155 citations · 527 across the 22 of their papers we have counts for
22 papers
Orbital Contraction of Post-Common-Envelope Binaries with a Circumbinary Disk
Shigeyuki Karino, Kenji Nakamura
Tight and compact binary systems, such as double neutron star binaries, are believed to undergo a common envelope evolution phase, resulting in strongly bound orbits. During this p…
Characteristics and evolution of Be-type high mass X-ray binaries as potential Ultraluminous X-ray Sources
Shigeyuki Karino
Some ultraluminous X-ray sources (ULXs) exhibit X-ray pulses, and their central sources are thought to be neutron stars. It has also been suggested that some are transient sources…
High-Mass X-Ray Binaries with Be Donors as Ultraluminous X-Ray Sources
Shigeyuki Karino
Since the detection of X-ray pulses from ultraluminous X-ray sources (ULXs) in 2014, neutron stars have been considered as their central objects. However, it remains unclear how ne…
Spin evolution of neutron stars in wind-fed high mass X-ray binaries
Shigeyuki Karino
The observed X-ray pulse period of OB-type high-mass X-ray binary (HMXB) pulsars are typically longer than 100 seconds. It is considered that the interaction between the strong mag…
Stellar wind accretion and accretion disk formation: applications to neutron star high mass X-ray binaries
Shigeyuki Karino, Kenji Nakamura, Ali Taani
Recent X-ray observations have revealed the complexity and diversity of high-mass X-ray binaries (HMXBs). This diversity challenges a classical understanding of the accretion proce…
On the possibility of disk-fed formation in supergiant high-mass X-ray binaries
Ali Taani, Shigeyuki Karino, Liming Song +3
We have considered the existence of neutron star magnetic field given by the cyclotron lines. We collected the data of 9 sources of high-mass X-ray binaries with supergiant compani…