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
  • http://link.aps.org/licenses/aps-default-license
DOI
  • 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

  • Physical Review D

    Physical Review D 82 (3), 2010-08-20

    American Physical Society (APS)

被引用文献 (10)*注記

もっと見る

参考文献 (39)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ