Application of a probabilistic neural network in analysis of the radial velocity curve of spectroscopic binary stars

作     者：Kamal Ghaderi Kayoomars Karami Ali Pirkhedri Hamid Haj Seyyed Javadi Touba Rostami 

作者机构：Department of Science and EngineeringIslamic Azad UniversityMarivan BranchMarivan Iran Department of PhysicsUniversity of KurdistanPasdaran St.SanandajIran Department of Mathematics and Computer ScienceFaculty of Mathematics and Computer ScienceShahed UniversityTehranIran 

出 版 物：《Research in Astronomy and Astrophysics》 (天文和天体物理学研究（英文版）)

年 卷 期：2012年第12卷第12期

页      面：1666-1672页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

基　　金：国家自然科学基金 the Knowledge Innovation Key Program of the Chinese Academy of Sciences 云南省自然科学基金 

主　　题：stars:binaries:eclipsing-binaries:spectroscopic(HD 89959 HD 143705 HD 146361 HD 165052 and HD 152248) 

摘      要：Using measured radial velocity data of five double-lined spectroscopic binary systems,HD 89959,HD 143705,HD 146361,HD 165052 and HD 152248, we find corresponding orbital and spectroscopic elements via a Probabilistic Neural *** numerical results are in good agreement with those obtained by others using more traditional methods.