TY - GEN
T1 - Capture cross section measurements of 161Dy, 162Dy, 163Dy, and 164Dy in the neutron energy region between 10 and 90 KEV
AU - Kim, Guinyun
AU - Kim, Hyun Duk
AU - Ahn, Jung Keun
AU - Ro, Tae Ik
AU - Min, Youngki
AU - Igashira, Masayuki
AU - Mizuno, Satoshi
AU - Ohsaki, Toshiro
N1 - Funding Information:
The authors would like to express their sincere thanks to the staff of the Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology (Titech) for their excellent accelerator operation. This research is partly supported by the research fund from the Korea Atomic Energy Research Institute (KAERI). One of authors (G. N. Kim) was partly supported by the Science Research Center project of the Institute of High Energy Pjysics, Kyungpook National University
Publisher Copyright:
© PHYSOR 2002.All right reserved.
PY - 2002
Y1 - 2002
N2 - The neutron capture cross sections of Dy isotopes (161Dy, 162Dy, 163Dy, and 164Dy) have been measured in the neutron energy region of 10 to 90 keV using the 3-MV Pelletron accelerator of the Research Laboratory for Nuclear Reactors at the Tokyo Institute of Technology. Pulsed keV neutrons were produced from the 7Li(p,n)7Be reaction by bombarding the lithium target with the 1.5-ns bunched proton beam from the Pelletron accelerator. The incident neutron spectrum on a capture sample was measured by means of a TOF method with a 6Li-glass detector. Capture -rays were detected with a large anti-Compton NaI(Tl) spectrometer, employing a TOF method. A pulse-height weighting technique was applied to observed capture -ray pulse-height spectra to derive capture yields. The capture cross sections were obtained by using the standard capture cross sections of 197Au. The present results were compared with the previous measurements and the evaluated values of ENDF/B-VI.
AB - The neutron capture cross sections of Dy isotopes (161Dy, 162Dy, 163Dy, and 164Dy) have been measured in the neutron energy region of 10 to 90 keV using the 3-MV Pelletron accelerator of the Research Laboratory for Nuclear Reactors at the Tokyo Institute of Technology. Pulsed keV neutrons were produced from the 7Li(p,n)7Be reaction by bombarding the lithium target with the 1.5-ns bunched proton beam from the Pelletron accelerator. The incident neutron spectrum on a capture sample was measured by means of a TOF method with a 6Li-glass detector. Capture -rays were detected with a large anti-Compton NaI(Tl) spectrometer, employing a TOF method. A pulse-height weighting technique was applied to observed capture -ray pulse-height spectra to derive capture yields. The capture cross sections were obtained by using the standard capture cross sections of 197Au. The present results were compared with the previous measurements and the evaluated values of ENDF/B-VI.
UR - http://www.scopus.com/inward/record.url?scp=85104068139&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85104068139
T3 - Proceedings of the PHYSOR 2002 - International Conference on the New Frontiers of Nuclear Technology : Reactor Physics, Safety and High-Performance Computing - The ANS 2002 RPD Topical Meeting
BT - Proceedings of the PHYSOR 2002 - International Conference on the New Frontiers of Nuclear Technology
PB - American Nuclear Society
T2 - 2002 International Conference on the New Frontiers of Nuclear Technology : Reactor Physics, Safety and High-Performance Computing, PHYSOR 2002
Y2 - 7 October 2002 through 10 October 2002
ER -