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Investigation of P-even asymmetry of {sup 235}U fission fragment emission relatively to the direction of slow neutrons with the energies of 1-136 eV; Issledovanie P-chetnoj uglovoj asimmetrii razleta oskolkov deleniya {sup 235}U otnositel`no napravleniya puchka medlennykh nejtronov v diapazone ehnergij 1-136 ehV

Abstract

P-even asymmetry of {sup 235}U fission fragment emission relatively to the neutron momentum direction have been measured for the first time on the neutron time-of-flight spectrometer `GNEIS` inside the energy region 1-136 eV. Many irregularities in neutron energy behaviour of asymmetry coefficient have been observed in accordance with theoretical predictions for vicinities of p-wave neutron resonances. The parameters of the strongest resonances were determined. 18 refs.; 11 figs.; 6 tabs.
Publication Date:
Dec 31, 1991
Product Type:
Technical Report
Report Number:
LIYaF-1726
Reference Number:
SCA: 663470; 663590; PA: AIX-24:036952; SN: 93000977474
Resource Relation:
Other Information: PBD: 1991
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NEUTRON REACTIONS; FISSION; URANIUM 235 TARGET; ASYMMETRY COEFFICIENTS; CROSS SECTIONS; ENERGY DEPENDENCE; EV RANGE; EXPERIMENTAL DATA; FISSION FRAGMENTS; LEVEL WIDTHS; P STATES; 663470; 663590; A = 220 AND ABOVE
OSTI ID:
10144853
Research Organizations:
AN SSSR, Leningrad (Russian Federation). Inst. Yadernoj Fiziki
Country of Origin:
Russian Federation
Language:
Russian
Other Identifying Numbers:
Other: ON: DE93623034; TRN: RU9300864036952
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[54] p.
Announcement Date:
Jul 05, 2005

Citation Formats

Gagarskij, A M, Golosovskaya, S P, Laptev, A B, Petrov, G A, Petukhov, A K, Pleva, Yu S, Sokolov, V E, and Shcherbakov, O A. Investigation of P-even asymmetry of {sup 235}U fission fragment emission relatively to the direction of slow neutrons with the energies of 1-136 eV; Issledovanie P-chetnoj uglovoj asimmetrii razleta oskolkov deleniya {sup 235}U otnositel`no napravleniya puchka medlennykh nejtronov v diapazone ehnergij 1-136 ehV. Russian Federation: N. p., 1991. Web.
Gagarskij, A M, Golosovskaya, S P, Laptev, A B, Petrov, G A, Petukhov, A K, Pleva, Yu S, Sokolov, V E, & Shcherbakov, O A. Investigation of P-even asymmetry of {sup 235}U fission fragment emission relatively to the direction of slow neutrons with the energies of 1-136 eV; Issledovanie P-chetnoj uglovoj asimmetrii razleta oskolkov deleniya {sup 235}U otnositel`no napravleniya puchka medlennykh nejtronov v diapazone ehnergij 1-136 ehV. Russian Federation.
Gagarskij, A M, Golosovskaya, S P, Laptev, A B, Petrov, G A, Petukhov, A K, Pleva, Yu S, Sokolov, V E, and Shcherbakov, O A. 1991. "Investigation of P-even asymmetry of {sup 235}U fission fragment emission relatively to the direction of slow neutrons with the energies of 1-136 eV; Issledovanie P-chetnoj uglovoj asimmetrii razleta oskolkov deleniya {sup 235}U otnositel`no napravleniya puchka medlennykh nejtronov v diapazone ehnergij 1-136 ehV." Russian Federation.
@misc{etde_10144853,
title = {Investigation of P-even asymmetry of {sup 235}U fission fragment emission relatively to the direction of slow neutrons with the energies of 1-136 eV; Issledovanie P-chetnoj uglovoj asimmetrii razleta oskolkov deleniya {sup 235}U otnositel`no napravleniya puchka medlennykh nejtronov v diapazone ehnergij 1-136 ehV}
author = {Gagarskij, A M, Golosovskaya, S P, Laptev, A B, Petrov, G A, Petukhov, A K, Pleva, Yu S, Sokolov, V E, and Shcherbakov, O A}
abstractNote = {P-even asymmetry of {sup 235}U fission fragment emission relatively to the neutron momentum direction have been measured for the first time on the neutron time-of-flight spectrometer `GNEIS` inside the energy region 1-136 eV. Many irregularities in neutron energy behaviour of asymmetry coefficient have been observed in accordance with theoretical predictions for vicinities of p-wave neutron resonances. The parameters of the strongest resonances were determined. 18 refs.; 11 figs.; 6 tabs.}
place = {Russian Federation}
year = {1991}
month = {Dec}
}