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Title: Electromagnetic response of C 12 : A first-principles calculation

Journal Article · · Physical Review Letters
 [1];  [2];  [2];  [1];  [3]
  1. Argonne National Lab. (ANL), Argonne, IL (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  3. 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
Citation Metrics:
Cited by: 54 works
Citation information provided by
Web of Science

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Cited By (8)

Neutrino–nucleus cross sections for oscillation experiments journal December 2017
Neutral current neutrino-nucleus scattering: theory journal January 2020
Status and future of nuclear matrix elements for neutrinoless double-beta decay: a review journal March 2017
Local Nucleon-Nucleon and Three-Nucleon Interactions Within Chiral Effective Field Theory journal January 2020
Single- and two-nucleon momentum distributions for local chiral interactions text January 2018
Mean field and two-body nuclear effects in inclusive electron scattering on argon, carbon and titanium: the superscaling approach text January 2019
Neutral Current Neutrino-Nucleus Scattering. Theory text January 2019
Local nucleon-nucleon and three-nucleon interactions within chiral effective field theory text January 2020

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