Transverse uncorrelated emittance diagnostic for magnetized electron beams

Hannon, Fay; Stefani, Mark

doi:10.1103/PhysRevAccelBeams.22.102801

Title: Transverse uncorrelated emittance diagnostic for magnetized electron beams

Journal Article · 23 October 2019 · Physical Review Accelerators and Beams

DOI: https://doi.org/10.1103/PhysRevAccelBeams.22.102801 · OSTI ID:1571534

Hannon, Fay ^[1]; Stefani, Mark ^[2]

Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Old Dominion Univ., Norfolk, VA (United States)

The study of magnetized electron beam has become a high priority for its use in ion beam cooling as part of Electron Ion Colliders and the potential of easily forming flat beams for various applications. In this paper, a new diagnostic is described with the purpose of studying transverse magnetized beam properties. The device is a modification to the classic pepper-pot, used in this novel context to measure the uncorrelated components of transverse emittance in addition to the typical effective emittance. The limitations of traditional methods are discussed, and simulated demonstrations of the new technique shown.

View Journal Article

Cite

Export

Save

Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); USDOE

Grant/Contract Number:: AC05-06OR23177

OSTI ID:: 1571534

Alternate ID(s):: OSTI ID: 1571918

Report Number(s):: JLAB-ACC-19-2942; DOE/OR/23177-4687; PRABCJ; R&D Project: 2018-LDRD-5; TRN: US2100034

Journal Information:: Physical Review Accelerators and Beams, Vol. 22, Issue 10; ISSN 2469-9888

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (10)

Simulation Study of the Magnetized Electron Beam Wijethunga, Sajini; Benesch, Jay; Delayen, Jean JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-THPAK071	text	January 2018
Design of a High Charge, Low Energy, Magnetized Electron Injector Hannon, Fay JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-THPMK107	text	January 2018
Space-charge effects in high brightness electron beam emittance measurements Anderson, S. G.; Rosenzweig, J. B.; LeSage, G. P. Physical Review Special Topics - Accelerators and Beams, Vol. 5, Issue 1 https://doi.org/10.1103/PhysRevSTAB.5.014201	journal	January 2002
Production of Magnetized Electron Beam from a DC High Voltage Photogun Abdullah, Mamun, Md; Adderley, Philip; Benesch, Jay JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-THPMK108	text	January 2018
Emittance formula for slits and pepper-pot measurement Zhang, M. https://doi.org/10.2172/395453	report	October 1996
Status of the JLEIC Ion Collider Ring Design Wei, Guohui; Cai, Yunhai; Lin, Fanglei JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-MOPML002	text	January 2018
Development of a Bunched-Beam Electron Cooler for the Jefferson Lab Electron-Ion Collider Benson, Stephen; Derbenev, Yaroslav; Douglas, David JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-MOPMK015	text	January 2018
Multi-Stage Electron Cooling Scheme for JLEIC Zhang, He; Benson, Stephen; Derbenev, Yaroslav JACoW Publishing, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2018-MOPML006	text	January 2018
Optical principles of beam transport for relativistic electron cooling Burov, A.; Nagaitsev, S.; Shemyakin, A. Physical Review Special Topics - Accelerators and Beams, Vol. 3, Issue 9 https://doi.org/10.1103/PhysRevSTAB.3.094002	journal	September 2000
Applications of the General Particle Tracer code van der Geer, S. B.; de Loos, M. J. Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167) https://doi.org/10.1109/PAC.1997.751279	conference	January 1998

Cited By (1)

Longitudinal bunch profile diagnostic for magnetized electron beams Stefani, Mark; Hannon, Fay Physical Review Accelerators and Beams, Vol. 22, Issue 11 https://doi.org/10.1103/physrevaccelbeams.22.112802	journal	November 2019