1. The light pseudoscalar Higgs boson in NMSSM.
- Author
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Arhrib, Abdesslam, Kingman Cheung, Tie-Jiun Hou, and Kok-Wee Song
- Subjects
PARTICLES (Nuclear physics) ,PSEUDOSCIENCE ,LEPTONS (Nuclear physics) ,STANDARD model (Nuclear physics) ,BOSONS ,PHOTONS - Abstract
We study the associated production of a very light pseudoscalar Higgs boson with a pair of charginos. The novel signature involves a pair of charged leptons from chargino decays and a pair of photons from the pseudoscalar Higgs boson decay, plus large missing energy at the LHC and ILC. The signal may help us to distinguish the NMSSM from MSSM, provided that the experiment can resolve the two photons from the decay of the pseudoscalar Higgs boson. © 2007 American Institute of Physics [ABSTRACT FROM AUTHOR]
- Published
- 2007
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