CONSTRAINTS ON THE ANOMALOUS Z-GAMMA-GAMMA AND ZZ-GAMMA VERTICES AT NEXT LINEAR COLLIDER ENERGIES

Authors
WALSH R RAMALHO AJ
Citation
R. Walsh et Aj. Ramalho, CONSTRAINTS ON THE ANOMALOUS Z-GAMMA-GAMMA AND ZZ-GAMMA VERTICES AT NEXT LINEAR COLLIDER ENERGIES, Physical review. D. Particles and fields, 57(9), 1998, pp. 5908-5911
Citations number
14
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
57
Issue
9
Year of publication
1998
Pages
5908 - 5911
Database
ISI
SICI code
0556-2821(1998)57:9<5908:COTAZA>2.0.ZU;2-#
Abstract
We study the effect of anomalous CP-conserving gauge boson couplings o f the Z gamma gamma and ZZ gamma vertices on the reaction e(+)e(-)-->g amma Z-->gamma mu(+)mu(-) at NLC energies. Limits on these trilinear couplings are obtained at the 95% confidence level for different form factor scales, assuming that any other neutral gauge boson couplings v anish at the tree level.