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Journal of Astrophysics and Astronomy
Current Issue
Volume 40 | Issue 3
June 2019
Xiang-Gao Wang
Articles written in Journal of Astrophysics and Astronomy
Volume 35 Issue 3 September 2014 pp 423-427 Part V: Black Holes (or Binary Black Holes) in Blazars
Joint Spectral Analysis for Early Bright X-ray Flares of 𝛾-Ray Bursts with Swift BAT and XRT Data
Fang-Kun Peng You-Dong Hu Xiang-Gao Wang Rui-Jing Lu En-Wei Liang
A joint spectral analysis for early bright X-ray flares that were simultaneously observed with Swift BAT and XRT are present. Both BAT and XRT lightcurves of these flares are correlated. Our joint spectral analysis shows that the radiations in the two energy bands are from the same spectral component, which can be well fitted with a single power-law. Except for the flares in GRBs 060904B and 100906A, the photon spectral indices are < 2.0, indicating the peak energies (𝐸p) of the prompt 𝛾-rays should be above the high energy end of the BAT band.
Current Issue
Volume 40 | Issue 3
June 2019
Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately. All these have helped shorten the publication time and have improved the visibility of the articles.
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