Beam commissioning with several individual ion beams,such as H_(2)^(+),^(4)He^(+),^(129)Xe^(25+),^(15)N^(5+),and cocktail beams,such as ^(56)Fe^(14+)&^(4)He^(+),^(58)Ni^(15+)&^(4)He^(+)and so on,was implemente...Beam commissioning with several individual ion beams,such as H_(2)^(+),^(4)He^(+),^(129)Xe^(25+),^(15)N^(5+),and cocktail beams,such as ^(56)Fe^(14+)&^(4)He^(+),^(58)Ni^(15+)&^(4)He^(+)and so on,was implemented at the LEAF in 2022.The layout of LEAF is shown in Fig.1.展开更多
In 2019,the service time of the two on-line ion sources,LECR3 and SECRAL,is 3642.5 and 3617 h respectively,amounting to 7259.5 h.There are 19 kinds of ion beams delivered to the accelerator successfully.
The medium charge state ECR ion sources(LECR1,LECR2,and LECR3)have been successively built in the Institute of Modern Physics(IMP),the operating microwave frequencies of which are 10~14 GHz.To get better performance,L...The medium charge state ECR ion sources(LECR1,LECR2,and LECR3)have been successively built in the Institute of Modern Physics(IMP),the operating microwave frequencies of which are 10~14 GHz.To get better performance,LECR4 and LECR5 were designed to operate at 14~18 GHz.展开更多
HIRFL accelerator facility has been operated with two ion sources as its pre-injectors,which are LECR3 and SECRAL-II.In 2018,there were 19 kinds of ion beams delivered successfully,and the service time of the two sour...HIRFL accelerator facility has been operated with two ion sources as its pre-injectors,which are LECR3 and SECRAL-II.In 2018,there were 19 kinds of ion beams delivered successfully,and the service time of the two sources are 4594.5 and 2231 h respectively,amounting to 6825.5 h in total,in which SECRAL and LECR3 provided 4 and 1 kinds of metallic ion beams respectively,and the total service time for the metallic ones is 2322 h,accounting for 34%of the total service time.Table 1 summarizes the main information about the ion beams delivered by the two ion sources.展开更多
文摘Beam commissioning with several individual ion beams,such as H_(2)^(+),^(4)He^(+),^(129)Xe^(25+),^(15)N^(5+),and cocktail beams,such as ^(56)Fe^(14+)&^(4)He^(+),^(58)Ni^(15+)&^(4)He^(+)and so on,was implemented at the LEAF in 2022.The layout of LEAF is shown in Fig.1.
文摘In 2019,the service time of the two on-line ion sources,LECR3 and SECRAL,is 3642.5 and 3617 h respectively,amounting to 7259.5 h.There are 19 kinds of ion beams delivered to the accelerator successfully.
文摘The medium charge state ECR ion sources(LECR1,LECR2,and LECR3)have been successively built in the Institute of Modern Physics(IMP),the operating microwave frequencies of which are 10~14 GHz.To get better performance,LECR4 and LECR5 were designed to operate at 14~18 GHz.
文摘HIRFL accelerator facility has been operated with two ion sources as its pre-injectors,which are LECR3 and SECRAL-II.In 2018,there were 19 kinds of ion beams delivered successfully,and the service time of the two sources are 4594.5 and 2231 h respectively,amounting to 6825.5 h in total,in which SECRAL and LECR3 provided 4 and 1 kinds of metallic ion beams respectively,and the total service time for the metallic ones is 2322 h,accounting for 34%of the total service time.Table 1 summarizes the main information about the ion beams delivered by the two ion sources.
