Asymptotic normalization coefficients fromab initiocalculations
نویسندگان
چکیده
منابع مشابه
Asymptotic normalization coefficients for 14 N ^ 13 C ¿ p from
The C( He,d) N proton transfer reaction has been measured at an incident energy of 26.3 MeV. Angular distributions for proton transfer to the ground state and excited states at 2.313 and 3.948 MeV in N are analyzed within the framework of the modified DWBA. Asymptotic normalization coefficients ~ANC’s! defining the amplitude of the tails of the N bound-state wave functions in the C1p channel ar...
متن کاملAsymptotic normalization coefficients, spectroscopic factors, and direct radiative capture rates
We compare the use of asymptotic normalization coefficients ~ANC’s! and spectroscopic factors determined from peripheral transfer reactions for determining the overall normalization of peripheral direct radiative capture reaction processes. We demonstrate that ANC’s provide a natural way to parametrize the rates of both peripheral transfer and direct capture reactions. Furthermore, ANC’s inferr...
متن کاملAstrophysical S factor for 13 C „ p , g ... 14 N and asymptotic normalization coefficients
We reanalyze the C(p ,g)N radiative capture reaction within the R-matrix approach. The low-energy astrophysical S factor has important contributions from both resonant and onresonant captures. The normalization of the nonresonant component of the transition to a particular N bound state is expressed in terms of the asymptotic normalization coefficient ~ANC!. In the analysis we use the experimen...
متن کاملSpectroscopic factors and asymptotic normalization coefficients for 0 p-shell nuclei: Recent updates
Extended tables are presented for spectroscopic factors, asymptotic normalization coefficients and rms radii of one-nucleon overlap functions for 0p-shell nuclei calculated in the source term approach using shell model wave functions. The tabulated data includes both new results and updates on previously published values. They are compared with recent results obtained in ab initio calculations,...
متن کاملOverlap functions , spectroscopic factors , and asymptotic normalization coefficients generated by a shell - model source term
Overlap functions for one-nucleon removal are calculated as solutions of the inhomogeneous equation. The source term for this equation is generated by the 0h̄ω no-core shell-model wave functions and the effective nucleon-nucleon (NN ) interactions that fit oscillator matrix elements derived from the NN scattering data. For the lightest A 4 nuclei this method gives reasonable agreement with exact...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review C
سال: 2011
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.83.041001