'Sn 1987a' diaporamas de présentation

Properties of Mass Loss f rom Supernova Progenitors Determined from Radio Observations

Mass Loss Return From Stars to Galaxies 29 March 2012. Properties of Mass Loss f rom Supernova Progenitors Determined from Radio Observations. Nino Panagia ( STScI , INAF-CT, Supernova Ltd ). Mass Loss Return From Stars to Galaxies 29 March 2012.

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Supernova Neutrinos

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The Diffuse Supernova Neutrino Background

The Diffuse Supernova Neutrino Background. John Beacom The Ohio State University. To Honor Professor Sato. Best wishes from your friends at Ohio State! John Beacom Gary Steigman Todd Thompson Terry Walker. Some Highlights. Dozens of students and postdocs!

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Heidelberg , 9-12 November 2009

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ASTR 1102-002 2008 Fall Semester

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ASTR 1102-002 2008 Fall Semester

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The Diffuse Supernova Neutrino Background

The Diffuse Supernova Neutrino Background. Louie Strigari The Ohio State University. Collaborators: John Beacom, Manoj Kaplinghat, Gary Steigman, Terry Walker, Pengjie Zhang. The Plan. Diffuse Supernova Neutrino Background Theoretical Prediction

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Young , thin , & on the m o v e : HETG Observations of SNRs

Young , thin , & on the m o v e : HETG Observations of SNRs. Dan Dewey MIT Kavli Institute. Overview. SNR Science SNRs with Gratings Three SNR-HETG examples: E0102, Cas A, SN1987A For the Future. SNR Science. Progenitor and CSM SN Explosion - Core collapse & Type Ia

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Day 8550: 23.41 years since outburst

How old were you when this issue appeared ?. Day 8550: 23.41 years since outburst. NASA/ADS: 2435 (~2 /week) refereed papers, 24875 c. (since 1987) Crab : 2511 (23658 c.) since 1892 Cass A: 239 (2596 c.) since 1948. Collaborators : mid -IR: Eli Dwek , Rick Arendt, James de Buizer

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Gravitational collapse of stellar cores and Supernovae (neutrino fluxes and shock waves)

Gravitational collapse of stellar cores and Supernovae (neutrino fluxes and shock waves). D.K. Nadyozhin. Institute for Theoretical and Experimental Physics ITEP, Moscow, Russia. 23rd European Cosmic Ray Symposium Moscow, Russia, July, 3 - 7 , 2012.

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Supernovae and Gamma-Ray Bursts

0. Supernovae and Gamma-Ray Bursts. 0. Summary of Post-Main-Sequence Evolution of Stars. Supernova. Fusion proceeds; formation of Fe core. Subsequent ignition of nuclear reactions involving heavier elements. M > 8 M sun. Fusion stops at formation of C,O core. M < 4 M sun. 0.

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High-resolution Spectral-imaging of SN 1987A at 20 Years:

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