skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Local chiral interactions, the tritium Gamow-Teller matrix element, and the three-nucleon contact term

Journal Article · · Physical Review C
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [5];  [9]
  1. Univ. of South Carolina, Columbia, SC (United States)
  2. Old Dominion Univ., Norfolk, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  3. Univ. of Pisa, Pisa (Italy); INFN-Pisa, Pisa (Italy)
  4. Univ. of Salento, Lecce (Italy); INFN-Lecce, Lecce (Italy)
  5. INFN-Pisa, Pisa (Italy)
  6. Argonne National Lab. (ANL), Argonne, IL (United States); Trento Institute for Fundamental Physics and Applications, Trento (Italy)
  7. Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Washington Univ., St. Louis, MO (United States)
  8. Argonne National Lab. (ANL), Argonne, IL (United States); Washington Univ., St. Louis, MO (United States)
  9. Argonne National Lab. (ANL), Argonne, IL (United States)

The Gamow-Teller (GT) matrix element contributing to tritium $$\beta$$ decay is calculated with trinucleon wave functions obtained from hyperspherical-harmonics solutions of the Schr\"odinger equation with the chiral two- and three-nucleon interactions including $$\Delta$$ intermediate states that have recently been constructed in configuration space. Predictions up to N3LO in the chiral expansion of the axial current (with $$\Delta$$'s) overestimate the empirical value by a few (1--4) \%. By exploiting the relation between the low-energy constant (LEC) in the contact three-nucleon interaction and two-body axial current, we provide new determinations of the LECs $$c_D$$ and $$c_E$$ that characterize this interaction by fitting the trinucleon binding energy and tritium GT matrix element. Some of the implications that the resulting models of three-nucleon interactions have on the spectra of light nuclei and the equation of state of neutron matter are briefly discussed. We also provide a partial analysis, which ignores $$\Delta$$'s, of the contributions due to loop corrections in the axial current at N4LO. Finally, explicit expressions for the axial current up to N4LO have been derived in configuration space, which other researchers in the field might find useful.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC02-06CH11357; SC0010300; AC05-06OR23177
OSTI ID:
1480311
Alternate ID(s):
OSTI ID: 1478603; OSTI ID: 1480456
Report Number(s):
JLAB-THY-18-2750; DOE/OR/23177-4477; arXiv:1806.10245; PRVCAN; 146169
Journal Information:
Physical Review C, Vol. 98, Issue 4; ISSN 2469-9985
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 47 works
Citation information provided by
Web of Science

References (70)

Uncertainties in constraining low-energy constants from 3H $ \beta$β decay journal August 2017
Femtometer toroidal structures in nuclei journal August 1996
Weak interactions in deuterons: Exchange currents and nucleon-nucleon interaction journal July 1976
Matching Pion-Nucleon Roy-Steiner Equations to Chiral Perturbation Theory journal November 2015
Erratum: Nuclear axial currents in chiral effective field theory [Phys. Rev. C 93 , 015501 (2016)] journal May 2017
Quantum Monte Carlo Calculations of Light Nuclei Using Chiral Potentials journal November 2014
Erratum: Tritium β decay in chiral effective field theory [Phys. Rev. C 94 , 024003 (2016)] journal May 2017
A Massive Pulsar in a Compact Relativistic Binary journal April 2013
Local chiral effective field theory interactions and quantum Monte Carlo applications journal November 2014
Weak capture of protons by protons journal August 1998
Proton-Proton Fusion and Tritium β Decay from Lattice Quantum Chromodynamics journal August 2017
Chiral Effective Field Theory Predictions for Muon Capture on Deuteron and He 3 journal January 2012
Light-Nuclei Spectra from Chiral Dynamics journal February 2018
Chiral dynamics and heavy-fermion formalism in nuclei: exchange axial currents journal October 1993
How Low-Energy Weak Reactions Can Constrain Three-Nucleon Forces and the Neutron-Neutron Scattering Length journal June 2006
Quantum Monte Carlo calculations of light nuclei with local chiral two- and three-nucleon interactions journal November 2017
Tensor force and exchange currents in the triton beta decay journal September 1970
Local chiral potentials with Δ -intermediate states and the structure of light nuclei journal November 2016
Accurate charge-dependent nucleon-nucleon potential at fourth order of chiral perturbation theory journal October 2003
Two-nucleon electromagnetic charge operator in chiral effective field theory ( χ EFT) up to one loop journal August 2011
Quantum Monte Carlo calculations of weak transitions in A = 6 10 nuclei journal February 2018
The Chiral Effective Pion-Nucleon Lagrangian of Order p4 journal August 2000
Partial-wave analysis of nucleon-nucleon scattering below the pion-production threshold journal August 2013
Minimally nonlocal nucleon-nucleon potentials with chiral two-pion exchange including Δ resonances journal February 2015
Weak proton capture reactions on H 1 and He 3 and tritium β decay journal August 1991
Nuclear axial currents in chiral effective field theory journal January 2016
Chiral Three-Nucleon Interactions in Light Nuclei, Neutron- α Scattering, and Neutron Matter journal February 2016
Chiral effective field theory and nuclear forces journal June 2011
Meson exchange currents in nuclear weak and electromagnetic interactions journal March 1971
Precision neutron interferometric measurements and updated evaluations of the n p and n d coherent neutron scattering lengths journal April 2003
Nuclear axial current operators to fourth order in chiral effective field theory journal March 2017
Exchange currents journal October 1989
Calculation of meson-exchange corrections to triton beta decay using realistic nuclear wave functions journal January 1972
Is a Trineutron Resonance Lower in Energy than a Tetraneutron Resonance? journal June 2017
Erratum: Partial-wave analysis of nucleon-nucleon scattering below the pion-production threshold [Phys. Rev. C 88 , 024002 (2013)] journal December 2013
Three-Nucleon Low-Energy Constants from the Consistency of Interactions and Currents in Chiral Effective Field Theory journal September 2009
Three-nucleon forces from chiral effective field theory journal December 2002
Proton–proton fusion in effective field theory to fifth order journal November 2001
PCAC and interaction current effect in triton beta decay journal August 1969
Proton-Proton Weak Capture in Chiral Effective Field Theory journal May 2013
Quenching of spin matrix elements in nuclei journal November 1987
Parameter-free effective field theory calculation for the solar proton-fusion and hep processes journal May 2003
Tritium β decay in chiral effective field theory journal August 2016
The Solar Proton Burning Process Revisited in Chiral Perturbation Theory journal November 1998
Interaction Contributions to the Solar p-p Reaction journal May 1972
Three-nucleon bound states using realistic potential models journal March 2003
A two-solar-mass neutron star measured using Shapiro delay journal October 2010
Quantum Monte Carlo calculations of neutron matter with chiral three-body forces journal February 2016
Erratum: Nuclear axial currents in chiral effective field theory [Phys. Rev. C 93 , 015501 (2016)] journal April 2016
Quantum Monte Carlo Calculations with Chiral Effective Field Theory Interactions journal July 2013
Nuclear forces with Δ excitations up to next-to-next-to-leading order, part I: Peripheral nucleon-nucleon waves journal May 2007
Exchange Currents conference June 2012
Chiral effective field theory and nuclear forces text January 2011
The proton-proton weak capture in chiral effective field theory text January 2013
Quantum Monte Carlo Calculations with Chiral Effective Field Theory Interactions text January 2013
Partial Wave Analysis of Nucleon-Nucleon Scattering below pion production threshold text January 2013
A Massive Pulsar in a Compact Relativistic Binary text January 2013
Quantum Monte Carlo Calculations of Light Nuclei Using Chiral Potentials text January 2014
Matching pion-nucleon Roy-Steiner equations to chiral perturbation theory text January 2015
Nuclear Axial Currents in Chiral Effective Field Theory text January 2015
Tritium $β$-decay in chiral effective field theory text January 2016
Is a Trineutron Resonance Lower in Energy than a Tetraneutron Resonance? text January 2016
Light-nuclei spectra from chiral dynamics text January 2017
Quantum Monte Carlo calculations of weak transitions in $A\,$=$\,$6--10 nuclei text January 2017
The chiral effective pion-nucleon Lagrangian of order p^4 text January 2000
Precision neutron interferometric measurements and updated evaluations of the n-p and n-d coherent neutron scattering lengths text January 2003
Three-Nucleon Forces from Chiral Effective Field Theory text January 2002
Accurate Charge-Dependent Nucleon-Nucleon Potential at Fourth Order of Chiral Perturbation Theory text January 2003
Nuclear forces with Delta-excitations up to next-to-next-to-leading order I: peripheral nucleon-nucleon waves text January 2007
Femtometer Toroidal Structures in Nuclei text January 1996

Cited By (2)


Figures / Tables (9)


Similar Records

Tritium β decay in chiral effective field theory
Journal Article · Thu Aug 18 00:00:00 EDT 2016 · Physical Review C · OSTI ID:1480311

Muon capture on deuteron and 3He
Journal Article · Sat Jan 01 00:00:00 EST 2011 · Physical Review. C, Nuclear Physics · OSTI ID:1480311

Comparative study of He 6 β -decay based on different similarity-renormalization-group evolved chiral interactions
Journal Article · Tue Sep 14 00:00:00 EDT 2021 · Physical Review C · OSTI ID:1480311