Zobrazeno 1 - 10
of 31
pro vyhledávání: '"P. B. Semmes"'
Autor:
B. D. MacDonald, Robert Grzywacz, J. Mas, S. H. Kim, M. Karny, P. B. Semmes, T. N. Ginter, Carl J Gross, J. Szerypo, K. P. Rykaczewski, E. F. Zganjar, J. C. Batchelder, C. R. Bingham, C.-H. Yu, W. Weintraub, K. S. Toth, J. W. McConnell
Publikováno v:
Physical Review C. 59:R2984-R2988
An isomer of {sup 151}Lu was identified by its direct proton radioactivity. It was produced by bombardment of {sup 96}Ru with 266-MeV {sup 58}Ni from the Holifield Radioactive-Ion Beam Facility, mass separated with a recoil separator and implanted in
Autor:
T. Lönnroth, S. Leoni, W. Reviol, G.B. Hagemann, R.A. Bark, H. Schnack-Petersen, Xiao Lin Wang, P.O. Tjøm, Jing-ye Zhang, P. B. Semmes, J. Wrzesinski, L. L. Riedinger, T Shizuma, Henrik Jeldtoft Jensen
Publikováno v:
Physical Review C. 59:1351-1378
High-spin spectroscopy on odd-odd ${}^{164}\mathrm{Tm}$ has produced new illustrations of departures from the predictions of principal-axis cranking. Among the nine strongly coupled rotational bands observed, four are assigned to the parallel and ant
Publikováno v:
Physical Review C. 58:3228-3236
Publikováno v:
Physical Review C. 58:771-795
The decays of ${}^{187}$Hg (2.2 min; ${J}^{\ensuremath{\pi}}$=13/2${}^{+})$ and ${}^{187}$Hg (2.4 min; ${J}^{\ensuremath{\pi}}$=3/2${}^{\ensuremath{-}})$ have been studied with mass-separated sources at the UNISOR facility. Multiscaled spectra of $\e
Publikováno v:
Physical Review C. 56:1762-1773
Various theoretical approaches to proton emission from spherical nuclei are investigated, and it is found that all the methods employed give very similar results. The calculated decay widths are found to be qualitatively insensitive to the parameters
Autor:
L. L. Riedinger, L. Zhou, F. K. McGowan, N. R. Johnson, C. Baktash, C.-H. Yu, M. A. Riley, V. P. Janzen, M. P. Carpenter, C. R. Bingham, I. Y. Lee, J. Y. Zhang, H. Q. Jin, M. L. Halbert, P. B. Semmes
Publikováno v:
Physical Review C. 53:2106-2125
High-spin states of the odd-{ital A} {sup 179}Ir have been studied via heavy-ion fusion reaction. Bands built on five different Nilsson states ({pi}{ital h}{sub 9/2}, {pi}{ital i}{sub 13/2}, {pi}{ital d}{sub 5/2}, {pi}{ital h}{sub 11/2}, and {pi}{ita
Publikováno v:
Nuclear Physics A. 600:283-334
The decays of 189Hg (8.7 min; J π = 13 2 + ) and 189Hg (7.7 min; J π = 3 2 − ) have been studied with mass-separated sources from the UNISOR facility. Multiscaled spectra of γ-rays, X-rays, and conversion electrons, as well as γγt, γXt, eγt,
Publikováno v:
Physical Review C. 51:R2867-R2870
A detailed study of low-energy states in {sup 187}Au, populated by {sup 187{ital m},{ital g}}Hg {beta} decay and using {gamma}-{gamma} and {gamma}-{ital e} coincidence spectroscopy, has revealed two negative-parity band structures with identical spin
Autor:
S. L. Tabor, J. H. Hamilton, T. B. Brown, S. K. Jewell, O. J. Tekyi-Mensah, A. V. Ramayya, L. Chaturvedi, J. Kormicki, D. E. Archer, D. Shi, B. R. S. Babu, R. A. Kaye, L. T. Brown, W. C. Ma, Q. H. Lu, P. B. Semmes, J. Döring, M. A. Riley
Publikováno v:
Physical Review C. 51:1720-1725
A new in-beam study in $^{183}\mathrm{Hg}$ levels has been carried out by using the $^{155}\mathrm{Gd}$${(}^{32}$S,4n) reaction at a beam energy of 160 MeV. A new pair of signature-partner bands, with large signature splitting, has been established i
Autor:
P. B. Semmes, Samuel Tabor, J. Döring, G. D. Johns, J. W. Holcomb, Timothy Johnson, V. A. Wood, P. C. Womble, T. Petters, T. Glasmacher, M. A. Riley
Publikováno v:
Physical Review C. 47:2546-2559
Excited states in [sup 82]Y have been investigated via the [sup 58]Ni([sup 28]Si,3[ital pn])[sup 82]Y and [sup 56]Fe([sup 29]Si,[ital p]2[ital n])[sup 82]Y reactions using beams provided by the Florida State University Tandem-LINAC with energies of 9