Formation of small water cluster anions by attachment of very slow electrons at high resolution

被引：57

作者：

Weber, JM ^{[1
]}

Leber, E ^{[1
]}

Ruf, MW ^{[1
]}

Hotop, H ^{[1
]}

机构：

[1] Univ Kaiserslautern, Fachbereich Phys, D-67663 Kaiserslautern, Germany

来源：

EUROPEAN PHYSICAL JOURNAL D | 1999年 / 7卷 / 04期

关键词：

D O I：

10.1007/s100530050385

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using a high resolution (Delta E approximate to 1 meV) laser photoelectron attachment method, we have studied the formation of (H2O)(q)(-) (q = 2, 6, 7, 11, 15) cluster ions in collisions of slow free electrons (E = 1-80 meV) and Rydberg electrons (n = 12-300) with water clusters. Resonances at zero energy have been observed, the shapes of which are strongly dependent on cluster size. The results are discussed in terms of the formation of metastable negative ions.

引用

页码：587 / 594

页数：8

共 55 条

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