LHC Signals of a Heavy CP-even Higgs Boson in the NMSSM via Decays into a $Z$ and a Light CP-odd Higgs State - INSPIRE

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LHC Signals of a Heavy CP-even Higgs Boson in the NMSSM via Decays into a $Z$ and a Light CP-odd Higgs State

Mosleh M. Almarashi
(
- Southampton U.
)
,
Stefano Moretti
(
- Southampton U.
)

Sep, 2011

4 pages

Published in:

Phys.Rev.D 85 (2012) 017701

e-Print:

1109.1735 [hep-ph]

DOI:

10.1103/PhysRevD.85.017701

Report number:

SHEP-11-19

View in:

ADS Abstract Service

reference search20 citations

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Abstract: (arXiv)

We study the

Za_1

decay mode of a heavy CP-even Higgs boson of the NMSSM,

h_2

, where

a_1

is the lightest CP-odd Higgs state of this scenario, the former produced in association with a bottom-antibottom pair, and find that, despite small event rates, a significant (in fact essentially background free) signal should be extractable at the LHC with very high luminosity, so long that a

Z\to jj

(where

j

represents a jet) and

a_1\to \tau^+\tau^-

final state is exploited, in presence of

b

-tagging

Note:

4 pages, 4 figures, 1 table

12.60.Fr
14.80.Da
luminosity: high
minimal supersymmetric standard model
Higgs particle
CERN LHC Coll
decay modes
background

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Figures(5)

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