Электронный каталог

Книга (аналит. описание)

Lebedev, V.A.
High Energy Cooling / V.A.Lebedev // HB2023 : 68th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, Geneva, Switzerland, 9 - 13 October 2023 : Proceedings [Electronic resource] / Ed.: J.Chrin, M.Giovannozzi, Dong-Eon Kim, [et al.]. – Geneva : JACoW Publishing, 2024. – P. 274-278. – URL: https://doi.org/10.18429/JACoW-HB2023-WEC3C2. – Bibliogr.: 22.

The paper considers methods of particle cooling applicable to beam cooling in high energy hadron colliders at the collision energy. Presently, there are two major methods of the cooling the electron cooling and stochastic cooling. The later, in application to colliders, requires exceptionally large frequency band of cooling system. Presently two methods are considered. They are the optical stochastic cooling (OSC) and the coherent electron cooling (CEC). OSC and CEC are essentially extensions of microwave stochastic cooling, operating in 1-10 GHz frequency range, to the optical frequencies enabling bands up to 30-300 THz. The OSC uses undulators as a pickup and a kicker, and an optical amplifier for signal amplification, while the CEC uses an electron beam for all these functions. We discuss major limitations, advantages and disadvantages of electron and stochastic cooling systems.



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 345 у - Радиотехнические и электронные устройства. Электротехнические устройства
Спец.(статьи,препринты) = С 345 м - Встречные пучки. Накопительные кольца