Nuclear Science References (NSR)

RADIOACTIVITY ¹n(β^-); measured ultracold neutron (UCN) density, and UCN lifetime inside the storage bottles at Mainz, PSI, PF2 and SUN-2 systems; experimental comparison of the leading UCN sources currently operating using a standard UCN storage bottle with a volume of 32 liters suitable for search for a permanent electric-dipole moment of the neutron (nEDM), and for other studies of fundamental parameters of the neutron in searches for new charge-parity-violating processes or exotic interactions beyond the Standard Model of particle physics.

doi: 10.1103/PhysRevC.95.045503
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2017BO19 Phys.Rev. C 96, 035205 (2017)

V.Bondar, S.Chesnevskaya, M.Daum, B.Franke, P.Geltenbort, L.Goltl, E.Gutsmiedl, J.Karch, M.Kasprzak, G.Kessler, K.Kirch, H.-C.Koch, A.Kraft, T.Lauer, B.Lauss, E.Pierre, G.Pignol, D.Reggiani, P.Schmidt-Wellenburg, Yu.Sobolev, T.Zechlau, G.Zsigmond

Losses and depolarization of ultracold neutrons on neutron guide and storage materials

RADIOACTIVITY ¹n(β^-); measured wall losses, depolarization probabilities, storage time constants of ultracold neutrons (UCN) on various materials: nickel-molybdenum alloys, natural nickel, nickel-vanadium, copper, and deuterated polystyrene (dPS) at the Institut Laue-Langevin (ILL) and Paul Scherrer Institute (PSI); deduced optimal conditions for the transport of polarized and unpolarized UCN. Comparison with literature values.

doi: 10.1103/PhysRevC.96.035205
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2016BA63 Eur.Phys.J. A 52, 326 (2016)

G.Ban, G.Bison, K.Bodek, Z.Chowdhuri, P.Geltenbort, W.C.Griffith, V.Helaine, R.Henneck, M.Kasprzak, Y.Kermaidic, K.Kirch, S.Komposch, P.A.Koss, A.Kozela, J.Krempel, B.Lauss, T.Lefort, Y.Lemiere, A.Mtchedlishvili, M.Musgrave, O.Naviliat-Cuncic, F.M.Piegsa, E.Pierre, G.Pignol, G.Quemener, M.Rawlik, D.Ries, D.Rebreyend, S.Roccia, G.Rogel, P.Schmidt-Wellenburg, N.Severijns, E.Wursten, J.Zejma, G.Zsigmond

Ultracold neutron detection with ⁶Li-doped glass scintillators

doi: 10.1140/epja/i2016-16326-4
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2015AF03 Phys.Rev.Lett. 115, 162502 (2015)

S.Afach, N.J.Ayres, G.Ban, G.Bison, K.Bodek, Z.Chowdhuri, M.Daum, M.Fertl, B.Franke, W.C.Griffith, Z.D.Grujic, P.G.Harris, W.Heil, V.Helaine, M.Kasprzak, Y.Kermaidic, K.Kirch, P.Knowles, H.-C.Koch, S.Komposch, A.Kozela, J.Krempel, B.Lauss, T.Lefort, Y.Lemiere, A.Mtchedlishvili, M.Musgrave, O.Naviliat-Cuncic, J.M.Pendlebury, F.M.Piegsa, G.Pignol, C.Plonka-Spehr, P.N.Prashanth, G.Quemener, M.Rawlik, D.Rebreyend, D.Ries, S.Roccia, D.Rozpedzik, P.Schmidt-Wellenburg, N.Severijns, J.A.Thorne, A.Weis, E.Wursten, G.Wyszynski, J.Zejma, J.Zenner, G.Zsigmond

Observation of Gravitationally Induced Vertical Striation of Polarized Ultracold Neutrons by Spin-Echo Spectroscopy

doi: 10.1103/PhysRevLett.115.162502
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2015AF05 Eur.Phys.J. A 51, 143 (2015)

S.Afach, G.Ban, G.Bison, K.Bodek, Z.Chowdhuri, M.Daum, M.Fertl, B.Franke, P.Geltenbort, Z.D.Grujic, L.Hayen, V.Helaine, R.Henneck, M.Kasprzak, Y.Kermaidic, K.Kirch, S.Komposch, A.Kozela, J.Krempel, B.Lauss, T.Lefort, Y.Lemiere, A.Mtchedlishvili, O.Naviliat-Cuncic, F.M.Piegsa, G.Pignol, P.N.Prashanth, G.Quemener, M.Rawlik, D.Ries, D.Rebreyend, S.Roccia, D.Rozpedzik, P.Schmidt-Wellenburg, N.Severijns, A.Weis, E.Wursten, G.Wyszynski, J.Zejma, G.Zsigmond

A device for simultaneous spin analysis of ultracold neutrons

doi: 10.1140/epja/i2015-15143-7
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2013GO03 Eur.Phys.J. A 49, 9 (2013)

L.Goltl, Z.Chowdhuri, M.Fertl, F.Gray, R.Henneck, K.Kirch, B.Lauss, T.Lefort, A.Mtchedlishvili, P.Schmidt-Wellenburg, G.Zsigmond

An endoxcopic detector for ultracold neutrons

doi: 10.1140/epja/i2013-13009-8
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2011AT02 Europhys.Lett. 95, 12001 (2011)

F.Atchison, B.Blau, K.Bodek, B.van den Brandt, T.Brys, M.Daum, P.Fierlinger, P.Geltenbort, P.Hautle, R.Henneck, S.Heule, A.Holley, M.Kasprzak, K.Kirch, A.Knecht, J.A.Konter, M.Kuzniak, C.-Y.Liu, A.Pichlmaier, C.Plonka, Y.Pokotilovski, A.Saunders, D.Tortorella, M.Wohlmuther, A.R.Young, J.Zejma, G.Zsigmond

Production of ultracold neutrons from cryogenic ²H₂, O₂, and C²H₄ converters

NUCLEAR REACTIONS ^1,2H, C, O(n, n'), E<0.0253 eV; measured En, In, TOF; deduced yields, production rates of ultracold neutrons. Comparison with GEANT4 UCN-Monte Carlo code.

doi: 10.1209/0295-5075/95/12001
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2011DA18 Phys.Lett. B 704, 456 (2011)

M.Daum, P.Fierlinger, B.Franke, P.Geltenbort, L.Goeltl, E.Gutsmiedl, J.Karch, G.Kessler, K.Kirch, H.-C.Koch, A.Kraft, T.Lauer, B.Lauss, E.Pierre, G.Pignol, D.Reggiani, P.Schmidt-Wellenburg, Yu.Sobolev, T.Zechlau, G.Zsigmond

First observation of trapped high-field seeking ultracold neutron spin states

doi: 10.1016/j.physletb.2011.09.063
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2010AL29 Nucl.Phys. A844, 47c (2010)

I.Altarev, G.Ban, G.Bison, K.Bodek, M.Burghoff, Z.Chowdhuri, M.Daum, C.Dusing, M.Fertl, P.Fierlinger, B.Franke, C.Grab, E.Gutsmiedl, G.Hampel, W.Heil, R.Henneck, M.Horras, N.Khomutov, K.Kirch, S.Kistryn, S.Knappe-Gruneberg, A.Knecht, P.Knowles, A.Kozela, A.Kraft, F.Kuchler, J.V.Kratz, T.Lauer, B.Lauss, T.Lefort, Y.Lemiere, A.Mtchedlishvili, O.Naviliat-Cuncic, G.Quemener, S.Paul, A.S.Pazgalev, G.Petzoldt, C.Plonka-Spehr, E.Pierre, G.Pignol, D.Rebreyend, S.Roccia, G.Rogel, P.Schmidt-Wellenburg, A.Schnabel, N.Severijns, Yu.Sobolev, R.Stoepler, A.Weis, N.Wiehl, J.Zejma, J.Zenner, G.Zsigmond

An improved measurement of the electric dipole moment of the neutron

doi: 10.1016/j.nuclphysa.2010.05.012
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2010AT02 Eur.Phys.J. A 44, 23 (2010)

F.Atchison, M.Daum, R.Henneck, S.Heule, M.Horisberger, M.Kasprzak, K.Kirch, A.Knecht, M.Kuzniak, B.Lauss, A.Mtchedlishvili, M.Meier, G.Petzoldt, C.Plonka-Spehr, R.Schelldorfer, U.Straumann, G.Zsigmond

Diffuse reflection of ultracold neutrons from low-roughness surfaces

doi: 10.1140/epja/i2010-10926-x
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2009AT04 Nucl.Instrum.Methods Phys.Res. A 608, 144 (2009)

F.Atchison, B.Blau, A.Bollhalder, M.Daum, P.Fierlinger, P.Geltenbort, G.Hampel, M.Kasprzak, K.Kirch, S.Kochli, B.Kuczewski, H.Leber, M.Locher, M.Meier, S.Ochse, A.Pichlmaier, C.Plonka, R.Reiser, J.Ulrich, X.Wang, N.Wiehl, O.Zimmer, G.Zsigmond

Transmission of very slow neutrons through material foils and its influence on the design of ultracold neutron sources

NUCLEAR REACTIONS Al(n, x), ²⁷Al(n, x), Zr(n, x), E=1.75E-7-2.0E-7 eV; measured products; deduced σ, σ(E). Data were imported from EXFOR entry 23102.

doi: 10.1016/j.nima.2009.06.047
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23102.

2008AL31 Eur.Phys.J. A 37, 9 (2008)

I.Altarev, M.Daum, A.Frei, E.Gutsmiedl, G.Hampel, F.J.Hartmann, W.Heil, A.Knecht, J.V.Kratz, T.Lauer, M.Meier, S.Paul, U.Schmidt, Y.Sobolev, N.Wiehl, G.Zsigmond

Neutron velocity distribution from a superthermal solid ²H₂ ultracold neutron source

NUCLEAR REACTIONS ²H(n, n'), E=thermal; measured ultracold neutron velocity distribution.

doi: 10.1140/epja/i2008-10604-8
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2007AT05 Phys.Rev. C 76, 044001 (2007)

F.Atchison, T.Brys, M.Daum, P.Fierlinger, P.Geltenbort, R.Henneck, S.Heule, M.Kasprzak, K.Kirch, A.Pichlmaier, C.Plonka, U.Straumann, C.Wermelinger, G.Zsigmond

Loss and spinflip probabilities for ultracold neutrons interacting with diamondlike carbon and beryllium surfaces

doi: 10.1103/PhysRevC.76.044001
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2007AT06 Phys.Rev.Lett. 99, 262502 (2007)

F.Atchison, B.Blau, K.Bodek, B.van den Brandt, T.Brys, M.Daum, P.Fierlinger, A.Frei, P.Geltenbort, P.Hautle, R.Henneck, S.Heule, A.Holley, M.Kasprzak, K.Kirch, A.Knecht, J.A.Konter, M.Kuzniak, C.-Y.Liu, C.L.Morris, A.Pichlmaier, C.Plonka, Y.Pokotilovski, A.Saunders, Y.Shin, D.Tortorella, M.Wohlmuther, A.R.Young, J.Zejma, G.Zsigmond

Cold Neutron Energy Dependent Production of Ultracold Neutrons in Solid Deuterium

NUCLEAR REACTIONS ²H(n, n), E=low; measured ultra cold neutron production cross sections.

doi: 10.1103/PhysRevLett.99.262502
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2006AT07 Phys.Lett. B 642, 24 (2006)

F.Atchison, B.Blau, M.Daum, P.Fierlinger, A.Foelske, P.Geltenbort, M.Gupta, R.Henneck, S.Heule, M.Kasprzak, M.Kuzniak, K.Kirch, M.Meier, A.Pichlmaier, Ch.Plonka, R.Reiser, B.Theiler, O.Zimmer, G.Zsigmond

Diamondlike carbon can replace beryllium in physics with ultracold neutrons

doi: 10.1016/j.physletb.2006.09.024
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