The E_{peak}^{rest} -E_{rad} correlation in GRBs in the BATSE catalog
arXiv:astro-ph/0503264 · doi:10.1016/j.asr.2005.11.016
Abstract
The energy emission involved in a Gamma-Ray Burst evidently can be estimated only provided that we know the distance to the source. The same is true for the peak energy of the event in the source rest frame. Redshifts have been actually measured only for about 40 events. In order to check if it is possible to extend the - relation originally found by \citet{Am02} to a larger number of events, we make use of the pseudo-redshift estimate proposed by \citet{Att03} and of the spectra published by \citet{Band93}. We thus obtain a completely independent set of events which indeed follows the same - relation and confirms it.
6 pages, 3 figures, submitted to Advances in Space Research, proceedings of Cospar 2004, Paris
References in corpus (13)
- Intrinsic spectra and energetics of BeppoSAX Gamma-Ray Bursts with known redshifts
- The Fourth BATSE Gamma-Ray Burst Catalog (Revised)
- Outliers to the Isotropic Energy - Peak Energy Relation in GRBs
- Towards a More Standardized Candle Using GRB Energetics and Spectra
- Testing the Gamma-Ray Burst Energy Relationships
- Spectral analysis of 35 GRBs/XRFs observed with HETE-2/FREGATE
- A Unified Jet Model of X-Ray Flashes, X-Ray-Rich Gamma-Ray Bursts, and Gamma-Ray Bursts: I. Power-Law-Shaped Universal and Top-Hat-Shaped Variable Opening-Angle Jet Models
- A simple empirical redshift indicator for gamma-ray bursts
- Energetics of Gamma Ray Bursts
- Gamma photometric redshifts for long gamma-ray bursts
- Gamma-Ray Burst Intensity Distributions
- Observation and implications of the Epeak - Eiso correlation in Gamma-Ray Bursts
- Spectral analysis of 50 GRBs detected by HETE-2