Higgs sector in anomaly mediated supersymmetry breaking scenario

Shufang Su

doi:10.1016/S0550-3213(99)00759-2

Higgs sector in anomaly mediated supersymmetry breaking scenario

Shufang Su

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

In the minimal anomaly mediated supersymmetry breaking (AMSB) model, a universal contribution m0 to all the scalar masses is introduced in order to avoid the negative slepton mass problem. The Higgs spectrum and couplings are determined by four parameters: maux, m0, tan β and sign(μ). The sign of μ affects mA at large tan β and mh at small tan β. The CP-odd Higgs mass mA is usually much larger than mz and the lightest CP-even Higgs is simply analogous to the one in the standard model. The reach of the current and future Higgs searches in LEP, Tevatron and LHC for the AMSB parameter spaces in studied in detail.

Original language	English (US)
Pages (from-to)	87-96
Number of pages	10
Journal	Nuclear Physics B
Volume	573
Issue number	1-2
DOIs	https://doi.org/10.1016/S0550-3213(99)00759-2
State	Published - May 1 2000
Externally published	Yes

Keywords

Anomaly mediated
Higgs
Supersymmetry

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0550-3213(99)00759-2

Cite this

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title = "Higgs sector in anomaly mediated supersymmetry breaking scenario",

abstract = "In the minimal anomaly mediated supersymmetry breaking (AMSB) model, a universal contribution m0 to all the scalar masses is introduced in order to avoid the negative slepton mass problem. The Higgs spectrum and couplings are determined by four parameters: maux, m0, tan β and sign(μ). The sign of μ affects mA at large tan β and mh at small tan β. The CP-odd Higgs mass mA is usually much larger than mz and the lightest CP-even Higgs is simply analogous to the one in the standard model. The reach of the current and future Higgs searches in LEP, Tevatron and LHC for the AMSB parameter spaces in studied in detail.",

keywords = "Anomaly mediated, Higgs, Supersymmetry",

author = "Shufang Su",

note = "Funding Information: It is a great pleasure to thank Lisa Randall for enlightening advice and discussions. We also thanks Marcela Carena, Howard Haber, Takeo Moroi and Jonathan Feng for helpful correspondence and conversations. This work is supported by the Department of Energy under cooperative agreement DF-FC02-94ER40818.",

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doi = "10.1016/S0550-3213(99)00759-2",

language = "English (US)",

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T1 - Higgs sector in anomaly mediated supersymmetry breaking scenario

AU - Su, Shufang

N1 - Funding Information: It is a great pleasure to thank Lisa Randall for enlightening advice and discussions. We also thanks Marcela Carena, Howard Haber, Takeo Moroi and Jonathan Feng for helpful correspondence and conversations. This work is supported by the Department of Energy under cooperative agreement DF-FC02-94ER40818.

PY - 2000/5/1

Y1 - 2000/5/1

N2 - In the minimal anomaly mediated supersymmetry breaking (AMSB) model, a universal contribution m0 to all the scalar masses is introduced in order to avoid the negative slepton mass problem. The Higgs spectrum and couplings are determined by four parameters: maux, m0, tan β and sign(μ). The sign of μ affects mA at large tan β and mh at small tan β. The CP-odd Higgs mass mA is usually much larger than mz and the lightest CP-even Higgs is simply analogous to the one in the standard model. The reach of the current and future Higgs searches in LEP, Tevatron and LHC for the AMSB parameter spaces in studied in detail.

AB - In the minimal anomaly mediated supersymmetry breaking (AMSB) model, a universal contribution m0 to all the scalar masses is introduced in order to avoid the negative slepton mass problem. The Higgs spectrum and couplings are determined by four parameters: maux, m0, tan β and sign(μ). The sign of μ affects mA at large tan β and mh at small tan β. The CP-odd Higgs mass mA is usually much larger than mz and the lightest CP-even Higgs is simply analogous to the one in the standard model. The reach of the current and future Higgs searches in LEP, Tevatron and LHC for the AMSB parameter spaces in studied in detail.

KW - Anomaly mediated

KW - Higgs

KW - Supersymmetry

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VL - 573

SP - 87

EP - 96

JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 1-2

ER -

Higgs sector in anomaly mediated supersymmetry breaking scenario

Abstract

Keywords

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