Gamma ray burst is extinction suspecthereBbc News
系统标签: afterglows star ray extinction gamma cosmic arXiv:astro-ph/0103239v28Oct2001Mon.Not.R.Astron.Soc.000,000–000(0000)Printed1February2008(MNLATEXstylefilev1.4)Extinctionofgamma-rayburstafterglowsasadiagnosticofthelocationofcosmicstarformationEnricoRamirez-Ruiz,NeilTrenthamandA.W.BlainInstituteofAs...
What is a Gamma-Ray Burst? Gamma-Ray Bursts were first detected during the Cold War when the United States sent up a series of spy satellites to monitor the Russians and make sure they were adhering to the Nuclear Test Ban Treaty of 1963. When a nuclear weapon is set off, Gamma Rays ...
1.9Element Syntheses by a Short-Duration γ-Ray Burst A short-duration γ-ray burst (GRB) lasting less than 2s was observed (e.g., GRB 130603B), but it was one of the enigmas of the Universe. The origin of GRB was supposed to be a collision of twoneutron starsthat produces huge am...
Brightest ever gamma-ray burst to date What would happen to Earth if it were hit by a gamma-ray burst? Gamma-ray expert Q&A Additional resources Bibliography Gamma-ray bursts (GRBs) are the most powerful and violent explosions in the known universe. These brief flashes of high-energy...
A gamma-ray burst, the most powerful kind of explosion known in the universe, may have triggered a mass extinction on Earth within the past billion years, researchers say. These deadly outbursts could help explain the so-calledFermi paradox, the seeming contradiction between the high chance of...
burst: the temporal index (how quickly it fades over time), the spectral index (the overall color of the burst), and the extinction (how much light is absorbed by the matter between here, on Earth, and the burst). One surprising finding was that the density of the burst’s host...
X-ray Destruction of Dust Along the Line of Sight to Gamma-Ray Bursts We show that if all gamma-ray bursts emit X-rays in a way similar to those observed by BeppoSax, much of the extinction along the line of sight in the host... A Fruchter,JH Krolik,JE Rhoads - 《Astrophysical Jou...
Gamma-ray burst afterglows in the multimessenger era: numerical models and closure relations. Astrophys. J. 896, 166 (2020). Article ADS CAS Google Scholar Fitzpatrick, E. L. Correcting for the effects of interstellar extinction. Publ. Astron. Soc. Pac. 111, 63–75 (1999). Article ADS ...
M. et al. A detailed study of the optical attenuation of gamma-ray bursts in the Swift era. Mon. Not. R. Astron. Soc. 449, 2919–2936 (2015). Article ADS Google Scholar Zafar, T. et al. VLT/X-Shooter GRBs: individual extinction curves of star-forming regions. Mon. Not. R. ...