Gell-Mann, M. and Goldberger, M. L. and Low, F. E. and Singh, V. and Zachariasen, F. (1964) Elementary Particles of Conventional Field Theory as Regge Poles. IV. Physical Review, 133 (1B). B161-B174. ISSN 0031-899X http://resolver.caltech.edu/CaltechAUTHORS:20120815-111559764
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Abstract
The usual field theory of spin 0 "nucleons" coupled to vector mesons (or heavy photons) is studied in order to find out whether the nucleon lies on a Regge trajectory. Photon-nucleon scattering is examined, to each order in the coupling constant, with the highest power of ln cosθ retained. It is found that a suitable Regge trajectory is generated, but that the nucleon does not lie on it. The nucleon pole term in the scattering amplitude corresponds to a fixed singularity in angular momentum. The spin 0 "nucleon" thus behaves differently from a particle of spin ½.
| Item Type: | Article | ||||
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| Additional Information: | © 1964 The American Physical Society. Received 15 August 1963; published in the issue dated January 1964. This work supported in part by the U.S. Atomic Energy Commission. | ||||
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| Record Number: | CaltechAUTHORS:20120815-111559764 | ||||
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:20120815-111559764 | ||||
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| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||
| ID Code: | 33208 | ||||
| Collection: | CaltechAUTHORS | ||||
| Deposited By: | Tony Diaz | ||||
| Deposited On: | 15 Aug 2012 18:34 | ||||
| Last Modified: | 26 Dec 2012 15:59 |
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