Isomeric ratio measurements with the ILL LOHENGRIN spectrometer
The modelling of γ heating and neutron damage inside a nuclear reactor is essential to design the next generation of nuclear reactors. The determination of the fission fragment momentum is a key element to perform accurate calculations of the γ heating. One way to assess this information is to look...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/201611108003 |
| _version_ | 1818655810275770368 |
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| author | Chebboubi A. Kessedjian G. Litaize O. Serot O. Faust H. Bernard D. Blanc A. Köster U. Méplan O. Mutti P. Sage C. |
| author_facet | Chebboubi A. Kessedjian G. Litaize O. Serot O. Faust H. Bernard D. Blanc A. Köster U. Méplan O. Mutti P. Sage C. |
| author_sort | Chebboubi A. |
| collection | DOAJ |
| description | The modelling of γ heating and neutron damage inside a nuclear reactor is essential to design the next generation of nuclear reactors. The determination of the fission fragment momentum is a key element to perform accurate calculations of the γ heating. One way to assess this information is to look at the isomeric ratio of different nuclei. According to the lifetime of the isomeric state, different experimental techniques were developed at the LOHENGRIN spectrometer. A focus on the measurement of isomeric ratios of 136I in neutron induced fission of 241Pu is presented. A discussion with the current assumptions used in the evaluation process for isomeric ratio is also shown. |
| first_indexed | 2024-12-17T03:15:36Z |
| format | Article |
| id | doaj.art-408fe70df5b646cdb213eab3c9940bd7 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-17T03:15:36Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-408fe70df5b646cdb213eab3c9940bd72022-12-21T22:05:41ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011110800310.1051/epjconf/201611108003epjconf_wonder2016_08003Isomeric ratio measurements with the ILL LOHENGRIN spectrometerChebboubi A.0Kessedjian G.1Litaize O.2Serot O.3Faust H.4Bernard D.5Blanc A.6Köster U.7Méplan O.8Mutti P.9Sage C.10LPSC, Université Grenoble-Alpes CNRS/IN2P3LPSC, Université Grenoble-Alpes CNRS/IN2P3CEA, DEN, DER, SPRC, Cadarache, Physics Studies LaboratoryCEA, DEN, DER, SPRC, Cadarache, Physics Studies LaboratoryInstitut Laue-LangevinCEA, DEN, DER, SPRC, Cadarache, Physics Studies LaboratoryInstitut Laue-LangevinInstitut Laue-LangevinLPSC, Université Grenoble-Alpes CNRS/IN2P3Institut Laue-LangevinLPSC, Université Grenoble-Alpes CNRS/IN2P3The modelling of γ heating and neutron damage inside a nuclear reactor is essential to design the next generation of nuclear reactors. The determination of the fission fragment momentum is a key element to perform accurate calculations of the γ heating. One way to assess this information is to look at the isomeric ratio of different nuclei. According to the lifetime of the isomeric state, different experimental techniques were developed at the LOHENGRIN spectrometer. A focus on the measurement of isomeric ratios of 136I in neutron induced fission of 241Pu is presented. A discussion with the current assumptions used in the evaluation process for isomeric ratio is also shown.http://dx.doi.org/10.1051/epjconf/201611108003 |
| spellingShingle | Chebboubi A. Kessedjian G. Litaize O. Serot O. Faust H. Bernard D. Blanc A. Köster U. Méplan O. Mutti P. Sage C. Isomeric ratio measurements with the ILL LOHENGRIN spectrometer EPJ Web of Conferences |
| title | Isomeric ratio measurements with the ILL LOHENGRIN spectrometer |
| title_full | Isomeric ratio measurements with the ILL LOHENGRIN spectrometer |
| title_fullStr | Isomeric ratio measurements with the ILL LOHENGRIN spectrometer |
| title_full_unstemmed | Isomeric ratio measurements with the ILL LOHENGRIN spectrometer |
| title_short | Isomeric ratio measurements with the ILL LOHENGRIN spectrometer |
| title_sort | isomeric ratio measurements with the ill lohengrin spectrometer |
| url | http://dx.doi.org/10.1051/epjconf/201611108003 |
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