γλώσσες
Σελίδες
Νομικός
Explore all categories to find your favorite topic
The Extraordinary Naked-Eye Gamma-ray Burst GRB 080319B Judith Racusin Pennsylvania State University Swift Presenting results from “Broadband Observations of the naked-eye…
Mészáros grb-glast06 VHE γ Emission from GRB Peter Mészáros Pennsylvania State University 1 Mészáros grb-glast06 GRB @ MeV photon energies For seconds they dominate…
Gamma-ray Burst X-ray Flares Light Curve Fitting Method Norris Function: I t = 𝐴λ𝑒 −𝜏1 𝑡−𝑡𝑠 − 𝑡−𝑡𝑠 𝜏2 t= time since trigger 𝜆 =…
PHYSICS PHYSICS: GAMMA RAYS γ DEFINITION Gamma-ray is a form of radiant energy from the atom nuclei emission of radioactive substances or electromagnetic radiation produced…
Life in the Universe UV, X-ray, and gamma ray astronomy ASTR 3010 Lecture 22 Not from Textbook UV, X-ray, Gamma-ray Wavelength Energy UV 10nm – 400nm 124eV – 3.1eV X-ray…
NAM_Gehrels.pptShort Long Ultra-relativistic outflows (Γ ~ 100) Ultra-relativistic outflows (Γ ~ 100) Shocks also accelerate protons Interactions with photons
GRv15r28 Space-based Gamma-ray Astronomy Liz Hays (NASA Goddard Space Flight Center) The Origin of Cosmic Rays Credit S. Swordy Victor Hess and his “Flight Ops Team”,…
T_Kamae.pptNovember 24-25, 2006 Tuneyoshi KAMAE (SLAC/KIPAC, Stanford University) 1. Introduction: • Status of EGRET γ-ray diffuse emission mdeling • What
A. Strong, MPE Garching Tools for SUSY, Annecy, June 28 2006 GALPROP: a cosmic- ray propagation and gamma-ray code The basis: cosmic-ray production & propagation in the…
Gamma-ray Bursts and Particle Acceleration Katsuaki Asano (Tokyo Institute of Technology) S.Inoue（NAOJ）, P.Meszaros（PSU） Physical Condition in a Shell R ΔR=R/Γ2…
arXiv:1307.7152 Bremsstrahlung emission bremss and from DM annihilations in halop e+ Indirect Detection: basics Bremsstrahlung emission • Bremss (and related uncertainties)
Gamma Ray SpectroscopyGamma Ray Spectroscopy Week of September 27, 2010 Atomic and Nuclear Physics Laboratory Physics 4780 The University of Toledo d…
Institut de physique Université de Fribourg Suisse Gamma-ray spectroscopy using the nγ and α2nγ reactions THESE présentée à la Faculté des Sciences de l’Université…
Physical properties of the gamma-ray binary LS 5039 through low and high frequency radio observations Benito Marcote M. Ribó, J. M. Paredes, C. H. Ishwara-Chandra HEPRO…
Gamma-ray strength functions in 74Ge Ronald Schwengner 01328 Dresden, Germany - Photon-scattering experiments at γELBE - Shell-model calculations Study of germanium
Gamma-ray Astronomy. Christian Stegmann EINN, Cyprus November, 2nd 2015 The end of the electromagnetic spectrum C. Stegmann | Gamma ray astronomy | 2. November 2015 | Page…
Gamma-Ray Spectroscopy Evan Sheridan with Niall Robertson 11367741 November 25th 2013 Abstract γ-ray spectroscopy is investigated using a Cs137 Co60 and Na22 coupled with…
Gamma-Ray Detectability and Viewing Geometry of MSPs Lucas Guillemot ! ! 5th BONN workshop on the Formation and Evolution of Neutron Stars ! MPIfR / AIfA Bonn Uni., 05/03/14…
1 PHYS 345 Laboratory: Gamma–Ray Spectroscopy and Radon Decay Purpose: To record and analyze the spectrum of γ rays from various sealed calibration sources to become familiar…
Gamma ray spectroscopy: a basic introduction Magda Zielińska, CEA Saclay, France Slides 2-13 courtesy of M. Palacz, HIL Warsaw Wikipedia: “Gamma ray spectroscopy is the…