@inproceedings{oai:jaxa.repo.nii.ac.jp:00005288, author = {有本, 誠 and 河合, 誠之 and Arimoto, Makoto and Kawai, Nobuyuki and Pazmino, Nicolas Vasques}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Astrophysics with All-Sky X-Ray observations: 3rd International MAXI Workshop}, month = {Feb}, note = {Astrophysics with All-Sky X-Ray observations: 3rd International MAXI Workshop (RIKEN, 10-12 June 2008), Spectral lags of gamma-ray burst (GRB) become a valuable tool in the study of its radiation mechanism. We present the analysis of the spectral lags in a GRB sample from HETE-2 satellite. Using WXM and FREGATE on HETE-2, we can study the lags between the traditional gamma-ray band (30 - 400 keV) and the X-ray band (2 - 25 keV). We derive relations between peak lag, peak luminosity and duration in GRB pulses in the wide band of HETE-2. These results are consistent with those of BATSE and we verify that the BATSE correlations are still valid at lower energies (6 - 25 keV)., Physical characteristics: Original contains color illustrations, 資料番号: AA0064306049, レポート番号: JAXA-SP-08-014E}, pages = {248--249}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Spectral lag analysis of GRBs deteceted by HETE-2}, volume = {JAXA-SP-08-014E}, year = {2009} }