Investigation of solid D2, O2 and CD4 for ultracold neutron production

被引：14

作者：

Atchison, F. ^{[1
]}

Blau, B. ^{[1
]}

Bodek, K. ^{[2
]}

van den Brandt, B. ^{[1
]}

Brys, T. ^{[1
,9
]}

Daum, M. ^{[1
]}

Fierlinger, P. ^{[1
]}

Frei, A. ^{[3
]}

Geltenbort, P. ^{[4
]}

Hautle, P. ^{[1
]}

Henneck, R. ^{[1
]}

Heule, S. ^{[1
,10
]}

Holley, A. ^{[5
]}

Kasprzak, M. ^{[1
,11
]}

Kirch, K. ^{[1
]}

Knecht, A. ^{[1
]}

Konter, J. A. ^{[1
]}

Kuzniak, M. ^{[2
,12
]}

Liu, C. -Y. ^{[6
]}

Morris, C. L. ^{[7
]}

Pichlmaier, A. ^{[1
]}

Plonka, C. ^{[4
]}

Pokotilovski, Y. ^{[8
]}

Saunders, A. ^{[7
]}

Shin, Y. ^{[6
]}

Tortorella, D. ^{[3
]}

Wohlmuther, M. ^{[1
]}

Young, A. R. ^{[5
]}

Zejma, J. ^{[2
]}

Zsigmond, G. ^{[1
]}

机构：

[1] Paul Scherrer Inst, CH-5132 Villigen, Switzerland

[2] Jagiellonian Univ, Inst Phys, Krakow, Poland

[3] Tech Univ Munich, Munich, Germany

[4] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France

[5] N Carolina State Univ, Raleigh, NC 27695 USA

[6] Indiana Univ, Bloomington, IN 47405 USA

[7] Los Alamos Natl Lab, Los Alamos, NM USA

[8] Joint Inst Nucl Res, Dubna, Russia

[9] Swiss Fed Inst Technol, Inst Tech Chem, Zurich, Switzerland

[10] Swiss Fed Inst Technol, Inst Phys, Zurich, Switzerland

[11] Austrian Acad Sci, Stefan Meyer Inst Subatomare Phys, A-1010 Vienna, Austria

[12] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2009年 / 611卷 / 2-3期

关键词：

Ultracold neutrons; Cold neutron scattering; Moderation; UCN converters;

D O I：

10.1016/j.nima.2009.07.072

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have investigated the properties of the ultracold neutron converter materials deuterium D-2, oxygen O-2 and heavy methane CD4 in the temperature range between 8 K and room temperature. The experimental program was performed at the FUNSPIN beamline of the Swiss Spallation Neutron Source (SINQ) at Paul Scherrer Institut (PSI). In this paper the measured cold neutron total cross-sections for D-2, O-2 and CD4 are presented. (C) 2009 Published by Elsevier B.V.

引用

页码：252 / 255

页数：4

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