Nucleon and nucleon-pair momentum distributions in A≤12 nuclei
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Jefferson Lab., Newport News, VA (United States); Old Dominion Univ., Norfolk, VA (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
We report variational Monte Carlo calculations of single-nucleon momentum distributions for A≤12 nuclei and nucleon-pair and nucleon-cluster momentum distributions for A≤8. The wave functions have been generated for a Hamiltonian containing the Argonne ν18 two-nucleon and Urbana X three-nucleon potentials. The single-nucleon and nucleon-pair momentum distributions exhibit universal features attributable to the one-pion-exchange tensor interaction The single-nucleon distributions are broken down into proton and neutron components and spin-up and spin-down components where appropriate. The nucleon-pair momentum distributions are given separately for pp and pn pairs. The nucleon-cluster momentum distributions include dp in 3He, tp and dd in S4He, αd in 6Li,αt in 7Li, and αα in 8Be. Detailed tables are provided on-line for download.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- AC02-06CH11357; AC05-06OR23177; AC52-06NA25396
- OSTI ID:
- 1119574
- Report Number(s):
- JLAB-THY-13-1789; DOE/OR/23177-2741; arXiv:1309.3794; NUCLEI SciDAC grant
- Journal Information:
- Physical Review C, Nuclear Physics, Vol. 89, Issue 02; ISSN 0556-2813
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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