Lowest state n=1 of H atom Rydberg matter:: many eV energy release in Coulomb explosions

被引：23

作者：

Badiei, S ^{[1
]}

Holmlid, L ^{[1
]}

机构：

[1] Univ Gothenburg, Dept Chem, SE-41296 Gothenburg, Sweden

来源：

PHYSICS LETTERS A | 2004年 / 327卷 / 2-3期

关键词：

Rydberg matter; hydrogen atom; Coulomb explosion;

D O I：

10.1016/j.physleta.2004.05.027

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Neutral Rydberg species with well defined kinetic energy of 9.4 eV per unit mass are emitted from a cloud of Rydberg matter (RM) when a 5 ns laser pulse passes through it. The energy of 9.4 eV agrees with the energy relased at a principal quantum number n = 1 in RM. This level is expected in the RM form only for hydrogen atoms, and has not been observed previously. RM consisting partially of H atoms is now produced using a hydrogen gas pressure > 10(-6) mbar. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：186 / 191

页数：6

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