11 citations · 12 across the 4 of their papers we have counts for
6 papers · 1 filter
A Gamma-Ray Burst Mission to Investigate the Properties of Dark Energy
D. Q. Lamb, G. R. Ricker, D. Lazzati +26
[Abridged] Very recently, relations between the peak energy of Gamma-Ray Burst burst spectra, the isotropic-equivalent energy of the burst, and the radiated energy of the burst hav…
A Unified Jet Model of X-Ray Flashes, X-ray Rich GRBs and GRBs
D. Q. Lamb, T. Q. Donaghy, C. Graziani
HETE-2 has provided strong evidence that the properties of X-Ray Flashes (XRFs) and GRBs form a continuum, and therefore that these two types of bursts are the same phenomenon. We…
Gamma-Ray Bursts as a Laboratory for the Study of Type Ic Supernovae
D. Q. Lamb, T. Q. Donaghy, C. Graziani
HETE-2 has confirmed the connection between GRBs and Type Ic supernovae. Thus we now know that the progenitors of long GRBs are massive stars. HETE-2 has also provided strong evide…
Astrometric Calibration and Estimate of the Systematic Error in WXM Localizations Obtained by the Chicago Bayesian Method
C. Graziani, Y. Shirasaki, T. Donaghy +11
WXM gives GRB localizations in instrument coordinates. WXM localizations must be converted to celestial coordinates using spacecraft aspect information obtained by the optical came…
GRB010921: Localization and Observations by the HETE Satellite
G. Ricker, K. Hurley, D. Lamb +36
On September 21 at 18950.56 SOD (05:15:50.56) UT the FREGATE gamma-ray instrument on the High Energy Transient Explorer (HETE) detected a bright gamma-ray burst (GRB). The burst wa…
Evidence Against an Association Between Gamma-Ray Bursts and Type I Supernovae
C. Graziani, D. Q. Lamb, G. H. Marion
We use a rigorous method, based on Bayesian inference, for calculating the odds favoring the hypothesis that any particular class of astronomical transients produce gamma-ray burst…