Abstract
The presence of the light CP-odd scalar boson arising in the next-to-minimal supersymmetric model and the simplest little Higgs model dramatically changes the phenomenology of the Higgs sector. We suggest a practical strategy to discriminate the CP-odd scalar bosons between the two underlying models, produced in decays of the standard-model-like Higgs boson. We define the decay rate of "the non b-tagged jet pair," with which we compute the ratio of decay rates into leptons and jets. The ratio shows quite different behavior in the next-to-minimal supersymmetric model and the simplest little Higgs model.
| Original language | English |
|---|---|
| Article number | 117702 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 85 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2012 Jun 25 |
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All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)
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Discrimination of the light CP-odd scalars in the NMSSM and in the simplest little Higgs model. / Kim, C. S.; Lee, Kang Young; Park, Jubin.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 85, No. 11, 117702, 25.06.2012.Research output: Contribution to journal › Article
TY - JOUR
T1 - Discrimination of the light CP-odd scalars in the NMSSM and in the simplest little Higgs model
AU - Kim, C. S.
AU - Lee, Kang Young
AU - Park, Jubin
PY - 2012/6/25
Y1 - 2012/6/25
N2 - The presence of the light CP-odd scalar boson arising in the next-to-minimal supersymmetric model and the simplest little Higgs model dramatically changes the phenomenology of the Higgs sector. We suggest a practical strategy to discriminate the CP-odd scalar bosons between the two underlying models, produced in decays of the standard-model-like Higgs boson. We define the decay rate of "the non b-tagged jet pair," with which we compute the ratio of decay rates into leptons and jets. The ratio shows quite different behavior in the next-to-minimal supersymmetric model and the simplest little Higgs model.
AB - The presence of the light CP-odd scalar boson arising in the next-to-minimal supersymmetric model and the simplest little Higgs model dramatically changes the phenomenology of the Higgs sector. We suggest a practical strategy to discriminate the CP-odd scalar bosons between the two underlying models, produced in decays of the standard-model-like Higgs boson. We define the decay rate of "the non b-tagged jet pair," with which we compute the ratio of decay rates into leptons and jets. The ratio shows quite different behavior in the next-to-minimal supersymmetric model and the simplest little Higgs model.
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U2 - 10.1103/PhysRevD.85.117702
DO - 10.1103/PhysRevD.85.117702
M3 - Article
AN - SCOPUS:84863214231
VL - 85
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
SN - 1550-7998
IS - 11
M1 - 117702
ER -