294 citations · 418 across the 21 of their papers we have counts for
4 papers · 1 filter
Transient Signatures of Star-Envelope Collisions in Little Red Dots
Tomoya Suzuguchi, Kohei Inayoshi
Little red dots (LRDs) are compact high-redshift objects, newly discovered by the James Webb Space Telescope. Although LRDs exhibit broad Balmer emission lines suggestive of the pr…
Formation pathway of Population III coalescing binary black holes through stable mass transfer
Kohei Inayoshi, Ryosuke Hirai, Tomoya Kinugawa +1
We study formation of stellar mass binary black holes (BBHs) originating from Population III (PopIII) stars, performing stellar evolution simulations for PopIII binaries with MESA.…
Possible Indirect Confirmation of the Existence of Pop III Massive Stars by Gravitational Wave
Tomoya Kinugawa, Kohei Inayoshi, Kenta Hotokezaka +2
We perform population synthesis simulations for Population III (Pop III) coalescing binary neutron stars (NS-NSs), neutron star - black hole binaries (NS-BHs), and binary black hol…
Testing two-component jet models of GRBs with orphan afterglows
Kohei Inayoshi, Ryo Tsutsui
In the \swift era, two-component jet models were introduced to explain the complex temporal profiles and the diversity of early afterglows. In this paper, we concentrate on the two…