Charged-Particle-Matter Interactions.

Bibliographic Details
Title: Charged-Particle-Matter Interactions.
Authors: Bichsel, Hans
Source: Springer Handbook of Atomic, Molecular & Optical Physics; 2006, p1373-1387, 15p
Abstract: In the description of the interaction of fast charged particles with matter, two aspects can be distinguished: the effects on the particle, usually energy losses and deflections, and the spatial distribution of the energy lost by the particle in the absorber. This Chapter discusses concepts needed in the operation of charged particle detectors and in describing radiation effects (Chapt. 92). Specifically, the radiation effects used for the instantaneous observation (i.e., within fractions of a millisecond) of the passage of a charged particle are described. Delayed effects, such as chemical reactions (e.g., biological effects, chemical dosimeters, photographic emulsions), metastable states, etc. are not discussed. It is assumed that particle speeds have been determined with, e.g., magnetic analyzers or by measurement of the time of flight. A measurement of particle ranges can also be used to determine the initial speed. The description is restricted to fast charged particles, defined by speeds v > 6vB (vB is the Bohr speed), or β = v/c > 0.04. Interactions and cross sections at smaller speeds are discussed, e.g., by Rudd et al. [91.1] and in [91.2]. The present Chapter primarily considers energy loss straggling, rather than the stopping powers discussed by Fano [91.3]. [ABSTRACT FROM AUTHOR]
Copyright of Springer Handbook of Atomic, Molecular & Optical Physics is the property of Springer Nature / Books and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
DOI: 10.1007/978-0-387-26308-3_91
Database: Complementary Index