Excited neutral atomic fragments in the strong-field dissociation of N2 molecules

被引：56

作者：

Nubbemeyer, T. ^{[1
]}

Eichmann, U. ^{[1
,2
]}

Sandner, W. ^{[1
,2
]}

机构：

[1] Max Born Inst, D-12489 Berlin, Germany

[2] Tech Univ Berlin, Inst Opt & Atomare Phys, D-1000 Berlin, Germany

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2009年 / 42卷 / 13期

关键词：

INTENSE LASER FIELDS; COULOMB EXPLOSION; IONIZATION; DYNAMICS;

D O I：

10.1088/0953-4075/42/13/134010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Excited neutral N* fragments with energies between 3 eV and 15 eV have been observed from the dissociation of N-2 molecules in strong laser fields. The kinetic energy spectrum of the excited neutral atoms corresponds to Coulomb explosion processes involving N+ ions. This supports the assumption that the production of excited neutral fragments stems from a process in which one of the participating ions in the Coulomb explosion captures an electron into a Rydberg state.

引用

页数：5

共 18 条

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