51 citations · 55 across the 6 of their papers we have counts for
6 papers
GeV γ-ray emission in the star-forming region S140
Li-Nuo Yang, Pak-Hin Thomas Tam
We report the detection of a GeV γ-ray source in the S140 HII region using 17.75 years of Fermi-LAT data, with a source-detection significance of ~32.1σ in the 0.1-500 GeV energy b…
GeV γ-ray emission in the low-mass star-forming region AFGL 490
Li-Nuo Yang, Sheng Tang, Pak-Hin Thomas Tam
We report the discovery of an extended GeV γ-ray source, 4FGL J0330.7+5845e, associated with the star-forming region AFGL 490 using 17 years of Fermi-LAT data. The emission is spat…
Identifying Merger-Driven and Collapsar-Driven Gamma-Ray Bursts with Precursor based Solely on Prompt Emission
Si-Yuan Zhu, Pak-Hin Thomas Tam, Fu-Wen Zhang +2
Gamma-ray bursts (GRBs) are generally classified as Type~I GRBs, which originate from compact binary mergers, and Type~II GRBs, which originate from massive collapsars. The traditi…
GeV gamma-ray emission in the field of the shell-type supernova remnant Vela Jr revisited
Ting-Ting Ge, Qi-Hang Wu, Pak-Hin Thomas Tam +4
We present an updated analysis of the gigaelectronvolt (GeV) gamma-ray emission from the shell-type supernova remnant (SNR) RX J0852.0-4622 (Vela Jr) using 15 yr of Fermi Large Are…
Revealing Double White Dwarf Mergers with Multi-messenger Signals
He-Wen Yang, Pak-Hin Thomas Tam, Lili Yang
A significant number of double white dwarfs (DWDs) are believed to merge within the Hubble time due to the gravitational wave (GW) emission during their inspiraling phase. The outc…
High energy emission of GRB 130427A: evidence for inverse Compton radiation
Yi-Zhong Fan, P. H. T. Tam, Fu-Wen Zhang +6
A nearby super-luminous burst GRB 130427A was simultaneously detected by six -ray space telescopes ({\it Swift}, Fermi-GBM/LAT, Konus-Wind, SPI-ACS/INTEGRAL, AGILE and RHESSI) a…