output
19932026
most citedPrimordial Black Hole Scenario for the Gravitational-Wave Event GW150914

934 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2015 · astro-ph.COShow all

4 papers · 2 filters

astro-ph.CO2015★ 10 cited

Constraining higher-order parameters for primordial non-Gaussianities from power spectra and bispectra of imaging survey

Ichihiko Hashimoto, Atsushi Taruya, Takahiko Matsubara +2

We investigate the statistical power of higher-order statistics and cross-correlation statistics to constrain the primordial non-Gaussianity from the imaging surveys. In particular…

astro-ph.CO2015★ 65 cited

21cm-line bispectrum as method to probe Cosmic Dawn and Epoch of Reionization

Hayato Shimabukuro, Shintaro Yoshiura, Keitaro Takahashi +2

Redshifted 21cm signal is a promising tool to investigate the state of intergalactic medium (IGM) in the Cosmic Dawn (CD) and Epoch of Reionization(EoR). In our previous work (Shim…

astro-ph.CO2015★ 6 cited

Halo/Galaxy Bispectrum with Equilateral-type Primordial Trispectrum

Shuntaro Mizuno, Shuichiro Yokoyama

We investigate the effect of equilateral-type primordial trispectrum on the halo/galaxy bispectrum. We consider three types of equilateral primordial trispectra which are generated…

astro-ph.CO2015★ 106 cited

Primordial black holes as biased tracers

Yuichiro Tada, Shuichiro Yokoyama

Primordial black holes (PBHs) are theoretical black holes which may be formed during the radiation dominant era and, basically, caused by the gravitational collapse of radiational…