Published 1986
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Pair production of exotic particles at pp(p-barp) colliding beams
Description
A complete set of differential cross sections has been obtained in Born approximation for pair production of exotic particles with various spins J=0, 1/2, 1 and quantum numbers (colored and colorless) both in qq-bar and gg-collisions. The connection of the unitarity of vector boson processes with gauge invariance, factorization properties of non-Abelian gauge amplitudes and the presence of kinematic zeros is used. Besides, the problem of admissibility of massless limit for these processes is being discussed. The yield of exotic particle pairs at pp(p-barp) colliding beams in TeV energy range have been calculated and limits for the accessible mass range have been found
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Additional details
Publishing Information
- Imprint Pagination
- 24 p.
- Report number
- IFVE-OTF--86-172
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 19007030
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BORN APPROXIMATION; DIFFERENTIAL CROSS SECTIONS; FACTORIZATION; FEYNMAN DIAGRAM; GAUGE INVARIANCE; GLUONS; HEAVY LEPTONS; MASS; PAIR PRODUCTION; PROTON-ANTIPROTON INTERACTIONS; PROTON-PROTON INTERACTIONS; QUARK-ANTIQUARK INTERACTIONS; TEV RANGE 01-10; TEV RANGE 10-100; THEORETICAL DATA; UNITARITY; W MINUS BOSONS; W PLUS BOSONS; Z NEUTRAL BOSONS
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BOSONS; CROSS SECTIONS; DATA; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; INVARIANCE PRINCIPLES; LEPTONS; NUCLEON-ANTINUCLEON INTERACTIO; NUCLEON-NUCLEON INTERACTIONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; POSTULATED PARTICLES; PROTON-NUCLEON INTERACTIONS; TEV RANGE
Optional Information
- Notes
- 13 refs.; 12 figs.; submitted to the journal Zeit. Phys. C -Part Fields.