Takashi S. Nakamura

activity

19952017

most citedGravitational Waves from Coalescing Black Hole MACHO Binaries

383 citations · 3.2k across the 50 of their papers we have counts for

collaborators

Showing 2016 · astro-ph.HEShow all

2 papers · 2 filters

astro-ph.HE2016★ 5 cited

Pre-DECIGO can get the smoking gun to decide the astrophysical or cosmological origin of GW150914-like binary black holes

Takashi Nakamura, Masaki Ando, Tomoya Kinugawa +9

Pre-DECIGO consists of three spacecraft arranged in an equilateral triangle with 100km arm lengths orbiting 2000km above the surface of the earth. It is hoped that the launch date…

astro-ph.HE2016★ 29 cited

The detection of Quasinormal Mode of Pop III Binary Black Hole merger with final $M \sim 60 M_{⊙}$ and $a / M \sim 0.7$ would confirm the strong gravity space-time around $\sim 2 M$ which is only $\sim 1.17$ times the event horizon radius

Takashi Nakamura, Hiroyuki Nakano, Takahiro Tanaka

Recent population synthesis simulations of Pop III stars suggest that the event rate of coalescence of $\sim 30 M_{⊙}$ -- $30 M_{⊙}$ binary black holes can be high enough for the d…

Pre-DECIGO can get the smoking gun to decide the astrophysical or cosmological origin of GW150914-like binary black holes

The detection of Quasinormal Mode of Pop III Binary Black Hole merger with final M∼60M⊙​ and a/M∼0.7 would confirm the strong gravity space-time around ∼2M which is only ∼1.17 times the event horizon radius

The detection of Quasinormal Mode of Pop III Binary Black Hole merger with final $M \sim 60 M_{⊙}$ and $a / M \sim 0.7$ would confirm the strong gravity space-time around $\sim 2 M$ which is only $\sim 1.17$ times the event horizon radius