Conformal Symmetry and Pion Form Factor: Space- and Time-like Region

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dc.creatorChoi, Ho-Meoyng
dc.creatorJi, Chueng-Ryong
dc.date2008-03-18
dc.date2008-04-08
dc.date.accessioned2026-07-07T11:33:14Z
dc.date.available2026-07-07T11:33:14Z
dc.descriptionWe extend a recent analysis of the pion electromagnetic form factor constrained by the conformal symmetry to explore the time-like region. We show explicitly that the time-like form factor obtained by the analytic continuation of the space-like form factor correctly satisfies the dispersion relation. Our results indicate that the quark spin and dynamical mass effects are crucial to yield the realistic features of the vector meson dominance phenomena.
dc.description8pages, 6figures, changed sentences regarding on the soft-wall AdS/QCD predictions, added references
dc.identifierhttps://arxiv.org/abs/0803.2604
dc.identifierhttp://arxiv.org/abs/0803.2604
dc.identifierPhys.Rev.D77:113004,2008
dc.identifierdoi:10.1103/PhysRevD.77.113004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197822
dc.subjectHigh Energy Physics - Phenomenology
dc.titleConformal Symmetry and Pion Form Factor: Space- and Time-like Region
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