157 citations · 284 across the 5 of their papers we have counts for
11 papers
Gamma-Ray Burst Spectrum with Decaying Magnetic Field
X. H. Zhao, Z. Li, X. W. Liu +3
In the internal shock model for gamma-ray bursts (GRBs), the synchrotron spectrum from the fast cooling electrons in a homogeneous downstream magnetic field (MF) is too soft to pro…
Gamma-ray burst models with general dynamics and fits to Fermi LAT bursts
Péter Veres, Péter Mészáros, Bin-Bin Zhang
We present a dissipative photospheric model for gamma-ray bursts where the usual Band peak around MeV energies arises as synchrotron emission from around the photosphere. We treat…
Magnetically and Baryonically Dominated Photospheric Gamma-Ray Burst Model Fits to Fermi LAT Observations
Péter Veres, Bin-Bin Zhang, Péter Mészáros
We consider gamma-ray burst models where the radiation is dominated by a photospheric region providing the MeV Band spectrum, and an external shock region responsible for the GeV r…
The extremely high peak energy of GRB 110721A in the context of a dissipative photosphere synchrotron emission model
Péter Veres, Bin-Bin Zhang, Péter Mészáros
The Fermi observations of GRB 110721A (Axelsson et al. 2012) have revealed an unusually high peak energy ~ 15 MeV in the first time bin of the prompt emission. We find that an inte…
A Comprehensive Analysis of Fermi Gamma-ray Burst Data: III. Energy-Dependent T90 Distributions of GBM GRBs and Instrumental Selection Effect on Duration Classification
Ying Qin, En-Wei Liang, Yun-Feng Liang +8
The durations (T90) of 315 GRBs detected with Fermi/GBM (8-1000 keV) by 2011 September are calculated using the Bayesian Block method. We compare the T90 distributions between this…
The photospheric radiation model for the prompt emission of Gamma-ray Bursts: Interpreting four observed correlations
Yi-Zhong Fan, Da-Ming Wei, Fu-Wen Zhang +1
We show that the experiential , , and correlations (where is the time-averaged luminosity of the prompt emission, $E_{…