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Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV
We have measured the capture cross section of the $^{155}$Gd and $^{157}$Gd isotopes between 0.025 eV and 1 keV. The capture events were recorded by an array of 4 C$_{6}$D$_{6}$ detectors, and the capture yield was deduced exploiting the total energy detection system in combination with the Pulse He...
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| Lenguaje: | eng |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1051/epjconf/202023901041 http://cds.cern.ch/record/2773402 |
| _version_ | 1780971510559670272 |
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| author | Massimi, C Aberle, O Andrzejewski, J Audouin, L Bacak, M Balibrea, J Barbagallo, M Becvár, F Berthoumieux, E Billowes, J Bosnar, D Brown, A Caamaño, M Calviño, F Calviani, M Cano-Ott, D Cardella, R Casanovas, A Castelluccio, D M Cerutti, F Chen, Y H Chiaveri, E Clai, G Colonna, N Console Camprini, P Cortés, G Cortés-Giraldo, M A Cosentino, L Damone, L A Diakaki, M DomingoPardo, C Dressler, R Dupont, E Durán, I Fernández-Domínguez, B Ferrari, A Ferreira, P Finocchiaro, P Furman, V Göbel, K García, A R Gawlik, A Gilardoni, S Glodariu, T Gonçalves, I F González-Romero, E Griesmayer, E Guerrero, C Guglielmelli, A Gunsing, F Harada, H Heinitz, S Heyse, J Jenkins, D G Jericha, E Käppeler, F Kadi, Y Kalamara, A Kavrigin, P Kimura, A Kivel, N Knapova, I Kokkoris, M Krticka, M Kurtulgil, D Leal-Cidoncha, E Lederer, C Leeb, H Lerendegui-Marco, J Lonsdale, S J Macina, D Manna, A Marganiec, J Martínez, T Masi, A Mastinu, P Mastromarco, M Maugeri, E A Mazzone, A Mendoza, E Mengoni, A Milazzo, P M Mingrone, F Mucciola, R Musumarra, A Negret, A Nolte, R Oprea, A Patronis, N Pavlik, A Perkowski, J Porras, I Praena, J Quesada, J M Radeck, D Rauscher, T Reifarth, R Rocchi, F Rubbia, C Ryan, J A Sabaté-Gilarte, M Saxena, A Schillebeeckx, P Schumann, D Sedyshev, P Smith, A G Sosnin, N V Stamatopoulos, A Tagliente, G Tain, J L Tarifeño-Saldivia, A Tassan-Got, L Valenta, S Vannini, G Variale, V Vaz, P Ventura, A Vlachoudis, V Vlastou, R Wallner, A Warren, S Weiss, C Woods, P J Wright, T Žugec, P |
| author_facet | Massimi, C Aberle, O Andrzejewski, J Audouin, L Bacak, M Balibrea, J Barbagallo, M Becvár, F Berthoumieux, E Billowes, J Bosnar, D Brown, A Caamaño, M Calviño, F Calviani, M Cano-Ott, D Cardella, R Casanovas, A Castelluccio, D M Cerutti, F Chen, Y H Chiaveri, E Clai, G Colonna, N Console Camprini, P Cortés, G Cortés-Giraldo, M A Cosentino, L Damone, L A Diakaki, M DomingoPardo, C Dressler, R Dupont, E Durán, I Fernández-Domínguez, B Ferrari, A Ferreira, P Finocchiaro, P Furman, V Göbel, K García, A R Gawlik, A Gilardoni, S Glodariu, T Gonçalves, I F González-Romero, E Griesmayer, E Guerrero, C Guglielmelli, A Gunsing, F Harada, H Heinitz, S Heyse, J Jenkins, D G Jericha, E Käppeler, F Kadi, Y Kalamara, A Kavrigin, P Kimura, A Kivel, N Knapova, I Kokkoris, M Krticka, M Kurtulgil, D Leal-Cidoncha, E Lederer, C Leeb, H Lerendegui-Marco, J Lonsdale, S J Macina, D Manna, A Marganiec, J Martínez, T Masi, A Mastinu, P Mastromarco, M Maugeri, E A Mazzone, A Mendoza, E Mengoni, A Milazzo, P M Mingrone, F Mucciola, R Musumarra, A Negret, A Nolte, R Oprea, A Patronis, N Pavlik, A Perkowski, J Porras, I Praena, J Quesada, J M Radeck, D Rauscher, T Reifarth, R Rocchi, F Rubbia, C Ryan, J A Sabaté-Gilarte, M Saxena, A Schillebeeckx, P Schumann, D Sedyshev, P Smith, A G Sosnin, N V Stamatopoulos, A Tagliente, G Tain, J L Tarifeño-Saldivia, A Tassan-Got, L Valenta, S Vannini, G Variale, V Vaz, P Ventura, A Vlachoudis, V Vlastou, R Wallner, A Warren, S Weiss, C Woods, P J Wright, T Žugec, P |
| author_sort | Massimi, C |
| collection | CERN |
| description | We have measured the capture cross section of the $^{155}$Gd and $^{157}$Gd isotopes between 0.025 eV and 1 keV. The capture events were recorded by an array of 4 C$_{6}$D$_{6}$ detectors, and the capture yield was deduced exploiting the total energy detection system in combination with the Pulse Height Weighting Techniques. Because of the large cross section around thermal neutron energy, 4 metallic samples of different thickness were used to prevent problems related to self-shielding. The samples were isotopically enriched, with a cross contamination of the other isotope of less than 1.14%. The capture yield was analyzed with an R-Matrix code to describe the cross section in terms of resonance parameters. Near thermal energies, the results are significantly different from evaluations and from previous time-of-flight experiments. The data from the present measurement at n_TOF are publicly available in the experimental nuclear reaction database EXFOR. |
| id | oai-inspirehep.net-1861468 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2020 |
| record_format | invenio |
| spelling | oai-inspirehep.net-18614682021-06-19T19:46:48Zdoi:10.1051/epjconf/202023901041http://cds.cern.ch/record/2773402engMassimi, CAberle, OAndrzejewski, JAudouin, LBacak, MBalibrea, JBarbagallo, MBecvár, FBerthoumieux, EBillowes, JBosnar, DBrown, ACaamaño, MCalviño, FCalviani, MCano-Ott, DCardella, RCasanovas, ACastelluccio, D MCerutti, FChen, Y HChiaveri, EClai, GColonna, NConsole Camprini, PCortés, GCortés-Giraldo, M ACosentino, LDamone, L ADiakaki, MDomingoPardo, CDressler, RDupont, EDurán, IFernández-Domínguez, BFerrari, AFerreira, PFinocchiaro, PFurman, VGöbel, KGarcía, A RGawlik, AGilardoni, SGlodariu, TGonçalves, I FGonzález-Romero, EGriesmayer, EGuerrero, CGuglielmelli, AGunsing, FHarada, HHeinitz, SHeyse, JJenkins, D GJericha, EKäppeler, FKadi, YKalamara, AKavrigin, PKimura, AKivel, NKnapova, IKokkoris, MKrticka, MKurtulgil, DLeal-Cidoncha, ELederer, CLeeb, HLerendegui-Marco, JLonsdale, S JMacina, DManna, AMarganiec, JMartínez, TMasi, AMastinu, PMastromarco, MMaugeri, E AMazzone, AMendoza, EMengoni, AMilazzo, P MMingrone, FMucciola, RMusumarra, ANegret, ANolte, ROprea, APatronis, NPavlik, APerkowski, JPorras, IPraena, JQuesada, J MRadeck, DRauscher, TReifarth, RRocchi, FRubbia, CRyan, J ASabaté-Gilarte, MSaxena, ASchillebeeckx, PSchumann, DSedyshev, PSmith, A GSosnin, N VStamatopoulos, ATagliente, GTain, J LTarifeño-Saldivia, ATassan-Got, LValenta, SVannini, GVariale, VVaz, PVentura, AVlachoudis, VVlastou, RWallner, AWarren, SWeiss, CWoods, P JWright, TŽugec, PMeasurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keVNuclear Physics - ExperimentWe have measured the capture cross section of the $^{155}$Gd and $^{157}$Gd isotopes between 0.025 eV and 1 keV. The capture events were recorded by an array of 4 C$_{6}$D$_{6}$ detectors, and the capture yield was deduced exploiting the total energy detection system in combination with the Pulse Height Weighting Techniques. Because of the large cross section around thermal neutron energy, 4 metallic samples of different thickness were used to prevent problems related to self-shielding. The samples were isotopically enriched, with a cross contamination of the other isotope of less than 1.14%. The capture yield was analyzed with an R-Matrix code to describe the cross section in terms of resonance parameters. Near thermal energies, the results are significantly different from evaluations and from previous time-of-flight experiments. The data from the present measurement at n_TOF are publicly available in the experimental nuclear reaction database EXFOR.oai:inspirehep.net:18614682020 |
| spellingShingle | Nuclear Physics - Experiment Massimi, C Aberle, O Andrzejewski, J Audouin, L Bacak, M Balibrea, J Barbagallo, M Becvár, F Berthoumieux, E Billowes, J Bosnar, D Brown, A Caamaño, M Calviño, F Calviani, M Cano-Ott, D Cardella, R Casanovas, A Castelluccio, D M Cerutti, F Chen, Y H Chiaveri, E Clai, G Colonna, N Console Camprini, P Cortés, G Cortés-Giraldo, M A Cosentino, L Damone, L A Diakaki, M DomingoPardo, C Dressler, R Dupont, E Durán, I Fernández-Domínguez, B Ferrari, A Ferreira, P Finocchiaro, P Furman, V Göbel, K García, A R Gawlik, A Gilardoni, S Glodariu, T Gonçalves, I F González-Romero, E Griesmayer, E Guerrero, C Guglielmelli, A Gunsing, F Harada, H Heinitz, S Heyse, J Jenkins, D G Jericha, E Käppeler, F Kadi, Y Kalamara, A Kavrigin, P Kimura, A Kivel, N Knapova, I Kokkoris, M Krticka, M Kurtulgil, D Leal-Cidoncha, E Lederer, C Leeb, H Lerendegui-Marco, J Lonsdale, S J Macina, D Manna, A Marganiec, J Martínez, T Masi, A Mastinu, P Mastromarco, M Maugeri, E A Mazzone, A Mendoza, E Mengoni, A Milazzo, P M Mingrone, F Mucciola, R Musumarra, A Negret, A Nolte, R Oprea, A Patronis, N Pavlik, A Perkowski, J Porras, I Praena, J Quesada, J M Radeck, D Rauscher, T Reifarth, R Rocchi, F Rubbia, C Ryan, J A Sabaté-Gilarte, M Saxena, A Schillebeeckx, P Schumann, D Sedyshev, P Smith, A G Sosnin, N V Stamatopoulos, A Tagliente, G Tain, J L Tarifeño-Saldivia, A Tassan-Got, L Valenta, S Vannini, G Variale, V Vaz, P Ventura, A Vlachoudis, V Vlastou, R Wallner, A Warren, S Weiss, C Woods, P J Wright, T Žugec, P Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title | Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title_full | Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title_fullStr | Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title_full_unstemmed | Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title_short | Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV |
| title_sort | measurement and analysis of $^{155,157}$gd(n,$\gamma$) from thermal energy to 1 kev |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1051/epjconf/202023901041 http://cds.cern.ch/record/2773402 |
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