Ground state of CH2+:: Experimental aspects and theoretical implications

被引：22

作者：

Baer, A

Grieser, M

Knoll, L

Levin, J

Repnow, R

Schwalm, D

Vager, Z ^{[1
]}

Wester, R

Wolf, A

Zajfman, D

机构：

[1] Weizmann Inst Sci, Dept Particle Phys, IL-76100 Rehovot, Israel

[2] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

来源：

PHYSICAL REVIEW A | 1999年 / 59卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.59.1865

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Hot CH2+ molecular ion ensembles were prepared, accelerated, and stored for radiative cooling to room temperature. The structure of the species was measured by The Coulomb explosion imaging method at different stages of cooling. The bending angle distributions were extracted and compared with recent theories as well as a previous Coulomb explosion imaging measurement. The comparison reveals an apparent large nonadiabatic contribution to the low-lying CH2+ wave functions. [S1050-2947(99)02403-8].

引用

页码：1865 / 1868

页数：4

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