Ananthanarayan, B. ; Pandita, P. N. (1996) Particle spectrum in the non-minimal supersymmetric standard model with tanβ~ -mt/mb Physics Letters B, 371 (3-4). pp. 245-251. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0370-2693(96)00010-X
Abstract
We present a detailed discussion of the particle spectrum of the Non-Minimal Supersymmetric Standard Model (NMSSM), containing two Higgs doublets and a singlet, in the limit tanβ ≃ mt/mb This is compared with the corresponding particle spectrum of the Minimal Supersymmetric Standard Model (MSSM). In this limit the singlet vacuum expectation value is forced to be large, of the order of 10 TeV, and the singlet decouples from the lightest scalar Higgs boson and the neutralinos. With the exception of the lightest Higgs boson, the particle spectrum in the model turns out to be heavy. The radiatively corrected lightest Higgs boson mass is in the neighbourhood of ~130 GeV.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Supersymmetry; Non-minimal and Minimal Models; Renormalization Group Analysis |
| ID Code: | 87856 |
| Deposited On: | 22 Mar 2012 06:48 |
| Last Modified: | 22 Mar 2012 06:48 |
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