摘要
我们用ⅢＺｗ３５的流量密度函数，来拟合观测得到的ＯＨｍｅｇａｍａｓｅｒ辐射谱。ＯＨｍｅｇａｍａｓｅｒ斑点处在窄线区薄盘上，作旋转运动和径向膨胀运动。窄线区薄盘是侧向的。从理论上我们得到ＯＨｍｅｇａｍａｓｅｒ辐射流量密度．发现与其辐射谱中主峰和伴峰相对应的ＯＨｍｅｇａｍａｓｅｒ斑点处在窄线区薄盘的不同位置。
The function of Ⅲ Zw 35 OH megamaser flux density is obtained to fit the observed radiation spectrum of OH megamaser.The OH megamaser spots are on the thin-disc of the narrow line region.They are rotating and expanding.The thin-disc of narrow line region is edge-on.It is found that the two OH megamaser spots corresponding to the main and companion peaks in the radiation spectrum are at different positions.
基金
中国科学院射电天文联合实验室资助
