DISSOCIATIVE RECOMBINATION OF COLD HD+ AT THE TEST STORAGE RING

被引：78

作者：

FORCK, P

GRIESER, M

HABS, D

LAMPERT, A

REPNOW, R

SCHWALM, D

WOLF, A

ZAJFMAN, D

机构：

[1] WEIZMANN INST SCI,DEPT NUCL PHYS,IL-76100 REHOVOT,ISRAEL

[2] MAX PLANCK INST NUCL PHYS,W-6900 HEIDELBERG 1,GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.70.426

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dissociative recombination cross section between HD+ molecules and electrons at energies between 0.3 and 40 eV has been measured for the first time in an ion storage ring. The ion beam, stored with a mean lifetime of approximately 5 s, was observed to be vibrationally cold. In the measured cross section, theoretically predicted high-energy resonances appeared. Which can be attributed to recombination via doubly excited Rydberg states of HD.

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页码：426 / 429

页数：4

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