Initial Assessment of Electron and X-Ray Production and Charge Exchange in the NDCX-II Accelerator

COHEN, R.H.

关键词: 70;    ACCELERATORS;    ATOMIC PHYSICS;    CHARGE EXCHANGE;    ELECTRONS;    IONIZATION;    PRODUCTION;   

DOI  :  10.2172/983165
RP-ID  :  LBNL-3282E
PID  :  OSTI ID: 983165
Others  :  TRN: US1004505

美国|英语

来源: SciTech Connect

【 摘 要 】

The purpose of this note is to provide initial assessments of some atomic physics effects for the accelerator section of NDCX-II. There are several effects we address: the production of electrons associated with loss of beam ions to the walls, the production of electrons associated with ionization of background gas, the possibly resultant production of X-rays when these electrons hit bounding surfaces, and charge exchange of beam ions on background gas. The results presented here are based on a number of caveats that will be stated below, which we will attempt to remove in the near future.