高能物理与核物理
高能物理與覈物理
고능물리여핵물리
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS
2006年
z1期
144-146
,共3页
刘桂民%戴志敏%李浩虎%廖怡%徐毅%姜伯承%后接%赵振堂
劉桂民%戴誌敏%李浩虎%廖怡%徐毅%薑伯承%後接%趙振堂
류계민%대지민%리호호%료이%서의%강백승%후접%조진당
上海光源%发射度%恒流注入%磁聚焦结构%动力学孔径
上海光源%髮射度%恆流註入%磁聚焦結構%動力學孔徑
상해광원%발사도%항류주입%자취초결구%동역학공경
SSRF%emittance%top-up injection%lattice%dynamic aperture
上海光源是一台正在建设中的低发射度第三代同步辐射光源.经过优化后,储存环有两种直线节长度,周长432m,在能量3.5GeV下束流发射度为3.9nm·rad,直线节处的β函数和色散函数有足够的调节范围.跟踪研究表明,即使带上磁铁高阶场误差,储存环仍有足够大的动力学孔径和能量接受度.
上海光源是一檯正在建設中的低髮射度第三代同步輻射光源.經過優化後,儲存環有兩種直線節長度,週長432m,在能量3.5GeV下束流髮射度為3.9nm·rad,直線節處的β函數和色散函數有足夠的調節範圍.跟蹤研究錶明,即使帶上磁鐵高階場誤差,儲存環仍有足夠大的動力學孔徑和能量接受度.
상해광원시일태정재건설중적저발사도제삼대동보복사광원.경과우화후,저존배유량충직선절장도,주장432m,재능량3.5GeV하속류발사도위3.9nm·rad,직선절처적β함수화색산함수유족구적조절범위.근종연구표명,즉사대상자철고계장오차,저존배잉유족구대적동역학공경화능량접수도.
Shanghai Synchrotron Radiation Facility (SSRF) is a low emittance third-generation synchrotron radiation light source under construction. The lattice performance of SSRF storage ring has been of straight sections in length and enough adjusting flexibility of beta function and dispersion function at straight section. Tracking studies show that this lattice has large enough dynamic apertures and energy acceptance even with multipole field errors of magnets.
