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FUNSPIN polarized cold-neutron beam at PSI

Abstract : Properties of the cold-neutron beam at the FUNSPIN facility of the SINQ neutron source of the Paul Scherrer Institute, Villigen, Switzerland were investigated. The measured flux density $|PHI$ = (2.46 +$_{-}$ 0.04) X 10$^{8}$ [cm$^{2}$ s mA]$^{-1}$ , the wavelength averaged mean polarization around the beam axis P$_{A}$ = (95.29 +$_{-}$ 0.04)% and the mean polarization over the full beam cross-section P = [89.75 +$_{-}$ 0.01 (stat) +$_{-}$ 1.0 (syst)]% are the main attributes of this powerful facility for fundamental particle physics experiments with slow neutrons.
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http://hal.in2p3.fr/in2p3-00095728
Contributor : Sandrine Guesnon <>
Submitted on : Monday, September 18, 2006 - 11:31:57 AM
Last modification on : Tuesday, February 19, 2019 - 9:42:02 AM

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J. Zejma, G. Ban, M. Beck, A. Bialek, K. Bodek, et al.. FUNSPIN polarized cold-neutron beam at PSI. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2005, 539, pp.622-639. ⟨10.1016/j.nima.2004.11.004⟩. ⟨in2p3-00095728⟩

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