- idUS
- Listar por autor
Listar por autor "Massimi, C."
Mostrando ítems 1-18 de 18
-
Artículo
197Au(n,γ) cross section in the resonance region
Massimi, C.; Domingo Pardo, César; Vannini, Gianni; Audouin, Laurent; Guerrero Sánchez, Carlos; Abbondanno, U.; Wisshak, K.; Capote, Roberto; Lozano Leyva, Manuel Luis; Quesada Molina, José Manuel (The American Physical Society, 2010)The (n,γ) cross section of 197Au has been measured at n-TOF in the resolved resonance region, up to 5keV, with the aim of ...
-
Artículo
197Au(n,γ) cross section in the unresolved resonance region
Lederer Woods, Claudia; Colonna, Nicola; Domingo Pardo, César; Gunsing, F.; Käppeler, F.; Massimi, C.; Wisshak, K.; Capote, Roberto; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Guerrero Sánchez, Carlos; Lozano Leyva, Manuel Luis (American Physical Society, 2011)The cross section of the reaction 197Au(n,γ) was measured with the time-of-flight technique at the n-TOF (neutron ...
-
Artículo
238U(n, γ) reaction cross section measurement with C6D6 detectors at the n_TOF CERN facility
Cortés Giraldo, Miguel Antonio; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Mingrone, F; Massimi, C.; Vannini, Gianni (EDP Sciences, 2014)The radiative capture cross section of 238U is very important for the developing of new reactor technologies and the safety ...
-
Artículo
62 Ni(n, γ) and 63 Ni(n, γ) cross sections measured at the n_TOF facility at CERN
Lederer Woods, Claudia; Massimi, C.; Berthoumieux, E.; Colonna, Nicola; Dressler, R.; Guerrero Sánchez, Carlos; Žugec, P.; Cortés Giraldo, Miguel Antonio; Lozano Leyva, Manuel Luis; Praena Rodríguez, Javier; Quesada Molina, José Manuel (American Physical Society, 2014)The cross section of the 62Ni(n,γ) reaction was measured with the time-of-flight technique at the neutron time-of-flight ...
-
Artículo
92 Zr ( n , γ ) and ( n ,tot) measurements at the GELINA and n_TOF facilities
Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Quesada Molina, José Manuel; Tagliente, G.; Kopecky, S.; Heyse, J.; Krticka, M.; Massimi, C.; Mengoni, A. (American Physical Society, 2022)Background: Stellar nucleosynthesis of elements heavier than iron is driven by neutron capture processes. 92Zr is positioned ...
-
Artículo
A direct method for unfolding the resolution function from measurements of neutron induced reactions
Žugec, P.; Colonna, Nicola; Sabate Gilarte, M.; Vlachoudis, V.; Massimi, C.; Lerendegui Marco, Jorge; Warren, S. G. (Elsevier, 2017)The paper explores the numerical stability and the computational efficiency of a direct method for unfolding the resolution ...
-
Artículo
Angular distribution in the neutron-induced fission of actinides
Paradela, Carlos; Durán, Ignacio; Cortés Giraldo, Miguel Antonio; Praena Rodríguez, Javier; Massimi, C.; Quesada Molina, José Manuel; Rubbia, Carlo (EDP Sciences, 2013)Above 1 MeV of incident neutron energy the fission fragment angular distribution (FFAD) has generally a strong anisotropic ...
-
Artículo
Measurement and analysis of 155,157Gd(n,γ) from thermal energy to 1 keV
Massimi, C.; Aberle, Oliver; Andrzejewski, J.; Audouin, Laurent; Bacak, M.; Balibrea, J.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Žugec, P. (EDP Sciences, 2020)We have measured the capture cross section of the 155Gd and 157Gd isotopes between 0.025 eV and 1 keV. The capture events ...
-
Artículo
Measurement of the 235U(n, f) cross section relative to the 6Li(n, t) and 10B(n, α) standards from thermal to 170 keV neutron energy range at n_TOF
Armaducci, S.; Cosentino, L.; Barbagallo, M.; Colonna, Nicola; Mengoni, A.; Massimi, C.; Lo Meo, Sergio; Finocchiaro, P.; Chiaveri, Enrico; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta (Springer Nature, 2019-07-01)The 235U(n, f) cross section was measured at n_TOF relative to 6Li(n, t) and 10B(n,α) , with high resolution (L= 183. 49 ...
-
Artículo
Measurement of the 70Ge(n,γ) cross section up to 300 keV at the CERN n_TOF facility
Gawlik, A.; Lederer Woods, Claudia; Andrzejewski, J.; Battino, Umberto; Ferreira, P.; Gunsing, F.; Heinitz, S.; Krtiˇcka, M.; Massimi, C.; Mingrone, F.; Perkowski, J.; Reifarth, René; Tattersall, A.; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Lerendegui Marco, Jorge; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Sabaté Gilarte, Marta (American Physical Society, 2019)Neutron capture data on intermediate mass nuclei are of key importance to nucleosynthesis in the weak component of the ...
-
Artículo
Monte carlo simulations of the n-TOF lead spallation target with the Geant4 toolkit: A benchmark study
Lerendegui Marco, Jorge; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Quesada Molina, José Manuel; Lo Meo, Sergio; Massimi, C.; Barbagallo, M.; Colonna, Nicola; Mancussi, D.; Mingrone, F. (EDP Sciences, 2017)Monte Carlo (MC) simulations are an essential tool to determine fundamental features of a neutron beam, such as the neutron ...
-
Artículo
Neutron capture cross section measurement of U 238 at the CERN n-TOF facility in the energy region from 1 eV to 700 keV
Mingrone, F.; Massimi, C.; Vannini, Gianni; Colonna, Nicola; Gunsing, Frank; Žugec, P.; Altstadt, Sebastian G.; Andrzejewski, J.; Audouin, Laurent; Cortés Giraldo, Miguel Antonio (American Physical Society, 2017)The aim of this work is to provide a precise and accurate measurement of the 238U(n,γ ) reaction cross section in the ...
-
Artículo
Neutron capture cross section of unstable 63Ni: implications for stellar nucleosynthesis
Quesada Molina, José Manuel; Lederer Woods, Claudia; Massimi, C.; Altstadt, Sebastian G.; Andrzejewski, J.; Audouin, Laurent; Barbagallo, M.; Bécares, V. (American Physical Society, 2013-01-08)The 63Ni(n,γ) cross section has been measured for the first time at the neutron time-of-flight facility n_TOF at CERN from ...
-
Artículo
Neutron spectroscopy of 26Mg states: Constraining the stellar neutron source 22Ne(α,n)25Mg
Massimi, C.; Altstadt, Sebastian G.; Andrzejewski, J.; Audouin, Laurent; Barbagallo, M.; Bécares, Vicente; Cortés Giraldo, Miguel Antonio; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Sabaté Gilarte, Marta (Elsevier, 2017)This work reports on accurate, high-resolution measurements of the 25Mg(n,γ)26Mg and 25Mg(n,tot) cross sections in the ...
-
Artículo
On the role of secondary pions in spallation targets
Cortés Giraldo, Miguel Antonio; Mancusi, Davide; Lo Meo, Sergio; Colonna, Nicola; Boudard, Alain; Cugnon, Joseph; David, Jean-Christophe; Leray, Sylvie; Lerendegui Marco, Jorge; Massimi, C.; Vlachoudis, V. (EDP Sciences, 2017)We use particle-transport simulations to show that secondary pions play a crucial role for the development of the hadronic ...
-
Artículo
Resonance neutron-capture cross sections of stable magnesium isotopes and their astrophysical implications
Massimi, C.; Koehler, P.; Bisterzo, S.; Colonna, Nicola; Gallino, R.; Gunsing, F.; Quesada Molina, José Manuel; Lozano Leyva, Manuel Luis; Praena Rodríguez, Javier; Wisshak, K. (American Physical Society, 2012)We have measured the neutron capture cross sections of the stable magnesium isotopes 24 ,25 ,26Mg in the energy range of ...
-
Artículo
The 154Gd neutron capture cross section measured at the n_TOF facility and its astrophysical implications
Mastromarco, Mario; Mazzone, A.; Massimi, C.; Cristallo, S.; Colonna, Nicola; Aberle, Oliver; Chiaveri, Enrico; Cortés Giraldo, Miguel Antonio; Guerrero Sánchez, Carlos; Millán Callado, María de los Ángeles; Lerendegui Marco, Jorge; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Žugec, P. (EDP Sciences, 2020)The (n, γ) cross sections of the gadolinium isotopes play an important role in the study of the stellar nucleosynthesis. ...
-
Artículo
The nucleosynthesis of heavy elements in stars: the key isotope 25Mg
Cortés Giraldo, Miguel Antonio; Praena Rodríguez, Javier; Quesada Molina, José Manuel; Sabaté Gilarte, Marta; Mingrone, F; Massimi, C.; Vannini, Gianni (EDP Sciences, 2014)We have measured the radiative neutron-capture cross section and the total neutron-induced cross section of one of the ...