Open AccessResidual orbits estimation of the injection painting bumps for CSNS
Author(s) -
Ming-Yang Huang,
Sheng Wang,
Shuyang Xu
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1350/1/012106
Subject(s) - spallation neutron source , residual , beam (structure) , painting , synchrotron , materials science , optics , spallation , computer science , neutron , physics , art , nuclear physics , visual arts , algorithm
There are three bumps (one chicane bump and two painting bumps) in the injection system of the China Spallation Neutron Source (CSNS). They are the core parts of the injection system and the important guarantee that the Linac beam injecting into the rapid cycling synchrotron (RCS). During the beam commissioning, to check the effect of the residual orbits of the three bumps in the injection region was an important problem. In this paper, the residual orbits of BH and BV painting bumps were studied and estimated in the beam commissioning. The data analysis results showed that the residual orbits of BH and BV painting bumps were very small and they didn't need to be corrected.