Structure of the vacuum singularity in reggeon field theory
Journal Article
·
· Phys. Lett., B, v. 48B, no. 4, pp. 345-348
The methods of the renormalization group are used to analyze the behavior of all Reggeon proper vertex functions in a Reggeon field theory when all angular momenta are near one or all Reggeon momenta are small. This behavior is governed by an infrared stable Gell-Mann-Low zero which arises when the triple Pomeron coupling is imaginary. A renormalized trajectory must be singular at t = 0, and a variety of scaling laws for the vertex functions are obeyed. Coupling particles to the Reggeons and using the scaling laws it is found to high accuracy that sigma /sub T/(s) ~A(log s)/sup 1/6/ x (1 -B/(log s)/sup 1/2/...l where A factorizes. (auth)
- Research Organization:
- National Accelerator Lab., Batavia, IL
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-028580
- OSTI ID:
- 4338753
- Journal Information:
- Phys. Lett., B, v. 48B, no. 4, pp. 345-348, Journal Name: Phys. Lett., B, v. 48B, no. 4, pp. 345-348; ISSN PYLBB
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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