Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Neutron spin optics in noncentrosymmetric crystals as a new way for nEDM search. / Fedorov, V. V.; Kuznetsov, I. A.; Lapin, E. G.; Semenikhin, S. Yu; Voronin, V. V.
в: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Том 252, № 1, 01.11.2006, стр. 131-135.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Neutron spin optics in noncentrosymmetric crystals as a new way for nEDM search
AU - Fedorov, V. V.
AU - Kuznetsov, I. A.
AU - Lapin, E. G.
AU - Semenikhin, S. Yu
AU - Voronin, V. V.
PY - 2006/11/1
Y1 - 2006/11/1
N2 - A new way is proposed and investigated for observing and fine tuning a neutron spin rotation effect caused by the Schwinger interaction of the moving neutron with the strong interplanar electric field of the noncentrosymmetric quartz crystal. By that we have got an opportunity to control the electric field acting on neutron. The value and sign of this field depend on the deviation of a neutron energy from the Bragg one. We used a second crystal parallel to the main one for selection of the neutrons with the given deviation parameter. The possibility to control the electric field acting on the registered neutrons has been realized by heating (or cooling) the second crystal. Observed effects give a real prospects to improve essentially the scheme and sensitivity of the experiment for a search for neutron electric dipole moment (EDM) using the crystal diffraction technique. © 2006 Elsevier B.V. All rights reserved.
AB - A new way is proposed and investigated for observing and fine tuning a neutron spin rotation effect caused by the Schwinger interaction of the moving neutron with the strong interplanar electric field of the noncentrosymmetric quartz crystal. By that we have got an opportunity to control the electric field acting on neutron. The value and sign of this field depend on the deviation of a neutron energy from the Bragg one. We used a second crystal parallel to the main one for selection of the neutrons with the given deviation parameter. The possibility to control the electric field acting on the registered neutrons has been realized by heating (or cooling) the second crystal. Observed effects give a real prospects to improve essentially the scheme and sensitivity of the experiment for a search for neutron electric dipole moment (EDM) using the crystal diffraction technique. © 2006 Elsevier B.V. All rights reserved.
KW - CP violation
KW - Diffraction
KW - Electric dipole moment
KW - Neutron
KW - Optics
UR - http://www.scopus.com/inward/record.url?scp=33750477303&partnerID=8YFLogxK
U2 - 10.1016/j.nimb.2006.04.160
DO - 10.1016/j.nimb.2006.04.160
M3 - Article
AN - SCOPUS:33750477303
VL - 252
SP - 131
EP - 135
JO - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
JF - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
SN - 0168-583X
IS - 1
ER -
ID: 134329888