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2,265 Research products, page 1 of 227

  • Publications
  • 2017-2021
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  • European Commission
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  • HAL Descartes

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  • Open Access English
    Authors: 
    Levi, Michele;
    Publisher: HAL CCSD
    Country: France
    Project: EC | preQFT (639729)

    We present in detail an Effective Field Theory (EFT) formulation for the essential case of spinning objects as the components of inspiralling compact binaries. We review its implementation, carried out in a series of works in recent years, which leveled the high post-Ne...

  • Open Access English
    Authors: 
    T. Guillet; Alain Marty; C. Beigné; C. Vergnaud; M.-T. Dau; Paul Noël; Jacopo Frigerio; Giovanni Isella; Matthieu Jamet;
    Publisher: HAL CCSD
    Countries: Italy, France, France, France
    Project: EC | microSPIRE (766955), ANR | TOP-RISE (ANR-16-CE24-0017)

    Topological insulators (TIs) like Bi$_2$Se$_3$ are a class of material with topologically protected surface states in which spin-momentum locking may enable spin-polarized and defect-tolerant transport. In this work, we achieved the epitaxial growth of Bi$_2$Se$_3$ thin...

  • Publication . Article . Preprint . 2018
    Open Access English
    Authors: 
    Alexander I. Bufetov; Boris Solomyak;
    Publisher: HAL CCSD
    Country: France
    Project: NSF | Fractals and Ergodic Theo... (1361424), EC | IChaos (647133)

    We consider a direct product of a suspension flow over a substitution dynamical system and an arbitrary ergodic flow and give quantitative estimates for the speed of convergence for ergodic integrals of such systems. Our argument relies on new uniform estimates of the s...

  • Open Access English
    Authors: 
    Patrick Ciarlet; Jr.; Martin Vohralik;
    Publisher: HAL CCSD
    Country: France
    Project: EC | GATIPOR (647134)

    International audience We present a posteriori error analysis of diffusion problems where the diffusion tensor is not necessarily symmetric and positive definite and can in particular change its sign. We first identify the correct intrinsic error norm for such problems,...

  • Open Access English
    Authors: 
    B. De Marco; Gabriele Ponti; P.-O. Petrucci; Maïca Clavel; Stephane Corbel; R. Belmont; Susmita Chakravorty; Mickael Coriat; S. Drappeau; Jorge Ferreira; +6 more
    Publisher: HAL CCSD
    Countries: France, Italy, Italy
    Project: EC | POLONEZ (665778)

    We studied X-ray reverberation lags in the BHXRB GX 339-4 at the end of the 2014-2015 outburst. We analysed data from a XMM-Newton campaign covering the end of the transition from the soft to the hard state, and the decrease of luminosity in the hard state. During all t...

  • Open Access
    Authors: 
    Pennec, Xavier;
    Publisher: arXiv
    Country: France
    Project: EC | G-Statistics (786854)

    The asymptotic concentration of the Fr{��}chet mean of IID random variables on a Rieman-nian manifold was established with a central limit theorem by Bhattacharya \& Patrangenaru (BP-CLT) [6]. This asymptotic result shows that the Fr{��}chet mean behaves almost as t...

  • Open Access English
    Authors: 
    Aab, A.; Abreu, P.; AGLIETTA, MARCO; Al Samarai, I.; Albuquerque, I. F. M.; Allekotte, I.; Almela, A.; Alvarez Castillo, J.; Alvarez-Muñiz, J.; Anastasi, G. A.; +190 more
    Publisher: HAL CCSD
    Countries: Portugal, Argentina, Netherlands, Italy, Belgium, Germany, Italy, Italy, France
    Project: NSF | Pierre Auger Project (0450696), EC | AUGER2FUTURE (328826), EC | EPLANET (246806), ANR | SUPER (ANR-11-IDEX-0004), EC | NEUCOS (646623)

    We present a new method for probing the hadronic interaction models at ultrahigh energy and extracting details about mass composition. This is done using the time profiles of the signals recorded with the water-Cherenkov detectors of the Pierre Auger Observatory. The pr...

  • Open Access English
    Authors: 
    Caterina Caracciolo; Sophie Aubin; Clement Jonquet; Emna Amdouni; Romain David; Leyla Garcia; Brandon Whitehead; Catherine Roussey; Armando Stellato; Ferdinando Villa;
    Publisher: Ubiquity Press
    Countries: Spain, France
    Project: EC | EPPN2020 (731013), EC | EOSC-Life (824087), EC | RDA Europe 4.0 (777388), ANR | PHENOME (ANR-11-INBS-0012), ANR | D2KAB (ANR-18-CE23-0017)

    In this paper, we report on the outputs and adoption of the Agrisemantics Working Group of the Research Data Alliance (RDA), consisting of a set of recommendations to facilitate the adoption of semantic technologies and methods for the purpose of data interoperability i...

  • Open Access English
    Authors: 
    Tomasz Komorowski; Stefano Olla; Marielle Simon;
    Country: France
    Project: ANR | CEMPI (ANR-11-LABX-0007), ANR | EDNHS (ANR-14-CE25-0011), EC | HyLEF (715734)

    International audience; We consider a one-dimensional chain of coupled oscillators in contact at both ends with heat baths at different temperatures, and subject to an external force at one end. The Hamiltonian dynamics in the bulk is perturbed by random exchanges of th...

  • Open Access English
    Authors: 
    Luis Cano; Stéphane Bertani; Marie-Laure Island; Juan Pablo Cerapio; Eloy Ruiz; Pascal Pineau; Valérie Monbet; Karim Boudjema; Luis Taxa; Sandro Casavilca-Zambrano; +3 more
    Publisher: HAL CCSD
    Country: France
    Project: EC | COCLICAN (823935)

    We have previously described a form of hepatocellular carcinoma (HCC) in non-cirrhotic liver (HCC-NC) developed by Peruvian patients. We analyzed the metallomic profile in hepatic tissues from two independent cohorts exhibiting HCC-NC. Clinical, histopathological data, ...