[Zurück]


Beiträge in Tagungsbänden:

E. Mendoza, J. Balibrea-Correa, D. Cano-Ott, C. Guerrero, E. Berthoumieux, E. Griesmayer, E. Jericha, H. Leeb, C. Weiß, -. n_TOF Collaboration et al.:
"Measurement of the neutron capture cross section of the fissile isotope 235U with the CERN n_TOF Total Absorption Calorimeter and a fission tagging based on micromegas detectors";
in: "Proceedings of the ERINDA Workshop, CERN, Geneva, Switzerland, 1-3 October 2013, CERN-Proceedings-2014- 002", E. Chiaveri (Hrg.); European Laboratory for Particle Physics (CERN), Geneva, 2014, ISBN: 978-92-9083-403-8, S. 127 - 133.



Kurzfassung englisch:
Actual and future nuclear technologies require more accurate nuclear data on the (n,γ) cross sections and α-ratios of fissile isotopes. Their measurement presents several difficulties, mainly related to the strong fission γ-ray background competing with the weaker γ-ray cascades used as the experimental signature of the (n,γ) process. A specific setup has been used at the CERN n_TOF facility in 2012 for the measurement of the (n,γ) cross section and α-ratios of fissile isotopes and used for the case of the 235U isotope. The setup consists in a set of micromegas fission detectors surrounding 235U samples and placed inside the segmented BaF2 Total Absorption Calorimeter.


Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_232998.pdf


Erstellt aus der Publikationsdatenbank der Technischen Universitšt Wien.