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includes all kinds of electromagnetic radiations with frequencies < 1015 Hz and wavelengths λ = 10-8 - 104 m. i.e. ultraviolet radiation UV- light ,Visible light, Infrared…
Slide 1Nuclear Chemistry Chapter 15 Slide 2 Types of Radiation There are four main types of ionizing radiation: 1.alpha rays: Helium nuclei - 2 protons + 2 neutrons 2.positron…
Slide 1 Nuclear Chemistry Slide 2 Types of Radiation There are four main types of ionizing radiation: 1.alpha rays: Helium nuclei - 2 protons + 2 neutrons 2.positron rays:…
Slide 1 Non-Ionizing Radiation Jan Jakuš Slide 2 Definition Non-Ionizing radiation includes all kinds of ele- ctromagnetic (elmg.) radiations with frequen- cies < 10…
Types of Radiation Types of Radiation 1 Electromagnetic Spectrum γ= Gamma rays MIR= Mid infrared HF= High freq. HX= Hard X-rays FIR= Far infrared MF= Medium freq. SX=…
11 What Is Ionizing Radiation ?What Is Ionizing Radiation ? 22 Electromagnetic SpectrumElectromagnetic Spectrum 33 Alpha Particle (α)Alpha Particle (α) Alpha decay, Alpha…
1. Chapter 32 Ionizing Radiation, Nuclear Energy, and Elementary Particles 2. 32.1 Biological Effects of Ionizing Radiation Ionizing radiation consists of photons and/or…
Interaction Between Ionizing Radiation And Matter, Part 1 Photons, continued Audun Sanderud D ep ar tm en t o f P hy si cs U ni ve rs ity o f O sl o Attenuation coefficient…
Interaction of Ionizing Radiation with Matter 1 Type of radiation charged particles photonen neutronen Uncharged „particles“ Charged particles electrons β- He2+ α H+p…
Canadian Nuclear Commission canadienne INFO - 0754 - 3 Safety Commission de sûreté nucléaire The Basics of Ionizing Radiation Produced by the Canadian Nuclear Safety Commission…
Recceived for publication: 14 February, 2010. Accepted for publication: 2 June, 2011. 1 Article derived from Ph.D. thesis by first author. 2 Experimental Station Motilonia,…
INTERNATIONAL COMMISSION ON NON‐IONIZING RADIATION PROTECTION ICNIRP PUBLICATION – 2013 ICNIRP GUIDELINES ON LIMITS OF EXPOSURE TO LASER RADIATION OF …
Basic principles of dosimetry Eirik Malinen • Radiation field striking a small sphere: • Fluence: • Energy Fluence: Ionizing radiation field dN da Φ = (da is the great…
Atomic Structure and Periodicity Chapter 7 Atomic Structure and Periodicity 7.1 Electromagnetic Radiation A. Types of EM Radiation (wavelengths in meters) B. Properties of…
Basic principles of dosimetry Eirik Malinen • Radiation field striking a small sphere: • Fluence: • Energy Fluence: Ionizing radiation field dN da Φ = da is the great…
Highly-Ionizing Particles in Supersymmetric Models John Ellis King’s College London & CERN Particles + spartners No highly-charged particles expected, BUT …. 2 Higgs…
Canadian Nuclear Commission canadienne INFO - 0754 - 3 Safety Commission de sûreté nucléaire The Basics of Ionizing Radiation Produced by the Canadian Nuclear Safety Commission…
Risks and hazards of ionizing radiation Endre Szabó Doses • Absorbed dose: D=Em Joulekg=gray=Gy • Effective dose: Heff= ΣHi * wi Sievert=Sv – gonads – 020 – bone…
INTERNATIONAL COMMISSION ON NON‐IONIZING RADIATION PROTECTION ICNIRP PUBLICATION – 2000 ICNIRP GUIDELINES REVISION OF GUIDELINES ON LIMITS OF EXPOSURE …
the sad story of the cosmic EUV background Matthew McQuinn UC Berkeley arxiv:1306.4985 with Gabor Worseck arxiv:1101.1964 with Peng Oh and C.-A. Faucher-Giguere work nearing…