Fast neutron detection under intense gamma-ray fields with novel nuclear emulsion technique
Identifieur interne :
000033 ( PascalFrancis/Corpus );
précédent :
000032;
suivant :
000034
Fast neutron detection under intense gamma-ray fields with novel nuclear emulsion technique
Auteurs : K. Ishihara ;
K. Takagi ;
H. Minato ;
J. Kawarabayashi ;
H. Tomita ;
S. Maeda ;
T. Naka ;
K. Morishima ;
T. Nakano ;
M. Nakamura ;
T. IguchiSource :
-
Radiation measurements [ 1350-4487 ] ; 2013.
RBID : Pascal:13-0295839
Descripteurs français
- Pascal (Inist)
- Neutron,
Détection,
Rayonnement gamma,
Energie,
Dimension grain,
Densité,
Irradiation,
Electron,
Efficacité,
Emulsion nucléaire,
Neutron rapide.
English descriptors
Abstract
In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a 60Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
pA |
A01 | 01 | 1 | | @0 1350-4487 |
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A03 | | 1 | | @0 Radiat. meas. |
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A05 | | | | @2 55 |
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A08 | 01 | 1 | ENG | @1 Fast neutron detection under intense gamma-ray fields with novel nuclear emulsion technique |
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A09 | 01 | 1 | ENG | @1 7th International Workshop on Ionizing Radiation Monitoring |
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A11 | 01 | 1 | | @1 ISHIHARA (K.) |
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A11 | 02 | 1 | | @1 TAKAGI (K.) |
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A11 | 03 | 1 | | @1 MINATO (H.) |
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A11 | 04 | 1 | | @1 KAWARABAYASHI (J.) |
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A11 | 05 | 1 | | @1 TOMITA (H.) |
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A11 | 06 | 1 | | @1 MAEDA (S.) |
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A11 | 07 | 1 | | @1 NAKA (T.) |
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A11 | 08 | 1 | | @1 MORISHIMA (K.) |
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A11 | 09 | 1 | | @1 NAKANO (T.) |
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A11 | 10 | 1 | | @1 NAKAMURA (M.) |
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A11 | 11 | 1 | | @1 IGUCHI (T.) |
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A12 | 01 | 1 | | @1 VANHAVERE (Filip) @9 ed. |
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A12 | 02 | 1 | | @1 YAMAMOTO (Takayoshi) @9 ed. |
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A14 | 01 | | | @1 Graduate School of Engineering, Nagoya University, Furo-cho @2 Chikusa-ku, Nagoya @3 JPN @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut. @Z 11 aut. |
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A14 | 02 | | | @1 Graduate School of Science, Nagoya University @3 JPN @Z 7 aut. @Z 8 aut. @Z 9 aut. @Z 10 aut. |
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A14 | 03 | | | @1 Japan Atomic Energy Agency @3 JPN @Z 6 aut. |
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A15 | 01 | | | @1 Expert Group, SCK-CEN @3 BEL @Z 1 aut. |
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A15 | 02 | | | @1 Oorai Research Center of CTC @3 JPN @Z 2 aut. |
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A15 | 03 | | | @1 Osaka University @3 JPN @Z 2 aut. |
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A20 | | | | @1 79-82 |
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A21 | | | | @1 2013 |
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A23 | 01 | | | @0 ENG |
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A43 | 01 | | | @1 INIST @2 17536 @5 354000506585750180 |
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A44 | | | | @0 0000 @1 © 2013 INIST-CNRS. All rights reserved. |
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A45 | | | | @0 1/4 p. |
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A47 | 01 | 1 | | @0 13-0295839 |
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A60 | | | | @1 P @2 C |
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A61 | | | | @0 A |
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A64 | 01 | 1 | | @0 Radiation measurements |
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A66 | 01 | | | @0 GBR |
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C01 | 01 | | ENG | @0 In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a 60Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated. |
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C02 | 01 | 2 | | @0 001E01C02 |
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C02 | 02 | 2 | | @0 220C02 |
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C03 | 01 | 2 | FRE | @0 Neutron @5 01 |
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C03 | 01 | 2 | ENG | @0 neutrons @5 01 |
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C03 | 01 | 2 | SPA | @0 Neutrón @5 01 |
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C03 | 02 | 2 | FRE | @0 Détection @5 02 |
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C03 | 02 | 2 | ENG | @0 detection @5 02 |
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C03 | 03 | 2 | FRE | @0 Rayonnement gamma @5 03 |
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C03 | 03 | 2 | ENG | @0 gamma rays @5 03 |
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C03 | 04 | 2 | FRE | @0 Energie @5 04 |
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C03 | 04 | 2 | ENG | @0 energy @5 04 |
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C03 | 04 | 2 | SPA | @0 Energía @5 04 |
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C03 | 05 | 2 | FRE | @0 Dimension grain @5 05 |
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C03 | 05 | 2 | ENG | @0 grain size @5 05 |
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C03 | 05 | 2 | SPA | @0 Dimensión grano @5 05 |
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C03 | 06 | 2 | FRE | @0 Densité @5 07 |
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C03 | 06 | 2 | ENG | @0 density @5 07 |
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C03 | 06 | 2 | SPA | @0 Densidad @5 07 |
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C03 | 07 | 2 | FRE | @0 Irradiation @5 08 |
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C03 | 07 | 2 | ENG | @0 irradiation @5 08 |
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C03 | 07 | 2 | SPA | @0 Irradiación @5 08 |
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C03 | 08 | 2 | FRE | @0 Electron @5 09 |
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C03 | 08 | 2 | ENG | @0 electrons @5 09 |
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C03 | 08 | 2 | SPA | @0 Electrón @5 09 |
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C03 | 09 | 2 | FRE | @0 Efficacité @5 10 |
---|
C03 | 09 | 2 | ENG | @0 efficiency @5 10 |
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C03 | 10 | 2 | FRE | @0 Emulsion nucléaire @4 INC @5 52 |
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C03 | 11 | 2 | FRE | @0 Neutron rapide @4 INC @5 53 |
---|
N21 | | | | @1 280 |
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N44 | 01 | | | @1 OTO |
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N82 | | | | @1 OTO |
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|
pR |
A30 | 01 | 1 | ENG | @1 International Workshop on Ionizing Radiation Monitoring @2 7 @3 Oorai JPN @4 2011-12-03 |
---|
|
Format Inist (serveur)
NO : | PASCAL 13-0295839 INIST |
ET : | Fast neutron detection under intense gamma-ray fields with novel nuclear emulsion technique |
AU : | ISHIHARA (K.); TAKAGI (K.); MINATO (H.); KAWARABAYASHI (J.); TOMITA (H.); MAEDA (S.); NAKA (T.); MORISHIMA (K.); NAKANO (T.); NAKAMURA (M.); IGUCHI (T.); VANHAVERE (Filip); YAMAMOTO (Takayoshi) |
AF : | Graduate School of Engineering, Nagoya University, Furo-cho/Chikusa-ku, Nagoya/Japon (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 11 aut.); Graduate School of Science, Nagoya University/Japon (7 aut., 8 aut., 9 aut., 10 aut.); Japan Atomic Energy Agency/Japon (6 aut.); Expert Group, SCK-CEN/Belgique (1 aut.); Oorai Research Center of CTC/Japon (2 aut.); Osaka University/Japon (2 aut.) |
DT : | Publication en série; Congrès; Niveau analytique |
SO : | Radiation measurements; ISSN 1350-4487; Royaume-Uni; Da. 2013; Vol. 55; Pp. 79-82; Bibl. 1/4 p. |
LA : | Anglais |
EA : | In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a 60Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated. |
CC : | 001E01C02; 220C02 |
FD : | Neutron; Détection; Rayonnement gamma; Energie; Dimension grain; Densité; Irradiation; Electron; Efficacité; Emulsion nucléaire; Neutron rapide |
ED : | neutrons; detection; gamma rays; energy; grain size; density; irradiation; electrons; efficiency |
SD : | Neutrón; Energía; Dimensión grano; Densidad; Irradiación; Electrón |
LO : | INIST-17536.354000506585750180 |
ID : | 13-0295839 |
Links to Exploration step
Pascal:13-0295839
Le document en format XML
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<series><title level="j" type="main">Radiation measurements</title>
<title level="j" type="abbreviated">Radiat. meas.</title>
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<imprint><date when="2013">2013</date>
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<seriesStmt><title level="j" type="main">Radiation measurements</title>
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<idno type="ISSN">1350-4487</idno>
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</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>density</term>
<term>detection</term>
<term>efficiency</term>
<term>electrons</term>
<term>energy</term>
<term>gamma rays</term>
<term>grain size</term>
<term>irradiation</term>
<term>neutrons</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Neutron</term>
<term>Détection</term>
<term>Rayonnement gamma</term>
<term>Energie</term>
<term>Dimension grain</term>
<term>Densité</term>
<term>Irradiation</term>
<term>Electron</term>
<term>Efficacité</term>
<term>Emulsion nucléaire</term>
<term>Neutron rapide</term>
</keywords>
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<front><div type="abstract" xml:lang="en">In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a <sup>60</sup>
Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated.</div>
</front>
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<fA11 i1="02" i2="1"><s1>TAKAGI (K.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>MINATO (H.)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>KAWARABAYASHI (J.)</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>TOMITA (H.)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>MAEDA (S.)</s1>
</fA11>
<fA11 i1="07" i2="1"><s1>NAKA (T.)</s1>
</fA11>
<fA11 i1="08" i2="1"><s1>MORISHIMA (K.)</s1>
</fA11>
<fA11 i1="09" i2="1"><s1>NAKANO (T.)</s1>
</fA11>
<fA11 i1="10" i2="1"><s1>NAKAMURA (M.)</s1>
</fA11>
<fA11 i1="11" i2="1"><s1>IGUCHI (T.)</s1>
</fA11>
<fA12 i1="01" i2="1"><s1>VANHAVERE (Filip)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="02" i2="1"><s1>YAMAMOTO (Takayoshi)</s1>
<s9>ed.</s9>
</fA12>
<fA14 i1="01"><s1>Graduate School of Engineering, Nagoya University, Furo-cho</s1>
<s2>Chikusa-ku, Nagoya</s2>
<s3>JPN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>11 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Graduate School of Science, Nagoya University</s1>
<s3>JPN</s3>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
<sZ>9 aut.</sZ>
<sZ>10 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Japan Atomic Energy Agency</s1>
<s3>JPN</s3>
<sZ>6 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Expert Group, SCK-CEN</s1>
<s3>BEL</s3>
<sZ>1 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Oorai Research Center of CTC</s1>
<s3>JPN</s3>
<sZ>2 aut.</sZ>
</fA15>
<fA15 i1="03"><s1>Osaka University</s1>
<s3>JPN</s3>
<sZ>2 aut.</sZ>
</fA15>
<fA20><s1>79-82</s1>
</fA20>
<fA21><s1>2013</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>17536</s2>
<s5>354000506585750180</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2013 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>1/4 p.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>13-0295839</s0>
</fA47>
<fA60><s1>P</s1>
<s2>C</s2>
</fA60>
<fA64 i1="01" i2="1"><s0>Radiation measurements</s0>
</fA64>
<fA66 i1="01"><s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a <sup>60</sup>
Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated.</s0>
</fC01>
<fC02 i1="01" i2="2"><s0>001E01C02</s0>
</fC02>
<fC02 i1="02" i2="2"><s0>220C02</s0>
</fC02>
<fC03 i1="01" i2="2" l="FRE"><s0>Neutron</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="ENG"><s0>neutrons</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="2" l="SPA"><s0>Neutrón</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="2" l="FRE"><s0>Détection</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="2" l="ENG"><s0>detection</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="2" l="FRE"><s0>Rayonnement gamma</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="2" l="ENG"><s0>gamma rays</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="2" l="FRE"><s0>Energie</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="ENG"><s0>energy</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="2" l="SPA"><s0>Energía</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="2" l="FRE"><s0>Dimension grain</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="ENG"><s0>grain size</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="2" l="SPA"><s0>Dimensión grano</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="2" l="FRE"><s0>Densité</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="2" l="ENG"><s0>density</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="2" l="SPA"><s0>Densidad</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="2" l="FRE"><s0>Irradiation</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="2" l="ENG"><s0>irradiation</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="2" l="SPA"><s0>Irradiación</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="2" l="FRE"><s0>Electron</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="2" l="ENG"><s0>electrons</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="2" l="SPA"><s0>Electrón</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="2" l="FRE"><s0>Efficacité</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="2" l="ENG"><s0>efficiency</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="2" l="FRE"><s0>Emulsion nucléaire</s0>
<s4>INC</s4>
<s5>52</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE"><s0>Neutron rapide</s0>
<s4>INC</s4>
<s5>53</s5>
</fC03>
<fN21><s1>280</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>International Workshop on Ionizing Radiation Monitoring</s1>
<s2>7</s2>
<s3>Oorai JPN</s3>
<s4>2011-12-03</s4>
</fA30>
</pR>
</standard>
<server><NO>PASCAL 13-0295839 INIST</NO>
<ET>Fast neutron detection under intense gamma-ray fields with novel nuclear emulsion technique</ET>
<AU>ISHIHARA (K.); TAKAGI (K.); MINATO (H.); KAWARABAYASHI (J.); TOMITA (H.); MAEDA (S.); NAKA (T.); MORISHIMA (K.); NAKANO (T.); NAKAMURA (M.); IGUCHI (T.); VANHAVERE (Filip); YAMAMOTO (Takayoshi)</AU>
<AF>Graduate School of Engineering, Nagoya University, Furo-cho/Chikusa-ku, Nagoya/Japon (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 11 aut.); Graduate School of Science, Nagoya University/Japon (7 aut., 8 aut., 9 aut., 10 aut.); Japan Atomic Energy Agency/Japon (6 aut.); Expert Group, SCK-CEN/Belgique (1 aut.); Oorai Research Center of CTC/Japon (2 aut.); Osaka University/Japon (2 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Radiation measurements; ISSN 1350-4487; Royaume-Uni; Da. 2013; Vol. 55; Pp. 79-82; Bibl. 1/4 p.</SO>
<LA>Anglais</LA>
<EA>In order to measure neutron flux and energy in the presence of high-intensity background gamma rays, a new nuclear emulsion based on a non-sensitized OPERA film was synthesized, which had small AgBr grain sizes of 60, 90 and 160 nm. The sensitivity of this new emulsion, which is described in terms of the stopping power and grain density, was estimated experimentally by neutron irradiation at several energies. The response of the emulsion to gamma-ray-induced electrons was also simulated and the results were compared with experimental data obtained using a <sup>60</sup>
Co gamma source. The results indicated that each AgBr grain has a threshold energy that must be deposited before the AgBr can develop into metallic Ag. Based on these results, the efficiency of the new emulsion in detecting gamma rays and neutrons was evaluated.</EA>
<CC>001E01C02; 220C02</CC>
<FD>Neutron; Détection; Rayonnement gamma; Energie; Dimension grain; Densité; Irradiation; Electron; Efficacité; Emulsion nucléaire; Neutron rapide</FD>
<ED>neutrons; detection; gamma rays; energy; grain size; density; irradiation; electrons; efficiency</ED>
<SD>Neutrón; Energía; Dimensión grano; Densidad; Irradiación; Electrón</SD>
<LO>INIST-17536.354000506585750180</LO>
<ID>13-0295839</ID>
</server>
</inist>
</record>
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