Published July 1997
| Version v1
Journal article
Study on PGBs correction to qq-bar→tt-bar at the tevatron in the technicolor models
Creators
- 1. Henan Normal Univ., Xinxiang (China). Dept. of Physics
Description
The authors calculate the Pseudo-Goldstone-Bosons (PGBs) corrections of order αmt2 to qq-bar→tt-bar at the Tevatron in the frameworks of the one generation technicolor model (OGTC) and a minimal technicolor model (MTC) with a massless weak doublet recently presented by C.D. Carone and H. Georgi. The PGBs correction can decrease the total tt-bar production cross section by as much as -38% for top mass of 176 GeV and color octet PGBs mass of 150 GeV in the OGTC model, which is potentially observable at the Tevatron. However, the results show that the corrections to the process are unmeasurably small in the MTC model
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 21
- Journal Issue
- 7
- Journal Page Range
- p. 591-596.
- ISSN
- 0254-3052
- CODEN
- KNWLD9
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28065564
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CORRECTIONS; CROSS SECTIONS; FERMILAB TEVATRON; GOLDSTONE BOSONS; MASS; MATHEMATICAL MODELS; PARTICLE PRODUCTION; PSEUDOSCALARS; QUARK-ANTIQUARK INTERACTIONS; TOP PARTICLES
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; INTERACTIONS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; SYNCHROTRONS