3 papers
astro-ph2003
Evidence From HETE-2 For GRB Evolution With Redshift
C. Graziani, D. Q. Lamb, T. Sakamoto +3
After taking into account threshold effects, we find that the isotropic-equivalent energies E_iso and luminosities L_iso of gamma-ray bursts (GRBs) are correlated with redshift at…
astro-ph2003
Observation and implications of the Epeak - Eiso correlation in Gamma-Ray Bursts
J-L. Atteia, G. R. Ricker, D. Q. Lamb +5
The availability of a few dozen GRB redshifts now allows studies of the intrinsic properties of these high energy transients. Amati et al. recently discovered a correlation between…
astro-ph2002
Localization of GRBs by Bayesian Analysis of Data from the HETE WXM
Carlo Graziani, Donald Q. Lamb, the HETE Science Team
We describe a new method of transient point source localization for coded-aperture X-ray detectors that we have applied to data from the HETE Wide-Field X-Ray Monitor (WXM). The me…