  The Emittace growth induced by Coherent Synchrotron Radiation(CSR) is an
important issue when electron bunches with short bunch length and high peak
current are transported in a bending magnet. In this paper, a single kick
method is introduced which could give the same result as the R-matrix method,
and much easier to use. Then with this method, an optics design technique which
could minimize the emittance dilution within a single achromatic cell.

Accelerator Physics