H and A Discrimination using Linear Polarization of Photons at the PLC

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dc.creatorZarnecki, A. F.
dc.creatorNiezurawski, P.
dc.creatorKrawczyk, M.
dc.date2007-10-20
dc.date.accessioned2026-07-07T12:41:19Z
dc.date.available2026-07-07T12:41:19Z
dc.descriptionFirst realistic estimate of the usefulness of the Photon Linear Collider with linearly polarized photons as analyzer of the CP-parity of Higgs bosons is presented. MSSM Higgs bosons H and A with 300 GeV mass, for the model parameters corresponding to the so called "LHC wedge" region, are considered. When switching from circular to linear photon polarization a significant increase in heavy quark production background, which is no longer suppressed by helicity conservation, and decrease of the Higgs boson production cross sections by a factor of two is expected. Nevertheless, after three years of Photon Linear Collider running heavy scalar and pseudoscalar Higgs bosons in MSSM can be distinguished at a 4.5 sigma level.
dc.description4pp. To appear in the proceedings of 2007 International Linear Collider Workshop (LCWS07 and ILC07), Hamburg,
dc.identifierhttps://arxiv.org/abs/0710.3843
dc.identifierhttp://arxiv.org/abs/0710.3843
dc.identifierECONF C0705302:GG01,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219732
dc.subjectHigh Energy Physics - Phenomenology
dc.titleH and A Discrimination using Linear Polarization of Photons at the PLC
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