scholarly journals The Decihertz Laser Interferometer Can Determine the Position of the Coalescing Binary Neutron Stars within an Arcminute a Week before the Final Merging Event to the Black Hole

2003 ◽  
Vol 596 (2) ◽  
pp. L231-L234 ◽  
Author(s):  
Ryuichi Takahashi ◽  
Takashi Nakamura
Keyword(s):  
Black Hole ◽  
Neutron Stars ◽  
Laser Interferometer ◽  
Binary Neutron Stars

scholarly journals Black hole from merging binary neutron stars: How fast can it spin?

2013 ◽  
Vol 88 (2) ◽  
Author(s):  
Wolfgang Kastaun ◽  
Filippo Galeazzi ◽  
Daniela Alic ◽  
Luciano Rezzolla ◽  
José A. Font
Keyword(s):  
Black Hole ◽  
Neutron Stars ◽  
Binary Neutron Stars

Long-term general relativistic simulation of binary neutron stars collapsing to a black hole

2009 ◽  
Vol 80 (6) ◽  
Author(s):  
Kenta Kiuchi ◽  
Yuichiro Sekiguchi ◽  
Masaru Shibata ◽  
Keisuke Taniguchi
Keyword(s):  
Black Hole ◽  
Neutron Stars ◽  
General Relativistic ◽  
Binary Neutron Stars

scholarly journals Fallback Supernova Assembly of Heavy Binary Neutron Stars and Light Black Hole–Neutron Star Pairs and the Common Stellar Ancestry of GW190425 and GW200115

2021 ◽  
Vol 920 (1) ◽  
pp. L17
Author(s):  
Alejandro Vigna-Gómez ◽  
Sophie L. Schrøder ◽  
Enrico Ramirez-Ruiz ◽  
David R. Aguilera-Dena ◽  
Aldo Batta ◽  
...  
Keyword(s):  
Black Hole ◽  
Neutron Star ◽  
Neutron Stars ◽  
The Common ◽  
Binary Neutron Stars

The Shadow of the Black Hole

2020 ◽  
Author(s):  
John W. Moffat
Keyword(s):  
United States ◽  
Black Holes ◽  
Black Hole ◽  
Neutron Stars ◽  
Gravitational Wave ◽  
Gravitational Waves ◽  
Laser Interferometer ◽  
The United States ◽  
Gravitational Theory ◽  
The People

The author visits one of the two Laser Interferometer Gravitational- Wave Observatory (LIGO) sites in the United States, at Hanford, Washington. This is where scientists are detecting gravitational waves generated by faraway merging black holes and neutron stars. He meets the people who work there and has discussions with some of them. The director gives him a tour of the LIGO experimental installation, describing the work, the technological details of the apparatus, and answers his questions. On the final day of the visit, the author gives a talk to the LIGO group on gravitational waves and on an alternative gravitational theory.

scholarly journals Black Holes in the Universe

1998 ◽  
Vol 11 (1) ◽  
pp. 28-41
Author(s):  
I.D. Novikov
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Neutron Stars ◽  
Supernova Explosions ◽  
The Universe

Some 30 years ago very few scientists thought that black holes may really exist. Attention focussed on the black hole hypothesis after neutron stars had been discovered. It was rather surprising that astrophysicists immediately ‘welcomed’ black holes. They found their place not only in the remnants of supernova explosions but also in the nuclei of galaxies and quasars.

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