Auflistung nach Schlagwort "Gravitationswelle"

Sortiert nach: Sortierung: Ergebnisse:

  • Development of core elements for the LISA optical bench : electro-optical measurement systems and test devices 
    Diekmann, Christian (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2013)
    [no abstract]
  • Directed search for continuous gravitational waves from the Galactic center 
    Aasi, J.; Allen, Bruce; Ast, Stefan; Aufmuth, Peter; Danzmann, Karsten; Kaufer, S.; Lück, Harald; Meier, Tobias; Schnabel, R.; Vahlbruch, H.; Willke, Benno; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2013)
    We present the results of a directed search for continuous gravitational waves from unknown, isolated neutron stars in the Galactic center region, performed on two years of data from LIGO’s fifth science run from two LIGO ...
  • Directly comparing GW150914 with numerical solutions of Einstein's equations for binary black hole coalescence 
    Abbott, B.P.; Allen, Bruce; Aufmuth, Peter; Bisht, A.; Danzmann, Karsten; Denker, T.; Heurs, M.; Kaufer, S.; Krueger, C.; Lough, J.D.; Lück, Harald; Sawadsky, A.; Schütte, D.; Steinmeyer, D.; Vahlbruch, H.; Willke, Benno; Wimmer, M.H.; Wittel, H.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2016)
    We compare GW150914 directly to simulations of coalescing binary black holes in full general relativity, including several performed specifically to reproduce this event. Our calculations go beyond existing semianalytic ...
  • Einstein@Home all-sky search for periodic gravitational waves in LIGO S5 data 
    Aasi, J.; Allen, Bruce; Ast, Stefan; Aufmuth, Peter; Danzmann, Karsten; Kaufer, S.; Lück, Harald; Meier, Tobias; Schnabel, R.; Vahlbruch, H.; Willke, Benno; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2013)
    This paper presents results of an all-sky search for periodic gravitational waves in the frequency range [50,1 190]  Hz and with frequency derivative range of ∼[−20,1.1]×10−10  Hz s−1 for the fifth LIGO science run (S5). ...
  • Einstein@Home search for continuous gravitational waves from Cassiopeia A 
    Zhu, Sylvia J.; Papa, Maria Alessandra; Eggenstein, Heinz-Bernd; Prix, Reinhard; Wette, Karl; Allen, Bruce; Bock, Oliver; Keitel, David; Krishnan, Badri; Machenschalk, Bernd; Shaltev, Miroslav; Siemens, Xavier (College Park, MD : American Physical Society, 2016)
    We report the results of a directed search for continuous gravitational-wave emission in a broad frequency range (between 50 and 1000 Hz) from the central compact object of the supernova remnant Cassiopeia A (Cas A). The ...
  • EOM sideband phase characteristics for the spaceborne gravitational wave detector LISA 
    Barke, S.; Tröbs, Michael; Sheard, Benjamin; Heinzel, Gerhard; Danzmann, Karsten (Heidelberg : Springer Verlag, 2010)
    The Laser Interferometer Space Antenna (LISA) is a joint ESA/NASA mission proposed to observe gravitational waves. One important noise source in the LISA phase measurement will be on-board reference oscillators. An ...
  • Erratum: Search for gravitational waves from compact binary coalescence in LIGO and Virgo data from S5 and VSR1 
    Abadie, J.; Affeldt, Christoph; Allen, Bruce; Aufmuth, Peter; Aulbert, C.; Ballardin, G.; Bauchrowitz, J.; Bertolini, A.; Bock, O.; Bogan, C.; Born, Michael; Breyer, J.; Brinkmann, M.; Britzger, M.; Dahl, K.; Danzmann, Karsten; Di Palma, Irene; Eberle, Tobias; Fehrmann, H.; Frede, M.; Friedrich, Daniel; Goetz, E.; Goßler, S.; Graef, C.; Grote, Hartmut; Hewitson, M.; Kaufer, Henning; Kawazoe, F.; Khalaidovski, Alexander; Kim, H.; Kranz, O.; Kringel, V.; Kühn, G.; Kwee, P.; Lastzka, N.; Leong, J.R.; Lück, Harald; Machenschalk, Bernd; Mazzolo, G.; Mehmet, Moritz; Meier, Tobias; Mossavi, K.; Müller-Ebhard, H.; Pickenpack, M.; Pletsch, H.J.; Pöld, J.; Prijatelj, M.; Prix, R; Puncken, O.; Röver, C.; Rüdiger, A.; Salemi, F.; Schilling, R.; Schnabel, Roman; Schreiber, E.; Schulz, B.; Shaltev, M.; Steinlechner, J.; Steinlechner, S.; Tarabrin, S.P.; Taylor, J.R.; Thüring, A.; Vahlbruch, H.; Veltkamp, C.; Wanner, A.; Weinert, M.; Wessels, P.; Westphal, Tobias; Wette, K.; Willke, Benno; Winkelmann, L.; Winkler, W.; Wittel, H.; Yamamoto, K.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2012)
    [No abstract available]
  • Estimating the Contribution of Dynamical Ejecta in the Kilonova Associated with GW170817 
    Abbott, B.P.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (Bristol : Institute of Physics Publishing, 2017)
    The source of the gravitational-wave (GW) signal GW170817, very likely a binary neutron star merger, was also observed electromagnetically, providing the first multi-messenger observations of this type. The two-week-long ...
  • Extreme-ultraviolet frequency combs from high-order harmonic generation with few-cycle pulse trains 
    Tudorovskaya, Maria; Lein, Manfred (College Park, MD : American Physical Society, 2017)
    The spectrum of a high-repetition train of laser pulses consists of many equally spaced lines, forming an optical frequency comb which is useful for high-precision spectroscopy. By exposing atoms to a train of strong pulses, ...
  • Fiber modulators and fiber amplifiers for LISA 
    Tröbs, Michael; Barke, S.; Möbius, J.; Engelbrecht, M.; Theeg, T.; Kracht, D.; Sheard, Benjamin; Heinzel, Gerhard; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    We present the sideband phase characteristics of a fiber-coupled integrated electro-optical modulator (EOM) at a modulation frequency of 2 GHz for Fourier frequencies from 0.1 mHz to 1 Hz. The upper phase noise limit was ...
  • FINDCHIRP: An algorithm for detection of gravitational waves from inspiraling compact binaries 
    Allen, Bruce; Anderson, W.G.; Brady, P.R.; Brown, D.A.; Creighton, J.D.E. (College Park, MD : American Physical Society, 2012)
    Matched-filter searches for gravitational waves from coalescing compact binaries by the LIGO Scientific Collaboration use the FINDCHIRP algorithm: an implementation of the optimal filter with innovations to account for ...
  • First all-sky search for continuous gravitational waves from unknown sources in binary systems 
    Aasi, J.; Allen, Bruce; Ast, Stefan; Aufmuth, Peter; Danzmann, Karsten; Kaufer, S.; Lück, Harald; Meier, Tobias; Schnabel, R.; Vahlbruch, H.; Willke, Benno; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2014)
    We present the first results of an all-sky search for continuous gravitational waves from unknown spinning neutron stars in binary systems using LIGO and Virgo data. Using a specially developed analysis program, the TwoSpect ...
  • First targeted search for gravitational-wave bursts from core-collapse supernovae in data of first-generation laser interferometer detectors 
    Abbott, B.P.; Allen, Bruce; Aufmuth, Peter; Bisht, A.; Danzmann, Karsten; Denker, T.; Heurs, M.; Kaufer, S.; Krueger, C.; Lough, J.D.; Lück, Harald; Sawadsky, A.; Schütte, D.; Steinmeyer, D.; Vahlbruch, H.; Willke, Benno; Wimmer, M.H.; Wittel, H.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2016)
    We present results from a search for gravitational-wave bursts coincident with two core-collapse supernovae observed optically in 2007 and 2011. We employ data from the Laser Interferometer Gravitational-wave Observatory ...
  • Gravitational wave detectors 
    Aufmuth, Peter; Danzmann, Karsten (Bristol : Institute of Physics Publishing, 2005)
    The existence of gravitational radiation is a prediction of Einstein's general theory of relativity. Gravitational waves are perturbations in the curvature of spacetime caused by accelerated masses. Since the 1960s ...
  • Gravitational Waves and Gamma-Rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A 
    Abbott, B.P.; Abbott, R.; Abbott, T.D.; Acernese, F.; Ackley, K.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (Bristol : Institute of Physics Publishing, 2017)
    On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo detectors, and the gamma-ray burst (GRB) GRB 170817A was observed independently by the Fermi Gamma-ray Burst Monitor, and ...
  • GW150914: First results from the search for binary black hole coalescence with Advanced LIGO 
    Abbott, B.P.; Allen, Bruce; Aufmuth, Peter; Bisht, A.; Danzmann, Karsten; Denker, T.; Heurs, M.; Kaufer, S.; Krueger, C.; Lough, J.D.; Lück, Harald; Sawadsky, A.; Schütte, D.; Steinmeyer, D.; Vahlbruch, H.; Willke, Benno; Wimmer, M.H.; Wittel, H.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2016)
    On September 14, 2015, at 09∶50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO) simultaneously observed the binary black hole merger GW150914. We report the results of a matched-filter ...
  • GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2 
    Abbott, B.P.; Abbott, R.; Abbott, T.D.; Acernese, F.; Ackley, K.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2017)
    We describe the observation of GW170104, a gravitational-wave signal produced by the coalescence of a pair of stellar-mass black holes. The signal was measured on January 4, 2017 at 10 11:58.6 UTC by the twin advanced ...
  • GW170608: Observation of a 19 Solar-mass Binary Black Hole Coalescence 
    Abbott, B.P.; Abbott, R.; Abbott, T.D.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; et al. (Bristol : Institute of Physics Publishing, 2017)
    On 2017 June 8 at 02:01:16.49 UTC, a gravitational-wave (GW) signal from the merger of two stellar-mass blackholes was observed by the two Advanced Laser Interferometer Gravitational-Wave Observatory detectors with anetwork ...
  • High-energy neutrino follow-up search of gravitational wave event GW150914 with ANTARES and IceCube 
    Adrian-Martinez, S.; Allen, Bruce; Bisht, A.; Danzmann, Karsten; Denker, T.; Heurs, M.; Kaufer, S.; Kawazoe, F.; Krueger, C.; Lough, J.D.; Lück, Harald; Sawadsky, A.; Schütte, D.; Steinmeyer, D.; Vahlbruch, H.; Willke, Benno; Wimmer, M.H.; Wittel, H.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2016)
    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 ...
  • Improved upper limits on the stochastic gravitational-wave background from 2009-2010 LIGO and Virgo data 
    Aasi, J.; Allen, Bruce; Ast, Stefan; Aufmuth, Peter; Danzmann, Karsten; Kaufer, S.; Lück, Harald; Meier, Tobias; Schnabel, R.; Vahlbruch, H.; Willke, Benno; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2014)
    Gravitational waves from a variety of sources are predicted to superpose to create a stochastic background. This background is expected to contain unique information from throughout the history of the Universe that is ...