Strong Alignment Observed in Resonant Transfer and Excitation for U^(91+) on H_2

查看全文 作　　者：[1]MaXinwen;[2]P.H.Mokler;[2]F.Bosch;[2]A.Gumberidze;[2]C.Kozhuharov;[2]D.Liesen;[3]D.Sierpowski;[4]Z.Stachura;[2]Th.Stohlker;[3]A.Warczak 机构地区：[1]不详;[2]GSI(GesellschaftfurSchwerIonenforschung),Darmstadt,Germany.;[3]JagiellonianUniversity,InstituteofPhysics.Krakow,Poland.;[4]InstituteofNuclearPhysics,Krakow,Poland. 出　　处：《近代物理研究所和兰州重离子加速器实验室年报:英文版》索引2003年第1期,共1页 摘　　要：For the heaviest and simplest atomic system resonant transfer and excitation involving the innermost shell shave been investigated . We measured for H-like U^91.+ projectiles the KLjLj-RTE Using a H(2) gas target providing the narrowest possible Compton profile for atomically confined quasi-free target electrons. We studied the emission patterns of the cascade decay of doubly excited He-like U90^+ ions where the first hypersatellite (Kαi-H) and the second satellite (Kαi′-S) transitions are energetically separated . Although the REC cascadecontributions to the satellite lines (Kαi′-S) dominate, the RTE contributions could be isolated. In particular,the hypersatellite (Kαi-H) transitions are free of REC contributions - neglecting possible small interference effects. 关 键 词：准自由目标电子 铀离子 能量独立 散射模型 原子物理学