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The effect upon the atom of the passage of an alpha ray through it

Millikan, R. A. and Gottschalk, V. H. and Kelly, M. J. (1919) The effect upon the atom of the passage of an alpha ray through it. Proceedings of the National Academy of Sciences of the United States of America, 5 (12). pp. 591-592. ISSN 0027-8424.

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In 1910, by catching at the instant of ionization the positive residues of atoms ionized by X-rays, and by beta and gamma rays of radium, it was conclusively shown(2) that the act of ionization by these agencies uniformly consists in the detachment of a single negative electron from a neutral atom.

Item Type:Article
Additional Information:Copyright © 1919 by the National Academy of Sciences. Read before the Academy, November 11, 1919.
Record Number:CaltechAUTHORS:MILpnas19
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:1421
Deposited By: Tony Diaz
Deposited On:18 Jan 2006
Last Modified:14 Nov 2014 19:18

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