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Advanced LIGO

3509Citations signalées, ce qui n’est pas une note de qualité
87Institutions déclarées
15Pays d’affiliation déclarés

Rattachement africain : us, fr, gb, it, de, br, in, ru, au, hu, es, ca, cn, tw, kr. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

The Advanced LIGO gravitational wave detectors are second-generation instruments designed and built for the two LIGO observatories in Hanford, WA and Livingston, LA, USA. The two instruments are identical in design, and are specialized versions of a Michelson interferometer with 4 km long arms. As in Initial LIGO, Fabry–Perot cavities are used in the arms to increase the interaction time with a gravitational wave, and power recycling is used to increase the effective laser power. Signal recycling has been added in Advanced LIGO to improve the frequency response. In the most sensitive frequency region around 100 Hz, the design strain sensitivity is a factor of 10 better than Initial LIGO. In addition, the low frequency end of the sensitivity band is moved from 40 Hz down to 10 Hz. All interferometer components have been replaced with improved technologies to achieve this sensitivity gain. Much better seismic isolation and test mass suspensions are responsible for the gains at lower frequencies. Higher laser power, larger test masses and improved mirror coatings lead to the improved sensitivity at mid and high frequencies. Data collecting runs with these new instruments are planned to begin in mid-2015.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Advanced LIGO
Date Crossref
03/03/2015
Éditeur
IOP Publishing
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

California Institute of TechnologyLouisiana State UniversityUniversity of FloridaLIGO Scientific CollaborationCentre National de la Recherche ScientifiqueLaboratoire d’Annecy de Physique des ParticulesInstitut National de Physique Nucléaire et de Physique des ParticulesCardiff UniversityUniversity of SannioIstituto Nazionale di Fisica Nucleare, Sezione di NapoliMax Planck Institute for Gravitational PhysicsMassachusetts Institute of TechnologyInstituto Nacional de Pesquisas EspaciaisInter-University Centre for Astronomy and AstrophysicsTata Institute of Fundamental ResearchInternational Centre for Theoretical SciencesSyracuse UniversityUniversity of Wisconsin–MilwaukeeUniversity of MississippiCalifornia State University, FullertonUniversity of SouthamptonLeibniz University HannoverUniversity of BirminghamMontana State UniversityUniversity of GlasgowColumbia UniversityStanford UniversityBrownsville Public LibraryRaja Ramanna Centre for Advanced TechnologyLomonosov Moscow State UniversityGoddard Space Flight CenterThe University of Western AustraliaEötvös Loránd UniversityWashington State UniversityUniversity of OregonUniversity of Maryland, College ParkUniversity of Massachusetts AmherstUniversitat de les Illes BalearsUniversity of TorontoCanadian Institute for Theoretical AstrophysicsTsinghua UniversityUniversity of MichiganNational Tsing Hua UniversityCharles Sturt UniversityPusan National UniversityAustralian National UniversityCarleton CollegeSonoma State UniversityTexas Tech UniversityUniversity of MinnesotaUniversity of SheffieldMontclair State UniversityNorthwestern UniversityUniversity of CambridgeUniversity of SzegedRutherford Appleton LaboratoryEmbry–Riddle Aeronautical UniversityPennsylvania State UniversityAmerican UniversityThe University of AdelaideWest Virginia UniversityRaman Research InstituteKorea Institute of Science & Technology InformationUniversity of StrathclydeIndian Institute of Science Education and Research ThiruvananthapuramInstitute of Applied PhysicsSeoul National UniversityHanyang UniversityInstitute for Plasma ResearchThe University of MelbourneMonash UniversitySouthern University and Agricultural and Mechanical CollegeWilliam & MaryWilliams (United States)Abilene Christian UniversityICTP South American Institute for Fundamental ResearchIndian Institute of Science Education and Research KolkataWhitman CollegeNational Institute for Mathematical SciencesRochester Institute of TechnologyHobart and William Smith CollegesUniversity of the West of ScotlandUniversität HamburgIndian Institute of Technology GandhinagarAndrews UniversityTrinity UniversityUniversity of Washington

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Pulsars and Gravitational Waves ResearchGeophysics and Sensor TechnologyMagnetic confinement fusion research

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