TY - CPAPER
AU - D'Arcy, R.T.P.
AU - Hanna, B.M.
AU - Prost, L.R.
AU - Scarpine, V.E.
AU - Shemyakin, A.V.
AU - Steimel, J.
TI - Distinct Transverse Emittance Measurements of the PXIE LEBT
J2 - Proc. of IBIC2014
AB - PXIE is the front-end test stand of the proposed PIP-II initiative i.e. the first step towards a CW-compatible, pulsed H^{−} superconducting RF linac upgrade to Fermilab’s injection complex. The test stand for this machine will be built step-wise; the Ion Source and Low-Energy Beam Transport (LEBT) are currently in place, with the RFQ and MEBT due for installation 2015. The initial LEBT configuration under investigation in this paper is comprised of a D-Pace Filament-driven H^{−} source and a single downstream solenoid, accompanied by a number of beam-diagnostic tools. The emittance studies expounded are performed via two methods: a position-angle phase-space sweep using an Allison-type emittance scanner; a solenoid corrector-induced transverse beam shift, impinging the bunch on an isolated, biased diaphragm. A detailed comparison of the two results is outlined.
PB - JACoW
CY - Geneva, Switzerland
SP - 393
EP - 397
KW - emittance
KW - solenoid
KW - ion
KW - dipole
KW - ion-source
DA - 2014/10
PY - 2014
SN - 978-3-95450-141-0
UR - http://jacow.org/IBIC2014/papers/tupd01.pdf
ER -