标题:
小型地下重子数守恒实验The Small Underground Experiment of Baryon Number Conservation
作者:
王瑞光, 戴长江
关键字:
质子衰变, 衰变寿命, 重子数守恒, 探测器Proton decay, Decay lifetime, Baryon-number Conservation, Detector
期刊名称:
《Modern Physics》, Vol.1 No.1, 2011-04-01
摘要:
在标准模型中重子数是绝对守恒的。 而大统一理论则预言在原子核中的核子将衰变，重子数守恒将被破坏。 本文简要介绍研究核中核子衰变的小型地下实验。 在探测方法技术的改进方面提出了一些新的想法。
The baryon numbers are absolutely conserved in the Standard Model. However, the nucleons in nucleus will decay and baryon-number conservation may not be absolute according to the Grand unified theory. The experimental status of some small underground experiments of baryon number conservation is simply introduced in this paper. A few of improvements of experimental methods and techniques are proposed and discussed.