分类: 物理学 >> 核物理学 提交时间: 2016-09-12
摘要: Based on 2.92 fb−1 data taken at the center-of-mass energy s√=3.773 GeV with the BESIII detector, we report recent results on the decay constant fD+, the hadronic form factors, as well as the quark mixing matrix elements |Vcs(d)|, which are extracted from analyses of the leptonic decay D+→μ+νμ and the semileptonic decays D0→K(π)−e+νe, D+→K0Le+νe, D+→K−π+e+νe and D+→ω(ϕ)e+νe at BESIII.