مشخصات پژوهش

عنوان	The Gain Equation of a Helical Wiggler Free Electron Laser with Ion-Channel Guiding and/or an Axial Magnetic Field
نوع پژوهش	مقاله چاپ شده
کلیدواژه‌ها	Gain; Helical Wiggler; Free Electron Laser; Ion-Channel Guiding; Axial Magnetic Field
چکیده	Electron motion in the combined ion-channel, helical wiggler and axial magnetic fields is analyzed in the absence of a radiation field. Detailed analysis of the gain equation in a free-electron laser is presented. Numerical calculations are made to illustrate the effects of the two electron-beam guiding devices on the gain when applied separately and simultaneously.
پژوهشگران	سید حسن احسانی (نفر دوم)، تقی محسن پور (نفر اول)