Published 1981 | Version v1
Book

The predicted deviation from the Z2 dependence of the ion chamber and the Cherenkov counter response on the HEAO-3 experiment

  • 1. National Aeronautics and Space Administration, Huntsville, AL (USA). George C. Marshall Space Flight Center

Description

The response of the Heavy Nuclei Experiment (HNE) instrument on HEAO-3 was predicted using the exact Mott cross section for the Production of secondary electrons in close collisions. Energy deposition in the ion chambers and Cherenkov counter response were calculated considering the transport of secondary electrons through the instrument. The results were compared to those calculated for Fe scaled according to a Z2 response. The instrument response was predicted for energies from 0.6 to 10.0 GeV/nucleon, and for representative nuclei from Fe to U. The deviation from a Z2 dependence was found to be significant compared to the expected charge resolution of the instrument

Additional details

Publishing Information

Publisher
Commissariat a l'Energie Atomique.
Imprint Place
Paris, France
ISBN
2-7272-0064-1
Imprint Title
Conference papers. 17. International cosmic ray conference, Paris, 13-25 July 1981
Imprint Pagination
238 p.
Journal Page Range
v. 8 p. 88-91.

Conference

Title
17. International cosmic ray conference.
Dates
13 - 25 Jul 1981.
Place
Paris, France.

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
13654265
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHERENKOV COUNTERS; COSMIC RAY DETECTION; IONIZATION CHAMBERS
Descriptors DEC
MEASURING INSTRUMENTS; RADIATION DETECTION; RADIATION DETECTORS