Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line
Апстракт
This paper presents analysis of detector solenoid effects on primary disrupted beam in the ILC 14 mrad extraction line and their compensation. Particle tracking simulations are performed for evaluation of the extracted beam loss as well as of beam distribution and polarization at Compton interaction point (IP). The calculations are done both without and with compensation of the solenoid induced perturbations: the residual orbit, dispersion and focusing. The proposed correction system includes a detector integrated dipole field and a set of dipole and quadrupole correctors. This system effectively minimizes the growth of particle amplitudes induced by the solenoid; and therefore it keeps at minimum the corresponding growth of beam loss and helps to maintain the design beam properties at Compton IP for polarization measurement. The presented results are obtained for the baseline ILC energy of 500 GeV center-of-mass and three options of initial beam parameters. (C) 2009 Elsevier B.V. All ...rights reserved.
Кључне речи:
Compensation effects / Detector solenoid fieldИзвор:
Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 2010, 612, 2, 260-273Финансирање / пројекти:
- US Department of Energy [DE-AC02-76SF00515]
DOI: 10.1016/j.nima.2009.09.135
ISSN: 0168-9002
WoS: 000274135100005
Scopus: 2-s2.0-72749106828
Колекције
Институција/група
VinčaTY - JOUR AU - Toprek, Dragan AU - Nosochkov, Yuri PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3885 AB - This paper presents analysis of detector solenoid effects on primary disrupted beam in the ILC 14 mrad extraction line and their compensation. Particle tracking simulations are performed for evaluation of the extracted beam loss as well as of beam distribution and polarization at Compton interaction point (IP). The calculations are done both without and with compensation of the solenoid induced perturbations: the residual orbit, dispersion and focusing. The proposed correction system includes a detector integrated dipole field and a set of dipole and quadrupole correctors. This system effectively minimizes the growth of particle amplitudes induced by the solenoid; and therefore it keeps at minimum the corresponding growth of beam loss and helps to maintain the design beam properties at Compton IP for polarization measurement. The presented results are obtained for the baseline ILC energy of 500 GeV center-of-mass and three options of initial beam parameters. (C) 2009 Elsevier B.V. All rights reserved. T2 - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment T1 - Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line VL - 612 IS - 2 SP - 260 EP - 273 DO - 10.1016/j.nima.2009.09.135 ER -
@article{ author = "Toprek, Dragan and Nosochkov, Yuri", year = "2010", abstract = "This paper presents analysis of detector solenoid effects on primary disrupted beam in the ILC 14 mrad extraction line and their compensation. Particle tracking simulations are performed for evaluation of the extracted beam loss as well as of beam distribution and polarization at Compton interaction point (IP). The calculations are done both without and with compensation of the solenoid induced perturbations: the residual orbit, dispersion and focusing. The proposed correction system includes a detector integrated dipole field and a set of dipole and quadrupole correctors. This system effectively minimizes the growth of particle amplitudes induced by the solenoid; and therefore it keeps at minimum the corresponding growth of beam loss and helps to maintain the design beam properties at Compton IP for polarization measurement. The presented results are obtained for the baseline ILC energy of 500 GeV center-of-mass and three options of initial beam parameters. (C) 2009 Elsevier B.V. All rights reserved.", journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment", title = "Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line", volume = "612", number = "2", pages = "260-273", doi = "10.1016/j.nima.2009.09.135" }
Toprek, D.,& Nosochkov, Y.. (2010). Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 612(2), 260-273. https://doi.org/10.1016/j.nima.2009.09.135
Toprek D, Nosochkov Y. Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. 2010;612(2):260-273. doi:10.1016/j.nima.2009.09.135 .
Toprek, Dragan, Nosochkov, Yuri, "Evaluation and compensation of detector solenoid effects on disrupted beam in the ILC 14 mrad extraction line" in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 612, no. 2 (2010):260-273, https://doi.org/10.1016/j.nima.2009.09.135 . .