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Time-energy relation of the nTOF neutron beam: standards revisited
The accurate determination of neutron cross-sections as a function of the neutron energy at a time-of-flight facility requires a precise knowledge of the time-energy relation for the neutron beam. For the n _TOF neutron beam at CERN, produced by spallation of high-energy protons on a Pb target, the...
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| Lenguaje: | eng |
| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nima.2004.04.247 http://cds.cern.ch/record/908926 |
| _version_ | 1780908848441196544 |
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| author | Lorusso, G Abbondanno, U Aerts, G Alvarez-Pol, H Alvarez-Velarde, F Andriamonje, Samuel A Andrzejewski, J Angelopoulos, Angelos Assimakopoulos, P A Badurek, G Baumann, P Becvar, F Benlliure, J Berthomieux, E Bisceglie, E Coceva, C Calvino, P Cano-Ott, D Capote, R Cennini, P Chepel, V Yu Chiaveri, Enrico Colonna, N Cortés, G Cortina-Gil, D Couture, A Cox, J Dababneh, S Dahlfors, M David, S Dolfini, R Domingo-Pardo, C Durán, I Eleftheriadis, C Embid-Segura, M Ferrant, L Ferrari, A Ferreira-Marques, R Frais-Kölbl, H Furman, W I Gonçalves, I F González-Romero, E M Goverdovski, A A Gramegna, F Griesmayer, E Gunsing, F Haas, B Haight, R Heil, M Herrera-Martínez, A Ioannides, K G Isaev, S Jericha, E Kadi, Y Käppeler, F K Karamanis, D Ketlerov, V Kitis, G Köhler, P E Konovalov, V Kossionides, E Krticka, M Leeb, H Lindote, A Lopes, M I Lozano, M Lukic, S MOsconi, M Marganiec, J Marrone, S Mastinu, P F Mengoni, A Milazzo, P M Molina-Coballes, A Moreau, C Neves, F O'Brien, S Oberhummer, Heinz Pancin, J Paradela, C Pavlik, A Pavlopoulos, P Perrot, L Peskov, Vladimir Plag, R Plompen, A Plukis, A Poch, A Policarpo, Armando Pretel, C Quesada, J M Rapp, W Rauscher, T Reifarth, R Rosetti, M Rubbia, Carlo Rudolf, G Rullhusen, P Salgado, J Savvidis, E Soares, J C Stéphan, C Tagliente, G Taín, J L Tassan-Got, L Tavora, L M N Terlizzi, R Tsangas, N Vannini, G Vaz, P Ventura, A Villamarín, D Vincente, M C Vlachoudis, V Vlastou, R Voss, F Wendler, H Wiescher, M Wisshak, K |
| author_facet | Lorusso, G Abbondanno, U Aerts, G Alvarez-Pol, H Alvarez-Velarde, F Andriamonje, Samuel A Andrzejewski, J Angelopoulos, Angelos Assimakopoulos, P A Badurek, G Baumann, P Becvar, F Benlliure, J Berthomieux, E Bisceglie, E Coceva, C Calvino, P Cano-Ott, D Capote, R Cennini, P Chepel, V Yu Chiaveri, Enrico Colonna, N Cortés, G Cortina-Gil, D Couture, A Cox, J Dababneh, S Dahlfors, M David, S Dolfini, R Domingo-Pardo, C Durán, I Eleftheriadis, C Embid-Segura, M Ferrant, L Ferrari, A Ferreira-Marques, R Frais-Kölbl, H Furman, W I Gonçalves, I F González-Romero, E M Goverdovski, A A Gramegna, F Griesmayer, E Gunsing, F Haas, B Haight, R Heil, M Herrera-Martínez, A Ioannides, K G Isaev, S Jericha, E Kadi, Y Käppeler, F K Karamanis, D Ketlerov, V Kitis, G Köhler, P E Konovalov, V Kossionides, E Krticka, M Leeb, H Lindote, A Lopes, M I Lozano, M Lukic, S MOsconi, M Marganiec, J Marrone, S Mastinu, P F Mengoni, A Milazzo, P M Molina-Coballes, A Moreau, C Neves, F O'Brien, S Oberhummer, Heinz Pancin, J Paradela, C Pavlik, A Pavlopoulos, P Perrot, L Peskov, Vladimir Plag, R Plompen, A Plukis, A Poch, A Policarpo, Armando Pretel, C Quesada, J M Rapp, W Rauscher, T Reifarth, R Rosetti, M Rubbia, Carlo Rudolf, G Rullhusen, P Salgado, J Savvidis, E Soares, J C Stéphan, C Tagliente, G Taín, J L Tassan-Got, L Tavora, L M N Terlizzi, R Tsangas, N Vannini, G Vaz, P Ventura, A Villamarín, D Vincente, M C Vlachoudis, V Vlastou, R Voss, F Wendler, H Wiescher, M Wisshak, K |
| author_sort | Lorusso, G |
| collection | CERN |
| description | The accurate determination of neutron cross-sections as a function of the neutron energy at a time-of-flight facility requires a precise knowledge of the time-energy relation for the neutron beam. For the n _TOF neutron beam at CERN, produced by spallation of high-energy protons on a Pb target, the time-energy relation is connected to the production mechanism and to the subsequent moderation process. A calibration of the neutron energy scale is proposed based on detailed Monte Carlo simulations of the facility. This time-energy relation has been experimentally validated by means of dedicated measurements of standard energy resonances, from 1 eV to approximately 1 MeV. On the basis of the present measurements, it is proposed to correct the energy of the 1.3 eV resonance of /sup 193/Ir, which is commonly considered as an energy standard. |
| id | cern-908926 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2004 |
| record_format | invenio |
| spelling | cern-9089262019-09-30T06:29:59Zdoi:10.1016/j.nima.2004.04.247http://cds.cern.ch/record/908926engLorusso, GAbbondanno, UAerts, GAlvarez-Pol, HAlvarez-Velarde, FAndriamonje, Samuel AAndrzejewski, JAngelopoulos, AngelosAssimakopoulos, P ABadurek, GBaumann, PBecvar, FBenlliure, JBerthomieux, EBisceglie, ECoceva, CCalvino, PCano-Ott, DCapote, RCennini, PChepel, V YuChiaveri, EnricoColonna, NCortés, GCortina-Gil, DCouture, ACox, JDababneh, SDahlfors, MDavid, SDolfini, RDomingo-Pardo, CDurán, IEleftheriadis, CEmbid-Segura, MFerrant, LFerrari, AFerreira-Marques, RFrais-Kölbl, HFurman, W IGonçalves, I FGonzález-Romero, E MGoverdovski, A AGramegna, FGriesmayer, EGunsing, FHaas, BHaight, RHeil, MHerrera-Martínez, AIoannides, K GIsaev, SJericha, EKadi, YKäppeler, F KKaramanis, DKetlerov, VKitis, GKöhler, P EKonovalov, VKossionides, EKrticka, MLeeb, HLindote, ALopes, M ILozano, MLukic, SMOsconi, MMarganiec, JMarrone, SMastinu, P FMengoni, AMilazzo, P MMolina-Coballes, AMoreau, CNeves, FO'Brien, SOberhummer, HeinzPancin, JParadela, CPavlik, APavlopoulos, PPerrot, LPeskov, VladimirPlag, RPlompen, APlukis, APoch, APolicarpo, ArmandoPretel, CQuesada, J MRapp, WRauscher, TReifarth, RRosetti, MRubbia, CarloRudolf, GRullhusen, PSalgado, JSavvidis, ESoares, J CStéphan, CTagliente, GTaín, J LTassan-Got, LTavora, L M NTerlizzi, RTsangas, NVannini, GVaz, PVentura, AVillamarín, DVincente, M CVlachoudis, VVlastou, RVoss, FWendler, HWiescher, MWisshak, KTime-energy relation of the nTOF neutron beam: standards revisitedNuclear PhysicsThe accurate determination of neutron cross-sections as a function of the neutron energy at a time-of-flight facility requires a precise knowledge of the time-energy relation for the neutron beam. For the n _TOF neutron beam at CERN, produced by spallation of high-energy protons on a Pb target, the time-energy relation is connected to the production mechanism and to the subsequent moderation process. A calibration of the neutron energy scale is proposed based on detailed Monte Carlo simulations of the facility. This time-energy relation has been experimentally validated by means of dedicated measurements of standard energy resonances, from 1 eV to approximately 1 MeV. On the basis of the present measurements, it is proposed to correct the energy of the 1.3 eV resonance of /sup 193/Ir, which is commonly considered as an energy standard.oai:cds.cern.ch:9089262004 |
| spellingShingle | Nuclear Physics Lorusso, G Abbondanno, U Aerts, G Alvarez-Pol, H Alvarez-Velarde, F Andriamonje, Samuel A Andrzejewski, J Angelopoulos, Angelos Assimakopoulos, P A Badurek, G Baumann, P Becvar, F Benlliure, J Berthomieux, E Bisceglie, E Coceva, C Calvino, P Cano-Ott, D Capote, R Cennini, P Chepel, V Yu Chiaveri, Enrico Colonna, N Cortés, G Cortina-Gil, D Couture, A Cox, J Dababneh, S Dahlfors, M David, S Dolfini, R Domingo-Pardo, C Durán, I Eleftheriadis, C Embid-Segura, M Ferrant, L Ferrari, A Ferreira-Marques, R Frais-Kölbl, H Furman, W I Gonçalves, I F González-Romero, E M Goverdovski, A A Gramegna, F Griesmayer, E Gunsing, F Haas, B Haight, R Heil, M Herrera-Martínez, A Ioannides, K G Isaev, S Jericha, E Kadi, Y Käppeler, F K Karamanis, D Ketlerov, V Kitis, G Köhler, P E Konovalov, V Kossionides, E Krticka, M Leeb, H Lindote, A Lopes, M I Lozano, M Lukic, S MOsconi, M Marganiec, J Marrone, S Mastinu, P F Mengoni, A Milazzo, P M Molina-Coballes, A Moreau, C Neves, F O'Brien, S Oberhummer, Heinz Pancin, J Paradela, C Pavlik, A Pavlopoulos, P Perrot, L Peskov, Vladimir Plag, R Plompen, A Plukis, A Poch, A Policarpo, Armando Pretel, C Quesada, J M Rapp, W Rauscher, T Reifarth, R Rosetti, M Rubbia, Carlo Rudolf, G Rullhusen, P Salgado, J Savvidis, E Soares, J C Stéphan, C Tagliente, G Taín, J L Tassan-Got, L Tavora, L M N Terlizzi, R Tsangas, N Vannini, G Vaz, P Ventura, A Villamarín, D Vincente, M C Vlachoudis, V Vlastou, R Voss, F Wendler, H Wiescher, M Wisshak, K Time-energy relation of the nTOF neutron beam: standards revisited |
| title | Time-energy relation of the nTOF neutron beam: standards revisited |
| title_full | Time-energy relation of the nTOF neutron beam: standards revisited |
| title_fullStr | Time-energy relation of the nTOF neutron beam: standards revisited |
| title_full_unstemmed | Time-energy relation of the nTOF neutron beam: standards revisited |
| title_short | Time-energy relation of the nTOF neutron beam: standards revisited |
| title_sort | time-energy relation of the ntof neutron beam: standards revisited |
| topic | Nuclear Physics |
| url | https://dx.doi.org/10.1016/j.nima.2004.04.247 http://cds.cern.ch/record/908926 |
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