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Neutron induced fission of 237Np – status, challenges and opportunities
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| Zeitschriftentitel: | EPJ Web of Conferences |
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| Personen und Körperschaften: | , , , , , , , |
| In: | EPJ Web of Conferences, 169, 2018, S. 00021 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
EDP Sciences
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| Schlagwörter: |
| author_facet |
Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas |
|---|---|
| author |
Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas |
| spellingShingle |
Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas EPJ Web of Conferences Neutron induced fission of 237Np – status, challenges and opportunities General Earth and Planetary Sciences General Engineering General Environmental Science |
| author_sort |
ruskov, ivan |
| spelling |
Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas 2100-014X EDP Sciences General Earth and Planetary Sciences General Engineering General Environmental Science http://dx.doi.org/10.1051/epjconf/201816900021 <jats:p>Nowadays, there is an increased interest in a complete study of the neutron-induced fission of <jats:sup>237</jats:sup>Np. This is due to the need of accurate and reliable nuclear data for nuclear science and technology. <jats:sup>237</jats:sup>Np is generated (and accumulated) in the nuclear reactor core during reactor operation. As one of the most abundant long-lived isotopes in spent fuel (“waste”), the incineration of <jats:sup>237</jats:sup>Np becomes an important issue. One scenario for burning of <jats:sup>237</jats:sup>Np and other radio-toxic minor actinides suggests they are to be mixed into the fuel of future fast-neutron reactors, employing the so-called transmutation and partitioning technology. For testing present fission models, which are at the basis of new generation nuclear reactor developments, highly accurate and detailed neutron-induced nuclear reaction data is needed. However, the EXFOR nuclear database for <jats:sup>237</jats:sup>Np on neutron-induced capture cross-section, σ<jats:sub>γ</jats:sub>, and fission cross-section, σ<jats:sub>f</jats:sub>, as well as on the characteristics of capture and fission resonance parameters (Γ<jats:sub>γ</jats:sub>, Γ<jats:sub>f</jats:sub>, σ<jats:sub>o</jats:sub>Γ<jats:sub>f</jats:sub>, fragments mass-energy yield distributions, multiplicities of neutrons v<jats:sub>n</jats:sub> and γ-rays v<jats:sub>γ</jats:sub>), has not been updated for decades.</jats:p> Neutron induced fission of <sup>237</sup>Np – status, challenges and opportunities EPJ Web of Conferences |
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| title |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_unstemmed |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_full |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_fullStr |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_full_unstemmed |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_short |
Neutron induced fission of 237Np – status, challenges and opportunities |
| title_sort |
neutron induced fission of <sup>237</sup>np – status, challenges and opportunities |
| topic |
General Earth and Planetary Sciences General Engineering General Environmental Science |
| url |
http://dx.doi.org/10.1051/epjconf/201816900021 |
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2018 |
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00021 |
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<jats:p>Nowadays, there is an increased interest in a complete study of the neutron-induced fission of <jats:sup>237</jats:sup>Np. This is due to the need of accurate and reliable nuclear data for nuclear science and technology. <jats:sup>237</jats:sup>Np is generated (and accumulated) in the nuclear reactor core during reactor operation. As one of the most abundant long-lived isotopes in spent fuel (“waste”), the incineration of <jats:sup>237</jats:sup>Np becomes an important issue. One scenario for burning of <jats:sup>237</jats:sup>Np and other radio-toxic minor actinides suggests they are to be mixed into the fuel of future fast-neutron reactors, employing the so-called transmutation and partitioning technology. For testing present fission models, which are at the basis of new generation nuclear reactor developments, highly accurate and detailed neutron-induced nuclear reaction data is needed. However, the EXFOR nuclear database for <jats:sup>237</jats:sup>Np on neutron-induced capture cross-section, σ<jats:sub>γ</jats:sub>, and fission cross-section, σ<jats:sub>f</jats:sub>, as well as on the characteristics of capture and fission resonance parameters (Γ<jats:sub>γ</jats:sub>, Γ<jats:sub>f</jats:sub>, σ<jats:sub>o</jats:sub>Γ<jats:sub>f</jats:sub>, fragments mass-energy yield distributions, multiplicities of neutrons v<jats:sub>n</jats:sub> and γ-rays v<jats:sub>γ</jats:sub>), has not been updated for decades.</jats:p> |
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| author | Ruskov, Ivan, Goverdovski, Andrei, Furman, Walter, Kopatch, Yury, Shcherbakov, Oleg, Hambsch, Franz-Josef, Oberstedt, Stephan, Oberstedt, Andreas |
| author_facet | Ruskov, Ivan, Goverdovski, Andrei, Furman, Walter, Kopatch, Yury, Shcherbakov, Oleg, Hambsch, Franz-Josef, Oberstedt, Stephan, Oberstedt, Andreas, Ruskov, Ivan, Goverdovski, Andrei, Furman, Walter, Kopatch, Yury, Shcherbakov, Oleg, Hambsch, Franz-Josef, Oberstedt, Stephan, Oberstedt, Andreas |
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| description | <jats:p>Nowadays, there is an increased interest in a complete study of the neutron-induced fission of <jats:sup>237</jats:sup>Np. This is due to the need of accurate and reliable nuclear data for nuclear science and technology. <jats:sup>237</jats:sup>Np is generated (and accumulated) in the nuclear reactor core during reactor operation. As one of the most abundant long-lived isotopes in spent fuel (“waste”), the incineration of <jats:sup>237</jats:sup>Np becomes an important issue. One scenario for burning of <jats:sup>237</jats:sup>Np and other radio-toxic minor actinides suggests they are to be mixed into the fuel of future fast-neutron reactors, employing the so-called transmutation and partitioning technology. For testing present fission models, which are at the basis of new generation nuclear reactor developments, highly accurate and detailed neutron-induced nuclear reaction data is needed. However, the EXFOR nuclear database for <jats:sup>237</jats:sup>Np on neutron-induced capture cross-section, σ<jats:sub>γ</jats:sub>, and fission cross-section, σ<jats:sub>f</jats:sub>, as well as on the characteristics of capture and fission resonance parameters (Γ<jats:sub>γ</jats:sub>, Γ<jats:sub>f</jats:sub>, σ<jats:sub>o</jats:sub>Γ<jats:sub>f</jats:sub>, fragments mass-energy yield distributions, multiplicities of neutrons v<jats:sub>n</jats:sub> and γ-rays v<jats:sub>γ</jats:sub>), has not been updated for decades.</jats:p> |
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| spelling | Ruskov, Ivan Goverdovski, Andrei Furman, Walter Kopatch, Yury Shcherbakov, Oleg Hambsch, Franz-Josef Oberstedt, Stephan Oberstedt, Andreas 2100-014X EDP Sciences General Earth and Planetary Sciences General Engineering General Environmental Science http://dx.doi.org/10.1051/epjconf/201816900021 <jats:p>Nowadays, there is an increased interest in a complete study of the neutron-induced fission of <jats:sup>237</jats:sup>Np. This is due to the need of accurate and reliable nuclear data for nuclear science and technology. <jats:sup>237</jats:sup>Np is generated (and accumulated) in the nuclear reactor core during reactor operation. As one of the most abundant long-lived isotopes in spent fuel (“waste”), the incineration of <jats:sup>237</jats:sup>Np becomes an important issue. One scenario for burning of <jats:sup>237</jats:sup>Np and other radio-toxic minor actinides suggests they are to be mixed into the fuel of future fast-neutron reactors, employing the so-called transmutation and partitioning technology. For testing present fission models, which are at the basis of new generation nuclear reactor developments, highly accurate and detailed neutron-induced nuclear reaction data is needed. However, the EXFOR nuclear database for <jats:sup>237</jats:sup>Np on neutron-induced capture cross-section, σ<jats:sub>γ</jats:sub>, and fission cross-section, σ<jats:sub>f</jats:sub>, as well as on the characteristics of capture and fission resonance parameters (Γ<jats:sub>γ</jats:sub>, Γ<jats:sub>f</jats:sub>, σ<jats:sub>o</jats:sub>Γ<jats:sub>f</jats:sub>, fragments mass-energy yield distributions, multiplicities of neutrons v<jats:sub>n</jats:sub> and γ-rays v<jats:sub>γ</jats:sub>), has not been updated for decades.</jats:p> Neutron induced fission of <sup>237</sup>Np – status, challenges and opportunities EPJ Web of Conferences |
| spellingShingle | Ruskov, Ivan, Goverdovski, Andrei, Furman, Walter, Kopatch, Yury, Shcherbakov, Oleg, Hambsch, Franz-Josef, Oberstedt, Stephan, Oberstedt, Andreas, EPJ Web of Conferences, Neutron induced fission of 237Np – status, challenges and opportunities, General Earth and Planetary Sciences, General Engineering, General Environmental Science |
| title | Neutron induced fission of 237Np – status, challenges and opportunities |
| title_full | Neutron induced fission of 237Np – status, challenges and opportunities |
| title_fullStr | Neutron induced fission of 237Np – status, challenges and opportunities |
| title_full_unstemmed | Neutron induced fission of 237Np – status, challenges and opportunities |
| title_short | Neutron induced fission of 237Np – status, challenges and opportunities |
| title_sort | neutron induced fission of <sup>237</sup>np – status, challenges and opportunities |
| title_unstemmed | Neutron induced fission of 237Np – status, challenges and opportunities |
| topic | General Earth and Planetary Sciences, General Engineering, General Environmental Science |
| url | http://dx.doi.org/10.1051/epjconf/201816900021 |