搜索结果: 1-3 共查到“高能物理学 Q-tubes”相关记录3条 . 查询时间(0.138 秒)
We analyze the distribution of the chromoelectric field generated by a static quark-antiquark pair in the SU(3) vacuum and revisit previous results for SU(2). We find that the transverse profile of th...
Q-tubes, Q-rings and Q-crusts
Q-tubes Q-rings Q-crusts
2010/12/24
We re-analyse scalar field theories which allow Q-ball solutions. We find new types of non-topological solitons: tube-shaped in SO(2) models, ring-shaped in SO(3) models, and crust-shaped in SO(3)\ti...
Study on the radiation problem caused by electron beam loss in accelerator tubes
accelerator tube beam loss shielding design PARMELA MCNP
2009/8/14
The beam dynamic code PARMELA was used to simulate the transportation process of accelerating electrons in S-band SW linacs with different energies of 2.5, 6 and 20MeV. The results indicated that in t...