Measurement and analysis of $^{155,157}$Gd(n,$\gamma$) from thermal energy to 1 keV
- 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.
DOIAbstract
International audienceWe 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 therma...
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