会议论文详细信息
International Workshop on Discovery Physics at the LHC 2012 | |
Studies on B hadron production, spectroscopy and decays at CMS | |
Shi, Xin^1 | |
National Taiwan University, Taiwan^1 | |
关键词: Decay time; Hadron production; Polarization amplitudes; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/455/1/012033/pdf DOI : 10.1088/1742-6596/455/1/012033 |
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来源: IOP | |
【 摘 要 】
We review several recent results of the CMS experiment in the field of B hadron productions, spectroscopy and decays. We performed a flavour-untagged measurement of the width difference ΔΓs in the Bs → J/ψφ decays. With an assumption of zero mixing phase, reconstructed Bssignal candidates are used to measure the polarization amplitudes in an angular and proper decay time analysis.
【 预 览 】
Files | Size | Format | View |
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Studies on B hadron production, spectroscopy and decays at CMS | 1637KB | download |