Probing the Top-Quark Electric Dipole Moment at a Photon Linear Collider

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dc.creatorChoi, S. Y.
dc.creatorHagiwara, K.
dc.date1995-06-27
dc.date.accessioned2026-07-07T12:03:12Z
dc.date.available2026-07-07T12:03:12Z
dc.descriptionWe probe the top-quark electric dipole moment (EDM) in top-quark pair production via photon-photon fusion at a photon linear collider. We show how linearly-polarized photon beams can be used to extract information on the top-quark EDM without the use of complicated angular correlations of top-quark decay products. If the luminosity of the laser back-scattered photon-photon collisions is comparable to that of the $e^+e^-$ collisions, then the measurement of the top-quark EDM obtained by counting top-quark-production events in photon fusion can be as accurate as the measurement obtained by studying the $t\bar{t}$ decay correlations in $e^+e^-$ collisions using a perfect detector.
dc.descriptionLatex, 11 pages, 1 figure (not included). One compressed postscript file of the paper available at ftp://ftp.kek.jp/kek/preprints/TH/TH-443/kekth443.ps.gz
dc.identifierhttps://arxiv.org/abs/hep-ph/9506430
dc.identifierhttp://arxiv.org/abs/hep-ph/9506430
dc.identifierPhys.Lett.B359:369-374,1995
dc.identifierdoi:10.1016/0370-2693(95)01094-7
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207703
dc.subjectHigh Energy Physics - Phenomenology
dc.titleProbing the Top-Quark Electric Dipole Moment at a Photon Linear Collider
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