Research Article

Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects

Volume: 25 Number: 2 August 20, 2021
TR EN

Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects

Abstract

Vertical electric fields need to remain orders of magnitude smaller than the horizontal electric field in storage ring electric dipole moment experiments. Otherwise, the coupling with the magnetic dipole moment dominates the spin precession, eventually leading to a false signal. This work presents first quantitative studies regarding electrostatic quadrupole profile optimization, which helps suppressing image beam induced vertical electric fields. Besides the demonstration of the profile optimization, its suppression performance is also studied for various beam offsets and beam size configurations. It is found that with the optimum profile, the vertical electric field can be reduced by two orders of magnitude.

Keywords

Supporting Institution

Institute for Basic Science

Project Number

IBS-R017-D1

Thanks

I would like to thank Yannis K. Semertzidis and William M. Morse for helpful discussions.

References

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  3. [3] Haciomeroglu, S., Kawall, D., Lee, Y. H., Matlashov, A., Omarov, Z., Semertzidis, Y. K. 2018. SQUID-Based Beam Position Monitor. The 39th International Conference on High Energy Physics (ICHEP2018), 4-11 July, Seoul, Korea, 279.
  4. [4] Bargmann, V., Michel, L., Telegdi, V. L. 1959. Precession of the Polarization of Particles Moving in a Homogeneous Electromagnetic Field. Physical Review Letters, 2(10), 435.
  5. [5] Fukuyama, T., Silenko, A. J. 2013. Derivation of Generalized Thomas–Bargmann–Michel–Telegdi Equation for a Particle with Electric Dipole Moment. International Journal of Modern Physics A, 28(29), 1350147.
  6. [6] Farley, F. J. M., Jungmann, K., Miller, J. P., Morse, W. M., Orlov, Y. F., Roberts, B. L., Semertzidis, Y. K., Silenko, A., Stephenson, E. J. 2004. New Method of Measuring Electric Dipole Moments in Storage Rings. Physical Review Letters, 93(5), 052001.
  7. [7] Semertzidis, Y. K., Brown, H., Danby, G. T., Jackson, J. W., Larsen, R., Lazarus, D. M., Meng, W., Morse, W. M., Ozben, C., Prigl. R. 2000. Sensitive Search for a Permanent Muon Electric Dipole Moment. ArXiv: 0012087 [hep-ph].
  8. [8] Haciomeroglu, S., Semertzidis, Y. K. 2014. Results of Precision Particle Simulations in an All-Electric Ring Lattice Using Fourth-Order Runge–Kutta Integration. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 743, 96-102.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

August 20, 2021

Submission Date

November 27, 2020

Acceptance Date

December 29, 2020

Published in Issue

Year 2021 Volume: 25 Number: 2

APA
Hacıomeroglu, S. (2021). Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 25(2), 149-154. https://doi.org/10.19113/sdufenbed.832265
AMA
1.Hacıomeroglu S. Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects. J. Nat. Appl. Sci. 2021;25(2):149-154. doi:10.19113/sdufenbed.832265
Chicago
Hacıomeroglu, Selcuk. 2021. “Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25 (2): 149-54. https://doi.org/10.19113/sdufenbed.832265.
EndNote
Hacıomeroglu S (August 1, 2021) Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25 2 149–154.
IEEE
[1]S. Hacıomeroglu, “Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects”, J. Nat. Appl. Sci., vol. 25, no. 2, pp. 149–154, Aug. 2021, doi: 10.19113/sdufenbed.832265.
ISNAD
Hacıomeroglu, Selcuk. “Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 25/2 (August 1, 2021): 149-154. https://doi.org/10.19113/sdufenbed.832265.
JAMA
1.Hacıomeroglu S. Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects. J. Nat. Appl. Sci. 2021;25:149–154.
MLA
Hacıomeroglu, Selcuk. “Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 25, no. 2, Aug. 2021, pp. 149-54, doi:10.19113/sdufenbed.832265.
Vancouver
1.Selcuk Hacıomeroglu. Optimization of Electrostatic Quadrupole Profile to Reduce Image Charge Effects. J. Nat. Appl. Sci. 2021 Aug. 1;25(2):149-54. doi:10.19113/sdufenbed.832265

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