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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)

Here, the longitudinal and transverse electromagnetic response functions of $$^{12}$$C 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. We find excellent agreement between theory and experiment and, in particular, no evidence for the quenching of measured versus calculated longitudinal response. This is further corroborated by a re-analysis of the Coulomb sum rule, in which the contributions from the low-lying $$J^\pi\,$$=$$\, 2^+$$, $0^+$ (Hoyle), and $4^+$ states in $$^{12}$$C are accounted for explicitly in evaluating the total inelastic strength.

Research Organization:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
Grant/Contract Number:
AC02-06CH11357; AC52-06NA25396; AC05-06OR23177; AC02-05CH11231
OSTI ID:
1295613
Report Number(s):
JLAB-THY--16-2241; DOE/OR/23177--3787; arXiv:1605.00248
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 8 Vol. 117; ISSN 0031-9007; ISSN PRLTAO
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (45)

Maximum entropy analysis of oversampled data problems journal April 1990
Bayesian inference and the analytic continuation of imaginary-time quantum Monte Carlo data journal May 1996
The effect of confinement size on nuclear structure functions journal September 1983
Energy levels of light nuclei A = 11–12 journal August 1975
Deep-inelastic electron scattering from carbon journal July 1983
Energy levels of light nuclei A = 11–12 journal January 1985
Energy levels of light nuclei A = 11−12 journal January 1990
Quasi-elastic response functions. The Coulomb sum revisited journal June 1996
Nuclear binding and deep inelastic scattering journal October 1997
Density dependence of the EMC effect journal December 1999
The Illinois Extension to the Fujita-Miyazawa Three-Nucleon Force
  • Pieper, Steven C.; Sakai, Hideyuki; Sekiguchi, Kimiko
  • POLARIZED ANTIPROTON BEAMS - HOW: An International Workshop, AIP Conference Proceedings https://doi.org/10.1063/1.2932280
conference January 2008
Green’s function Monte Carlo study of light nuclei journal November 1987
Inclusive electron scattering and pion degrees of freedom in light nuclei journal June 1994
Transverse electric form factors for electron scattering and violation of current conservation in nuclear models journal May 1995
Accurate nucleon-nucleon potential with charge-independence breaking journal January 1995
Electromagnetic form factors of the bound nucleon journal November 1999
Quantum Monte Carlo calculations of six-quark states journal June 2000
Longitudinal and transverse quasielastic response functions of light nuclei journal January 2002
Weak transitions in A = 6 and 7 nuclei journal April 2002
Electromagnetic structure of A=2 and 3 nuclei and the nuclear current operator journal July 2005
Quantum Monte Carlo calculations of electromagnetic moments and transitions in A ≤ 9 nuclei with meson-exchange currents derived from chiral effective field theory journal March 2013
Nucleon and nucleon-pair momentum distributions in A ≤ 12 nuclei journal February 2014
Quantum Monte Carlo calculations of electromagnetic transitions in Be 8 with meson-exchange currents derived from chiral effective field theory journal August 2014
Electromagnetic and neutral-weak response functions of He 4 and C 12 journal June 2015
Electromagnetic N - Δ transition at high Q 2 journal November 1986
Pair Decay Width of the Hoyle State and its Role for Stellar Carbon Production journal July 2010
Charge Form Factor and Sum Rules of Electromagnetic Response Functions in C 12 journal August 2013
Neutral Weak Current Two-Body Contributions in Inclusive Scattering from C 12 journal May 2014
Relativistic and Nuclear Medium Effects on the Coulomb Sum Rule journal January 2016
Determination of the Deformation in C 12 from Electron Scattering journal October 1971
Determination of the Deformation in C 12 from Electron Scattering journal September 1971
Convection Currents and Spin Magnetization in E 2 Transitions of C 12 journal December 1978
Modification of the Nucleon's Properties in Nuclear Matter journal February 1981
Euclidean proton response in light nuclei journal June 1992
Microscopic Calculation of L 6 i Elastic and Transition Form Factors journal November 1998
Polarization Transfer in the H e 4 ( e → , e ′ p → ) H 3 Reaction up to Q 2 = 2.6     ( G e V / c ) 2 journal July 2003
Quark Structure and Nuclear Effective Forces journal September 2004
Polarization Transfer in H 4 e ( e → , e ′ p → ) H 3 : Is the Ratio G E p / G M p Modified in the Nuclear Medium? journal February 2005
Tensor Forces and the Ground-State Structure of Nuclei journal March 2007
Structure and dynamics of few-nucleon systems journal July 1998
Quantum Monte Carlo methods for nuclear physics journal September 2015
Weak Transitions in A=6 and 7 Nuclei text January 2002
Electromagnetic structure of A=2 and 3 nuclei and the nuclear current operator text January 2005
Tensor Forces and the Ground-State Structure of Nuclei text January 2006
An accurate nucleon-nucleon potential with charge-independence breaking text January 1994

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