6 papers
A Vortex Avalanche Model for Pulsar Glitches
M. Ali Alpar, Erbil Gügercinoğlu
Pulsar glitches are thought to involve sudden unpinning and fast transport of large numbers of pinned vortices, possibly triggered by breaking of the neutron star crust solid. Such…
Revealing the Temporally Stable Bimodal Energy Distribution of FRB 20121102A with a Tripled Burst Set from AI Detections
Yidan Wang, Jing Han, Pei Wang +34
Active repeating Fast Radio Bursts (FRBs), with their large number of bursts, burst energy distribution, and their potential energy evolution, offer critical insights into the FRBs…
Decadal evolution of a repeating fast radio burst source
P. Wang, J. S. Zhang, Y. P. Yang +48
The origin of fast radio bursts (FRBs), the brightest cosmic radio explosions, is still unknown. Bearing critical clues to FRBs' origin, the long-term evolution of FRBs has yet to…
Investigating lower limit of metallicity for Galactic thin disk
Guozhen Hu, Zhengyi Shao, Erbil Gugercinoglu +1
We explore the metal-poor regime of the Galactic disk on the distribution of stars in the [/M]- plane, to identify the most metal-poor thin disk (MPTnD) stars belonging to…
Statistical analysis of pulsar flux density distribution
H. W. Xu, R. S. Zhao, Erbil Gugercinoglu +14
This study presents a comprehensive analysis of the spectral properties of 886 pulsars across a wide frequency range from 20MHz to 343.5GHz, including a total of 86 millisecond pul…
X-ray hardening preceding the onset of SGR 1935+2154's radio pulsar phase
Pei Wang, Jian Li, Long Ji +32
Magnetars are neutron stars with extremely strong magnetic fields, frequently powering high-energy activity in X-rays. Pulsed radio emission following some X-ray outbursts have bee…