Research output: Contribution to journal › Article › peer-review
Crystal acceleration effect for cold neutrons in vicinity of Bragg resonance. / Braginetz, Yu P.; Berdnikov, Ya A.; Fedorov, V. V.; Voronin, V. V.
In: Physica B: Condensed Matter, Vol. 551, 15.12.2018, p. 331-335.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Crystal acceleration effect for cold neutrons in vicinity of Bragg resonance
AU - Braginetz, Yu P.
AU - Berdnikov, Ya A.
AU - Fedorov, V. V.
AU - Voronin, V. V.
PY - 2018/12/15
Y1 - 2018/12/15
N2 - A new mechanism of neutron acceleration in the accelerated perfect crystal is proposed and studied experimentally. The effect arises due to the resonance energy dependence of the neutron refraction index in vicinity of the Bragg's energy. During the neutron time-of-flight through the accelerated crystal the relative neutron-crystal velocity will be changing (with the deviation from the exact Bragg condition) and so the refraction index and the velocity of outgoing neutron will change as well.
AB - A new mechanism of neutron acceleration in the accelerated perfect crystal is proposed and studied experimentally. The effect arises due to the resonance energy dependence of the neutron refraction index in vicinity of the Bragg's energy. During the neutron time-of-flight through the accelerated crystal the relative neutron-crystal velocity will be changing (with the deviation from the exact Bragg condition) and so the refraction index and the velocity of outgoing neutron will change as well.
KW - Diffraction and scattering
KW - Neutron
UR - http://www.scopus.com/inward/record.url?scp=85035360028&partnerID=8YFLogxK
U2 - 10.1016/j.physb.2017.11.061
DO - 10.1016/j.physb.2017.11.061
M3 - Article
AN - SCOPUS:85035360028
VL - 551
SP - 331
EP - 335
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
SN - 0921-4526
ER -
ID: 37413085