CERN Accelerating science

Published Articles
Title	The Fission Programme at the CERN n_TOF Facility
Author(s)	Tsinganis, A (Natl. Tech. U., Athens ; CERN) ; Barbagallo, M (INFN, Bari) ; Berthoumieux, E (IRFU, Saclay) ; Calviani, M (CERN) ; Chiaveri, E (CERN) ; Colonna, N (INFN, Bari) ; Diakaki, M (IRFU, Saclay ; Natl. Tech. U., Athens) ; Duran, I (Santiago de Compostela U.) ; Guerrero, C (Seville U. ; CERN) ; Gunsing, F (CERN ; IRFU, Saclay) ; Leal-Cidoncha, E (Santiago de Compostela U.) ; Leong, L-S (Orsay, IPN) ; Paradela, C (Santiago de Compostela U.) ; Tarrio, D (Santiago de Compostela U.) ; Tassan-Got, L (Orsay, IPN) ; Vlastou, R (Natl. Tech. U., Athens)
Collaboration	n_TOF
Publication	2015
Number of pages	10
In:	Phys. Procedia 64 (2015) 130-139
In:	Scientific Workshop on Nuclear Fission dynamics and the Emission of Prompt Neutrons and Gamma Rays, Opatija, Hungary, 16 - 18 Sep 2014, pp.130-139
DOI	10.1016/j.phpro.2015.04.017
Subject category	Nuclear Physics - Experiment
Accelerator/Facility, Experiment	CERN PS ; nTOF
Abstract	Since 2001, the scientific programme of the CERN n_TOF facility has focused mainly on the study of radiative neutron capture reactions, which are of great interest to nuclear astrophysics and on neutron-induced fission reactions, which are of relevance for nuclear technology, as well as essential for the development of theoretical models of fission. In particular, taking advantage of the high instantaneous neutron flux and high energy resolution of the facility, as well as of high-performance detection and acquisition systems, accurate new measurements on several long-lived major and minor actinides, from 232 Th to 245 Cm, have been performed so far. Data on these isotopes are needed in order to improve the safety and efficiency of conventional reactors, as well as to develop new systems for nuclear energy production and treatment of nuclear waste, such as Generation IV reactors, Accelerator Driven Systems and reactors based on innovative fuel cycles. A review of the most important results on fission cross-sections and fragment properties obtained at n_TOF for a variety of (radioactive) isotopes is presented along with the perspectives arising from the coming on line in the second half of 2014 of a new 19 m flight-path, which will allow n_TOF to expand its measurement capabilities to even more rare or short-lived isotopes, such as 230 Th, 232 U, 238,240 Pu and 244 Cm.
Copyright/License	publication: © 2015-2024 The Author(s) (License: CC-BY-NC-ND-4.0)

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