Electroweak symmetry breaking in the E6SSM
Electroweak symmetry breaking in the E6SSM
The Exceptional Supersymmetric Standard Model (E6SSM) is an E6 inspired model with an extra gauged U(1) symmetry, which solves the ?-problem in a similar way to the NMSSM but without the accompanying problems of singlet tadpoles or domain walls. It predicts new exotic particles at the TeV scale. We investigate the Renormalisation Group Evolution of the model and test electroweak symmetry breaking for a selection of interesting scenarios with non-universal Higgs masses at the GUT scale. We present a detailed particle spectrum that could be observed at the LHC.
072001-[3pp]
Athron, P
33c3e228-e1f1-4d2c-80f3-5b1060876ae1
King, S.F.
f8c616b7-0336-4046-a943-700af83a1538
Miller, D.J.
a230d4ba-cdd8-4e3b-8d96-3bc31863b7a8
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Nevzorov, R.
29e55377-613c-4b07-b29a-49fedd1f7544
2008
Athron, P
33c3e228-e1f1-4d2c-80f3-5b1060876ae1
King, S.F.
f8c616b7-0336-4046-a943-700af83a1538
Miller, D.J.
a230d4ba-cdd8-4e3b-8d96-3bc31863b7a8
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Nevzorov, R.
29e55377-613c-4b07-b29a-49fedd1f7544
Athron, P, King, S.F., Miller, D.J., Moretti, S. and Nevzorov, R.
(2008)
Electroweak symmetry breaking in the E6SSM.
Journal of Physics: Conference Series, 110, part 7, .
(doi:10.1088/1742-6596/110/7/072001).
Abstract
The Exceptional Supersymmetric Standard Model (E6SSM) is an E6 inspired model with an extra gauged U(1) symmetry, which solves the ?-problem in a similar way to the NMSSM but without the accompanying problems of singlet tadpoles or domain walls. It predicts new exotic particles at the TeV scale. We investigate the Renormalisation Group Evolution of the model and test electroweak symmetry breaking for a selection of interesting scenarios with non-universal Higgs masses at the GUT scale. We present a detailed particle spectrum that could be observed at the LHC.
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Published date: 2008
Organisations:
High Energy Physics
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Local EPrints ID: 144017
URI: http://eprints.soton.ac.uk/id/eprint/144017
ISSN: 1742-6588
PURE UUID: fe7dac4c-d5aa-4140-b7b6-fd21df817305
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Date deposited: 19 Apr 2011 13:49
Last modified: 14 Mar 2024 02:48
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Author:
P Athron
Author:
D.J. Miller
Author:
R. Nevzorov
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