Progress in Space Charge Lens Development
نویسندگان
چکیده
منابع مشابه
Progress in 3d Space-charge Calculations in the Gpt Code
The mesh-based 3D space-charge routine in the GPT (General Particle Tracer, Pulsar Physics) code scales linearly with the number of particles in terms of CPU time and allows a million particles to be tracked on a normal PC. The crucial ingredient of the routine is a non-equidistant multigrid Poisson solver to calculate the electrostatic potential in the rest frame of the bunch. The solver has b...
متن کاملA Space Charge Lens for Focusing Uranium Beams
A promising approach for LEBT systems are Gabor Plasma Lenses using a stable space charge cloud [1]. The confinement of the electrons by external fields leads to focusing of ion beams at drastically reduced magnetic and electric field strength compared to conventional ion optics. Therefore in former experiments the fundamental properties of the electron cloud so called nonneutral plasma were st...
متن کاملSpace Charge Lens for Focusing Heavy Ion Beams
Space charge lenses use a confined electron cloud for the focusing of ion beams. Due to the electric space charge field, the focusing is independent of the particle mass. For this reason the application of space charge lenses especially in the field of heavy ion beams is advantageous. Moreover, the trapped non neutral plasma cloud compensates the space charge forces of the ion beam. The focusin...
متن کاملDevelopment of a Space-charge-sensing System
A system for remotely measuring the distribution of air space charge in real time is developed. The system consists of a loudspeaker and an electric field antenna. By propagating a burst of directional sound wave from the speaker, a modulation in the space charge and, therefore, an electric field change at ground is produced. The distribution of the space charge density is derived from the E-fi...
متن کاملSustainable development in Urban Underground Space
During a very long period of time, civil engineers have been the only ones to be designated as the experts for underground space, while the planners and architects were the ones of the development at the surface. Cities worldwide tend to overlook an invaluable asset that lies beneath their surfaces. Most cities and urban regions are unaware of the benefits underground space use has to offer, bo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1979
ISSN: 0018-9499
DOI: 10.1109/tns.1979.4329958