High-voltage electron cooler project for NICA collider
| Autor: | A. A. Filippov, S. L. Yakovenko, A. G. Kobets, N. Yu. Lysov, N. D. Topilin, Alexander Smirnov, M. M. Pashin, Yu. A. Tumanova, A. Yu. Rudakov, Igor Meshkov, A. V. Ivanov, M. P. Kokurkin, E. V. Akhmanova, A. V. Shabunov, R. V. Pivin |
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| Rok vydání: | 2012 |
| Předmět: |
Physics
Nuclear and High Energy Physics Radiation Solenoid High voltage Electron Atomic and Molecular Physics and Optics law.invention Magnetic field Nuclear physics Generator (circuit theory) law Physics::Accelerator Physics Radiology Nuclear Medicine and imaging Collider Beam (structure) Electron cooling |
| Zdroj: | Physics of Particles and Nuclei Letters. 9:360-363 |
| ISSN: | 1531-8567 1547-4771 |
| Popis: | A high-voltage electron cooling system (ECS) with electron energy reaching 2.5 MeV for the NICA collider is being designed at the Joint Institute for Nuclear Research. The ECS is being developed in correspondence with the available experience in manufacturing similar systems from around the world. The main feature of this design is the use of two cooling electron beams (one beam per collider ring); electrons are accelerated and decelerated by a common high-voltage generator. A conceptual project of high-voltage ECS has been developed. The cooler consists of three tanks filled with SF6 gas under pressure. Two of them contain electron-beam forming systems; each system consists of two electron guns, two electron collectors, and accelerating-decelerating tubes placed in a longitudinal magnetic field generated by a solenoid. The third tank contains a high-voltage generator based on the voltage-multiplying circuit. |
| Databáze: | OpenAIRE |
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