Two-gluon coupling and collider phenomenology of color-octet technirho mesons

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dc.creatorChivukula, R. Sekhar
dc.creatorGrant, Aaron
dc.creatorSimmons, Elizabeth H.
dc.date2001-09-04
dc.date2001-09-18
dc.date.accessioned2026-07-07T12:02:49Z
dc.date.available2026-07-07T12:02:49Z
dc.descriptionIt has recently been suggested that gauge invariance forbids the coupling of a massive color-octet vector meson to two gluons. While this is true for operators in an effective Lagrangian of dimension four or less, we demonstrate that dimension six interactions will lead to such couplings. In the case of technicolor, the result is a technirho-gluon-gluon coupling comparable to the naive vector meson dominance estimate, but with a substantial uncertainty. This has implications for several recent studies of technicolor phenomenology.
dc.description6 pages, LaTeX; added a reference
dc.identifierhttps://arxiv.org/abs/hep-ph/0109029
dc.identifierhttp://arxiv.org/abs/hep-ph/0109029
dc.identifierPhys.Lett.B521:239-242,2001
dc.identifierdoi:10.1016/S0370-2693(01)01251-5
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207572
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleTwo-gluon coupling and collider phenomenology of color-octet technirho mesons
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