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arXiv 1104.0694hep-phhep-ex
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重介子三体衰变:Dalitz图振幅分析的三十年

Heavy meson three body decay: Three decades of Dalitz plot amplitude analysis

Ignacio Bediaga

摘要:

三体重介子衰变允许人们提取重要的量的味道,然而,唯象分析有一些开放的问题需要解决,以便有可能精确地提取物理参数。经过多年的积累和一些经验,我们已经了解了新的特点,我们希望从主要来自B三体衰变的数据中了解更多。在本文中,我们解决这些方面,我们提出了一个建议,修改Dalitz拟合振幅方法,以便进一步研究。

英文摘要:

Three body heavy meson decays allows one to extract important quantities for flavour physic, however the phenomenological analysis has some open problems to be solved in order to make possible to extract physical parameters with precision. After many years and some experience accumulated, we have learned new features and we expect to learn much more from data coming mainly from B three body decays. In this paper we address these aspects and we present a proposal to modify the Dalitz fit amplitude method in order to allow further studies.

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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