CP violation in top physics at the NLC

Conference · Wed Sep 18 00:00:00 EDT 1996

OSTI ID:392828

Atwood, D ^[1]; Soni, A ^[2]

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1. Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
2. Brookhaven National Lab., Upton, NY (United States). Theory Group

Top quark is extremely sensitive to non-standard CP violating phases. General strategies for exposing different types of phases at the NLC are outlined. SUSY phase(s) cause PRA in t {yields} Wb. The transverse polarization of the {tau} in the reaction t {yields} b{tau}{nu} is extremely sensitive to a phase from the charged Higgs sector. Phase(s) from the neutral Higgs sector cause appreciable dipole moment effects and lead to sizable asymmetries in e{sup +}e{sup {minus}} {yields} t{anti t}H{sup 0} and e{sup +}e{sup {minus}} {yields} t{anti t}{nu}{sub e}{anti {nu}}{sub e}.

• Research Organization: Brookhaven National Lab. (BNL), Upton, NY (United States); Southeastern Universities Research Association, Inc., Newport News, VA (United States). Continuous Electron Beam Accelerator Facility
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC02-76CH00016; AC05-84ER40150
• OSTI ID: 392828
• Report Number(s): BNL-63458; CONF-960765-22; ON: DE97000355; TRN: 97:000085
• Resource Relation: Conference: 28. international conference on high-energy physics, Warsaw (Poland), 25-31 Jul 1996; Other Information: PBD: 18 Sep 1996
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
T QUARKS
CP INVARIANCE
EXPERIMENT PLANNING
STANDARD MODEL
MODIFICATIONS
LINEAR COLLIDERS
SUPERSYMMETRY
B QUARKS
W MINUS BOSONS
W PLUS BOSONS
TAU PARTICLES
NEUTRINOS
HIGGS BOSONS
ELECTRON-POSITRON INTERACTIONS
TOPONIUM
KOBAYASHI-MASKAWA MATRIX
WEAK PARTICLE DECAY
PARTICLE PRODUCTION