21 citations · 33 across the 6 of their papers we have counts for
5 papers
Constraints on the Neutron-Star Structure from the Clocked X-Ray Burster 1RXS J180408.9342058
Akira Dohi, Wataru Iwakiri, Nobuya Nishimura +3
Type-I X-ray bursts are rapid-brightening transient phenomena on the surfaces of accreting neutron stars (NSs). Some X-ray bursts, called {\it clocked bursters}, exhibit regular be…
EOS-dependent millihertz quasi-periodic oscillation in low-mass X-ray binary
Helei Liu, Yong Gao, Zhaosheng Li +4
We studied the frequency and critical mass accretion rate of millihertz quasi-periodic oscillations (mHz QPOs) using a one-zone X-ray burst model. The surface gravity is specified…
Investigating Time Evolution of Thermal Emission from the Putative Neutron Star in SN 1987A for 50+ Years
Akira Dohi, Emanuele Greco, Shigehiro Nagataki +4
Observations collected with the Atacama Large Millimeter/submillimeter Array (ALMA) and analysis of broadband X-ray spectra have recently suggested the presence of a central compac…
Gravitational wave asteroseismology on cooling neutron stars
Hajime Sotani, Akira Dohi
We examine the gravitational wave frequencies from neutron stars during thermal evolution, adopting the relativistic Cowling approximation. We particularly focus on the neutron sta…
Cooling of Isolated Neutron Stars with Pion Condensation: Possible Fast Cooling in a Low-Symmetry-Energy Model
Akira Dohi, Helei Liu, Tsuneo Noda +1
We studied thermal evolution of isolated neutron stars (NSs) including the pion condensation core, with an emphasis on the stiffness of equation of state (EOS). Many temperature ob…