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Verification of the weak equivalence principle with Laue diffracting neutrons : Test experiment. / Vezhlev, E. O.; Voronin, V. V.; Kuznetsov, I. A.; Semenikhin, S. Yu; Fedorov, V. V.
в: Physics of Particles and Nuclei Letters, Том 10, № 4, 07.2013, стр. 357-360.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Verification of the weak equivalence principle with Laue diffracting neutrons
T2 - Test experiment
AU - Vezhlev, E. O.
AU - Voronin, V. V.
AU - Kuznetsov, I. A.
AU - Semenikhin, S. Yu
AU - Fedorov, V. V.
N1 - Funding Information: This work was supported by the Ministry of Educa tion and Science of the Russian Federation (agree ment no. 8419 dated 24.08.2012) and by the Russian Foundation for Basic Research (grants 11 02 00188 and 11 02 12161 ofi m 2011).
PY - 2013/7
Y1 - 2013/7
N2 - We propose a novel experiment to test the weak equivalence principle (WEP) for the Laue diffracting neutron. Our experiment is based on an essential magnification of an external affect on neutron diffracting by Laue for the Bragg angles close to the right one in couple with additional enhancement factor which exists due to the delay of the Laue diffracting neutron at such Bragg angles. This enhancement phenomena is proposed to be utilized for measuring the force which deviates from zero if WEP is violated. The accuracy of measuring inertial to gravitational neutron masses ratio for the introduced setup can reach ∼10-5, which is more than one order superior to the best present-day result.
AB - We propose a novel experiment to test the weak equivalence principle (WEP) for the Laue diffracting neutron. Our experiment is based on an essential magnification of an external affect on neutron diffracting by Laue for the Bragg angles close to the right one in couple with additional enhancement factor which exists due to the delay of the Laue diffracting neutron at such Bragg angles. This enhancement phenomena is proposed to be utilized for measuring the force which deviates from zero if WEP is violated. The accuracy of measuring inertial to gravitational neutron masses ratio for the introduced setup can reach ∼10-5, which is more than one order superior to the best present-day result.
UR - http://www.scopus.com/inward/record.url?scp=84880766837&partnerID=8YFLogxK
U2 - 10.1134/S1547477113040158
DO - 10.1134/S1547477113040158
M3 - Article
AN - SCOPUS:84880766837
VL - 10
SP - 357
EP - 360
JO - Physics of Particles and Nuclei Letters
JF - Physics of Particles and Nuclei Letters
SN - 1547-4771
IS - 4
ER -
ID: 98730728