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NASA NTRS · 19860062147

Use of direct electron pair method

Abstract

A new method for energy measurement of heavy cosmic-ray nuclei in nuclear emulsion is considered: the use of Coulomb-pair production. The energy-dependent cross section for the production of direct electron pairs in nuclear emulsion is found sufficiently high to permit the energy determination of iron-group nuclei to better than +60 or -40 percent above 1 TeV/nucleon. An experimental calibration and a possible application of the method to Space Shuttle experiments are considered.

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BibTeXRIS

Takahashi, Y., Eby, P. B., Parnell, T. A., Gregory, J. C., Hayashi, T.. 1985-01-01. Use of direct electron pair method. https://ntrs.nasa.gov/citations/19860062147

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