Synchrotron radiation intensity and energy of runaway electrons in EAST tokamak

• 来源期刊: 中国物理B（英文版）
• 关键词: tokamak runaway electron synchrotron radiation
• 年，卷（期）: 2018,（5）
• 页码范围: 385-389
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/1674-1056/27/5/055206

摘要

A detailed analysis of the synchrotron radiation intensity and energy of runaway electrons is presented for the Experimental Advanced Superconducting Tokamak (EAST).In order to make the energy of the calculated runaway electrons more accurate,we take the Shafranov shift into account.The results of the analysis show that the synchrotron radiation intensity and energy of runaway electrons did not reach the maximum at the same time.The energy of the runaway electrons reached the maximum first,and then the synchrotron radiation intensity of the runaway electrons reached the maximum.We also analyze the runaway electrons density,and find that the density of runaway electrons continuously increased.For this reason,although the energy of the runaway electrons dropped but the synchrotron radiation intensity of the runaway electrons would continue rising for a while.