Magnet Lattice Optimization for Novosibirsk Fourth Generation Light Source SKIF

Abstract

We study magnetic lattice and optimize parameters for the fourth generation light source SKIF (Russian acronym of Siberian Circular Photon Source) to be built in Novosibirsk. We consider several lattice cells to achieve both low emittance and large dynamic aperture. The resulting lattice provides the natural emittance of the electron beam of 75 pm for the beam energy of 3 GeV and the orbit circumference of 476 m. Only two families of chromatic sextupoles give the dynamic aperture and energy bandwidth enough for both good beam lifetime and simple effective injection.

Measurement of the Parameters of the RF Gun of the Linear Accelerator of the Siberian Ring Source of Photons

“…Проект источника синхротронного излучения СКИФ начал осуществляться в феврале 2018 г. [1]. В качестве инжектора в СКИФ используется линейный ускоритель c энергией электронов Е = 200 МэВ и бустер на энергию 3 ГэВ.…”

“…В Институте ядерной физики (ИЯФ СО РАН) ведется строительство источника синхротронного излучения 4-го поколения СКИФ [1]. ВЧ-пушка линейного ускорителя инжекционного комплекса СКИФ является первичным источником электронов для всей установки.…”

Beam loss monitoring system for the SKIF synchrotron light source

“…In the simulation, the SBLMs are uniformly situated on the inner radius (figure 11). The result of the SBLM response simulation for a single SKIF superperiod [22] is shown in figure 12. To achieve the optimal diagnostic efficiency, it is proposed to place eight SBLMs per superperiod at the positions of the most significant shower peaks on the inner radius of the storage ring.…”