Results 281 to 290 of about 28,835 (313)

Estimating the hole surface area of insecticide-treated nets using image analysis, manual hole counting and exact hole measurements. [PDF]

open access: yesMalar J
Mbuba E   +14 more
europepmc   +1 more source

Accelerating binary black hole system

International Journal of Modern Physics A, 2022
Recently, by the end of their second observing run, advanced LIGO and Virgo have detected some binary black hole mergers. In this paper, we show that the acceleration of black holes around each other causes the emergence of two Rindler space–times. The parameters of the black hole in each region change in opposite order to the parameters of the black ...
openaire   +1 more source

Close black-hole binary systems

Physical Review D, 1992
When the amount of gravitational radiation is small, a binary system of two orbiting black holes evolves in a quasistationary manner. This system can be approximated by a linear combination of geometries each of which has standing waves at spatial infinity; however, the combination has purely outgoing radiation.
, Blackburn, , Detweiler
openaire   +2 more sources

Black Holes in Binary Systems

AIP Conference Proceedings, 2010
In this study, we consider binary systems with black‐hole components whose physical parameters are determined. In these systems, angular‐momentum (AM) loss via cool stellar winds is compared to AM loss by gravitational radiation.
K. Yakut   +2 more
openaire   +1 more source

Binary black hole mergers

Physics Today, 2011
Solving the equations of general relativity presents unique challenges. Nowadays many of those have been met, and new numerical simulations are revealing surprising astrophysical phenomena.
Thomas W. Baumgarte, Stuart L. Shapiro
openaire   +1 more source

Black-hole binaries

2001
The black hole is the most exotic object in the universe predicted as a direct consequence of general relativity. Research of stellar mass black holes dates back to 1939, when Oppenheimer and ***Snyder (1939) predicted the possible presence of black holes.
openaire   +1 more source

Black Holes in Binary Stars

1996
Introduction Distinguishing neutron stars and black holes Optical companions and dynamical masses X-ray signatures of the nature of a compact object Structure and evolution of black-hole binaries High-mass black-hole binaries Low-mass black-hole binaries Low-mass black holes Formation of black holes in binaries Conclusions and future prospects.
openaire   +2 more sources

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