Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Stanley G. Thompson"'
Publikováno v:
Nuclear Physics A. 258:172-188
The fragments emitted in the reaction 107,109Ag+20Ne at 175 and 252 MeV bombarding energy have been identified in charge up to Z = 32. Kinetic energy distributions, cross sections and angular distributions have been measured for each Z. The kinetic e
Autor:
J.B. Hunter, L.G. Moretto, R P Babinet, Stanley G. Thompson, J. Galin, R.C. Jared, R.C. Gatti, M M Fowler
Publikováno v:
Physica Scripta. 10:36-40
Heavy ion beams of 40Ar (288 MeV) and 84Kr (∼ 600 MeV) from Hilac acceleration and 14N (100, 160, 250, MeV) and 20Ne (250 MeV) from the 88" cyclotron have been used to bombard natural silver targets. Formation cross sections, angular distributions
Publikováno v:
Nuclear Physics A. 255:472-490
The particles emitted in the reaction induced by 40 Ar on natural Ag at 288 and 340 MeV bombarding energy have been studied. The fragments have been identified in atomic number, their kinetic energy distribution and their angular distributions have b
Autor:
J.S. Drury, E.R. Giusti, R.C. Jared, J. Halperin, R.J. Silva, Stanley G. Thompson, E. Cheifetz, R.W. Stoughton, M.H. Lietzke
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 28:215-218
We have measured neutron multiplicities emitted by a large number of natural samples as an indication of the presence of superheavy elements. Such elements are expected to emit some 10 neutrons in their spontaneous fission compared to ≤4 for all kn
Intermediate mass fragments emitted in the reaction Ag+14N at 100, 160 and 250 MeV bombarding energy
Publikováno v:
Nuclear Physics A. 255:491-508
The fragments produced in the reaction between a 14 N beam of various energies and a natural Ag target have been studied. The atomic numbers of the fragments have been identified up to Z = 17 by means of a E - ΔE counter telescope. The cross section
Publikováno v:
Nuclear Physics A. 237:419-428
Isomer ratios obtained in doubly even targets in the (n th , γ) reaction are calculated using realistic level densities and spin cut-off parameters. The calculations were performed using the Monte Carlo method and the general agreement between the p
Publikováno v:
Physical Review Letters. 25:38-43
We present experimental results on the ground-state bands of light even-even nuclei produced in the primary fission of Cf252. The systematics of the energy spacings and lifetimes are similar to those of deformed nuclei in the rare earth and actinide
Publikováno v:
Physical Review C. 1:1866-1875
Publikováno v:
Physical Review. 178:1845-1854
Publikováno v:
Physics Letters B. 28:458-461
Alpha and spontaneous fission half-lives were estimated theoretically in the region of beta-stable nuclei with Z ≈ 114, N ≈ 184. The possible existence of an island of stability is strongly supported. A preliminary search for surviving superheavy