Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Chen Liang"'
Publikováno v:
Plasma Science and Technology. 11:539-543
The gyroresonant interaction between electromagnetic ion cyclotron (EMIC) waves and energetic particles was studied in a multi-ion (H+, He+, and O+) plasma. The minimum resonant energy Emin, resonant wave frequency ω, and pitch angle diffusion coeff
Autor:
Wang Shi-Tao, Wu Xiao-Guang, Chen Liang, Zhang Ning-Tao, Zhang Xin, Zhu Li-Hua, Zhang Yu-Hu, Liu Min-Liang, Ma Fei, Li Guangsheng, Zheng Yong, Hu Jun, Zhou Xiao-Hong
Publikováno v:
Chinese Physics C. 33:629-632
High-spin states of 165Er were studied using the 160Gd(9Be, 4n)reaction at beam energies of 42 and 45 MeV. The previously known bands based on the v5/2? [523] and v5/2+ [642] configurations have been extended to high-spin states. Electric-dipole tran
Publikováno v:
Chinese Physics Letters. 25:3511-3514
We study the characteristics of cyclotron wave–particle interaction in a typical hydrogen plasma. The numerical calculations of minimum resonant energy -Emin, resonant wave frequency ω, and pitch angle diffusion coefficient Dαα for interactions
Publikováno v:
Chinese Physics Letters. 24:294-297
We construct the bounce-averaged diffusion coefficients and study the bounce-averaged acceleration for energetic electrons in gyroresonance with whistler mode chorus. Numerical calculations have been performed for a band of chorus frequency distribut
Autor:
Xiaoju Liu, Jiansheng Hu, Ling Zhang, Changzheng Li, Jichan Xu, Guosheng Xu, Jianbin Liu, Yanmin Duan, G. Z. Deng, S. C. Liu, Xiang Gao, Houyang Guo, Liang Wang, Liu Huan, Chen Liang, W. Feng, Huiqian Wang
Publikováno v:
Plasma Science and Technology. 19:015101
A new pellet injection system has been equipped on the experimental advanced superconducting tokamak (EAST) in the 2012 campaign, with a pellet size of 2 mm × 2 mm, a frequency of 1 Hz–10 Hz and velocity of 150 m s−1–300 m s−1. The deuterium
Autor:
Lei Xiangguo, Guo Song, Ding Bing, Chen Liang, Zhou Hou-Bing, Xu Shuwei, Zheng Yong, Li Zhankui, Li Guang-Shun, Zhang Yu-Hu, Xie Yuanxiang, Wang Haixia, Guo Yingxiang, Zhou Xiao-Hong, Ma Fei
Publikováno v:
Chinese Physics C. 34:1082-1084
The proton-rich isotope 146Ho was produced via the fusion-evaporation reaction 92Mo (58Ni, 3p1n). The β-delayed proton decay of 146Ho was studied by proton-y coincidence measurements using a He-jet tape transport system. The γ-transitions in 145Tb
Publikováno v:
Chinese Physics Letters. 25:3643-3645
The relative sputtering yield induced by highly charged Arq+ impacting on Nb surface is investigated. The yield increases drastically as the incidence angle increases. A formula Y=A* tan(B) (theta) + C, developed from classical sputtering theory, fit
Autor:
Y Yamazaki, B. E O'Rourke, Chen Liang, Yang Xiu-Yu, Y Mitsuda, Wang Tie-Shan, Cheng Rui, Peng Hai-Bo, Xu He
Publikováno v:
Chinese Physics Letters. 25:2020-2022
Highly charged ions (HCIs) have huge potential energy due to their high charge state. When a HCI reaches a solid surface, its potential energy is released immediately on the surface to cause a nano-scale defect. Thus, HCIs are expected to be useful f
Publikováno v:
Chinese Physics Letters. 30:033701
We demonstrate experimentally the Doppler cooling of Ca-40(+) ions using the S-1/2 -> D-3/2 electric quadrupole transition, in which the scattering light that is much different from the exciting light makes it possible to collect background-free fluo
Publikováno v:
Chinese Physics Letters. 30:030501
A large cloud of Ca-40(+) is successfully trapped and manipulated in a linear ion trap. The axial length of the ion cloud is measured under a series of end-cap voltages. We propose a method of measuring the axial secular motion temperature of the ion