Acta Optica Sinica, Volume. 28, Issue s1, 127(2008)
MeV Cations and Coulomb Explosion Threshold of 1D Atomic Hydrogen Cluster: Simplified Numerical Simulation
A simplified version together with a double-array 1D atomic hydrogen cluster model is presented for simulating cluster dynamics when exposed to intense light. The computed maximum kinetic energy and cation number distributions were in fair agreement with numerical results and experimental observations. An expression for determining the abundance variation of ionized cations with exciting laser intensity was proposed from which the threshold laser intensity of cluster Coulomb explosion could be extracted.
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Zhang Zhe, Zhang Guizhong, Xiang Wanghua, W. T. Hill Ⅲ. MeV Cations and Coulomb Explosion Threshold of 1D Atomic Hydrogen Cluster: Simplified Numerical Simulation[J]. Acta Optica Sinica, 2008, 28(s1): 127