Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling
Abstract
Parametric-resonance Ionization Cooling (PIC) is envisioned as the final 6D cooling stage of a high-luminosity muon collider. Implementing PIC imposes stringent constraints on the cooling channel's magnetic optics design. This paper presents a linear optics solution compatible with PIC. Our solution consists of a superposition of two opposite-helicity equal-period and equal-strength helical dipole harmonics and a straight normal quadrupole. We demonstrate that such a system can be adjusted to meet all of the PIC linear optics requirements while retaining large acceptance.
- Authors:
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1020728
- Report Number(s):
- JLAB-ACP-11-1346; DOE/OR/23177-1607
TRN: US1103776
- DOE Contract Number:
- AC05-06OR23177
- Resource Type:
- Conference
- Resource Relation:
- Conference: IPAC'10, 23-28 May 2010, Kyoto, Japan
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; BEAM COOLING; BEAM OPTICS; DIPOLES; HARMONICS; HELICITY; IONIZATION; LINEAR COLLIDERS; MUON BEAMS; MUONS; RESONANCE
Citation Formats
A. Afanasev, R.P. Johnson, Y.S. Derbenev, V.S. Morozov. Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling. United States: N. p., 2010.
Web.
A. Afanasev, R.P. Johnson, Y.S. Derbenev, V.S. Morozov. Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling. United States.
A. Afanasev, R.P. Johnson, Y.S. Derbenev, V.S. Morozov. 2010.
"Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling". United States. https://www.osti.gov/servlets/purl/1020728.
@article{osti_1020728,
title = {Epicyclic Twin-helix Magnetic Structure for Parametric-resonance Ionization Cooling},
author = {A. Afanasev, R.P. Johnson, Y.S. Derbenev, V.S. Morozov},
abstractNote = {Parametric-resonance Ionization Cooling (PIC) is envisioned as the final 6D cooling stage of a high-luminosity muon collider. Implementing PIC imposes stringent constraints on the cooling channel's magnetic optics design. This paper presents a linear optics solution compatible with PIC. Our solution consists of a superposition of two opposite-helicity equal-period and equal-strength helical dipole harmonics and a straight normal quadrupole. We demonstrate that such a system can be adjusted to meet all of the PIC linear optics requirements while retaining large acceptance.},
doi = {},
url = {https://www.osti.gov/biblio/1020728},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 01 00:00:00 EDT 2010},
month = {Sat May 01 00:00:00 EDT 2010}
}
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