Browsing by Author "Xu, HM"

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    • Asymptotic normalization coefficients for B-10->Be-9+p 
      Mukhamedzhanov, AM; Clark, HL; Gagliardi, Carl A.; Lui, YW; Trache, L.; Tribble, Robert E.; Xu, HM; Zhou, XG; Burjan, V.; Cejpek, J.; Kroha, V.; Carstoiu, F. (American Physical Society, 1997)
      The differential cross sections for the reactions Be-9(B-10, B-10)Be-9 and Be-9(B-10,Be-9)B-10 have been measured at an incident energy of 100 MeV. The elastic scattering data have been used to determine the optical model ...
    • (D,he-2) Reactions at E(d)=125.2 Mev 
      Xu, HM; Ajupova, G. K.; Betker, A. C.; Gagliardi, Carl A.; Kokenge, B.; Lui, YW; Zaruba, A. F. (American Physical Society, 1995)
      We have measured cross sections for (d, He-2) induced reactions on the p-shell nuclei Li-6, C-12, and C-13 and the sd-shell nucleus Mg-24 at an energy of E(d)=125.2 MeV. The measured excitation energy spectra are very ...
    • Deuteron Elastic-Scattering at 110 and 120 Mev 
      Betker, A. C.; Gagliardi, Carl A.; Semon, D. R.; Tribble, Robert E.; Xu, HM; Zaruba, A. F. (American Physical Society, 1993)
      Deuteron elastic scattering cross sections have been measured at 110 and 120 MeV on C, Ni-58, and Pb-208. Optical model potentials have been extracted and compared to deuteron global optical model potentials.
    • Formation and Decay of Toroidal and Bubble Nuclei and the Nuclear-Equation of State 
      Xu, HM; Natowitz, J. B.; Gagliardi, Carl A.; Tribble, Robert E.; Wong, C. Y.; Lynch, W. G. (American Physical Society, 1993)
      Multifragmentation, following the formation of toroidal and bubble nuclei, is observed with an improved Boltzmann-Uehling-Uhlenbeck model for central Mo-92 + Mo-92 collisions. With a stiff equation of state, simultaneous ...
    • Fragmentation Barriers of Toroidal and Bubble Nuclei 
      Xu, HM; Gagliardi, Carl A.; Tribble, Robert E.; Wong, C. Y. (American Physical Society, 1994)
      With an improved Boltzmann-Uehling-Uhlenbeck model, the deformation energy surfaces in reactions leading to the formation of toroidal and bubble nuclei are examined for central Mo-92+Mo-92 collisions. We found that the ...
    • Gamow-Teller strength of Mg-26 
      Xu, HM; Gagliardi, Carl A.; Ajupova, G. K.; Kokenge, B.; Lui, YW. (American Physical Society, 1996)
      We have measured cross sections for (d,He-2)-induced reactions on Mg-26 at an energy of E(d)=125.2 MeV. The measured Gamow-Teller strength is significantly smaller than that inferred from (p,n) reactions. We demonstrate ...
    • l-forbidden Gamow-Teller beta decay of Cu-57 
      Semon, D. R.; Allen, MC; Dejbakhsh, H.; Gagliardi, Carl A.; Hale, SE; Jiang, J.; Trache, L.; Tribble, Robert E.; Yennello, SJ; Xu, HM; Zhou, XG; Brown, BA. (American Physical Society, 1996)
      Absolute branching ratios for the beta decay of Cu-57 to excited states up to 3.3 MeV in Ni-57 have been determined, including the rho-forbidden Gamow-Teller transition to the first excited state in Ni-57. Four transitions ...