Pomeron couplings in the presence of Reggeon loops
Journal Article
·
· Nucl. Phys., B, v. B71, no. 1, pp. 93-110
The effect of reggeon ioop corrections to the five-point function in the double-Regge limit is examined. Using the Gribov reggeon calculus the reggeon triangle insertion in the double-Regge pole vertex is first discussed. This is seen to give rise to an inverse square root branch point in the plane of the azimuthal angle. Making specific smoothness assumptions constraints that require the vanishing of certain triple-Regge vertice are obtained. Possible implications for the Brower-Weis decoupling theorem are discussed. (auth)
- Research Organization:
- Cavendish Lab., Cambridge, Eng.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-030581
- OSTI ID:
- 4328580
- Journal Information:
- Nucl. Phys., B, v. B71, no. 1, pp. 93-110, Journal Name: Nucl. Phys., B, v. B71, no. 1, pp. 93-110; ISSN NUPBB
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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