Lanczos wave packet propagation on coupled potential energy surfaces: the three body predissociation of rotating D3 and H3 32A′(2sa1′)

被引：3

作者：

Lehner, M. ^{[1
]}

Jungen, M. ^{[1
]}

机构：

[1] Univ Basel, Inst Phys Chem, CH-4056 Basel, Switzerland

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 03期

关键词：

dissociative recombination; wave packet propagation; Lanczos tridiagonalization; TRIATOMIC HYDROGEN; RYDBERG STATES; MOLECULES; SPECTRUM; DYNAMICS;

D O I：

10.1088/0953-4075/48/3/035101

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A three-dimensional wave packet method, based on Lanczos tridiagonalization of the Hamiltonian, is introduced and applied to the three-particle predissociation of rotating D-3 and H-3 3 (2)A' (2sa(1)'). The time-dependent propagation calculations on the (diabatic) ground state potential energy surfaces include the non-adiabatic transition from the excited initial state. Results for the eight lowest vibrational levels are presented as Dalitz plots and compared to momentum correlation measurements.

引用

页数：9

共 33 条

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