Document Type

Conference Paper

Publication Date

2024

DOI

10.22323/1.456.0210

Publication Title

Proceedings of 25th International Symposium on Spin Physics - PoS (SPIN2023)

Volume

456

Pages

210 (1-9)

Conference Name

25th International Symposium on Spin Physics (SPIN2023), 24-29 September 2023, Durham, NC

Abstract

The forthcoming K-Long experiment in Jefferson Lab’s Hall D presents distinct beam requirements, marked by a notably low bunch repetition rate and an unusually high bunch charge. Furthermore, the Continuous Electron Beam Accelerator Facility (CEBAF) Injector requires a parity quality beam for experiments such as the Measurement of a Lepton-Lepton Electroweak Reaction (MOLLER). In this study, to prepare for the upcoming K-Long experiment, using the optimized settings of the magnetic elements and RF amplitude and phases, we conducted simulations covering a range of bunch charge beams, from low to high specifications, while considering concurrent operations across all four Halls at CEBAF. Through these simulations, we systematically analyzed beam transmission as well as the transverse and longitudinal beam characteristics, examining the impact of Spin Flipper settings in both ON and OFF states.

Comments

This conference took place in 2023. The scholarly work was published in 2024.

Original Publication Citation

Pokharel, S., Hofler, A., Kazimi, R., Krafft, G., Bruker, M., Grames, J., Suleiman, R., & Zhang, S. (2024). CEBAF injector at 200 kV: K-long bunch charge with spin flipper OFF/ON. Proceedings of 25th International Symposium on Spin Physics - PoS (SPIN 2023) 456, 210. https://doi.org/10.22323/1.456.0210

ORCID

0009-0004-9620-6843 (Pokharel), 0000-0002-0328-5828 (Krafft)

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