Direct nn-Scattering Measurement With the Pulsed Reactor YAGUAR.

Mitchell, G E; Furman, W I; Lychagin, E V; Muzichka, A Yu; Nekhaev, G V; Strelkov, A V; Sharapov, E I; Shvetsov, V N; Chernuhin, Yu I; Levakov, B G; Litvin, V I; Lyzhin, A E; Magda, E P; Crawford, B E; Stephenson, S L; Howell, C R; Tornow, W

Mitchell, G E; Furman, W I; Lychagin, E V; Muzichka, A Yu; Nekhaev, G V; Strelkov, A V; Sharapov, E I; Shvetsov, V N; Chernuhin, Yu I; Levakov, B G; Litvin, V I; Lyzhin, A E; Magda, E P; Crawford, B E; Stephenson, S L; Howell, C R; Tornow, W.

Afiliación

Mitchell GE; North Carolina State University, Raleigh NC, USA 27695-8202.
Furman WI; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Lychagin EV; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Muzichka AY; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Nekhaev GV; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Strelkov AV; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Sharapov EI; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Shvetsov VN; Joint Institute for Nuclear Research, 141980 Dubna, Russia.
Chernuhin YI; Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, P.O. Box 245, 456770 Snezhinsk, Russia.
Levakov BG; Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, P.O. Box 245, 456770 Snezhinsk, Russia.
Litvin VI; Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, P.O. Box 245, 456770 Snezhinsk, Russia.
Lyzhin AE; Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, P.O. Box 245, 456770 Snezhinsk, Russia.
Magda EP; Russian Federal Nuclear Center-All-Russian Research Institute of Technical Physics, P.O. Box 245, 456770 Snezhinsk, Russia.
Crawford BE; Gettysburg College, Box 405, Gettysburg PA, USA 17325.
Stephenson SL; Gettysburg College, Box 405, Gettysburg PA, USA 17325.
Howell CR; Duke University and Triangle Universities Nuclear Laboratory, Durham NC, USA 27708-0308.
Tornow W; Duke University and Triangle Universities Nuclear Laboratory, Durham NC, USA 27708-0308.

J Res Natl Inst Stand Technol ; 110(3): 225-30, 2005.

Article en En | MEDLINE | ID: mdl-27308126

ABSTRACT

ABSTRACT

Although crucial for resolving the issue of charge symmetry in the nuclear force, direct measurement of nn-scattering by colliding free neutrons has never been performed. At present the Russian pulsed reactor YAGUAR is the best neutron source for performing such a measurement. It has a through channel where the neutron moderator is installed. The neutrons are counted by a neutron detector located 12 m from the reactor. In preliminary experiments an instantaneous value of 1.1 × 10(18)/cm(2)s was obtained for the thermal neutron flux density. The experiment will be performed by the DIANNA Collaboration as International Science & Technology Center (ISTC) project No. 2286.

Palabras clave

charge-symmetry breaking; nn-scattering; pulsed reactor

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Res Natl Inst Stand Technol Año: 2005 Tipo del documento: Article