Majumdar, Chanchal. K. (1965) Two contributions to the theory of annihilation of positrons in metals. II. Effective mass of the positron Physical Review, 140 (1A). A237-A244. ISSN 0031-899X
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Official URL: http://prola.aps.org/abstract/PR/v140/i1A/pA237_1
Related URL: http://dx.doi.org/10.1103/PhysRev.140.A237
Abstract
An experiment to measure the effective mass m+ of positrons in metals is discussed. We take advantage of the fact that there is a sharp break in the angular-correlation curve of the annihilation γ rays at the Fermi momentum. The experiment then consists in a study of the temperature dependence of the angular-correlation curve, to find how this break disappears with rise of temperature.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 33177 |
| Deposited On: | 30 Mar 2011 10:55 |
| Last Modified: | 30 Mar 2011 10:55 |
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