Fermion pair production in e+ e- collisions at 189-209-GeV and constraints on physics beyond the standard model
(2007) European Physical Journal C. Particles and Fields — Vol. C49, p. 411-437 (2007)
Files
No attached file found for this publication.
Details
- Authors
- et. al.
- Abstract
- (en) Cross sections, angular distributions and forward-backward asymmetries are presented, of two-fermion events produced in e+e- collisions at centre-of-mass energies from 189 to 209 GeV at LEP, measured with the ALEPH detector. Results for e+e-, mu+mu-, tau+tau-, qq, bb and cc production are in agreement with the Standard Model predictions. Constraints are set on scenarios of new physics such as four-fermion contact interactions, leptoquarks, Z' bosons, TeV-scale quantum gravity and R-parity violating squarks and sneutrinos. Comment: to be published in The European Physical Journal C
- Affiliations
Citations
Schael, S., Delaere, C., & et al. (2007). Fermion pair production in e+ e- collisions at 189-209-GeV and constraints on physics beyond the standard model. European Physical Journal C. Particles and Fields, C49, 411-437. https://doi.org/10.1140/epjc/s10052-006-0156-8 (Original work published 2007)