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Vtyurin, V.A.; Popov, Yu.P.; Salatskij, V.I.; Sukhovoj, A.M.; Khuukhehnkhuu, G.
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Neutron Physics1977
Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Neutron Physics1977
AbstractAbstract
[en] First experiments on determination of the averaged over resonances cross section of the 147Sm(n,α)144Nd reaction with the help of neutrons at energy about 30 keV extracted from an electrostatic generator in the 7Li(p,n) reaction were described. The obtained cross section (52+-8)x10-30 cm2 is used to estimate the averaged over spins ratio of the average α-width to the mean spacing between levels of compound nucleus. The comparison of the ratio obtained in the experiments with neutrons at 30 keV with the data obtained in the region of separated resonances (at neutron energies from 0 to 100 eV and from 100 to 200 eV) indicates a possible dependence of the α-width on neutron energy
Original Title
Usrednennye secheniya reaktsii 147Sm(n,α) 14Nd v oblasti ehnergii nejtronov 30 keV
Primary Subject
Source
1977; 14 p; 10 refs.; 3 figs.; 3 tables.
Record Type
Report
Report Number
Country of publication
ALPHA DECAY RADIOISOTOPES, BARYON REACTIONS, CHARGED PARTICLES, CROSS SECTIONS, ENERGY RANGE, EVEN-EVEN NUCLEI, HADRON REACTIONS, HELIUM IONS, INFORMATION, INTERMEDIATE MASS NUCLEI, IONS, ISOTOPES, KEV RANGE, NEODYMIUM ISOTOPES, NUCLEAR REACTIONS, NUCLEI, NUCLEON REACTIONS, RADIOISOTOPES, RARE EARTH NUCLEI, SPECTRA, TARGETS, YEARS LIVING RADIOISOTOPES
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