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A little more gauge mediation and the light Higgs mass

Mummidi, Suryanarayana V and Vempati, Sudhir K (2014) A little more gauge mediation and the light Higgs mass. In: NUCLEAR PHYSICS B, 881 . pp. 181-205.

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Official URL: http://dx.doi.org/10.1016/j.nuclphysb.2014.01.014


We consider minimal models of gauge mediated supersymmetry breaking with an extra U(1) factor in addition to the Standard Model gauge group. A U(1) charged, Standard Model singlet is assumed to be present which allows for an additional NMSSM like coupling, lambda HuHdS. The U(1) is assumed to be flavour universal. Anomaly cancellation in the MSSM sector requires additional coloured degrees of freedom. The S field can get a large vacuum expectation value along with consistent electroweak symmetry breaking. It is shown that the lightest CP even Higgs boson can attain mass of the order of 125 GeV. (C) 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/).

Item Type: Journal Article
Additional Information: Copyright for this article belongs to the ELSEVIER SCIENCE BV, NETHERLANDS
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 03 Jun 2014 08:45
Last Modified: 03 Jun 2014 08:45
URI: http://eprints.iisc.ac.in/id/eprint/49142

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