'Uhecr' presentation slideshows

Overview

Overview. Ultra High Energy Cosmic Rays and their connection to neutrinos The GZK Mechanism and the GZK neutrinos The IceCube detector Using IceCube to search for GZK neutrinos. Ultra High Energy Cosmic Rays.

1.04k views • 91 slides

Gamma-ray Evidence for UHECR Acceleration by GRBs and AGNs

HiRes Collaboration 2008. Auger Collaboration 2008, 2209. Gamma-ray Evidence for UHECR Acceleration by GRBs and AGNs. Department of Physics Purdue University January 31, 2011. Chuck Dermer Naval Research Laboratory Washington, DC USA charles.dermer@nrl.navy.mil. GZK radius MFP

612 views • 49 slides

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??????????? ??????????. (Review). K. Ioka (Osaka U.). Short review of GRBs HE g from GRB HE g from Afterglow Summary. Gamma-Ray Burst. Brightest object ? 10 52 ergs s -1. Vela satellites (1967). Origin has been a puzzle. GRB Spectrum. Band spectrum. Non-thermal.

532 views • 44 slides

Model Constraints from Multiwavelength Variability of Blazars

663 views • 41 slides

Snowmass 2013 Instrumentation Frontier Brief Summary G. Haller, 8-23-13

446 views • 30 slides

UHECRs from the Jets of Black Holes

UHECRs from the Jets of Black Holes. Chuck Dermer Naval Research Laboratory Washington, DC USA charles.dermer@nrl.navy.mil. M87. Centenary Symposium 2012: Discovery of Cosmic Rays University of Denver 26-28 June 2012. Black-Hole Jet Sources and UHECRs.

374 views • 30 slides

High Energy ? -rays

High Energy ? -rays. Roger Blandford KIPAC Stanford. The Electromagnetic Spectrum. ir. o. uv. x. g. mm. r. smm. 100TeV. m e c 2. m p c 2. 100neV. 1GeV. High Energy ? -rays. Multi-Messenger Science. High Energy ? -rays. Electromagnetic. Cosmic Rays. Strong Scientific

233 views • 14 slides

NITROGEN MOLECULAR SPECTRA OF AIR FLUORESCENCE EMULATOR USING A LN 2 COOLED CCD

NITROGEN MOLECULAR SPECTRA OF AIR FLUORESCENCE EMULATOR USING A LN 2 COOLED CCD. NTUA. VILLA OLMO. S. Maltezos, E. Fokitis, V. Gika, P. Fetfatzis, G. Koutelieris and E. Galanis. Physics Department, National Technical University of Athens. Outline. The Air Fluorescence Yield in UHECRs

358 views • 13 slides