Time-Dependent Wave Packet Quantum Scattering and Quasi-Classical Trajectory Calculations of the H + FCl(v=0,j=0) → HF + Cl/HCl + F Reaction

2013 ◽  
Vol 117 (45) ◽  
pp. 11411-11419 ◽  
Author(s):  
Juan Zhao ◽  
Xiangyang Miao ◽  
Yi Luo
Keyword(s):  
Wave Packet ◽  
Classical Trajectory ◽  
Time Dependent ◽  
Quantum Scattering ◽  
Trajectory Calculations

A time-dependent wave-packet quantum scattering study of the reaction H2+(v=0–2,4,6;j=1)+He→HeH++H

2005 ◽  
Vol 122 (24) ◽  
pp. 244322 ◽  
Author(s):  
Tian-Shu Chu ◽  
Rui-Feng Lu ◽  
Ke-Li Han ◽  
X.-N. Tang ◽  
H.-F. Xu ◽  
...  
Keyword(s):  
Wave Packet ◽  
Time Dependent ◽  
Quantum Scattering ◽  
Scattering Study

A time-dependent wave packet quantum scattering study of the reaction HD+(v=0–3;j0=1)+He→HeH+(HeD+)+D(H)

2007 ◽  
Vol 127 (16) ◽  
pp. 164318 ◽  
Author(s):  
Xiaonan Tang ◽  
Cassidy Houchins ◽  
Kai-Chung Lau ◽  
C. Y. Ng ◽  
Rainer A. Dressler ◽  
...  
Keyword(s):  
Wave Packet ◽  
Time Dependent ◽  
Quantum Scattering ◽  
Scattering Study

scholarly journals Wave packet dynamics of an atomic ion in a Paul trap

2015 ◽  
Vol 27 (02) ◽  
pp. 1650014 ◽  
Author(s):  
A. Hashemloo ◽  
C. M. Dion ◽  
G. Rahali
Keyword(s):  
Wave Packet ◽  
Quantum Dynamics ◽  
Equations Of Motion ◽  
Center Of Mass ◽  
Paul Trap ◽  
Classical Trajectory ◽  
Time Dependent ◽  
Mass Motion ◽  
Linear Paul Trap ◽  
Wave Packet Dynamics

Using numerical simulations of the time-dependent Schrödinger equation, we study the full quantum dynamics of the motion of an atomic ion in a linear Paul trap. Such a trap is based on a time-varying, periodic electric field and hence corresponds to a time-dependent potential for the ion, which we model exactly. We compare the center-of-mass motion with that obtained from classical equations of motion, as well as to results based on a time-independent effective potential. We also study the oscillations of the width of the ion’s wave packet, including close to the border between stable (bounded) and unstable (unbounded) trajectories. Our results confirm that the center-of-mass motion always follows the classical trajectory, that the width of the wave packet is bounded for trapping within the stability region, and therefore that the classical trapping criterion is fully applicable to quantum motion.

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