revisiting the correlations of peak luminosity with spectral lag and peak energy of the observed gamma-ray bursts
Clicks: 199
ID: 146663
2016
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Emerging Content
30.0
/100
199 views
70 readers
AI Quality Assessment
Not analyzed
Readership in this journal
EmergingRanked #16 of 47 articles by views in the journal of supercritical fluids
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
An analysis of light curves and spectra of observed gamma-ray bursts in gamma-ray ranges is frequently demanded
because the prompt emission contains immediate details regarding the central engine of gamma-ray bursts (GRBs). We
have revisited the relationship between the collimation-corrected peak luminosity and the spectral lag, investigating
the lag-luminosity relationships in great detail by focusing on spectral lags resulting from all possible combinations of
channels. Firstly, we compiled the opening angle data and demonstrated that the distribution of opening angles of 205 long
GRBs is represented by a double Gaussian function having maxima at ~ 0.1 and ~ 0.3 radians. We confirmed that the peak
luminosity and the spectral lag are anti-correlated, both in the observer frame and in the source frame. We found that, in
agreement with our previous conclusion, the correlation coefficient improves significantly in the source frame. It should
be noted that spectral lags involving channel 2 (25-50 keV) yield high correlation coefficients, where Swift/Burst Alert
Telescope (BAT) has four energy channels (channel 1: 15-25 keV, channel 2: 25-50 keV, channel 3: 50-100 keV, channel 4:
100-200 keV). We also found that peak luminosity is positively correlated with peak energy.
| Reference Key |
jo2016journalrevisiting
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Yun-A Jo;Heon-Young Chang |
| Journal | the journal of supercritical fluids |
| Year | 2016 |
| DOI |
10.5140/JASS.2016.33.4.247
|
| URL | |
| Keywords | Keywords not found |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.