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CP violation in supersymmetry, Higgs sector and the large hadron collider

Godbole, Rohini M (2006) CP violation in supersymmetry, Higgs sector and the large hadron collider. In: 9th Workshop on High Energy Physics Phenomenology (WHEPP-9), Institute of Phys Bhubaneswar,INDIA, JAN 03-14, 2006, http://www.springerlink.com/content/431517h3m2656k22/fulltext.pdf.

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Abstract

n this talk I discuss some aspects of CP violation (CPV) in supersymmetry (SUSY) as well as in the Higgs sector. Further, I discuss ways in which these may be probed at hadronic colliders. In particular I will point out the ways in which studies in the (chi) over tilde (+/-), (chi) over tilde (0)(2) sector at the Tevatron may be used to provide information on this and how the search can be extended to the LHC. I will then follow this by a discussion of the CP mixing induced in the Higgs sector due to the above-mentioned CPV in the soft SUSY breaking parameters and its effects on the Higgs phenomenology at the LHC. I would then point out some interesting aspects of the phenomenology of a moderately light charged Higgs boson, consistent with the LEP constraints, in this scenario. Decay of such a charged Higgs boson would also allow a probe of a light (less than or similar to 50 GeV), CP-violating (CPV) Higgs boson. Such a light neutral Higgs boson might have escaped detection at LEP and could also be missed at the LHC in the usual search channels.

Item Type: Conference Paper
Additional Information: Copyyright of this article belongs to Indian Academy Sciences.
Keywords: supersymmetry; CP violation; Higgs sector; large hadron collider.
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 16 Mar 2009 09:33
Last Modified: 19 Sep 2010 05:24
URI: http://eprints.iisc.ernet.in/id/eprint/18576

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