【学术报告】
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报告题目:How does a magnetic field change the vertical structure of a hot accretion flow?
报告人: Dr. Maryam Samadi
报告人单位:伊朗马什哈德菲尔多西大学
报告时间:2017年4月19日(周三)上午 10:00-11:00
报告地点:小学校会议室
报告语言:英文
报告摘要:
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There are some considerable evidences of the existence of asymmetric jets in extragalactic radio sources such as Cygnus X-3, M87 and M81.To explain these asymmetrical matter ejections, some scientists believe there is an intrinsically reason. In our recent paper, we have investigated one probable reason for emerging these asymmetric outflows which is based on the special configuration of magnetic field. In my talk, I will briefly speak about 1) popular models of black hole accretion disks, 2)magnetic field's roles in accretion disks. At the end, I will present my results with considering symmetric and asymmetric magnetic field in hot accretion disks.
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4月17日
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