Recent Submissions

  • Langevin equation approach for slow dynamics in magnetic systems 

    Sancho, Jose Maria; Lacasta Palacio, Ana María; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi; Tejeda Gómez, José Arturo (Elsevier Science, 1993)
    Article
    Restricted access - publisher's policy
    We present a magnetic model based on a Langevin equation which exhibits slow relaxation dynamics of ln(t) type. The system is composed of magnetic particles which are under the influence of a local potential and interact ...
  • Fractal structure and predictive strategy of the daily extreme temperature residuals at Fabra Observatory (NE Spain, years 1917-2005) 

    Lana Pons, Francisco Javier; Burgueño, August; Serra de Larrocha, Carina; Martínez Santafé, Maria Dolors (2015-07-01)
    Article
    Restricted access - author's decision
    A compilation of daily extreme temperatures recorded at the Fabra Observatory (Catalonia, NE Spain) since 1917 up to 2005 has permitted an exhaustive analysis of the fractal behaviour of the daily extreme temperature ...
  • Aftershock sequences of three seismic crises at southern California, USA, simulated by a cellular automata model based on self-organized criticality 

    Monterrubio Velasco, Marisol; Lana Pons, Francisco Javier; Martínez Santafé, Maria Dolors (2015-03-01)
    Article
    Restricted access - confidentiality agreement
    Several properties of aftershock series related to the main shocks of Landers, Northridge and Hector Mine (southern California, USA) are reproduced by the Dynamic Fiber Bundle Model, DFBM. Optimum values for the three ...
  • Criticality in the slowed-down boiling crisis at zero gravity 

    Charignon, Thomas; Lloveras Muntané, Pol Marcel; Chatain, Denis; Truskinovsky, Lev; Vives, Eduard; Beysens, Daniel; Nikolayev, Vadim (2015-05-12)
    Article
    Restricted access - publisher's policy
    Boiling crisis is a transition between nucleate and film boiling. It occurs at a threshold value of the heat flux from the heater called CHF (critical heat flux). Usually, boiling crisis studies are hindered by the high ...
  • Slow relaxation dynamics and aging in random walks on activity driven temporal networks 

    Sousa da Mata, Angelica; Pastor Satorras, Romualdo (Springer, 2015-02-04)
    Article
    Open Access
    We investigate the dynamic relaxation of random walks on temporal networks by focusing in the recently proposed activity driven model [N. Perra, B. Gon, calves, R. Pastor-Satorras, A. Vespignani, Sci. Rep. 2, 469 (2012)]. ...
  • Insights into Q2Qbar2 states from an effective perspective 

    Ametller Congost, Lluís; Talavera Sánchez, Pedro (American Physical Society, 2015-10-07)
    Article
    Open Access
    We discuss the two-photon coupling of the lightest scalar meson on the basis of an extension of χPT. Using low-energy data on the pion form factor and the γγ→π+π−(π0π0) cross sections as inputs, we find Γ(σ→γγ)≅0.126  keV. ...
  • Is long range transport of pollen in the NW Mediterranean basin influenced by Northern Hemisphere teleconnection patterns? 

    Izquierdo Miguel, Rebeca; Alarcón Jordán, Marta; Periago Oliver, M. Cristina; Belmonte Soler, Jordina (2015-11-01)
    Article
    Open Access
    Climatic oscillations triggered by the atmospheric modes of the Northern Hemisphere teleconnection patterns have an important influence on the atmospheric circulation at synoptic scale in Western Mediterranean Basin. ...
  • Phase transition in hydrogen-bonded 1-adamantane-methanol 

    Ben Hassine, Bacem; Negrier, Philippe; Barrio Casado, María del; Mondieig, Denise; Massip, Stephane; Tamarit Mur, José Luis (2015-08-01)
    Article
    Open Access
    The polymorphism of 1-adarnantane-methanol C11H18O has been investigated by differential thermal analysis and single-crystal and powder X-ray diffraction. Below the melting temperature (389.5 +/- 0.4 K), this compound ...
  • Epidemic processes in complex networks 

    Pastor Satorras, Romualdo; Castellano, Claudio; Van Mieghem, Piet; Vespignani, Alessandro (2015-08-31)
    Article
    Open Access
    In recent years the research community has accumulated overwhelming evidence for the emergence of complex and heterogeneous connectivity patterns in a wide range of biological and sociotechnical systems. The complex ...
  • Triethylenetetramine dihydrochloride: interactions and conformations in two anhydrous structures and a hydrate 

    Henriet, Theo; Nicolai, Beatrice; Ghaddar, Carine; Barrio Casado, María del; Do, Bernard; Yagoubi, Najet; Tamarit Mur, José Luis; Rietveld, Ivo B. (2015-01-01)
    Article
    Open Access
    Triethylenetetramine is a polyamine type chelating ligand for copper(II), which is currently used, mainly in its dihydrochloride form, as an alternative to d-penicillamine against Wilsons disease. Because knowledge about ...

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