Spatial distribution of metal emissions in supernova remnant 3C 397 viewed with Chandra and XMM

• 出 处: 中国科学：物理学、力学、天文学英文版
• 发表日期: 2010年S1期
• 关键词: ISM 3C 397 G41.1-0.3 X-ray SUPERNOVA REMNANTS ISM3C 397G41.1-0.3X-raysupernova r
• 基金项目: support by the National Natural Science Foundation of China (Grant Nos. 10725312 and 10673003),the National Basic Research Program of China (Grant No. 2009CB824800)

We present X-ray equivalent width imaging of 3C 397 for Mg Heα,Si Heα,S Heα,and Fe Kα complex lines with Chandra and XMM-Newton observations.The images revealed that the heavier the element is,the smaller the extent of the element distribution is.The Mg e