Auflistung nach Schlagwort "stars: neutron"

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  • 1-OGC: The First Open Gravitational-wave Catalog of Binary Mergers from Analysis of Public Advanced LIGO Data 
    Nitz, Alexander H.; Capano, Collin; Nielsen, Alex B.; Reyes, Steven; White, Rebecca; Brown, Duncan A.; Krishnan, Badri (Bristol : Institute of Physics Publishing, 2019)
    We present the first Open Gravitational-wave Catalog, obtained by using the public data from Advanced LIGO's first observing run to search for compact-object binary mergers. Our analysis is based on new methods that improve ...
  • Detecting Binary Compact-object Mergers with Gravitational Waves: Understanding and Improving the Sensitivity of the PyCBC Search 
    Nitz, Alexander H.; Dent, Thomas; Dal Canton, Tito; Fairhurst, Stephen; Brown, Duncan A. (Bristol : Institute of Physics Publishing, 2017)
    We present an improved search for binary compact-object mergers using a network of ground-based gravitational wave detectors. We model a volumetric, isotropic source population and incorporate the resulting distribution ...
  • Einstein@Home discovery of the gamma-ray millisecond pulsar PSR J2039-5617 confirms its predicted redback nature 
    Clark, C.J.; Nieder, L.; Voisin, G.; Allen, B.; Aulbert, C.; Behnke, O.; Breton, R.P.; Choquet, C.; Corongiu, A.; Dhillon, V.S.; Eggenstein, H.B.; Fehrmann, H.; Guillemot, L.; Harding, A.K.; Kennedy, M.R.; Machenschalk, B.; Marsh, T.R.; Sánchez, D.M.; Mignani, R.P.; Stringer, J.; Wadiasingh, Z.; Wu, J. (Oxford : Oxford Univ. Press, 2020)
    The Fermi Large Area Telescope gamma-ray source 3FGL J2039.6-5618 contains a periodic optical and X-ray source that was predicted to be a 'redback' millisecond pulsar (MSP) binary system. However, the conclusive identification ...
  • 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 ...
  • Multi-messenger observations of a binary neutron star merger 
    Abbott, B.P.; et al.; LIGO Scientific Collaboration; Virgo Collaboration (Bristol : Institute of Physics Publishing, 2017)
    On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi ...
  • On the Progenitor of Binary Neutron Star Merger GW170817 
    Abbott, B.P.; et al. (Bristol : Institute of Physics Publishing, 2017)
    On 2017 August 17 the merger of two compact objects with masses consistent with two neutron stars was discovered through gravitational-wave (GW170817), gamma-ray (GRB 170817A), and optical (SSS17a/AT 2017gfo) observations. ...
  • Search for High-energy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory 
    Albert, A.; et al. (Bristol : Institute of Physics Publishing, 2017)
    The Advanced LIGO and Advanced Virgo observatories recently discovered gravitational waves from a binary neutron star inspiral. A short gamma-ray burst (GRB) that followed the merger of this binary was also recorded by the ...
  • Search of nearby resolved neutron stars among optical sources 
    Bihain, Gabriel (Oxford : Oxford Univ. Press, 2023)
    Neutron stars are identified as pulsars, X-ray binary components, central objects of supernovae remnants, or isolated thermally emitting sources and at distances beyond 120 pc. A population extrapolation suggests 103 objects ...
  • Upper Limits on Gravitational Waves from Scorpius X-1 from a Model-based Cross-correlation Search in Advanced LIGO Data 
    Abbott, B.P.; Adya, V.B.; Affeldt, Christoph; Allen, Bruce; Ashton, G.; Aufmuth, Peter; Aulbert, C.; Baune, C.; Beer, C.; Bergmann, G.; Birnholtz, O.; Bisht, A.; Bock, O.; Bode, N.; Brinkmann, M.; Cabero, M.; Capano, C.D.; Danilishin, S.L.; Danzmann, Karsten; Denker, T.; Dent, T.; Doravari, S.; Drago, M.; Eggenstein, H.-B.; Fehrmann, H.; Gabbard, H.; Goetz, E.; Grote, H.; Hanke, M.M.; Heurs, M.; Hu, Y.M.; Indik, N.; Junker, J.; Karvinen, K.S.; Kaufer, S.; Khan, S.; Kirchhoff, R.; Koch, P.; Koehlenbeck, S.M.; Krämer, C.; Kringel, V.; Krishnan, B.; Kuehn, G.; Lehmann, J.; Lough, J.D.; Lück, Harald; Lundgren, A.P.; Machenschalk, Bernd; Meadors, G.D.; Mukherjee, A.; Nery, M.; Nielsen, A.B.; Nitz, A.; Noack, A.; Ohme, F.; Oppermann, P.; Papa, M.A.; Post, A.; Prijatelj, M.; Prix, R.; Puncken, O.; Rüdiger, A.; Salemi, F.; Schmidt, J.; Schreiber, E.; Schuette, D.; Schulte, B.W.; Schutz, B.F.; Singh, A.; Steinke, M.; Steinmeyer, D.; Theeg, T.; Vahlbruch, H.; Wei, L.-W.; Weinert, M.; Wessels, P.; Westphal, T.; Wette, K.; Willke, B.; Wimmer, M.H.; Winkler, W.; Wittel, H.; Woehler, J.; Wu, D.S.; et al. (Bristol : Institute of Physics Publishing, 2017)
    We present the results of a semicoherent search for continuous gravitational waves from the low-mass X-ray binary Scorpius X-1, using data from the first Advanced LIGO observing run. The search method uses details of the ...