TY - JOUR
T1 - Minimum ellipse emittance analysis with SCUBEEx code
AU - Bazak, B.
AU - Weissman, L.
PY - 2008
Y1 - 2008
N2 - Results of the first beam emittance measurements obtained at the SARAF 20 keV/u protons and deuterons low energy beam transport line were analyzed using the SCUBEEx code from SNS. In most of the measurements the code provides with robust emittance evaluation. However significant problems were encountered in the special cases of low currents beams. We found that use of the minimum ellipse rather than RMS ellipse as a SCUBEEx filter ellipse resulted in significant improvement in these cases.
AB - Results of the first beam emittance measurements obtained at the SARAF 20 keV/u protons and deuterons low energy beam transport line were analyzed using the SCUBEEx code from SNS. In most of the measurements the code provides with robust emittance evaluation. However significant problems were encountered in the special cases of low currents beams. We found that use of the minimum ellipse rather than RMS ellipse as a SCUBEEx filter ellipse resulted in significant improvement in these cases.
KW - Data reduction methods
KW - Ion sources (positive ions, negative ions, electron cyclotron resonance (ECR), electron beam (EBIS))
UR - http://www.scopus.com/inward/record.url?scp=62649113880&partnerID=8YFLogxK
U2 - 10.1088/1748-0221/3/02/T02001
DO - 10.1088/1748-0221/3/02/T02001
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AN - SCOPUS:62649113880
SN - 1748-0221
VL - 3
JO - Journal of Instrumentation
JF - Journal of Instrumentation
IS - 2
M1 - T02001
ER -