CP VIOLATION IN W-GAMMA AND Z-GAMMA PRODUCTION

Citation
S. Dawson et al., CP VIOLATION IN W-GAMMA AND Z-GAMMA PRODUCTION, Physics letters. Section B, 390(1-4), 1997, pp. 431-436
Citations number
23
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
390
Issue
1-4
Year of publication
1997
Pages
431 - 436
Database
ISI
SICI code
0370-2693(1997)390:1-4<431:CVIWAZ>2.0.ZU;2-N
Abstract
We study the capability of a 2 TeV p (p) over bar collider with an int egrated luminosity of 10 fb(-1) to study CP violation in the processes p (p) over bar --> W(+/-)gamma and p (p) over bar --> Z gamma. We ass ume the existence of new CP violating interactions beyond the standard model which we describe with an effective Lagrangian. We find that th e study of CP-odd observables would allow this machine to place bounds on CP violating anomalous couplings similar to the bounds that the sa me machine can place on CP conserving anomalous couplings. For example it could place the bound \<(kappa)over tilde>(gamma)\ < 0.1 at the 95 % confidence level.