1998/01/08 by Jake Lee, Lee, Jake, S. Y. Choi +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/9801236
LaTeX 5 pages, talk given at the APCTP workshop: "Pacific Particle Physics Phenomenology" (Oct 31--Nov 2, 1997)
arxiv created 1998/01/08 · arxiv updated 2009/11/30
The T-odd top-quark chromoelectric dipole moment, dt, is probed through top-quark-pair production via gluon fusion at the CERN LHC with the possibility of having polarized proton beams in account. At 1-σ level, the typical CP-odd lepton energy and tensor correlations enable us to measure Re(dt) and Im(dt) up to the order of 10-18 (gscm) in the unpolarized case and the initial CP-odd gluon spin correlation allows us to probe Im(dt) up to the order of 10-20 (gscm) for √(s)=14 TeV and the integrated luminosity Lpp=10 fb-1.