中文

TRIUMF PIENU 实验进展

仪器与探测器 2015-10-05 v3 高能物理 - 实验

摘要

TRIUMF 的 PIENU 实验旨在以 <0.1<0.1% 的精度测量介子衰变分支比 R=Γ(π+e+νe(γ))/Γ(π+μ+νμ(γ))R={\Gamma}({\pi}^+{\rightarrow}e^+{\nu}_e({\gamma}))/{\Gamma}({\pi}^+{\rightarrow}{\mu}^+{\nu}_{\mu}({\gamma})),以对弱相互作用中的电子-μ子普适性进行灵敏检验。本文介绍了 PIENU 实验的当前进展。

关键词

引用

@article{arxiv.1509.08437,
  title  = {Status of the TRIUMF PIENU Experiment},
  author = {S. Ito and A. Aguilar-Arevalo and M. Aoki and M. Blecher and D. I. Britton and D. A. Bryman and D. vom Bruch and S. Chen and J. Comfort and S. Cuen-Rochin and L. Doria and P. Gumplinger and A. Hussein and Y. Igarashi and S. Kettell and L. Kurchaninov and L. Littenberg and C. Malbrunot and R. E. Mischke and T. Numao and D. Protopopescu and A. Sher and T. Sullivan and D. Vavilov},
  journal= {arXiv preprint arXiv:1509.08437},
  year   = {2015}
}

备注

Talk presented CIPANP2015. 8 pages, LaTeX, 4 eps figures