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Mostrando ítems 191-200 de 386
A gravitational wave standard siren measurement of the Hubble constant
(Nature Publishing Group, 2017)
On 17 August 2017, the Advanced LIGO(1) and Virgo(2) detectors observed the gravitational-wave event GW170817-a strong signal from the merger of a binary neutron-star system(3). Less than two seconds after the merger, a ...
Measuring the Spin of Black Holes in Binary Systems Using Gravitational Waves
(Amer Physical Soc, 2014)
Identificación y adaptación al modelo (MGGTI) respecto al dominio de gobierno de ti, dentro del área de gestión de desarrollo tecnológico en la Universidad de Córdoba
(Facultad de IngenieríaMontería, Córdoba, ColombiaIngeniería Industrial, 2022)
Search for continuous gravitational waves from neutron stars in globular cluster NGC 6544
(2017-04-19)
We describe a directed search for continuous gravitational waves in data from the sixth initial LIGO science run. The target was the nearby globular cluster NGC 6544 at a distance of ≈2.7 kpc. The search covered a broad ...
GW150914: Implications for the stochastic gravitational-wave background from binary black holes
(2016-03-31)
The LIGO detection of the gravitational wave transient GW150914, from the inspiral and merger of two black holes with masses 30M, suggests a population of binary black holes with relatively high mass. This observation ...
A DECAM SEARCH FOR AN OPTICAL COUNTERPART TO THE LIGO GRAVITATIONAL-WAVE EVENT GW151226
(Iop Publishing Ltd, 2016-08-01)
We report the results of a Dark Energy Camera optical follow-up of the gravitational-wave (GW) event GW151226, discovered by the Advanced Laser Interferometer Gravitational-wave Observatory detectors. Our observations cover ...
TOROS optical follow-up of the advanced LIGO–VIRGO O2 second observational campaign
(2020)
We present the methods and results of the optical follow-up, conducted by the Transient Optical Robotic Observatory of the South Collaboration, of gravitational wave events detected during the Advanced LIGO–Virgo second ...
Search for transient gravitational waves in coincidence with short-duration radio transients during 2007-2013
(Amer Physical Soc, 2016-06-20)
We present an archival search for transient gravitational-wave bursts in coincidence with 27 single-pulse triggers from Green Bank Telescope pulsar surveys, using the LIGO, Virgo, and GEO interferometer network. We also ...