Published July 1991
| Version v1
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Manifestations of heavy extra neutral gauge bosons in e+e- → W+W-
Creators
- 1. International Centre for Theoretical Physics, Trieste (Italy)
- 2. Trieste Univ. (Italy). Ist. di Fisica Teorica
Description
We study the indirect effects in the process e+e- → W+W- at LEP II and at NLC of a new neutral gauge boson Z', which might exist in E6 models, with MZ' > √s. We find that the differential cross section is quite sensitive to the existence of a heavy Z', particularly in the backward direction of the outgoing W- boson. We also find that this sensitivity significantly increases with the c.m. energy. (author). 24 refs, 4 figs, 1 tab
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Additional details
Publishing Information
- Imprint Pagination
- 13 p.
- Report number
- IC--91/164
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 22087534
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; PAIR PRODUCTION; POSTULATED PARTICLES; W MINUS BOSONS; W PLUS BOSONS; Z NEUTRAL BOSONS
- Descriptors DEC
- BOSONS; CROSS SECTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION