摘要
A Medium Energy Beam Transport line 1 （MEBT1） has been designed for Injector Scheme II of the China, ADS project. To match the beam from RFQ to Superconducting （SC） Half Wave Resonator （HWR） sections with emittance preservation, the MEBT1 has been designed to be mechanically compact. Working at 162.5 MHz, the MEBT1 transports a 10 mA, 2.1 MeV proton beam using seven quadrupoles and two bunching cavities within 2.7 meters. Three collimators are placed between every two adjacent quadrupoles to collimate the beam halo. Design and construction of the MEBT1 are presented in this paper.
A Medium Energy Beam Transport line 1 （MEBT1） has been designed for Injector Scheme II of the China, ADS project. To match the beam from RFQ to Superconducting （SC） Half Wave Resonator （HWR） sections with emittance preservation, the MEBT1 has been designed to be mechanically compact. Working at 162.5 MHz, the MEBT1 transports a 10 mA, 2.1 MeV proton beam using seven quadrupoles and two bunching cavities within 2.7 meters. Three collimators are placed between every two adjacent quadrupoles to collimate the beam halo. Design and construction of the MEBT1 are presented in this paper.
基金
Supported by National Natural Science Foundation of China(11079001)
