24 citations · 72 across the 13 of their papers we have counts for
14 papers · 1 filter
Relativistic \(^{56}\text{Ni}\) Decay Lines in GRB 221009A
Rahim Moradi, Emre S. Yorgancioglu, Shao-Lin Xiong +4
Long Gamma Ray Bursts are thought to originate from the core collapse of massive stars that give rise to energetic broad-lined Type Ic supernovae. The brightest burst ever recorded…
An Accretion-Modulated Internal Shock Model for Long GRBs
R. Moradi, C. W. Wang, E. S. Yorgancioglu +1
We introduce the Accretion-Modulated Internal Shock model (AMIS) as a possible framework for explaining the observational properties of long gamma-ray burst (GRB) prompt emission.…
Constraining the Neutron-Star Equation of State via Short Gamma-Ray Burst X-ray Afterglows
R. Moradi, Y. Wang, F. Rastegarnia +4
Recent observations from NICER in X-rays and LIGO/Virgo in gravitational waves have provided critical constraints on the mass, radius, and tidal deformability of neutron stars, imp…
Can GRB Empirical Correlations Be Used for Population Studies?
Emre S. Yorgancioglu, Yun-Fei Du, Shu-Xu Yi +1
Only a small fraction of Gamma-ray bursts (GRBs) have independent redshift measurements, which are essential for understanding their intrinsic properties. For this reason, empirica…
Investigating the Dainotti Relation in Gamma-Ray Bursts through Multipolar Electromagnetic Radiation
Emre S. Yorgancioglu, Daban Mohammed Saeed, Rahim Moradi +1
The Dainotti relation empirically connects the isotropic plateau luminosity () in gamma-ray bursts (GRBs) X-ray afterglows to the rest-frame time at which the plateau ends ($T…
A systematic study of binary neutron star merger rate density history using simulated gravitational wave and short gamma-ray burst observations
Yun-Fei Du, Emre Seyit Yorgancioglu, Shu-Xu Yi +2
Measuring the merger rate density history of binary neutron stars (BNS) can greatly aid in understanding the history of heavy element formation in the Universe. Currently, second-g…
On the Feasibility of Deriving Pseudo-Redshifts of Gamma-ray Bursts from Two Phenomenological Correlations
Emre S. Yorgancioglu, Yun-Fei Du, Shu-Xu Yi +3
Accurate knowledge of gamma-ray burst (GRB) redshifts is essential for studying their intrinsic properties and exploring their potential application in cosmology. Currently, only a…
Long Pulse by Short Central Engine: Prompt emission from expanding dissipation rings in the jet front of gamma-ray bursts
Shu-Xu Yi, Emre Seyit Yorgancioglu, S. -L. Xiong +1
Recent observations have challenged the long-held opinion that the duration of gamma-ray burst (GRB) prompt emission is determined by the activity epochs of the central engine. Spe…
Robust Constraints on the Physics of the MeV Emission Line in GRB 221009A from Optical Depth Arguments
Shu-Xu Yi, Zhen Zhang, Emre Seyit Yorgancioglu +3
The brightest-of-all-time gamma-ray burst (GRB), GRB 221009A, is the first GRB observed to have emission line (up to 37 MeV) in its prompt emission spectra. It is naturally explain…
A simulation study on the sub-threshold joint gravitational wave-electromagnetic wave observation on binary neutron star mergers
Yun-Fei Du, Emre Seyit Yorgancioglu, Jin-Hui Rao +4
The coalescence of binary neutron stars (BNS) is a prolific source of gravitational waves (GWs) and electromagnetic (EM) radiation, offering a dual observational window into the Un…
Spin measurement of 4U 1543-47 with Insight-HXMT and NICER from its 2021 outburst: A test of accretion disk models at high luminosities
E. S. Yorgancioglu, Q. C. Bu, A. Santangelo +7
4U 1543--47 is one of a handful of known black hole candidates located in the Milky Way Galaxy, and has undergone a very bright outburst in 2021, reaching a total of 9 Crab,…
Reflare in MAXI J1348-630]{Evolution of disc and corona in MAXI J1348-630 during the 2019 reflare: NICER and Insight-HXMT view
Xiaohang Dai, Lingda Kong, Qingcui Bu +5
In this work, using \textit{NICER} and \textit{Insight}-HXMT observations, we present a study of the broadband spectral and timing evolution of the source throughout the first refl…
A detailed view of low-frequency quasi-periodic oscillation in the broadband 0.2-200 keV with Insight-HXMT and NICER
X. Ma, L. Zhang, L. Tao +13
We report the X-ray timing results of the black hole candidate MAXI J1820+070 during its 2018 outburst using the Hard X-ray Modulation Telescope (Insight-HXMT) and Neutron Star Int…
Timing properties of the X-ray accreting pulsar 1A 0535+262 studied with Insight-HXMT
P. J. Wang, L. D. Kong, S. Zhang +13
We report results on the timing analysis of the 2020 giant outburst of 1A 0535+262, using broadband data from Insight-HXMT. The analysis of the pulse profile evolution from the sub…