国际直线对撞机的参数选择(英文)

Parameter Choice for International Linear Collider (ILC)

给出了确定直线对撞机参数的一般程序,作为一个例子,给出了超低束团电量时的参数表．文章的主要目的是说明束流参数和对撞点以及阻尼环之间的相互制约关系．对于17km的阻尼环,它的能量被建议由5GeV升到7GeV．然而,对于6km的阻尼环能量为5GeV是合理的．

In this paper a general procedure to determine linear collider parameters is given. As an example, a parameter list is proposed for ILC with very low bunch charge. The main aim of this paper is to demonstrate the beam parameter relations with the constraints from the interaction point and damping ring. It is suggested that the energy of the damping ring should be 7GeV instead of 5GeV if a 17km damping ring is to be used. However, if 6km damping ring (which is preferable) is adopted, 5GeV damping ring energy is reasonable.