Conveners
13th session
- Alexander Ivanov (BINP)
Dr
Alexander Panasenkov
(NRC "Kurchatov Institute")
06/09/2018, 13:30
Beam lines and facilities
Oral
Reference design of the Residual Ion Dump (RID) for the ITER NBI system is based on an electrostatic deflection of the residual negative and positive ions to in-line dump panels. According to 4-channels beam line concept, RID forms four narrow (about 100 mm in width) vertical channels with the aid of 5 panels (1.8 m long and 1.7 m in height). Two middle panels are negatively biased with about...
Prof.
Yuri Belchenko
(Budker Institute of Nuclear Physics)
06/09/2018, 14:00
H– and D– sources for fusion, accelerators and other applications
Oral
A review of surface-plasma negative ions sources developed in the Budker Institute of Nuclear Physics for use in accelerators and neutral injectors for fusion experimental devices in last decade is presented. Physical processes, main properties and features of surface-plasma sources with various high-current discharge drivers are analyzed. Key issues and solutions in achieving the sources high...
Mr
Oleg Sotnikov
(Budker Institute of Nuclear Physics)
06/09/2018, 14:30
Beam formation and low energy transport
Oral
High-voltage negative-ion based injector is under development at Budker Institute of Nuclear Physics. Negative ion part of the injector is studied at separate test stand and consists of: 1) the long-pulse RF surface-plasma source, 2) low energy beam transport line (LEBT), 3) single aperture 0.5-1 MeV accelerating tube. Deflecting magnets and high speed cryopumps (10^5 l/s), that are installed...
