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Determination of the energy dependence of the nuclear reaction cross section using profiles of transmutation nuclides

Determination of the energy dependence of the nuclear reaction cross section using profiles of... Atomic Energy, Vol. 86, No. 2, 1999 DETERMINATION OF THE ENERGY DEPENDENCE OF THE NUCLEAR REACTION CROSS SECTION USING PROFILES OF TRANSMUTATION NUCLIDES UDC 539.172.16 V. A. Didik, 1 R. Sh. Malkovich, ! E. A. Skoryatina, 1 and V. V. Kozlovskii 2 Profiles of the transmuation radionuclides 71'72"74AS in AIIIB V compounds and also 66'67Ga in YBa2Cu3OT. x, formed by irradiation with (x-particles, were used in [ 1] to determine the energy dependences of the cross section of the formation of these nuclides o(E). In our research, with a similar purpose, we used profiles of 77Br and 85mKr and also 9"7"mNb and 139"141Ce, formed by the same irradiation in the compounds CulnS~ and YBa2Cu307. x respectively. These nuclides were produced in the reactions [2] 74Se(ot,p)77Br, 82Se(oqn)85mKr, 89y(a..,n)92mNb, 136Ba(a-,n)139Ce and 138Ba(~-,n)141Ce. Irradiation was carried out in an MGTs-20 cyclotron [3]. We used plane-parallel samples 0.I-1 cm 2 in area and 1-2 mm thick. During irradiation the samples were in contact with a brass plate, cooled with water. The energy of the s-par- ticles was 16.8 MeV in the ease of CulnSe 2 and 20 MeV in the ease ofYBa2CU3OT, x. The particle flux density was varied from 1.2-1012 to 3-1012 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Atomic Energy Springer Journals

Determination of the energy dependence of the nuclear reaction cross section using profiles of transmutation nuclides

Didik, V.; Malkovich, R.; Skoryatina, E.; Kozlovskii, V.
Atomic Energy , Volume 86 (2) – Jul 10, 2007
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References (4)

Publisher
Springer Journals
Copyright
Copyright © 1999 by Kluwer Academic/Plenum Publishers
Subject
Engineering; Nuclear Chemistry; Nuclear Physics, Heavy Ions, Hadrons; Nuclear Engineering
ISSN
1063-4258
eISSN
1573-8205
DOI
10.1007/BF02673539
Publisher site
See Article on Publisher Site

Abstract

Atomic Energy, Vol. 86, No. 2, 1999 DETERMINATION OF THE ENERGY DEPENDENCE OF THE NUCLEAR REACTION CROSS SECTION USING PROFILES OF TRANSMUTATION NUCLIDES UDC 539.172.16 V. A. Didik, 1 R. Sh. Malkovich, ! E. A. Skoryatina, 1 and V. V. Kozlovskii 2 Profiles of the transmuation radionuclides 71'72"74AS in AIIIB V compounds and also 66'67Ga in YBa2Cu3OT. x, formed by irradiation with (x-particles, were used in [ 1] to determine the energy dependences of the cross section of the formation of these nuclides o(E). In our research, with a similar purpose, we used profiles of 77Br and 85mKr and also 9"7"mNb and 139"141Ce, formed by the same irradiation in the compounds CulnS~ and YBa2Cu307. x respectively. These nuclides were produced in the reactions [2] 74Se(ot,p)77Br, 82Se(oqn)85mKr, 89y(a..,n)92mNb, 136Ba(a-,n)139Ce and 138Ba(~-,n)141Ce. Irradiation was carried out in an MGTs-20 cyclotron [3]. We used plane-parallel samples 0.I-1 cm 2 in area and 1-2 mm thick. During irradiation the samples were in contact with a brass plate, cooled with water. The energy of the s-par- ticles was 16.8 MeV in the ease of CulnSe 2 and 20 MeV in the ease ofYBa2CU3OT, x. The particle flux density was varied from 1.2-1012 to 3-1012

Journal

Atomic Energy – Springer Journals

Published: Jul 10, 2007

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