Results 151 to 160 of about 2,282 (168)

High-energy photofission in 238U, 232Th and 209Bi

Nuclear Physics A, 1970
Abstract The mass-yield distributions from photofission of 238U and 232Th at 300–1100 MeV and of 209Bi at 700 MeV have been measured using catcher-foil techniques combined with gammaray spectroscopy. The Cross sections of symmetric and asymmetric photofission in uranium and thorium have been calculated from the peak-to-valley ratios. The experimental
Bent Schrøder, Göran Nydahl, Bengt Forkman   +2 more
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Searching for the Superasymmetric Fission Mode of 248Cf, 254Fm, and 260No in Reactions 22Ne + 232Th, 238U; 16O + 232Th, 238U

Bulletin of the Russian Academy of Sciences: Physics, 2018
The mass and energy distributions of fission fragments in reactions 16O + 232Th, 16O + 238U, 22Ne + 232Th, and 22Ne + 238U are measured to investigate the role of closed proton and neutron shells in the fission of 248Cf, 254Fm, and 260No nuclei at excitation energies of 40–45 MeV.
K. B. Gikal, E. M. Kozulin, I. M. Itkis, M. G. Itkis, G. N. Knyazheva, K. V. Novikov, A. N. Pan   +6 more
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Feeding of the 232Th levels from the decay of 236U

Applied Radiation and Isotopes, 2002
Population of the 6+ 332 keV level in 232Th from the decay of 236U was observed for the first time. The 49, 112, and 171 keV gamma-ray energies and relative intensities from the decay of 236U were measured.
R J, Gehrke, J D, Baker, C L, Riddle
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Fission of 232Th in a spallation neutron field

Physics of Particles and Nuclei Letters, 2016
The spatial distributions of thorium fission reaction rate in a spallation neutron field of thick lead target bombarded by protons or deuterons with energy between 1.0 and 3.7 GeV were measured. Approximately a linear dependence of the thorium fission rate on the beam energy is observed. The mean fission cross section of 232Th 〈σf〉 ≈ 123 mb and it does
V. I. Yurevich, V. A. Nikolaev, R. M. Yakovlev   +2 more
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122. Photofission of 238U and 232Th

Physica, 1956
R.B. Duffield, R.A. Schmitt
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232Th subthreshold photofission angular distributions

1982
G. Bellia, L. Calabretta, A. Del Zoppo, E. Migneco, G. Russo, R. C. Barnà, D. De Pasquale   +6 more
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Subbarrier fusion reaction of 19F + 232Th

2008
Zhang Huanqiao, Lu Jun, Xu Jinchen, Liu Zuhua, Xu Kan, Ruan Ming   +5 more
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Observation of deep subbarrier resonances in 232Th fission

Journal of Experimental and Theoretical Physics Letters, 2003
A. A. Alekseev, A. A. Bergman, A. N. Volkov, A. A. Goverdovskii, O. N. Goncharenko, A. D. Perekrestenko, B. F. Samylin, A. M. Trufanov, B. I. Fursov   +8 more
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Photofission cross section of 232Th.

Physical review. C, Nuclear physics
, Zhang, , Yeh, , Lancman
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Fusion induced by 15C on 232Th revisited

Nuclear Physics A
H. Kumawat, V.V. Parkar, S. Appannababu, R. Gupta, V. Jha, S. Kailas   +5 more
openaire   +1 more source