Grb 080319b - PowerPoint PPT Presentation

Gamma-Ray Bursts

Gamma-Ray Bursts. Brian McBreen. Short and Long GRBs. Short GRBs (T 90 &lt; 2s) Tend to be spectrally harder; i.e. have a higher proportion of high-energy -rays relative to low-energy -rays. Long. Short. Long GRBs (T&gt; 2s)

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533 views • 38 slides

THE COSMIC RAYS

THE COSMIC RAYS. Wolfgang Kundt Argelander Institute of Bonn University Vulcano, 29 May 2008. COSMIC-RAY BOOSTING.

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411 views • 23 slides

Late time observations of GRB080319B

Late time observations of GRB080319B. Nial Tanvir University of Leicester collaboration with Evert Rol, Andrew Levan, Andy Fruchter, Yoni Granot, Karl Svensson and others. GRB 080319B. Pi of Sky. Reached visual magnitude 5.3!. GRB 080319B. Redshift = 0.94. Amazing!. REM &amp; Tortora.

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227 views • 13 slides

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