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5741

Measurement of the $^{14}$N(n,p)$^{14}$C cross section at the CERN n_TOF facility from sub-thermal energy to 800 keV

por Torres-Sánchez, Pablo, Praena, Javier, Porras, Ignacio, Sabaté-Gilarte, Marta, Lederer-Woods, Claudia, Aberle, Oliver, Alcayne, Victor, Amaducci, Simone, Andrzejewski, Józef, Audouin, Laurent, Bécares, Vicente, Babiano-Suarez, Victor, Bacak, Michael, Barbagallo, Massimo, Bečvář, František, Bellia, Giorgio, Berthoumieux, Eric, Billowes, Jon, Bosnar, Damir, Brown, Adam, Busso, Maurizio, Caamaño, Manuel, Caballero, Luis, Calviño, Francisco, Calviani, Marco, Cano-Ott, Daniel, Casanovas, Adria, Cerutti, Francesco, Chen, Yonghao, Chiaveri, Enrico, Colonna, Nicola, Cortés, Guillem, Cortés-Giraldo, Miguel, Cosentino, Luigi, Cristallo, Sergio, Damone, Lucia-Anna, Diakaki, Maria, Dietz, Mirco, Domingo-Pardo, César, Dressler, Rugard, Dupont, Emmeric, Durán, Ignacio, Eleme, Zinovia, Fernández-Domínguez, Beatriz, Ferrari, Alfredo, Ferrer, Francisco Javier, Finocchiaro, Paolo, Furman, Valter, Göbel, Kathrin, Garg, Ruchi, Gawlik-Ramięga, Aleksandra, Geslot, Benoit, Gilardoni, Simone, Glodariu, Tudor, Gonçalves, Isabel, González-Romero, Enrique, Guerrero, Carlos, Gunsing, Frank, Harada, Hideo, Heinitz, Stephan, Heyse, Jan, Jenkins, David, Jericha, Erwin, Käppeler, Franz, Kadi, Yacine, Kimura, Atsushi, Kivel, Niko, Kokkoris, Michael, Kopatch, Yury, Krtička, Milan, Kurtulgil, Deniz, Ladarescu, Ion, Leeb, Helmut, Lerendegui-Marco, Jorge, Meo, Sergio Lo, Lonsdale, Sarah-Jane, Macina, Daniela, Manna, Alice, Martínez, Trinitario, Masi, Alessandro, Massimi, Cristian, Mastinu, Pierfrancesco, Mastromarco, Mario, Matteucci, Francesca, Maugeri, Emilio-Andrea, Mazzone, Annamaria, Mendoza, Emilio, Mengoni, Alberto, Michalopoulou, Veatriki, Milazzo, Paolo Maria, Mingrone, Federica, Musumarra, Agatino, Negret, Alexandru, Nolte, Ralf, Ogállar, Francisco, Oprea, Andreea, Patronis, Nikolas, Pavlik, Andreas, Perkowski, Jarosław, Persanti, Luciano, Quesada, José-Manuel, Radeck, Désirée, Ramos-Doval, Diego, Rauscher, Thomas, Reifarth, René, Rochman, Dimitri, Rubbia, Carlo, Saxena, Alok, Schillebeeckx, Peter, Schumann, Dorothea, Smith, Gavin, Sosnin, Nikolay, Stamatopoulos, Athanasios, Tagliente, Giuseppe, Tain, José, Talip, T., Talip, Zeynep, Tarifeño-Saldivia, Ariel, Tassan-Got, Laurent, Tsinganis, Andrea, Ulrich, Jiri, Urlass, Sebastian, Valenta, Stanislav, Vannini, Gianni, Variale, Vincenzo, Vaz, Pedro, Ventura, Alberto, Vlachoudis, Vasilis, Vlastou, Rosa, Wallner, Anton, Woods, PhilipJohn, Woods, Philip John, Wright, Tobias, Žugec, Petar
Publicado 2022

“…Background: The <math><mrow><mmultiscripts><mi mathvariant="normal">N</mi><mprescripts/><none/><mn>14</mn></mmultiscripts><mo>(</mo><mi>n</mi><mo>,</mo><mi>p</mi><mo>)</mo><mmultiscripts><mi mathvariant="normal">C</mi><mprescripts/><none/><mn>14</mn></mmultiscripts></mrow></math> reaction is of interest in neutron capture therapy, where nitrogen-related dose is the main component due to low-energy neutrons, and in astrophysics, where <math><mmultiscripts><mi mathvariant="normal">N</mi><mprescripts/><none/><mn>14</mn></mmultiscripts></math> acts as a neutron poison in the <math><mi>s</mi></math> process. Several discrepancies remain between the existing data obtained in partial energy ranges: thermal energy, keV region, and resonance region.Purpose: We aim to measure the <math><mrow><mmultiscripts><mi mathvariant="normal">N</mi><mprescripts/><none/><mn>14</mn></mmultiscripts><mo>(</mo><mi>n</mi><mo>,</mo><mi>p</mi><mo>)</mo><mmultiscripts><mi mathvariant="normal">C</mi><mprescripts/><none/><mn>14</mn></mmultiscripts></mrow></math> cross section from thermal to the resonance region in a single measurement for the first time, including characterization of the first resonances, and provide calculations of Maxwellian averaged cross sections (MACS). …”

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