Tau longitudinal polarization in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mover accent="true"><mml:mi>B</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>D</mml:mi><mml:mi>τ</mml:mi><mml:mover accent="true"><mml:mi>ν</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>and its role in the search for the charged Higgs boson
書誌事項
- 公開日
- 2010-08-20
- 資源種別
- journal article
- 権利情報
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- http://link.aps.org/licenses/aps-default-license
- DOI
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- 10.1103/physrevd.82.034027
- 10.48550/arxiv.1005.4306
- 公開者
- American Physical Society (APS)
この論文をさがす
説明
We study the longitudinal polarization of the tau lepton in B -> D tau nu decay. After discussing possible sensitivities of tau decay modes to the tau polarization, we examine the effect of charged Higgs boson on the tau polarization in B -> D tau nu. We find a relation between the decay rate and the tau polarization, and clarify the role of the tau polarization measurement in the search for the charged Higgs boson.
17 pages, 3 figures. Tau -> l nu nu is included in Sec. II. Accordingly the title is changed. References are added
収録刊行物
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- Physical Review D
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Physical Review D 82 (3), 2010-08-20
American Physical Society (APS)
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キーワード
詳細情報 詳細情報について
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- CRID
- 1360002217826330752
-
- ISSN
- 15502368
- 15507998
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- 資料種別
- journal article
-
- データソース種別
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- Crossref
- KAKEN
- OpenAIRE

