CP violating dipole form-factors in e+ e- ---> anti-t t
Feb 11, 19928 pages
Published in:
- Phys.Lett.B 279 (1992) 389-396
- Published: 1992
Report number:
- HD-THEP-91-39,
- CPTH-A143-0192
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Abstract: (Elsevier)
If the neutral Higgs sector in extensions of the standard electroweak theory (SM) is CP -noninvariant, then sizeable CP -violating effects can be induced in flavour-diagonal reactions involving heavy flavours, especially the t quark. We show this by calculating the dominant CP -violating contributions to e + e − → t ̄ t in two-Higgs doublet extensions of the SM. These effects can be searched for at future e + e − supercolliders by measuring appropriate CP -odd momentum correlations for t ̄ t events.- electron positron: annihilation
- annihilation: electron positron
- top: pair production
- pair production: top
- CP: violation
- form factor: dipole
- dipole: form factor
- Higgs particle: doublet
- doublet: 2
- correlation: momentum
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