The 239Pu(n,f) cross section was measured with uncertainties below 4% from 20 meV up to 10 MeV of neutron energy at CERN’s n_TOF facility using a novel fission fragment detector with a 185.59 m flight path. Measured cross section was normalized to 1059(6) eV·b in the 9–20 eV energy range, and is consistent within uncertainties with the standard thermal value and the IAEA reference 239Pu(n,f) cross section. Experimental key values include the integral ratio I3/I1 = 41.20(42) defined by Duran et al. 2024 and the spectrum averaged cross section in 252Cf(sf) reference neutron field of 1802(40) mb.
SANCHEZ-CABALLERO Adrian;
CANO OTT D.;
MENDOZA E.;
ALCAYNE V.;
ANDRZEJEWSKI J.;
CAPOTE R.;
CARDINAELS Thomas;
DRIES P.;
GARCIA PEREZ J.;
GAWLIK-RAMIEGA A.;
GONZALEZ-ROMERO E.;
HEYSE Jan;
LEINDERS G;
MARTINEZ T.;
NOGUERE G.;
PARADELA DOBARRO Carlos;
PEREZ DE RADA FIOL A.;
PERKOWSKI J.;
PLOMPEN Arjan;
SCHILLEBEECKX P.;
SIBBENS Goedele;
VAN HECKE K;
VANLEEUW David;
VERGUTS K;
VERWERFT Marc;
VILLAMARIN D.;
WYNANTS Ruud;
ABERLE O.;
ALTIERI Saverio;
AMADUCCI S.;
BABIANO-SUAREZ V.;
BACAK M.;
BALIBREA-CORREA J.;
BELTRAMI C.;
BENNETT S;
BERNARDES A.P.;
BERTHOMIEUX E.;
BEYER R.;
BOROMIZA M.;
BOSNAR D.;
CAAMANO M.;
CALVINO F.;
CASANOVAS A.;
CASTELLUCCIO D. M.;
CERUTTI F.;
CESCUTTI G.;
CHASAPOGLOU S.;
CHIAVERI E.;
COLOMBETTI P.;
COLONNA N.;
CONSOLE CAMPRINI P;
CORTES G.;
CORTES-GIRALDO M. A.;
COSENTINO Luigi;
CRISTALLO S.;
DELLMANN S.;
DIAKAKI M.;
DI CASTRO M.;
DIETZ M.;
DI MARIA S.;
DOMINGO-PARDO C.;
DRESSLER R.;
DUPONT E.;
DURAN I.;
ELEME Z.;
FARGIER S.;
FERNANDEZ B.;
FERNANDEZ-DOMINGUEZ B.;
FINOCCHIARO Paolo;
FIORE Salvatore;
FURMAN V.;
GARCIA-INFANTES F.;
GERVINO G.;
GILARDONI S.;
GUERRERO C.;
GUNSING F.;
GUSTAVINO C.;
HILLMAN W.;
JENKINS D. G.;
JERICHA E.;
JUNGHANS A. R.;
KADI Y.;
KAPERONI K.;
KAUR G.;
KIMURA A.;
KNAPOVA I.;
KOKKORIS M.;
KOPATCH Y.;
KRTICKA M.;
KYRITSIS N.;
LADARESCU I.;
LEDERER-WOODS Claudia;
LERENDEGUI-MARCO J.;
LERNER Giuseppe;
MANNA A;
MASI A.;
MASSIMI C.;
MASTINU P.;
MASTROMARCO M.;
MAUGERI E.;
MAZZONE A.;
MENGONI A.;
MICHALOPOULOU V.;
MILAZZO P. M.;
MUCCIOLA Riccardo;
MURTAS F.;
MUSACCHIO GONZALEZ E;
MUSUMARRA A.;
NEGRET A.;
PATRONIS N.;
PAVON J.A;
PELLEGRITI M. G.;
PEREZ-MAROTO P.;
PETRONE C.;
PIROVANO Elisa;
PLAZA DEL OLMO J.;
POMP S.;
PORRAS I.;
PRAENA J.;
QUESADA J.;
REIFARTH R.;
ROCHMAN Dimitri Alexandre;
ROMANETS Y.;
RUBBIA C.;
SABATE-GILARTE M;
SCHUMANN D.;
SEKHAR A. G.;
SMITH G;
SOSNIN N. V.;
STAMATI M. E.;
STURNIOLO A.;
TAGLIENTE G.;
TARIFENO-SALDIVIA A.;
TARRIO Diego;
TORRES-SANCHEZ P.;
URLASS S.;
VAGENA E.;
VALENTA S.;
VARIALE V.;
VAZ P.;
VECCHIO Gianfranco;
VESCOVI D.;
VLACHOUDIS V.;
VLASTOU R.;
WALLNER A.;
WOODS P. J.;
WRIGHT T. J.;
ZARRELLA R.;
ZUGEC P.;
2026-08-21
ELSEVIER
JRC143398
1873-2445 (online),
https://www.sciencedirect.com/science/article/pii/S0370269325008287?via%3Dihub,
https://publications.jrc.ec.europa.eu/repository/handle/JRC143398,
10.1016/j.physletb.2025.140070 (online),
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