Electromagnetic response of : A first-principles calculation
Journal Article
·
· Physical Review Letters
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Old Dominion Univ., Norfolk, VA (United States)
The longitudinal and transverse electromagnetic response functions of 12C are computed in a “first-principles” Green’s function Monte Carlo calculation, based on realistic two- and three-nucleon interactions and associated one- and two-body currents. Here we find excellent agreement between theory and experiment and, in particular, no evidence for the quenching of the measured versus calculated longitudinal response. This is further corroborated by a reanalysis of the Coulomb sum rule, in which the contributions from the low-lying Jπ = 2+, 0$$+\atop{2}$$ (Hoyle), and 4+ states in 12C are accounted for explicitly in evaluating the total inelastic strength.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Laboratory Directed Research and Development (LDRD) Program
- Grant/Contract Number:
- AC02-06CH11357; AC52-06NA25396; AC05-06OR23177; AC02-05CH11231
- OSTI ID:
- 1295613
- Alternate ID(s):
- OSTI ID: 1294715; OSTI ID: 1345149
- Report Number(s):
- JLAB-THY-16-2241; DOE/OR/23177-3787; arXiv:1605.00248; LA-UR-16-22606; PRLTAO
- Journal Information:
- Physical Review Letters, Vol. 117, Issue 8; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 54 works
Citation information provided by
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