229 citations · 532 across the 5 of their papers we have counts for
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Non-thermal neutrinos from supernovae leaving a magnetar
Shunsaku Horiuchi, Yudai Suwa, Hajime Takami +2
Under the fossil field hypothesis of the origin of magnetar magnetic fields, the magnetar inherits its magnetic field from its progenitor. We show that during the supernova of such…
Impact of Rotation on Neutrino Emission and Relic Neutrino Background from Population III Stars
Yudai Suwa, Tomoya Takiwaki, Kei Kotake +1
We study the effects of rotation on the neutrino emission from Population III (Pop III) stars by performing a series of two-dimensional rotational collapse simulations of Pop III s…
Probing reheating temperature of the universe with gravitational wave background
Kazunori Nakayama, Shun Saito, Yudai Suwa +1
Thermal history of the universe after big-bang nucleosynthesis (BBN) is well understood both theoretically and observationally, and recent cosmological observations also begin to r…