Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model

Jun ichi Kamoshita; Yasuhiro Okada; Minoru Tanaka

doi:10.1016/0370-2693(94)90429-4

Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model

Jun ichi Kamoshita
, Yasuhiro Okada
, Minoru Tanaka

医学部・基盤医学講座・物理学

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

49 被引用数 (Scopus)

抄録

Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e⁺e^- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.

本文言語	英語
ページ（範囲）	67-72
ページ数	6
ジャーナル	Physics Letters B
巻	328
号	1-2
DOI	https://doi.org/10.1016/0370-2693(94)90429-4
出版ステータス	出版済み - 26-05-1994

All Science Journal Classification (ASJC) codes

核物理学および高エネルギー物理学

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10.1016/0370-2693(94)90429-4

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title = "Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model",

abstract = "Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.",

author = "Kamoshita, \{Jun ichi\} and Yasuhiro Okada and Minoru Tanaka",

note = "Funding Information: The authors would like to thank K. Hikasa, T. Kawa-goe, A. Miyamoto and T. Yanagida for useful discussions and comments. This work is supported in part by the Grant-in-aid for Scientific Research from the Ministry of Education, Science and Culture of Japan.",

year = "1994",

month = may,

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T1 - Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model

AU - Kamoshita, Jun ichi

AU - Okada, Yasuhiro

AU - Tanaka, Minoru

N1 - Funding Information: The authors would like to thank K. Hikasa, T. Kawa-goe, A. Miyamoto and T. Yanagida for useful discussions and comments. This work is supported in part by the Grant-in-aid for Scientific Research from the Ministry of Education, Science and Culture of Japan.

PY - 1994/5/26

Y1 - 1994/5/26

N2 - Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.

AB - Upper bounds on the three neutral scalar Higgs masses are considered in the supersymmetric standard model with a gauge singlet Higgs field. When the lightest Higgs is singlet-dominated the second lightest Higgs is shown to lie near or below thetheoretical upper bound on the lightest Higgs mass. We also consider detectability of these Higgs bosons at a future e+e- linear collider with s∼ 300 GeV and show that at least one of the neutral scalar Higgs has a production cross section larger than 0.04 pb.

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DO - 10.1016/0370-2693(94)90429-4

M3 - Article

AN - SCOPUS:0002912052

SN - 0370-2693

VL - 328

SP - 67

EP - 72

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -

Neutral scalar Higgs masses and production cross sections in an extended supersymmetric standard model

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