Results 61 to 70 of about 87,130 (189)
Applied Sciences, 2023 The telescope is the core device for space gravitational wave detection. It is responsible for receiving signal light and emitting outgoing light simultaneously.
Benliang Sang +4 more
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The search for continuous gravitational waves: metric of the multi-detector F-statistic [PDF]
, 2006 We develop a general formalism for the parameter-space metric of the multi-detector F-statistic, which is a matched-filtering detection statistic for continuous gravitational waves.
P. Jaranowski, Reinhard Prix
core +2 more sources
Applied SciencesThe detection of space-based gravitational waves imposes stringent requirements on inter-satellite absolute distance measurement and communication capabilities.
Chenying Sun +3 more
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Improved optical ranging for space based gravitational wave detection
Classical and Quantum Gravity, 2013 The operation of 106 km scale laser interferometers in space will permit the detection of gravitational waves at previously unaccessible frequency regions. Multi-spacecraft missions, such as the Laser Interferometer Space Antenna (LISA), will use time delay interferometry to suppress the otherwise dominant laser frequency noise from their measurements.
Sutton, Andrew +6 more
openaire +2 more sources
Dark matter and electroweak phase transition in the Z 2 symmetric Georgi-Machacek model
Journal of High Energy PhysicsWe present a comprehensive investigation of the Z 2 symmetric Georgi-Machacek (GM) model, focusing on the dark matter (DM) in the model and the electroweak phase transition (EWPT).
Chih-Ting Lu, Yongcheng Wu, Siyu Xu
doaj +1 more source
UniverseSpace gravitational wave detection primarily focuses on the rich wave sources corresponding to the millihertz frequency band, which provide key information for studying the fundamental physics of cosmology and astrophysics.
Pan-Pan Wang, Cheng-Gang Shao
doaj +1 more source
Detecting the gravitational wave background from primordial black hole dark matter
, 2016 The black hole merging rates inferred after the gravitational-wave detection by Advanced LIGO/VIRGO and the relatively high mass of the progenitors are consistent with models of dark matter made of massive primordial black holes (PBH).
Clesse, Sebastien, García-Bellido, Juan
core +1 more source
Detection of gravitational waves by stellar scintillation in space [PDF]
Il Nuovo Cimento B Series 10, 1968 It is shown that gravitational waves generated by close binaries in our galaxy will lead to stellar scintillation. This scintillation seems to be large enough to be detectable with sensitive photocounters in space. With two observation stations separated by a sufficiently large distance in space, it should be also possible to measure the space-time ...
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Picometer stable scan mechanism for gravitational wave detection in space [PDF]
SPIE Proceedings, 2010 Detection and observation of gravitational waves requires extremely accurate displacement measurement in the frequency range 0.03 mHz to 1 Hz. The Laser Interferometer Space Antenna (LISA) mission will attain this by creating a giant interferometer in space, based on free floating proof masses in three spacecrafts. Due to orbit evolution and time delay
Rijnveld, N., Pijnenburg, J.A.C.M.
openaire +2 more sources
Pinpointing gravitational waves via astrometric gravitational wave antennas
Scientific ReportsThe direct detection of gravitational waves by ground-based optical interferometers has opened a new window in astronomy. Besides, the sensitivity of these linear detectors to the direction of arrival of an incoming gravitational wave is limited compared
Mariateresa Crosta +5 more
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