Dynamic transmission of intermediate energy proton through polycarbonate nanocapillary

28th International Conference on Photonic, Electronic and Atomic Collisions

Shao, J.X.^1 ; Wang, G.Y.^1 ; Ma, X.^1 ; Cui, Y.^1 ; Zhou, W.^1 ; Song, Q.^1 ; Chen, X.M.^1

School of Nuclear Science and Technology, Lanzhou University, Lanzhou, Gansu

730000, China^1

关键词: Capillary axis;    Incident beams;    Intermediate energies;    Nanocapillaries;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/13/132020/pdf
DOI  :  10.1088/1742-6596/488/13/132020

来源: IOP

【 摘 要 】

Dynamic transmission of 10∼120keV proton through polycarbonate nanocapillary were observed. 10keV proton is guided along the capillary and the charge purity is about 80%. But protons with energies near 100keV show remarkable differences. The charge purity of them is also high, but the transmitted particles move along the direction of incident beam, while not along the capillary axis.