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arXiv · 0909.4141

The Clean Way to Identify a Scalar Glueball

Wei Wang·Yue-Long Shen·Cai-Dian Lu
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Abstract

The existence of a glueball has been a tough work for many years study. Utilizing the well developed QCD theory for $B$ meson decays, we propose a new way to identify whether a scalar glueball existed or not. In the presence of mixing between glueballs and ordinary scalar mesons, we explore the possibility to extract the mixing parameters from semileptonic B decays and nonleptonic B decays. We also point out a clean way to identify a glueball through $B_c$ decays.

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Wei Wang, Yue-Long Shen, Cai-Dian Lu. 2009-09-23. The Clean Way to Identify a Scalar Glueball. https://arxiv.org/abs/0909.4141

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