| Paper |
Title |
Other Keywords |
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| TUPAB240 |
The Impact of Trajectory-Shaped Coil on the Beam Dynamics in the SC230 Superconducting Cyclotron |
cyclotron, betatron, proton, extraction |
2002 |
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- I.D. Lyapin, O. Karamyshev, V. Malinin, D. Popov
JINR/DLNP, Dubna, Moscow region, Russia
- G.A. Karamysheva
JINR, Dubna, Moscow Region, Russia
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In this paper, we compared the effect of the cyclotron coil shape on the beam dynamics. Two models were created. The first has a conventional round coil, the second has a coil that follows the trajectory of the protons. Parameters of extracted beams are discussed.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB240
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| About • |
paper received ※ 19 May 2021 paper accepted ※ 27 May 2021 issue date ※ 21 August 2021 |
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| THPAB013 |
Magnetic Measurements at Warm of the First FCC-ee Final Focus Quadrupole Prototype |
multipole, quadrupole, simulation, factory |
3777 |
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- M. Koratzinos
MIT, Cambridge, Massachusetts, USA
- G. Kirby, M. Liebsch, C. Petrone
CERN, Geneva, Switzerland
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The first FCC-ee final focus quadrupole prototype has been designed, manufactured, assembled and tested at warm. The prototype is a single aperture quadrupole magnet of the CCT type. One edge of the magnet was designed with local multipole cancellation, whereas the other was left with the conventional design. An optimized rotating induction-coil sensor was used. A technique was developed to take into account field distortions due to the environment of the test and distinguish them from magnet effects, demonstrating an excellent field quality for the prototype.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-THPAB013
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| About • |
paper received ※ 11 May 2021 paper accepted ※ 28 July 2021 issue date ※ 16 August 2021 |
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| THPAB289 |
Design and Manufacture of Solenoid Center Deviation Measurement Device |
solenoid, neutron, framework, interface |
4366 |
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- X. Wu, C.D. Deng, W. Kang, L. Li, S. Li, Y.Q. Liu, Y.W. Wu, J.X. Zhou
IHEP, Beijing, People’s Republic of China
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The solenoids are widely used both in conventional magnets and superconducting magnets in particle accelerators. The longitudinal fields along the longitudinal direction of the solenoids are usually measured with the Hall probe measurement system. However, in some cases, the deviation between the magnetic center and mechanical center of the solenoid is another important parameter and has to be measured accurately. In this paper, a device is designed and developed to measure the center deviation of the solenoid, which can be both used in conventional magnets and superconducting magnets. After the device is finished, some tests are made in the solenoid to check whether the data is correct. For the numerical simulation and analysis of the magnetic field inside the solenoid, the TOSCA code was chosen right from start. The results of the analysis are compared to the result of the tests.
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Poster THPAB289 [1.001 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2021-THPAB289
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| About • |
paper received ※ 14 May 2021 paper accepted ※ 27 July 2021 issue date ※ 22 August 2021 |
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