Detection of radiation is possible because in the interaction of radiation with matter, photons, electron-ion pairs, or electron-hole pairs can be produced. Gas counters (ionization chambers, proportional counters, and Geiger counters), cloud chambers, bubble chambers, and spark counters work because...
The effects of interactions of the various kinds of nuclear radiation with matter are summarized with special emphasis on relations to nuclear chemistry and possible applications. The Bethe-Bloch theory describes the slowing down process of heavy charged particles via ionization, and it is modified fo...
The aim of this communication is to present in a concentrated form the main ideas of a method, developed by the author, for treating strongly nonequilibrium collective phenomena typical of the interaction of radiation with matter, as well as to give a survey of several applications of the ...
as well as energetic electrons produced by any other process. Heavy charged particles denote a category that encompasses all energetic ions mass of one atomic unit or greater, such as alpha particles, proton, and fission products of many nuclear reactions. The electromagnetic radiation of interest i...
Showing a limited preview of this publication: 3 Interaction of radiation with matter3.1 IntroductionIn the last two chapters we discussed various forms of radiation produced either byaccelerators,bynuclearreactors,orviaradioactivedecay:x-rays,electrons,positrons,α-particles, protons, neutrons. Table 3....
The Interaction of Radiation with Matter( 電磁輻射與物質之間作用 ) The Photoelectric Effect ( 光電效應 ) The Compton Effect ( 康卜吞效應 ) The Pair Production ( 電子偶產生 ) The incident light (Photon) is completely absorbed by the atomic electron. Scattering of photons (x-rays) from free ...
Synchrotron radiation micro-X-ray fluorescence analysis: A tool to increase accuracy in microscopic analysis The interaction of X-rays with matter is well understood and modelling studies show excellent agreement between experimental data and calculations using Monte ... F Adams - 《Nuclear Instruments...
A new formalism and computer code, ASTRA (AttoSecond TRAnsitions), has been developed to treat the interactions of short, in-tense radiation with molecules. The formalism makes extensive use of transition density matrices, computed using a state-of-the-art quantum chemistry code (LUCIA), to ecie...
The papers contained in this volume provide an overview of recent fundamental and applied research related to the interaction between optical radiation and matter. Topics discussed include pulsed-laser initiation of heterogeneous chemical processes; optical discharge in the volume of transparent condensed me...
- 《Nuclear Instruments & Methods in Physics Research》 被引量: 8发表: 2014年 Performance measurements of a depth-encoding TraPET detector module Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc.....