Helicity Poles in Five Dimensions
Journal Article
·
· Physical Review. D, Particles Fields
The Regge contribution to the six-particle amplitude is studied by going to five dimensions and considering a generalization of the usual helicity approach This has the advantages that the Steinmann relations are satisfied in a natural way, and that there are no spurious poles. The resulting representation can also be used to study more general limits than the usual multi-Regge limit. In particular, limits relevant to the two-particle inclusive cross section can be studied. The constraints imposed on this representation by Regge factorization are also considered.
- Research Organization:
- Department of Applied Mathematics and Theoretical Physics, University of Cambridge, England
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-025382
- OSTI ID:
- 4335882
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 8 Vol. 8; ISSN PRVDAQ; ISSN 0556-2821
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
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