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Title: Using a TE011 Cavity as a Magnetic Momentum Monitor

Abstract

The Jefferson Lab Electron-Ion Collider (JLEIC) design relies on cooling of the ion beam with bunched electron beam constrained in a pair of long solenoids. The high current cooling electron beam needs to be generated in a magnetized electron source, and the beam's magnetization needs to be maintained during the acceleration and transport to the cooling channel. A non-invasive real time monitoring system is highly desired to quantify electron beam magnetization. The authors propose to use a passive copper RF cavity in TE011 mode as such a monitor. In this paper, we present the mechanism and scaling law of this device, as well as the design and preliminary test results of the prototype cavity.

Authors:
 [1];  [1]; ORCiD logo [1];  [1];  [1];  [1]
  1. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1483382
Report Number(s):
JLAB-ACC-18-2866; DOE/OR/23177-4590
R&D Project: 2018-LDRD-5
DOE Contract Number:  
AC05-06OR23177
Resource Type:
Conference
Resource Relation:
Conference: IBIC 2018, Shanghai, China, September 9-13, 2018
Country of Publication:
United States
Language:
English

Citation Formats

Guo, Jiquan, Henry, James E., Poelker, Matthew, Rimmer, Robert A., Suleiman, Riad S., and Wang, Haipeng. Using a TE011 Cavity as a Magnetic Momentum Monitor. United States: N. p., 2018. Web.
Guo, Jiquan, Henry, James E., Poelker, Matthew, Rimmer, Robert A., Suleiman, Riad S., & Wang, Haipeng. Using a TE011 Cavity as a Magnetic Momentum Monitor. United States.
Guo, Jiquan, Henry, James E., Poelker, Matthew, Rimmer, Robert A., Suleiman, Riad S., and Wang, Haipeng. Fri . "Using a TE011 Cavity as a Magnetic Momentum Monitor". United States. doi:. https://www.osti.gov/servlets/purl/1483382.
@article{osti_1483382,
title = {Using a TE011 Cavity as a Magnetic Momentum Monitor},
author = {Guo, Jiquan and Henry, James E. and Poelker, Matthew and Rimmer, Robert A. and Suleiman, Riad S. and Wang, Haipeng},
abstractNote = {The Jefferson Lab Electron-Ion Collider (JLEIC) design relies on cooling of the ion beam with bunched electron beam constrained in a pair of long solenoids. The high current cooling electron beam needs to be generated in a magnetized electron source, and the beam's magnetization needs to be maintained during the acceleration and transport to the cooling channel. A non-invasive real time monitoring system is highly desired to quantify electron beam magnetization. The authors propose to use a passive copper RF cavity in TE011 mode as such a monitor. In this paper, we present the mechanism and scaling law of this device, as well as the design and preliminary test results of the prototype cavity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Nov 30 00:00:00 EST 2018},
month = {Fri Nov 30 00:00:00 EST 2018}
}

Conference:
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