Monte-Carlo拟合算法及其在电子动量谱学实验数据处理中应用的研究

介绍了一种新的Monte-Carlo曲线拟合算法,由于新算法具有比其他迭代算法拟合更加稳定的优势,解决了电子动量谱学实验数据处理中遇到的电离能谱能峰叠加引起的拟合效果不佳的问题.利用VB语言编写的基于以上方法的拟合程序处理CF2Br2分子的动量谱学实验数据,与基于Levenberg-Marquardt算法的PeakFit软件处理的结果进行比较,结果明显优于后者,并由此明确的重新指认了之前动量谱学方法无法指认的CF2Br2分子的价壳层最外四个轨道4b2,2a2,4b1和6a1的排序,肯定了Hartree-Fock和外价壳层格林函数方法(OVGF)的理论计算结果,而修正了光电子谱学实验的指认.     

Laser optogalvanic investigations of the Neon 6302 (A) transition

The optogalvanic effect of neon, in the presence of CO gas, has been specifically investigated for the 630.2 nm transition. Our theoretical model, based on rate equations, predicts well the observed signals as a sum of exponential functions.     

Laser optogalvanic investigations of the Neon 6302  transition

The optogalvanic effect of neon,in the presence of CO gas,has been specifically investigated for the 630.2 nm transition.Our theoretical model,based on rate equations,predicts well the observed signals as a sum of exponential functions.