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arXiv 1610.08196hep-ph
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LHC数据告诉我们关于希格斯玻色子玻色子奇偶性的什么

What tell us LHC data about Higgs boson parity

I. F. Ginzburg

摘要:

最近CMS和ATLAS宣布他们已经测量了希格斯玻色子的宇称。这里我们注意到,他们的方法只能在附加的假设下确定这个宇称,即这个粒子有一个确定的宇称。如果在希格斯扇区中违反了宇称守恒,那么观测到的“希格斯”玻色子的宇称就不存在。在上述实验中使用的方法不允许观察到这样的机会。从这个意义上说,所提到的CMS和ATLAS出版物的标题是误导性的。

英文摘要:

Recently CMS and ATLAS announced that they had measured the Higgs boson parity. Here we note that their approach can determine this parity only under the additional assumption that this particle has a definite parity. If parity conservation is violated in the Higgs sector, the parity of observed "Higgs" boson does not exist. The approach used in the mentioned experiments does not allow to observe such opportunity. In this sense titles of mentioned CMS and ATLAS publications are misleading.

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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