B0 - B̄0 mixing and related CP violation in supersymmetric models

S. Bertolini; F. Borzumati; A. Masiero

doi:10.1016/0370-2693(87)90232-2

B⁰ - B̄⁰ mixing and related CP violation in supersymmetric models

S. Bertolini, F. Borzumati, A. Masiero

研究成果: Article › 査読

26 被引用数 (Scopus)

抄録

We analyze the supersymmetric contributions to B_d⁰ - B̄_d⁰ mixing. For squark and gluino masses which respect the bounds coming from the CERN pp̄ collider, the supersymmetric contribution turns out to be substantially smaller than the corresponding standard model prediction. However, we suggest that the presence of supersymmetry may sizeably contribute to the observability of large CP asymmetries related to the mixing.

本文言語	English
ページ（範囲）	545-550
ページ数	6
ジャーナル	Physics Letters B
巻	194
号	4
DOI	https://doi.org/10.1016/0370-2693(87)90232-2
出版ステータス	Published - 1987 8月 20
外部発表	はい

ASJC Scopus subject areas

核物理学および高エネルギー物理学

文献へのアクセス

10.1016/0370-2693(87)90232-2

他のファイルとリンク

引用スタイル

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abstract = "We analyze the supersymmetric contributions to Bd0 - {\=B}d0 mixing. For squark and gluino masses which respect the bounds coming from the CERN p{\=p} collider, the supersymmetric contribution turns out to be substantially smaller than the corresponding standard model prediction. However, we suggest that the presence of supersymmetry may sizeably contribute to the observability of large CP asymmetries related to the mixing.",

author = "S. Bertolini and F. Borzumati and A. Masiero",

note = "Funding Information: is partially supported by the US Departmento f Energy. The work of F.B. and A.M. is supportedin part by the NSF under Grant no. PHY8116102.",

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AU - Bertolini, S.

AU - Borzumati, F.

AU - Masiero, A.

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AB - We analyze the supersymmetric contributions to Bd0 - B̄d0 mixing. For squark and gluino masses which respect the bounds coming from the CERN pp̄ collider, the supersymmetric contribution turns out to be substantially smaller than the corresponding standard model prediction. However, we suggest that the presence of supersymmetry may sizeably contribute to the observability of large CP asymmetries related to the mixing.

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