Published February 2001 | Version v1
Journal article Metadata-only

Study of layout principle and simulated calculation for a resonant extraction system

Creators

  • 1. Beijing Univ., Beijing (China). Inst. of Heavy Ion Physics
  • 2. Academia Sinica, Beijing (China). Inst. of High Energy Physics

Description

Based on the general theory and related technique of 1/3 integer resonant extraction, main principle of layout for momentum-amplitude selection method is studied in detail and some simple analytic formulae are given. The design of slow extraction system for Beijing Proton Therapy Synchrotron (BPTS) is then given as an example by considering its lattice. The results are also compared with simulated calculation. Study shows that an extraction beam for BPTS with extraction efficiency above 98% and momentum spread of 0.11% can be obtained

Additional details

Publishing Information

Journal Title
High Energy Physics and Nuclear Physics
Journal Volume
25
Journal Issue
2
Journal Page Range
p. 167-173
ISSN
0254-3052

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
32018633
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
BEAM EXTRACTION; BEAM FOCUSING MAGNETS; COMPUTERIZED SIMULATION; DESIGN; PROTON BEAMS; RADIOTHERAPY; RESONANCE; SYNCHROTRONS
Descriptors DEC
ACCELERATORS; BEAMS; CYCLIC ACCELERATORS; EQUIPMENT; MAGNETS; MEDICINE; NUCLEAR MEDICINE; NUCLEON BEAMS; PARTICLE BEAMS; RADIOLOGY; SIMULATION; THERAPY