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arXiv 0710.2669hep-ph
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用\boldmath {e^+e^- \to t \bar{t}}探测希格斯玻色子的CP性质

Probing CP properties of the Higgs Boson via \boldmath{e^+e^-\to t \bar{t}ϕ

R. M. Godbole, P. S. Bhupal Dev, A. Djouadi, M. M. Mühlleitner, S. D. Rindani

摘要:

未来高能对撞机的主要工作之一是寻找希格斯玻色子,一旦找到,就探测其基本性质。特别地,必须确定电荷共轭和宇称(CP)量子数。我们表明,这些是明确的访问在未来的$e^+e^-$对撞机通过测量的总截面和顶部极化在相关的希格斯生产与顶夸克对。

英文摘要:

One of the main endeavors at future high-energy colliders is the search for the Higgs boson(s) and, once found, the probe of the fundamental properties. In particular, the charge conjugation and parity (CP) quantum numbers have to be determined. We show that these are unambiguously accessible at future $e^+e^-$ colliders through the measurement of the total cross section and the top polarization in associated Higgs production with top quark pairs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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