skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Magnetized and Flat Beam Experiment at FAST

Abstract

A photocathode, immersed in solenoidal magnetic field, can produce canonical-angular-momentum (CAM) dominated or “magnetized” electron beams. Such beams have an application in electron cooling of hadron beams and can also be uncoupled to yield asymmetric-emittance (“flat”) beams. In the present paper we explore the possibilities of the flat beam generation at Fermilab’s Accelerator Science and Technology (FAST) facility. We present optimization of the beam flatness and four-dimensional transverse emittance and investigate the mapping and its limitations of the produced eigen-emittances to conventional emittances using a skew-quadrupole channel. Possible application of flat beams at the FAST facility are also discussed.

Authors:
 [1];  [2];  [3];  [4];  [1];  [1]
  1. Fermilab
  2. Sokendai, Tsukuba
  3. NIU, DeKalb
  4. NICADD, DeKalb
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Org.:
IOTA
OSTI Identifier:
1366521
Report Number(s):
FERMILAB-CONF-17-172-APC
1607505
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Halavanau, A., Hyun, J., Mihalcea, D., Piot, P., Sen, T., and Thangaraj, C.. Magnetized and Flat Beam Experiment at FAST. United States: N. p., 2017. Web.
Halavanau, A., Hyun, J., Mihalcea, D., Piot, P., Sen, T., & Thangaraj, C.. Magnetized and Flat Beam Experiment at FAST. United States.
Halavanau, A., Hyun, J., Mihalcea, D., Piot, P., Sen, T., and Thangaraj, C.. Mon . "Magnetized and Flat Beam Experiment at FAST". United States. doi:. https://www.osti.gov/servlets/purl/1366521.
@article{osti_1366521,
title = {Magnetized and Flat Beam Experiment at FAST},
author = {Halavanau, A. and Hyun, J. and Mihalcea, D. and Piot, P. and Sen, T. and Thangaraj, C.},
abstractNote = {A photocathode, immersed in solenoidal magnetic field, can produce canonical-angular-momentum (CAM) dominated or “magnetized” electron beams. Such beams have an application in electron cooling of hadron beams and can also be uncoupled to yield asymmetric-emittance (“flat”) beams. In the present paper we explore the possibilities of the flat beam generation at Fermilab’s Accelerator Science and Technology (FAST) facility. We present optimization of the beam flatness and four-dimensional transverse emittance and investigate the mapping and its limitations of the produced eigen-emittances to conventional emittances using a skew-quadrupole channel. Possible application of flat beams at the FAST facility are also discussed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon May 22 00:00:00 EDT 2017},
month = {Mon May 22 00:00:00 EDT 2017}
}

Conference:
Other availability
Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that hold this conference proceeding.

Save / Share: