Measurement of the α ratio and (n,γ) cross section of U235 from 0.2 to 200 eV at n_TOF

Autor: M. B. Gomez-Hornillos, J. Andrzejewski, C. Carrapiço, M. A. Cortés-Giraldo, G. Cortes, Tanja Heftrich, A. Riego-Perez, D. Tarrío, V. Bécares, C. Weiss, Roberto Capote, M. Mirea, Srinivasan Ganesan, Kathrin Göbel, A. Mallick, G. Vannini, E. Jericha, Rene Reifarth, F. Mingrone, Rugard Dressler, Jan Heyse, M. Mastromarco, Dorothea Schumann, G. Tagliente, C. Lederer, S. Altstadt, V. Variale, J. A. Ryan, E. Chiaveri, A. Tsinganis, P. F. Mastinu, A. K. Saxena, P. Vaz, Stefan Schmidt, Jeri Kroll, F. Calviño, Massimo Barbagallo, Petar Žugec, L.S. Leong, F. Bečvář, H. Leeb, Anton Wallner, Arnaud Ferrari, Vasilis Vlachoudis, J. Balibrea-Correa, M. S. Robles, E. Mendoza, N. Colonna, Peter Schillebeeckx, J. Billowes, J. Perkowski, R. Sarmento, C. Lampoudis, A. Pavlik, V. Khryachkov, P. M. Milazzo, C. Domingo-Pardo, Vittorio Boccone, J. M. Quesada, L. Tassan-Got, P. E. Koehler, Willy Mondelaers, P. V. Sedyshev, D. G. Jenkins, M. Sabaté-Gilarte, D. Cano-Ott, M. Diakaki, C. Paradela, Roberto Losito, L. Audouin, Christoph Langer, K. Fraval, M. Kokkoris, M. Krtička, A. Manousos, A. Goverdovski, Mario Weigand, T. Martinez, D. Bosnar, J. Marganiec, A. Hernández-Prieto, T. Ware, R. Vlastou, E. Berthoumieux, E. Griesmayer, Carlos Guerrero, G. Giubrone, F. Gunsing, Cristian Massimi, V. Furman, T. J. Wright, Tatsuya Katabuchi, A. Ventura, A. Mengoni, M. P. W. Chin, I. Duran, V. Ketlerov, E. Leal-Cidoncha, C. Eleftheriadis, Thomas Rauscher, J. L. Tain, D. Karadimos, Ariel Tarifeño-Saldivia, J. Lerendegui-Marco, Niko Kivel, A. R. García, M. Brugger, C. Rubbia, I. F. Gonçalves, Fabio Belloni, Javier Praena, F. Cerutti, M. J. Vermeulen, Y. Kadi, S. Valenta, Marco Calviani, E. González, F. Käppeler, A. J. M. Plompen

Publikováno v: Physical Review C. 102

We measured the neutron capture-to-fission cross-section ratio (α ratio) and the capture cross section of $^{235}$U between 0.2 and 200 eV at the n_TOF facility at CERN. The simultaneous measurement of neutron-induced capture and fission rates was p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eb51acd697c93c487720689b121ecc6
https://doi.org/10.1103/physrevc.102.044615

Measurement of the angular distribution of fission fragments using a PPAC assembly at CERN n_TOF

Autor: F. Mingrone, M. J. Vermeulen, J. Andrzejewski, P. E. Koehler, C. Langer, F. Gunsing, Petar Žugec, Carlos Guerrero, Damir Bosnar, C. Le Naour, Y. Kadi, S. Valenta, Marco Calviani, I. F. Gonçalves, F. Käppeler, T. Ware, J. Mottier, D. G. Jenkins, M. B. Gómez-Hornillos, M. P. W. Chin, J. Billowes, F. Cerutti, Cristian Massimi, V. Bécares, C. Paradela, E. Griesmayer, A. Pavlik, Fabio Belloni, L. Audouin, Srinivasan Ganesan, P. Gurusamy, F. Roman, Rene Reifarth, Stefan Schmidt, G. Vannini, C. Domingo-Pardo, G. Giubrone, M. A. Cortés-Giraldo, Vittorio Boccone, J. M. Quesada, M. Meaze, W. Mondalaers, Mario Barbagallo, M. Caamaño, L. Tassan-Got, D. Cano-Ott, M. Diakaki, A. Tsinganis, I. Duran, A. R. García, Ch.O. Bacri, A. Manousos, Nicola Colonna, L.S. Leong, R. Vlastou, P. F. Mastinu, Vasilis Vlachoudis, M. Brugger, J. Marganiec, Mario Weigand, G. Cortes, E. Berthoumieux, A. Ventura, D. Tarrío, V. Petitbon, Alberto Mengoni, P. M. Milazzo, Arnaud Ferrari, S. Altstadt, G. Tagliente, C. Eleftheriadis, Roberto Losito, F. Bečvář, E. Chiaveri, M. Mirea, Thomas Rauscher, E. Jericha, E. Mendoza, C. Rubbia, C. Weiß, D. Karadimos, M. Kokkoris, T. J. Wright, Peter Schillebeeckx, N. Dzysiuk, C. Lederer, E. González-Romero, P. Vaz, H. Leeb, Javier Praena, M. Mastromarco, J. Perkowski, K. Fraval, C. Carrapiço, Anton Wallner, M. Krtička, F. Calviño, V. Variale, J. L. Tain, Roberto Versaci, T. Martinez, A. Riego, A. J. M. Plompen, Jeri Kroll, R. Sarmento

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

A fission reaction chamber based on Parallel Plate Avalanche Counters (PPACs) was built for measuring angular distributions of fragments emitted in neutron-induced fission of actinides at the neutron beam available at the Neutron Time-Of-Flight (n_TO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e5b68f31877aef164eba5eb323624db

Measurement of the U238(n,γ) cross section up to 80 keV with the Total Absorption Calorimeter at the CERN n_TOF facility

Autor: M. P. W. Chin, F. Roman, A. R. García, M. Brugger, E. Leal-Cidoncha, C. Eleftheriadis, Thomas Rauscher, D. Karadimos, E. González-Romero, Rene Reifarth, F. Käppeler, M. S. Robles, G. Cortes, F. Gunsing, D. Tarrío, G. Tagliente, Furman, Cristian Massimi, P. Gurusamy, Srinivasan Ganesan, Stefan Schmidt, J. M. Quesada, L. Tassan-Got, Javier Praena, D. Cano-Ott, M. Diakaki, M. Mirea, A. Manousos, G. Vannini, J. Marganiec, M. Krtička, F. Calviño, C. Carrapiço, H. Leeb, A. K. Saxena, T. Martinez, J. Perkowski, Tanja Heftrich, Tatsuya Katabuchi, A. Ventura, Arnaud Ferrari, J. Billowes, A. Riego-Perez, F. Cerutti, M. A. Cortés-Giraldo, Mario Weigand, E. Chiaveri, M. Kokkoris, P. Vaz, P. F. Mastinu, E. Jericha, Variale, N. Colonna, C. Weiss, C. Paradela, D. Bosnar, Dorothea Schumann, L. Audouin, J. A. Ryan, Massimo Barbagallo, T. J. Wright, Anton Wallner, Christoph Langer, Ketlerov, Khryachkov, A. Hernández-Prieto, S. Valenta, Petar Žugec, C. Lampoudis, A. Pavlik, Marco Calviani, C. Domingo-Pardo, M. Dietz, M. Sabaté-Gilarte, K. Fraval, Jeri Kroll, Roberto Losito, R. Sarmento, G. Giubrone, Y. Kadi, Bécares, A. Tsinganis, D. G. Jenkins, L.S. Leong, Ariel Tarifeño-Saldivia, J. Lerendegui-Marco, P. M. Milazzo, Carlos Guerrero, I. F. Gonçalves, Fabio Belloni, M. J. Vermeulen, P. V. Sedyshev, R. Vlastou, E. Berthoumieux, S. Altstadt, F. Bečvář, E. Mendoza, Peter Schillebeeckx, N. Dzysiuk, Roberto Versaci, P. E. Koehler, I. Duran, T. Ware, E. Griesmayer, J. L. Tain, C. Rubbia, Vlachoudis, M. B. Gomez-Hornillos, J. Andrzejewski, A. Goverdovski, F. Mingrone, C. Lederer, A. Mengoni

Publikováno v: Physical Review C. 96

The radiative capture cross section of a highly pure (99.999%), 6.125(2) grams and 9.56(5) 10-4 atoms/barn areal density 238-U sample has been measured with the Total Absorption Calorimeter (TAC) in the 185 m flight path at the CERN neutron time-of-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5162288cd69fc30b79c667a335a6b6d5
https://doi.org/10.1103/physrevc.96.064601

Neutron capture cross section measurement of ${}^{238}U$ at the CERN n_TOF facility in the energy region from 1 eV to 700 keV

Autor: Mingrone, F., F., Gunsing, F., Belloni, E., Berthoumieux, K., Fraval, C., Lampoudis

Publikováno v: Physical Review C
Physical Review C, American Physical Society, 2017, 95, pp.034604. ⟨10.1103/PhysRevC.95.034604⟩
Physical Review C, 2017, 95, pp.034604. ⟨10.1103/PhysRevC.95.034604⟩

International audience; The aim of this work is to provide a precise and accurate measurement of the ${}^{238}U$($n$,$\gamma$) reaction cross section in the energy region from 1 eV to 700 keV. This reaction is of fundamental importance for the design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b59daf53f243f94528fb352e8cecae4a
https://hal-cea.archives-ouvertes.fr/cea-01511275

Neutron spectroscopy of 26Mg states: Constraining the stellar neutron source 22Ne(α, n)25Mg

Autor: D. Tarrío, C. Paradela, A. Manousos, Rene Reifarth, J. Marganiec, P. Schillebeeckx, M. A. Cortés-Giraldo, P. F. Mastinu, S. Valenta, Marco Calviani, Marco Pignatari, F. Mingrone, J. Andrzejewski, Srinivasan Ganesan, Alfredo Ferrari, M. Mastromarco, Petar Žugec, Carlo Rubbia, A. Mallick, J. M. Quesada, L. Tassan-Got, J. L. Tain, C. Lampoudis, F. Cerutti, G. Vannini, A. Tsinganis, Mario Barbagallo, C. Carrapiço, Sergio Cristallo, Anton Wallner, D. Schumann, R. Vlastou, P. Vaz, J. Billowes, Nicola Colonna, L.S. Leong, M. Krtička, F. Calviño, A. R. García, S. Altstadt, E. Jericha, Damir Bosnar, Y. Kadi, Vasilis Vlachoudis, Christoph Langer, T. Martinez, N. Kivel, Paolo Finocchiaro, D. M. Castelluccio, P. E. Koehler, A. J. M. Plompen, Alberto Ventura, M. S. Robles, R. Losito, C. Weiß, T. Wright, M. Brugger, Javier Praena, S. Lo Meo, V. Bécares, I. Van Rijs, M. Weigand, M. J. Vermeulen, F. Belloni, G. Tagliente, Alberto Mengoni, A. Musumarra, Stefan Kopecky, P. M. Milazzo, D. G. Jenkins, M. Kokkoris, K. Fraval, A. Hernández-Prieto, M. Diakaki, Luigi Cosentino, G. Giubrone, E. Leal-Cidoncha, F. Bečvář, C. Eleftheriadis, Giulia Clai, F. Käppeler, E. Chiaveri, I. Duran, D. Cano-Ott, I. F. Gonçalves, Thomas Rauscher, A. K. Saxena, R. Dressler, R. Wynants, A. Pavlik, T. Ware, A. Riego, C. Domingo-Pardo, E. Griesmayer, M. Sabaté-Gilarte, D. Karadimos, L. Audouin, Carlos Guerrero, C. Lederer, E. González-Romero, M. P. W. Chin, Jeri Kroll, R. Sarmento, S. Schmidt, M. Mirea, L. Piersanti, E. Berthoumieux, W. Mondelaers, V. Variale, E. Mendoza, S. Bisterzo, H. Leeb, J. Perkowski, F. Gunsing, Cristian Massimi, G. Cortes

Publikováno v: Billowes, J, Ware, T & Wright, T 2017, ' Neutron spectroscopy of 26Mg states: Constraining the stellar neutron source 22Ne(α,n)25Mg ', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics . https://doi.org/10.1016/j.physletb.2017.02.025
Physics Letters B
Volume 768
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Phys.Lett.B
Phys.Lett.B, 2017, 768, pp.1-6. 〈10.1016/j.physletb.2017.02.025〉
Physics Letters B, Elsevier, 2017, 768, pp.1-6. ⟨10.1016/j.physletb.2017.02.025⟩
Massimi, C, Altstadt, S, Andrzejewski, J, Audouin, L, Barbagallo, M, Bécares, V, Bečvář, F, Belloni, F, Berthoumieux, E, Billowes, J, Bisterzo, S, Bosnar, D, Brugger, M, Calviani, M, Calviño, F, Cano-Ott, D, Carrapiço, C, Castelluccio, D M, Cerutti, F, Chiaveri, E, Cosentino, L, Chin, M, Clai, G, Colonna, N, Cortés, G, Cortés-Giraldo, M A, Cristallo, S, Diakaki, M, Domingo-Pardo, C, Duran, I, Dressler, R, Eleftheriadis, C, Ferrari, A, Finocchiaro, P, Fraval, K, Ganesan, S, García, A R, Giubrone, G, Gonçalves, I F, González-Romero, E, Griesmayer, E, Guerrero, C, Gunsing, F, Hernández-Prieto, A, Jenkins, D G, Jericha, E, Kadi, Y, Käppeler, F, Karadimos, D, Kivel, N, Koehler, P, Kokkoris, M, Kopecky, S, Krtička, M, Kroll, J, Lampoudis, C, Langer, C, Leal-Cidoncha, E, Lederer, C, Leeb, H, Leong, L S, Lo Meo, S, Losito, R, Mallick, A, Manousos, A, Marganiec, J, Martínez, T, Mastinu, P F, Mastromarco, M, Mendoza, E, Mengoni, A, Milazzo, P M, Mingrone, F, Mirea, M, Mondelaers, W, Musumarra, A, Paradela, C, Pavlik, A, Perkowski, J, Pignatari, M, Piersanti, L, Plompen, A, Praena, J, Quesada, J M, Rauscher, T, Reifarth, R, Riego, A, Robles, M S, Rubbia, C, Sabaté-Gilarte, M, Sarmento, R, Saxena, A, Schillebeeckx, P, Schumann, D, Tagliente, G, Tain, J L, Tarrío, D, Tassan-Got, L, Tsinganis, A, Valenta, S, Vannini, G, Van Rijs, I, Variale, V, Vaz, P, Ventura, A, Vermeulen, M J, Vlachoudis, V, Vlastou, R, Wallner, A, Ware, T, Weigand, M, Weiß, C, Wynants, R, Žugec, P & Lederer, C 2017, ' Neutron spectroscopy of 26 Mg states : Constraining the stellar neutron source 22 Ne(α,n) 25 Mg ', Physics Letters B, vol. 768, pp. 1-6 . https://doi.org/10.1016/j.physletb.2017.02.025
Physics Letters B, Vol 768, Iss C, Pp 1-6 (2017)
Recercat. Dipósit de la Recerca de Catalunya
Phys.Lett.B, 2017, 768, pp.1-6. ⟨10.1016/j.physletb.2017.02.025⟩
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This work reports on accurate, high-resolution measurements of the $^{25}$Mg($n, \gamma$)$^{26}$Mg and $^{25}$Mg($n, tot$) cross sections in the neutron energy range from thermal to about 300 keV, leading to a significantly improved $^{25}$Mg($n, \ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f6da8e919d05e7322854aeed4428cc6
https://doi.org/10.1016/j.physletb.2017.02.025