TY - GEN
T1 - Recent developments on high intensity beam diagnostics at SNS
AU - Blokland, W.
N1 - Publisher Copyright:
Copyright © 2012 by the respective authors - CC BY 3.0
PY - 2013/5/1
Y1 - 2013/5/1
N2 - The Spallation Neutron Source Ring accumulates 0.6 us long proton bunches of up to 1.5e14 protons with a typical peak current of over 50 Amp during a 1 ms cycle. To qualify the beam, we perform different transverse profile measurements that can be done at full intensity. The electron beam scanner performs a non-interceptive measurement of the transverse and longitudinal profiles of the beam in the ring. Electrons passing over and through the proton beam are deflected and projected onto a fluorescent screen. Analysis of the projection yields the transverse profile while multiple transverse profiles, offset in time, yield the longitudinal profile. Progress made with this system will be discussed as well as temperature measurements of the stripper foil and the target imaging system.
AB - The Spallation Neutron Source Ring accumulates 0.6 us long proton bunches of up to 1.5e14 protons with a typical peak current of over 50 Amp during a 1 ms cycle. To qualify the beam, we perform different transverse profile measurements that can be done at full intensity. The electron beam scanner performs a non-interceptive measurement of the transverse and longitudinal profiles of the beam in the ring. Electrons passing over and through the proton beam are deflected and projected onto a fluorescent screen. Analysis of the projection yields the transverse profile while multiple transverse profiles, offset in time, yield the longitudinal profile. Progress made with this system will be discussed as well as temperature measurements of the stripper foil and the target imaging system.
UR - http://www.scopus.com/inward/record.url?scp=85081095965&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85081095965
T3 - HB 2012 - Proceedings of the 52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams
SP - 292
EP - 296
BT - HB 2012 - Proceedings of the 52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams
PB - Joint Accelerator Conferences Website (JACoW)
T2 - 52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams, HB 2012
Y2 - 17 September 2012 through 21 September 2012
ER -