The disintegration of boron by slow neutrons-Reference-Cited by-同舟云学术

The disintegration of boron by slow neutrons

Published:1938-04 Issue:2 Volume:34 Page:290-295
ISSN:0305-0041
Container-title:Mathematical Proceedings of the Cambridge Philosophical Society
language:en
Short-container-title:Math. Proc. Camb. Phil. Soc.

Author:

Bower J. C.,Bretscher E.,Gilbert C. W.

Abstract

Photometrical measurements of the photographic images of cloud tracks of the disintegration of boron by slow neutrons,

have enabled the ranges of both the He and the Li particle to be determined. We find that the He particle has a range of 7·0 ± 0·3 mm. and the Li particle a range of 4·3 ± 0·2 mm. in standard air.We deduce that the 7Li nucleus is usually formed in an excited state, with energy of excitation of either 0·5 or 0·8 M.e.V. The wide latitude in excitation energy is due to the uncertain state of our knowledge of the energy-range relation for α-particles.

Publisher

Cambridge University Press (CUP)

Subject

General Mathematics

Reference18 articles.

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2. (12) O'Ceallaigh and Davies . In course of publication.

3. Excitation oi Gamma Rays in Boron

4. Die Kernumwandlungen des Bors durch langsame Neutronen

5. The ionisation curve of an average α particle

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1. 1/v Dielectric Track Detectors for Slow Neutrons;Journal of Applied Physics;1970-12

2. Range-Energy Data from the10B(n, )7Li and6Li(n, t)4He Reactions;Proceedings of the Physical Society. Section A;1953-07-01

3. Range-energy relations;Reports on Progress in Physics;1952-01-01

4. The Disintegration of Boron by Slow Neutrons;Physical Review;1950-11-15

5. Die Umwandlung von Bor durch langsame Neutronen;Zeitschrift f�r Physik;1950-10