PPT-Investigation of a single plane Compton gamma camera as a radiation Imager

Om Prakash Dash Tomislav Bokulić Damir Bosnar Petar Žugec AND Mihael Makek        Department of Physics Faculty of science University of Zagreb International workshop Positronium from Quantum Physics to Medical Applications. Can we see statistical evidence for the influence of external (AGN) photons in . blazar. SEDs?. (Jenny Gupta, Mike Peel). Blazar. SEDs. Have Characteristic twin peaks. Synchrotron dominating radio through optical. Polarimeter. for Solar flares . (. GRIPS. ). Recently funded NASA LCAS balloon mission. 3D position-sensitive germanium spectrometer. High spectral resolution (~2 keV FWHM at 662 keV). Compton-scatter track reconstruction. Learning Objectives. I must be able to recall when ionising radiation is emitted. . I should be able to describe the three types of ionising radiation.. I might be able to explain the dangers of ionising radiation.. ӧ. ttcher. Ohio University. Athens, . OH. VHE Gamma-Ray Induced Pair Cascades in . Blazars. and Radio Galaxies. Leptonic. . Blazar. . Models. Relativistic jet outflow with . G. . ≈ 10. Injection, acceleration of ultrarelativistic electrons. Foldable Notes. Alpha Particles. 1. An . alpha particle . is a positively charged particle made up of two protons and two neutrons—the same as a helium nucleus.. 2. The . common symbol for an alpha particle is . By. Alex . Rak. 03/17/2011. Presentation Outline. About Me. Introduction to Scintillation Detectors. Scintillation Detector System. Mechanical Design. Test Procedure. Final Results. Introduction to Gamma Cameras. Enzo . PARADISO. EDUSAFE Final Review. 20 June 2016. Overview. Gamma camera prototype recap. Panoramic gamma Imaging. Gamma sensor calibration. 3-D Gamma imaging. Overview - . 20 June . 2016 . – p. . 1 - ray Imaging Ethan Hull, Matthew Kiser PHDS Corporation, 3011 Amherst Road, Knoxville, TN 37921, USA Historically, radioactive material detection and localization have been accomplished through th reasons First if ions are formed in livingtissue such as the human body they canelectrical charge they are easy to detect Thismakes it possible to measure the amount ofradiation present even at extrem What type of radiation is most harmful It depends on whether your exposure to radiation is internal or external beta particles Radioactive materials thatRadiation can affect the bodyThese adverse hea University of Alaska Fairbanks. September 2019. Training . Contents. Radiation . safety . fundamentals. Types of radiation. Terms and definitions. The principle of ALARA. Shielding. Detection of radiation and contamination. Liz Hays . (. NASA Goddard Space Flight Center). The Origin of Cosmic Rays. Credit S. . Swordy. Victor Hess and his . “Flight . Ops . Team”, . 1912. From protons. Pion decay. Accelerated protons (p) interact with matter. -decay is an . electromagnetic process . where the nucleus decreases in excitation energy, but does not change proton or neutron numbers. . This decay process only involves the emission of photons (. Shielding Materials Daniel R. McAlister , Ph.D. PG Research Foundation, Inc. 1955 University Lane Lisle, IL 60532, USA Revision 6 . 1 June 18 , 201 8 Introduction Attenuation or s hielding of gamma r