Auflistung nach Autor/in "c6b1534b-ecc4-450e-a446-0b4273cbc0fe"

Auflistung nach Autor/in "c6b1534b-ecc4-450e-a446-0b4273cbc0fe"

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  • Characterizing the continuous gravitational-wave signal from boson clouds around Galactic isolated black holes 
    Zhu, Sylvia J.; Baryakhtar, Masha; Papa, Maria Alessandra; Tsuna, Daichi; Kawanaka, Norita; Eggenstein, Heinz-Bernd (College Park, MD : American Physical Society, 2020)
    Ultralight bosons can form large clouds around stellar-mass black holes via the superradiance instability. Through processes such as annihilation, these bosons can source continuous gravitational-wave signals with frequencies ...
  • 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 ...
  • Hierarchical follow-up of subthreshold candidates of an all-sky Einstein@Home search for continuous gravitational waves on LIGO sixth science run data 
    Papa, Maria Alessandra; Eggenstein, Heinz-Bernd; Walsh, Sinéad; Di Palma, Irene; Allen, Bruce; Astone, Pia; Bock, Oliver; Creighton, Teviet D.; Keitel, David; Machenschalk, Bernd; Prix, Reinhard; Siemens, Xavier; Singh, Avneet; Zhu, Sylvia J.; Schutz, Bernard F. (College Park, MD : American Physical Society, 2016)
    We report results of an all-sky search for periodic gravitational waves with frequency between 50 and 510 Hz from isolated compact objects, e.g., neutron stars. A new hierarchical multistage approach is taken, supported ...
  • Results of an all-sky high-frequency Einstein@Home search for continuous gravitational waves in LIGO's fifth science run 
    Singh, Avneet; Papa, Maria Alessandra; Eggenstein, Heinz-Bernd; Zhu, Sylvia J.; Pletsch, H.; Allen, Bruce; Bock, Oliver; Maschenchalk, Bernd; Prix, Reinhard; Siemens, Xavier (College Park, MD : American Physical Society, 2016)
    We present results of a high-frequency all-sky search for continuous gravitational waves from isolated compact objects in LIGO's fifth science run (S5) data, using the computing power of the Einstein@Home volunteer computing ...