Dispersion of the refractive index of a neutron in a crystal

Standard

Dispersion of the refractive index of a neutron in a crystal. / Voronin, V. V.; Berdnikov, Ya A.; Berdnikov, A. Ya; Braginetz, Yu P.; Vezhlev, E. O.; Kuznetsov, I. A.; Lasitsa, M. V.; Semenikhin, S. Yu; Fedorov, V. V.

In: JETP Letters, Vol. 100, No. 8, 2014, p. 497-502.

Research output: Contribution to journal › Article › peer-review

Harvard

Voronin, VV , Berdnikov, YA, Berdnikov, AY, Braginetz, YP, Vezhlev, EO, Kuznetsov, IA, Lasitsa, MV, Semenikhin, SY & Fedorov, VV 2014, 'Dispersion of the refractive index of a neutron in a crystal', JETP Letters, vol. 100, no. 8, pp. 497-502. https://doi.org/10.1134/S0021364014200132

APA

Voronin, V. V., Berdnikov, Y. A., Berdnikov, A. Y., Braginetz, Y. P., Vezhlev, E. O., Kuznetsov, I. A., Lasitsa, M. V., Semenikhin, S. Y., & Fedorov, V. V. (2014). Dispersion of the refractive index of a neutron in a crystal. JETP Letters, 100(8), 497-502. https://doi.org/10.1134/S0021364014200132

Vancouver

Voronin VV , Berdnikov YA, Berdnikov AY, Braginetz YP, Vezhlev EO, Kuznetsov IA et al. Dispersion of the refractive index of a neutron in a crystal. JETP Letters. 2014;100(8):497-502. https://doi.org/10.1134/S0021364014200132

Author

Voronin, V. V. ; Berdnikov, Ya A. ; Berdnikov, A. Ya ; Braginetz, Yu P. ; Vezhlev, E. O. ; Kuznetsov, I. A. ; Lasitsa, M. V. ; Semenikhin, S. Yu ; Fedorov, V. V. / Dispersion of the refractive index of a neutron in a crystal. In: JETP Letters. 2014 ; Vol. 100, No. 8. pp. 497-502.

BibTeX

@article{50d6dba5b0954d6d8697dcdf8a21edd5,

title = "Dispersion of the refractive index of a neutron in a crystal",

abstract = "The dispersion (resonance) behavior of the refractive index of a neutron moving in a crystal with energies close to Bragg values has been studied. It has been shown that a small change in the energy of the neutron by about the Bragg width in this case (ΔE/E ∼ 10−5) results in a significant (several tens of percent) change in the potential of the interaction of the neutron with the crystal. A new phenomenon—the acceleration of the neutron passing through a perfect crystal moving at a variable velocity near a Bragg resonance—has been observed. The effect appears because the parameter of deviation from the Bragg condition and, therefore, the neutron-crystal interaction potential change during the time of flight of the neuron through the accelerated crystal. As a result, the kinetic energy of the neutron leaving the crystal changes.",

author = "Voronin, {V. V.} and Berdnikov, {Ya A.} and Berdnikov, {A. Ya} and Braginetz, {Yu P.} and Vezhlev, {E. O.} and Kuznetsov, {I. A.} and Lasitsa, {M. V.} and Semenikhin, {S. Yu} and Fedorov, {V. V.}",

note = "Publisher Copyright: {\textcopyright} 2014, Pleiades Publishing, Inc.",

year = "2014",

doi = "10.1134/S0021364014200132",

language = "English",

volume = "100",

pages = "497--502",

journal = "JETP Letters",

issn = "0021-3640",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "8",

}

RIS

TY - JOUR

T1 - Dispersion of the refractive index of a neutron in a crystal

AU - Voronin, V. V.

AU - Berdnikov, Ya A.

AU - Berdnikov, A. Ya

AU - Braginetz, Yu P.

AU - Vezhlev, E. O.

AU - Kuznetsov, I. A.

AU - Lasitsa, M. V.

AU - Semenikhin, S. Yu

AU - Fedorov, V. V.

PY - 2014

Y1 - 2014

N2 - The dispersion (resonance) behavior of the refractive index of a neutron moving in a crystal with energies close to Bragg values has been studied. It has been shown that a small change in the energy of the neutron by about the Bragg width in this case (ΔE/E ∼ 10−5) results in a significant (several tens of percent) change in the potential of the interaction of the neutron with the crystal. A new phenomenon—the acceleration of the neutron passing through a perfect crystal moving at a variable velocity near a Bragg resonance—has been observed. The effect appears because the parameter of deviation from the Bragg condition and, therefore, the neutron-crystal interaction potential change during the time of flight of the neuron through the accelerated crystal. As a result, the kinetic energy of the neutron leaving the crystal changes.

AB - The dispersion (resonance) behavior of the refractive index of a neutron moving in a crystal with energies close to Bragg values has been studied. It has been shown that a small change in the energy of the neutron by about the Bragg width in this case (ΔE/E ∼ 10−5) results in a significant (several tens of percent) change in the potential of the interaction of the neutron with the crystal. A new phenomenon—the acceleration of the neutron passing through a perfect crystal moving at a variable velocity near a Bragg resonance—has been observed. The effect appears because the parameter of deviation from the Bragg condition and, therefore, the neutron-crystal interaction potential change during the time of flight of the neuron through the accelerated crystal. As a result, the kinetic energy of the neutron leaving the crystal changes.

UR - http://www.scopus.com/inward/record.url?scp=84920540931&partnerID=8YFLogxK

U2 - 10.1134/S0021364014200132

DO - 10.1134/S0021364014200132

M3 - Article

AN - SCOPUS:84920540931

VL - 100

SP - 497

EP - 502

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 8

ER -

ID: 98730048