0000000000762715

AUTHOR

E. Quintero

showing 2 related works from this author

Multimessenger search for sources of gravitational waves and high-energy neutrinos: Initial results for LIGO-Virgo and IceCube

2014

Made available in DSpace on 2022-04-29T07:21:49Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-11-17 We report the results of a multimessenger search for coincident signals from the LIGO and Virgo gravitational-wave observatories and the partially completed IceCube high-energy neutrino detector, including periods of joint operation between 2007-2010. These include parts of the 2005-2007 run and the 2009-2010 run for LIGO-Virgo, and IceCube's observation periods with 22, 59 and 79 strings. We find no significant coincident events, and use the search results to derive upper limits on the rate of joint sources for a range of source emission parameters. For the optimistic assumption of …

MECHANISMPhysics and Astronomy (miscellaneous)AstrophysicsFOLLOW-UP OBSERVATIONSASTROPHYSICAL SOURCESIceCubeneutrinoDetection of gravitational waveGravitational waves neutrinoObservatory[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]QCLIGO Scientific CollaborationQBPhysicsGAMMA-RAY BURSTS[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Settore FIS/01 - Fisica SperimentaleAstrophysics::Instrumentation and Methods for AstrophysicsASTRONOMYNuclear and High Energy Physics; Physics and Astronomy (miscellaneous)NEUTRINOSNeutrino detectorComputingMethodologies_DOCUMENTANDTEXTPROCESSINGNeutrinoSENSITIVITYGIANT FLARENuclear and High Energy Physics[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]95.85.RyMUON NEUTRINOSAstrophysics::High Energy Astrophysical PhenomenaAstrophysics::Cosmology and Extragalactic AstrophysicsACCELERATIONGravitational wavesGeneral Relativity and Quantum CosmologyINSTABILITIESSettore FIS/05 - Astronomia e AstrofisicaCORE-COLLAPSE SUPERNOVAE[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex]ddc:530SDG 7 - Affordable and Clean EnergyCORE-COLLAPSEDETECTOR/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energyGravitational wave95.85.SzMAGNETIZED NEUTRON-STARS[ PHYS.ASTR.HE ] Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]AstronomyTRANSIENTS95.85.Sz; 95.85.RyRELATIVISTIC STARSLIGOPhysics and Astronomy[ SDU.ASTR.HE ] Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Gamma-ray burstEMISSIONEnergy (signal processing)
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Quantum dots of Cd0.5Mn0.5Te semimagnetic semiconductor formed by the cold isostatic pressure method

2005

Abstract Cd0.5Mn0.5Te is a semimagnetic semiconductor, which crystallizes in the zinc-blende structure (ZB) and exhibits a magnetic spin glass like transition at 21 K. Under pressure it shows a first-order phase transition around 2.6 GPa to the NaCl like structure. In this work, the pressure cycled method using a Paris–Edinburgh cell up to 8 GPa has been applied to Cd0.5Mn0.5Te samples in order to obtain recovered nanocrystals. The nanoparticles have been characterized by EDX and electron microscopy. The X-ray and electron diffraction results confirmed the existence of nanocrystals in the ZB phase with an average size of 7 nm. Magnetization measurements made in the range of 2–300 K at low f…

Phase transitionMaterials scienceCondensed matter physicsbusiness.industryCondensed Matter PhysicsElectronic Optical and Magnetic MaterialsSpin magnetic momentMagnetizationSemiconductorElectron diffractionQuantum dotPhase (matter)CrystallitebusinessJournal of Magnetism and Magnetic Materials
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