activity
20022026
most citedAnomalous X-ray pulsars: Persistent States with Fallback Disks

76 citations · 727 across the 30 of their papers we have counts for

collaborators

30 papers

astro-ph.HE2026

Rotating Radio Transient Phases of Isolated Neutron Star Systems and Descendants of Central Compact Objects

Ş. Demirok, Ü. Ertan, A. A. Gençali

Rotating radio transients (RRATs) form an isolated neutron star (INS) population characterized by their sporadic and short radio bursts. In the fallback disc model, it was suggeste…

astro-ph.HE2024

On the lack of X-ray pulsation in most neutron star low-mass X-ray binaries

Ndiogou Niang, Unal Ertan, Ali Arda Gencali +5

We have investigated whether the lack of X-ray pulsations from most neutron star (NS) low-mass X-ray binaries (LMXBs) could be due to the extension of their inner disc to the NS su…

astro-ph.HE2023★ 2 cited

Typical X-ray Outburst Light Curves of Aql X-1

Ömer Faruk Çoban, Unal Ertan

We show that a typical X-ray outburst light curve of Aql X-1 can be reproduced by accretion onto the neutron star in the frame of the disk instability model without invoking partia…

astro-ph.HE2022★ 10 cited

Evolution of the long-period pulsar PSR J0901-4046

Ali Arda Gencali, Unal Ertan, M. Ali Alpar

The fallback disc model predicted that anomalous X-ray pulsars (AXPs) and soft-gamma repeaters (SGRs) will evolve to isolated long period pulsars before the discovery of the first…

astro-ph.HE2021★ 13 cited

On the torque reversals of 4U 1626--67

Ali Arda Gencali, Ndiogou Niang, Ozan Toyran +7

We have investigated the detailed torque-reversal behavior of 4U 1626--67 in the framework of the recently developed comprehensive model of the inner disk radius and torque calcula…

astro-ph.HE2021★ 9 cited

The minimum rotation period of millisecond pulsars

Unal Ertan, M. Ali Alpar

A simple and natural explanation for the minimum period of millisecond pulsars follows from a correlation between the accretion rate and the frozen surface dipole magnetic field re…