Evidence for parity dependence in the neutron−40Ar optical model potential

Autor: C. H. Johnson, R. F. Carlton, R. R. Winters

Publikováno v: Physical Review C. 44:657-667

The neutron dispersive optical model potential that was developed previously from an analysis of extensive data on the neutron-{sup 40}Ca system is adapted to the neutron-{sup 40}Ar system by adjusting the central depth of the local equivalent of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64fab7020730f239ea6dfe205a5cbbc9
https://doi.org/10.1103/physrevc.44.657

Amplitude and frequency variability of the pulsating DB white dwarf stars KUV 05134+2605 and PG 1654+160 observed with the Whole Earth Telescope

Autor: G. Handler, D. O'Donoghue, M. Muller, J.- E. Solheim, J. M. Gonzalez-Perez, F. Johannessen, M. Paparo, B. Szeidl, G. Viraghalmy, R. Silvotti, G. Vauclair, N. Dolez, E. Pallier, M. Chevreton, D. W. Kurtz, G. E. Bromage, M. S. Cunha, R. Ostensen, L. Fraga, A. Kanaan, A. Amorim, O. Giovannini, S. O. Kepler, A. F. M. Da Costa, R. F. Anderson, M. A. Wood, N. Silvestri, E. W. Klumpe, R. F. Carlton, R. H. Miller, J. P. McFarland, A. D. Grauer, S. D. Kawaler, R. L. Riddle, M. D. Reed, R. E. Nather, D. E. Winget, J. A. Hill, T. S. Metcalfe, A. S. Mukadam, M. Kilic, T. K. Watson, S. J. Kleinman, A. Nitta, J. A. Guzik, P. A. Bradley, K. Sekiguchi, D. J. Sullivan, T. Sullivan, R. R. Shobbrook, X. Jiang, P. V. Birch, B. N. Ashoka, S. Seetha, V. Girish, S. Joshi, T. N. Dorokhova, N. I. Dorokhov, M. C. Akan, E. G. Meistas, R. Janulis, R. Kalytis, D. Alisauskas, S. K. Anguma, P. C. Kalebwe, P. Moskalik, W. Ogloza, G. Stachowski, G. Pajdosz, S. Zola

Publikováno v: Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2003, 340, pp.1031-1038. ⟨10.1046/j.1365-8711.2003.06373.x⟩

WOS: 000182039700036
We have acquired new time series photometry of the two pulsating DB white dwarf stars KUV 05134+2605 and PG 1654+160 with the Whole Earth Telescope. Additional single-site photometry is also presented. We use all these data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b4d453520ff3d7c111917d22283b1f
http://arxiv.org/abs/astro-ph/0302124

Neutron resonance spectroscopy forn+52Cr:Total and differential elastic scattering cross sections

Autor: R. F. Carlton, N. W. Hill, John A. Harvey, D. C. Larson

Publikováno v: Physical Review C. 62

Neutron total and elastic scattering cross sections have been measured over the neutron energy range 0.040-1.55 MeV. Spins and parities have been deduced for 90% of the resonances observed in the n+{sup 52}Cr reaction up to 1.05 MeV. This work brings

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4774249767f9c559a4439f7da1285dc
https://doi.org/10.1103/physrevc.62.014608

Total cross section and neutron resonance spectroscopy for n+40Ar

Autor: M. R. Lacerna, C. H. Johnson, N. W. Hill, R. F. Carlton, R. R. Winters

Publikováno v: Physical review. C, Nuclear physics. 43(2)

The neutron total cross section for $^{40}\mathrm{Ar}$ has been measured over the incident neutron energy range 0.007--50 MeV. R-matrix analysis of the cross section from 0.007 to 1.52 MeV provides resonance parameters which provide a complete descri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f7b4dc0d498af5b4c614de37ba877b9
https://pubmed.ncbi.nlm.nih.gov/9967095

Neutron spectroscopy as a high-resolution probe: Identification of the missing½+states inSi31

Autor: B. Castel, John A. Harvey, J.B. McGrory, R. F. Carlton, W.M. Good, S.F. Mughabghab

Publikováno v: Physical Review C. 28:24-28

The neutron total cross section of /sup 30/Si + n was measured from 0.2 to 1400 keV and the data were analyzed to obtain resonance parameters. Two s-wave resonances corresponding to (1/2)/sup +/ states in /sup 31/Si predicted from shell model calcula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9bf0d74843f967888e1d2f1c3d565896
https://doi.org/10.1103/physrevc.28.24