Published November 15, 1973
| Published
Journal Article
Open
Regge Trajectories with Square-Root Branch Points and Their Regge Cuts
- Creators
- Bronzan, J. B.
- Goldberger, M. L.
Abstract
We discuss branch points in the complex angular momentum plane formed by two Regge poles on trajectories with square-root branch points at t=0. We find several new cuts which collide with the expected Mandelstam cuts at t=0. In the bootstrap of the Pomeranchon pole, the collection of cuts has the same effect as in the case of linear trajectories: The Pomeranchon can have α(0)=1 only if certain couplings vanish at t=0.
Additional Information
© 1973 The American Physical Society. Received 15 June 1973; published in the issue dated 15 November 1973. Research supported in part by the National Science Foundation under Grants No. GP-36740X and GP- 16147Al.Attached Files
Published - BROprd73.pdf
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Additional details
- Eprint ID
- 32847
- Resolver ID
- CaltechAUTHORS:20120801-153300605
- GP-36740X
- NSF
- GP-16147A1
- NSF
- Created
-
2012-08-01Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field