Auflistung nach Schlagwort "Gravitationswelle"

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  • Abadie, J.; Affeldt, C.; 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)
    We present results from a search for gravitational-wave bursts in the data collected by the LIGO and Virgo detectors between July 7, 2009 and October 20, 2010: data are analyzed when at least two of the three LIGO-Virgo ...
  • Abadie, J.; Affeldt, C.; 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)
    We report on an all-sky search for periodic gravitational waves in the frequency band 50–800 Hz and with the frequency time derivative in the range of 0 through −6×10−9  Hz/s. Such a signal could be produced by a nearby ...
  • Bell, Angus S.; Steinlechner, Jessica; Martin, Iain W.; Craig, Kieran; Cunningham, William; Rowan, Shella; Hough, Jim; Schnabel, Roman; Khalaidovski, Alexander (Bristol : Institute of Physics Publishing, 2017)
    The announcement of the direct detection of gravitational waves (GW) by the LIGO and Virgo collaboration in February 2016 has removed any uncertainty around the possibility of GW astronomy. It has demonstrated that future ...
  • Abbott, B.P.; Vahlbruch, H.; Willke, Benno; Wimmer, M.H.; Wittel, H.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (College Park, MD : American Physical Society, 2016)
    The first observational run of the Advanced LIGO detectors, from September 12, 2015 to January 19, 2016, saw the first detections of gravitational waves from binary black hole mergers. In this paper, we present full results ...
  • Krüger, Christoph; Heinert, Daniel; Khalaidovski, Alexander; Steinlechner, Jessica; Nawrodt, Ronny; Schnabel, Roman; Lück, Harald (London : Institute of Physics Publishing, 2015)
    Crystalline silicon has been proposed as a new test mass material in third generation gravitational wave detectors such as the Einstein telescope (ET). Birefringence can reduce the interferometric contrast and can produce ...
  • Knispel, B.; Allen, Bruce (College Park, MD : American Physical Society, 2008)
    For a uniform population of neutron stars whose spin-down is dominated by the emission of gravitational radiation, an old argument of Blandford states that the expected gravitational-wave amplitude of the nearest source ...
  • Schnabel, Roman; Britzger, M.; Brückner, F.; Burmeister, O.; Danzmann, Karsten; Dück, J.; Eberle, Tobias; Friedrich, Daniel; Lück, Harald; Mehmet, Moritz; Nawrodt, Ronny; Steinlechner, S.; Willke, Benno (Bristol : IOP Publishing Ltd., 2010)
    Current interferometric gravitational wave detectors use the combination of quasi-monochromatic, continuous-wave laser light at 1064 nm and fused silica test masses at room temperature. Detectors of the third generation, ...
  • Abbott, B.P.; Abbott, R.; Abbott, T.D.; Abernathy, M.R.; Acernese, F.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (Bristol : IOP Publishing Ltd., 2016)
    On 14 September 2015, a gravitational wave signal from a coalescing black hole binary system was observed by the Advanced LIGO detectors. This paper describes the transient noise backgrounds used to determine the significance ...
  • Degallaix, J.; Grote, Hartmut; Prijatelj, M.; Hewitson, M.; Hild, S.; Affeldt, C.; Freise, A.; Leong, J.; Lück, Harald; Strain, Kenneth A.; Wittel, H.; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    Recent experimental results from GEO600 operating with a DC readout and a tuned signal recycling cavity are reported. Compared to the S5/Astrowatch setup, two major changes in the configuration have been implemented: the ...
  • Isleif, Katharina-Sophie; Gerberding, Oliver; Mehmet, Moritz; Schwarze, Thomas S.; Heinzel, Gerhard; Danzmann, Karsten (Bristol : Institute of Physics Publishing, 2016)
    Laser interferometric readout systems with 1pm √Hz precision over long time scales have successfully been developed for LISA and LISA Pathfinder. Future gravitational physics experiments, for example in the fields of ...
  • 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 report on a comprehensive all-sky search for periodic gravitational waves in the frequency band 100–1500 Hz and with a frequency time derivative in the range of [−1.18,+1.00]×10−8  Hz/s. Such a signal could be produced ...
  • 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)
    Cosmic strings can give rise to a large variety of interesting astrophysical phenomena. Among them, powerful bursts of gravitational waves (GWs) produced by cusps are a promising observational signature. In this Letter we ...
  • Lieser, Maike; Fitzsimons, E.; Isleif, Katharina-Sophie; Killow, C.; Perreur-Lloyd, M.; Robertson, D.; Schuster, S.; Tröbs, Michael; Veith, S.; Ward, H.; Heinzel, Gerhard; Danzmann, Karsten (Bristol : Institute of Physics Publishing, 2016)
    In the planned eLISA mission a key part of the system is the optical bench that holds the interferometers for reading out the inter-spacecraft distance and the test mass position. We report on ongoing technology development ...
  • Wade, L.; Siemens, X.; Kaplan, D.L.; Knispel, B.; Allen, Bruce (College Park, MD : American Physical Society, 2012)
    We consider a simulated population of isolated Galactic neutron stars. The rotational frequency of each neutron star evolves through a combination of electromagnetic and gravitational-wave emission. The magnetic field ...
  • Prijatelj, M.; Grote, Hartmut; Degallaix, J.; Hewitson, M.; Hild, S.; Affeldt, C.; Freise, A.; Leong, J.; Lück, Harald; Strain, Kenneth A.; Wittel, H.; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    The implementation of a mode cleaner at the output port of the GEO 600 gravitational wave detector will be part of the upcoming transition from GEO 600 to GEO-HF. Part of the transition will be the move from a heterodyne ...
  • Wittchen, A.; et al.; LPF Collaboration (Bristol : Institute of Physics Publishing, 2017)
    LISA Pathfinder is a technology demonstration mission for the space-based gravitational wave observatory, LISA. It demonstrated that the performance requirements for the interferometric measurement of two test masses in ...
  • Gräf, Christian; Barr, B.W.; Bell, A.S.; Campbell, F.; Cumming, A.V.; Danilishin, S.L.; Gordon, N.A.; Hammond, G.D.; Hennig, J.; Houston, E.A.; Huttner, S.H.; Jones, R.A.; Leavey, Sean S.; Lück, Harald; Macarthur, J.; Marwick, M.; Rigby, S.; Schilling, R.; Sorazu, B.; Spencer, A.; Steinlechner, S.; Strain, Kenneth A.; Hild, Stefan (Bristol : IOP Publishing Ltd., 2014-11-07)
    The second generation of large scale interferometric gravitational wave (GW) detectors will be limited by quantum noise over a wide frequency range in their detection band. Further sensitivity improvements for future ...
  • Kawazoe, Fumiko; Taylor, John Robert; Bertolini, Alessandro; Born, Michael; Chen, Yanbei; Dahl, Katrin; Gering, Daniel; Goßler, Stefan; Gräf, Christian; Heinzel, Gerhard; Hild, Stefan; Kranz, Oliver; Kühn, Gerrit; Lück, Harald; Mossavi, Kasem; Schnabel, Roman; Somiya, Kentaro; Strain, Kenneth A.; Wanner, Alexander; Westphal, Tobias; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    The AEI 10 m Prototype is in its designing phase and will provide a test-bed for very sensitive interferometric experiments, such as the sub-SQL interferometer. It will test new techniques to reach - and even surpass - the ...
  • 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 ...
  • 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 ...