Published May 1994
| Version v1
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One-loop gauge theory amplitudes with an arbitrary number of external legs
Creators
- 1. Univ. of California, Los Angeles, CA (United States). Dept. of Physics
- 2. Stanford Univ., CA (United States). Stanford Linear Accelerator Center
- 3. Centre d'Etudes de Saclay, Gif-sur-Yvette (France). Service de Physique Theorique de Saclay
Description
The authors review recent progress in calculations of one-loop QCD amplitudes. By imposing the consistency requirements of unitarity and correct behavior as the momenta of two legs become collinear, they construct ansaetze for one-loop amplitudes with an arbitrary number of external legs. For supersymmetric amplitudes, which can be thought of as components of QCD amplitudes, the cuts uniquely specify the amplitude
Availability note (English)
MF available from INIS under the Report Number; Also available from OSTI as DE94013354; NTIS; US Govt. Printing Office Dep.Files
25067902.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- SLAC-PUB--6490
Conference
- Title
- Theoretical Physics Institute on continuous advances in quantum chromodynamics conference.
- Dates
- 17-20 Feb 1994.
- Place
- Minneapolis, MN (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25067902
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- FIELD THEORIES; MULTIPLE PRODUCTION; PARTONS; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS
- Descriptors DEC
- ELEMENTARY PARTICLES; PARTICLE PRODUCTION; POSTULATED PARTICLES; QUANTUM FIELD THEORY
Optional Information
- Contract/Grant/Project number
- Contract FG03-91ER40662; AC03-76SF00515; Grant PHY-9218990; Grant APBR-3222; Grant CRG-921322; Grant CRG-910285
- Funding organization
- USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States).
- Secondary number(s)
- HEP-PH--9405248; CONF-940280--2.