gil Pons, Pilar; Doherty, Carolyn L.; Gutiérrez Cabello, Jordi; Siess, Lionel; Wattana Campbell, Simon; Lau, Herbert B.; Lattanzio, John C. (2018-11-29)
      Article
      Open Access
      Getting a better understanding of the evolution and nucleosynthetic yields of the most metal-poor stars ( Z ¿ 10 ¿5 ) is critical because they are part of the big picture of the history of the primitive universe. Yet many ...
    • Projecte de foment de les vocacions científico tecnològiques del Campus del Baix Llobregat de la UPC 

      Monfort Peligero, Lluís; Melo Vera, Maria Jesús; Casas Carbonell, Montserrat; Carnerero López, Sheila; Calero Galovart, Montserrat; Gutiérrez Cabello, Jordi; Reig Puig, Lourdes; López Codina, Daniel; Berenguer Sau, Jordi; Oca Baradad, Joan (2010-06)
      External research report
      Open Access
    • Simplified Femto-satellite Operations for Disaster Management Missions 

      Tristancho Martínez, Joshua; Gutiérrez Cabello, Jordi (2012)
      Conference report
      Open Access
      The reduction in size of satellites is reaching at the range of femto-satellites, i.e. satellites less than 100 grams in mass. One of the key points to achieve such a reduc tion is to simplify the design of the satellite, ...
    • SIXE: An X-ray experiment for the MINISAT platform 

      Bravo Guil, Eduardo; García-Berro Montilla, Enrique; Gutiérrez Cabello, Jordi; José Pont, Jordi; García Senz, Domingo; Cabestany Moncusí, Joan; Madrenas Boadas, Jordi (2001-01)
      Article
      Restricted access - publisher's policy
      SIXE (Spanish Italian X-ray Experiment) is an X-ray payload with geometric area of ~3200 cm2 , formed by four identical gas-filled Multiwire Proportional Counters devoted for a long term spectroscopy of selected X-ray ...
    • Spherical Rover for lunar and planetary exploration 

      Gutiérrez Cabello, Jordi; Tristancho Martínez, Joshua (2013)
      Conference report
      Open Access
      Historically, planetary and lunar rovers have been wheeled-driven. While this is usually seen as an advantage –due to the flight experience– in some cases, the unavoidable presence of gears and mobile parts can be a ...