Production of ultracold neutrons from cryogenic ²H₂, O₂, and C²H₄ converters
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Atchison, F.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Blau, B.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Bodek, K.
Institute of Physics, Jagiellonian University - Cracow, Poland
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Brandt, B. van den
Paul Scherrer Institut, Villigen PSI, Switzerland
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Bryś, T.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Daum, M.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Fierlinger, P.
Paul Scherrer Institut, Villigen PSI, Switzerland - Institute of Physics, University of Zürich - Switzerland
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Geltenbort, P.
Institut Laue-Langevin (ILL) - Grenoble, France
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Hautle, P.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Henneck, R.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Heule, S.
Paul Scherrer Institut, Villigen PSI, Switzerland - Institute of Physics, University of Zürich - Switzerland
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Holley, A.
North Carolina State University - Raleigh, USA
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Kasprzak, Malgorzata
Paul Scherrer Institut, Villigen PSI, Switzerland - Stefan Meyer Institut for subatomic Physics, Austrian Academy of Sciences - Vienna, Austria - Physics Department, University of Fribourg, Switzerland
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Kirch, K.
Paul Scherrer Institut, Villigen PSI, Switzerland - ETH Zürich - Zürich, Switzerland
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Knecht, A.
Paul Scherrer Institut, Villigen PSI, Switzerland - Institute of Physics, University of Zürich - Switzerland
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Konter, J. A.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Kuźniak, M.
Paul Scherrer Institut, Villigen PSI, Switzerland - Institute of Physics, Jagiellonian University - Cracow, Poland
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Liu, C.-Y.
Indiana University - Bloomington, USA
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Pichlmaier, A.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Plonka, C.
Institut Laue-Langevin (ILL) - Grenoble, France
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Pokotilovski, Y.
Joint Institute for Nuclear Research - Dubna, Russia
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Saunders, A.
Los Alamos National Laboratory - Los Alamos, USA
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Tortorella, D.
Technical University München - München, Germany
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Wohlmuther, M.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Young, A. R.
North Carolina State University - Raleigh, USA
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Zejma, J.
Institute of Physics, Jagiellonian University - Cracow, Poland
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Zsigmond, G.
Paul Scherrer Institut, Villigen PSI, Switzerland
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Published in:
- EPL - Europhysics Letters. - 2011, vol. 95, no. 1, p. 12001
English
Ultracold neutrons (UCN) have been produced using the cold neutron (CN) beam FUNSPIN at SINQ on cryogenic oxygen (O₂), tetradeuteromethane (C²H₄), and deuterium (²H₂) targets. The target cell (40 mm long, fiducial volume about 45 cm³) was operated between room temperature and 8 K and UCN were produced from gaseous, liquid and solid targets. UCN rates have been measured as a convolution of UCN production and transport out of the target and to the detector. At least within the accessible temperature range of this experiment, deuterium outperforms the other materials.
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Faculty
- Faculté des sciences et de médecine
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Department
- Département de Physique
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Language
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Classification
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Physics
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License
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License undefined
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Identifiers
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Persistent URL
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https://folia.unifr.ch/unifr/documents/302073
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