Author/Authors :
Guo، نويسنده , , W. and Xu، نويسنده , , W. and Chen، نويسنده , , J.G. and Ma، نويسنده , , Y.G. and Cai، نويسنده , , X.Z. and Wang، نويسنده , , H.W. and Xu، نويسنده , , Y. and Wang، نويسنده , , C.B. and Lu، نويسنده , , G.C. and Tian، نويسنده , , W.D. and Yuan، نويسنده , , R.Y. and Xu، نويسنده , , J.Q. and Wei، نويسنده , , Z.Y. and Yan، نويسنده , , Z. and Shen، نويسنده , , W.Q.، نويسنده ,
Abstract :
Shanghai Laser Electron Gamma Source, a high intensity beam line of γ -ray, has been proposed recently. The beam line is expected to generate γ -rays up to the maximum energy of 22 MeV by Compton backscattering between a CO 2 laser and electrons in the 3.5 GeV storage ring of the Shanghai Synchrotron Radiation Facility. The flux of non-collimated γ -rays is estimated to be 10 9 – 10 10 s - 1 when a CO 2 laser of several hundred Watt power is employed. We will discuss physics issues in the design and optimization of the beam line.
