Design of Transverse Muon-Cooling Channels for a Neutrino Factory
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概要
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Ionization cooling is the preferred method for transverse cooling of a muon beam in a neutrino factory. In this paper, we design two different cooling channels, a DF0F0 channel and an alternating solenoid channel, and show that the transverse beam emittance through these cooling channels is cooled down by a factor of 7.7 and 6.5, respectively. The cooling channel design has been carried out by invoking the ICOOL program. Transmission efficiency, transverse beam emittance, growth of longitudinal bunch length, and momentum spread are investigated. It is shown that these two cooling channels provide adequate cooling performance, satisfying the so-called Palmer, Johnson and Keil (PJK) parameter for a neutrino factory. It is also shown that the numerical results agree well with those of analytical formulae.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 2001-01-15
著者
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KIM Eun-San
Pohang Accelerator Laboratory
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Yoon Moohyun
Department Of Physics Pohang University Of Science And Technology (postech)
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Kim Eun-San
Pohang Accelerator Laboratory, POSTECH, San 31, Hyoja Dong, Pohang, Kyungbuk, Korea 790-784
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Yoon Moohyun
Department of Physics, POSTECH, San 31, Hyoja Dong, Pohang, Kyungbuk, Korea 790-784
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- Impedance Estimations from Bunch Lengthening in the Pohang Light Source
- Design of Transverse Muon-Cooling Channels for a Neutrino Factory
- New Energy Ramping Control System in the Pohang Light Source Storage Ring
- Transverse Beam Instability due to a Broad-band Impedance in Very Large Hadron–Collider Ring
- Dynamical Behavior in Bunch Lengthening by Localized Impedances in Electron Storage Ring
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