Enviaments recents

  • The nose of the sperm whale: overviews of functional design, structural homologies and evolution 

    Huggenberger, Stefan; André, Michel; Oelschläger, Helmut A. (2016-06)
    Article
    Accés obert
    The hypertrophic and much elongated epicranial (nasal) complex of sperm whales (Physeter macrocephalus) is a unique device to increase directionality and source levels of echolocation clicks in aquatic environments. The ...
  • A search for secluded dark matter in the sun with the ANTARES neutrino telescope 

    Adrian Martinez, Silvia; Albert, A.; André, Michel (2016-05-05)
    Article
    Accés obert
    A search for Secluded Dark Matter annihilation in the Sun using 2007-2012 data of the ANTARES neutrino telescope is presented. Three different cases are considered: a) detection of dimuons that result from the decay of the ...
  • The firts combined search for neutrino point-sources in the Southern Hemisphere with the ANTARES and IceCube neutrino telescopes 

    Albert, A.; Anton, G.; André, Michel (2016-05-23)
    Article
    Accés obert
    We present the results of searches for point-like sources of neutrinos based on the first combined analysis of data from both the ANTARES and IceCube neutrino telescopes. The combination of both detectors, which differ in ...
  • Time calibration with atmospheric muon tracks in the ANTARES neutrino telescope 

    Adrian Martinez, Silvia; Albert, A.; André, Michel (2016-05)
    Article
    Accés obert
    The ANTARES experiment consists of an array of photomultipliers distributed along 12 lines and located deep underwater in the Mediterranean Sea. It searches for astrophysical neutrinos collecting the Cherenkov light induced ...
  • High-energy neutrino follow-up search of gravitational wave event GW150914 with ANTARES and IceCube 

    Adrian Martinez, Silvia; Albert, A.; André, Michel; Anghinolfi, Marco; Anton, G.; Ardid, M.; Aubert, J.-J.; Avgitas, T.; Baret, B.; Barrios Martí, J.; Basa, S.; Bertin, V.; Biagi, S.; Bormuth, R.; Bouwhuis, M.C. (American Physical Society, 2016-06-23)
    Article
    Accés obert
    We present the high-energy-neutrino follow-up observations of the first gravitational wave transient GW150914 observed by the Advanced LIGO detectors on September 14, 2015. We search for coincident neutrino candidates ...
  • ANTARES constrains a blazar origin of two IceCube PeV neutrino events 

    Adrian Martinez, Silvia; Albert, Andreas; André, Michel (2015-04-01)
    Article
    Accés obert
    Context. The source(s) of the neutrino excess reported by the IceCube Collaboration is unknown. The TANAMI Collaboration recently reported on the multiwavelength emission of six bright, variable blazars which are positionally ...
  • Ultrastructure of the Odontocete Organ of Corti: Scanning and Transmission Electron Microscopy 

    Morell Ybarz, María; Lenoir, Marc; Dabin, Willy; Ferreira, Marisa; Maestre, Iranzu; Degollada Bastos, Eduard; Cazevieille, Chantal; Fortuño, Jose-Manuel; Puel, Jean-Luc; André, Michel (2015-02-15)
    Article
    Accés obert
    The morphological study of the Odontocete organ of Corti, together with possible alterations associated with damage from sound exposure, represents a key conservation approach to assess the effects of acoustic pollution ...
  • Searches for clustering in the time integrated skymap of the ANTARES neutrino telescope 

    Adrian Martinez, Silvia; Albert, Andreas; André, Michel (2014-05)
    Article
    Accés obert
    This paper reports a search for spatial clustering of the arrival directions of high energy muon neutrinos detected by the ANTARES neutrino telescope. An improved two-point correlation method is used to study the autocorrelation ...
  • A search for neutrino emission from the Fermi bubbles with the ANTARES telescope 

    Adrian Martinez, Silvia; Albert, A.; Al Samarai, Imen; André, Michel; Anton, G.; Anvar, S.; Ardid, M.; Astraatmadja, T.; Baret, B.; Basa, S.; Bertin, V.; Biagi, S.; Bogazzi, C.; Bouhou, B.; Brunner, J.; Morganti, M.; Schmidt, J.; Stolarczyk, Th. (2014-02-06)
    Article
    Accés obert
    Analysis of the Fermi-LAT data has revealed two extended structures above and below the Galactic Centre emitting gamma rays with a hard spectrum, the so-called Fermi bubbles. Hadronic models attempting to explain the origin ...
  • An acoustic valve within the nose of sperm whales Physeter macrocephalus 

    Huggenberger, Stefan; André, Michel; Oelschläger, Helmut A. (2014-04-01)
    Article
    Accés restringit per política de l'editorial
    Sperm whales Physeter macrocephalus emit impulsive sound signals in short series of rhythmic clicks (codas) for communication, and in long series of single acoustic events (usual clicks) for echolocation. Both click types ...

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