217 citations · 1.6k across the 34 of their papers we have counts for
34 papers
Quantum Monte Carlo calculations of Zemach moments in nuclei
Garrett B. King, Sonia Bacca, Graham Chambers-Wall +4
Modern atomic spectroscopy has reached a level of precision at which nuclear-structure effects can no longer be neglected and must be quantified reliably. In particular, hyperfine…
Quantum Monte Carlo calculation of in the superallowed beta decay of C
Maria Piarulli, R. B. Wiringa, Alessandro Lovato +2
We perform an ab initio quantum Monte Carlo calculation of the isospin-symmetry-breaking correction to the superallowed decay of . Using both phenomenologic…
Electromagnetic radii of light nuclei from variational Monte Carlo calculations
G. B. King, G. Chambers-Wall, A. Gnech +3
We present variational Monte Carlo calculations of charge and magnetic radii in nuclei. The calculations are based on the Norfolk two- and three-nucleon interactions, an…
Quantum Monte Carlo calculations of electron scattering from in the Short-Time Approximation
Lorenzo Andreoli, Garrett B. King, Saori Pastore +4
The Short-Time approximation is a method introduced to evaluate electroweak nuclear response for systems with , extending the reach of first-principle many-body Quantum Mo…
Bayesian analysis of nucleon-nucleon scattering data in pionless effective field theory
J. M. Bub, M. Piarulli, R. J. Furnstahl +2
We perform Bayesian model calibration of two-nucleon () low-energy constants (LECs) appearing in an interaction based on pionless effective field theory (EFT). The calibra…
Longitudinal form factors of nuclei in a chiral effective field theory approach
G. B. King, G. Chambers-Wall, A. Gnech +3
In this work, we present the elastic electron scattering longitudinal form factors of nuclei computed in a variational Monte Carlo approach. We employ the Norfolk family…
Magnetic structure of nuclei using the Norfolk nuclear models with quantum Monte Carlo methods
G. Chambers-Wall, A. Gnech, G. B. King +4
We present Quantum Monte Carlo calculations of magnetic moments, form factors, and densities of nuclei within a chiral effective field theory approach. We use the Norfolk…
Quantum Monte Carlo calculations of magnetic form factors in light nuclei
G. Chambers-Wall, A. Gnech, G. B. King +4
We present Quantum Monte Carlo calculations of magnetic form factors in nuclei, based on Norfolk two- and three-nucleon interactions, and associated one- and two-body elec…
Nuclear decay as a probe for physics beyond the Standard Model
M. Brodeur, N. Buzinsky, M. A. Caprio +43
This white paper was submitted to the 2022 Fundamental Symmetries, Neutrons, and Neutrinos (FSNN) Town Hall Meeting in preparation for the next NSAC Long Range Plan. We advocate to…
Dilute neutron star matter from neural-network quantum states
Bryce Fore, Jane M. Kim, Giuseppe Carleo +2
Low-density neutron matter is characterized by fascinating emergent quantum phenomena, such as the formation of Cooper pairs and the onset of superfluidity. We model this density r…
Long Range Plan: Dense matter theory for heavy-ion collisions and neutron stars
Alessandro Lovato, Travis Dore, Robert D. Pisarski +61
Since the release of the 2015 Long Range Plan in Nuclear Physics, major events have occurred that reshaped our understanding of quantum chromodynamics (QCD) and nuclear matter at l…
Densities and momentum distributions in A <=12 nuclei from chiral effective field theory interactions
M. Piarulli, S. Pastore, R. B. Wiringa +2
Current and future electron and neutrino scattering experiments will be greatly aided by a better understanding of the role played by short-range correlations in nuclei. Two-body p…
Muon capture on deuteron using local chiral potentials
L. Ceccarelli, A. Gnech, L. E. Marcucci +2
The muon capture reaction in the doublet hyperfine state is studied using nuclear potentials and consistent currents derived in chiral effective f…
Ab initio calculation of the decay spectrum of He
Garrett B. King, Alessandro Baroni, Vincenzo Cirigliano +5
We calculate the spectrum in the decay of He using Quantum Monte Carlo methods with nuclear interactions derived from chiral Effective Field Theory and consistent weak vect…
Benchmark calculations of infinite neutron matter with realistic two- and three-nucleon potentials
A. Lovato, I. Bombaci, D. Logoteta +2
We present the equation of state of infinite neutron matter as obtained from highly-realistic Hamiltonians that include nucleon-nucleon and three-nucleon coordinate-space potential…
Partial muon capture rates in and nuclei with chiral effective field theory
G. B. King, S. Pastore, M. Piarulli +1
Searches for neutrinoless-double beta decay rates are crucial in addressing questions within fundamental symmetries and neutrino physics. The rates of these decays depend not only…
Local two- and three-nucleon chiral interactions
Maria Piarulli, Rocco Schiavilla
Understanding the structure and reactions of nuclei from first principles has been a long-standing goal of nuclear physics. In this respect, few- and many-body systems provide a un…
Two- and three-nucleon contact interactions and ground-state energies of light- and medium-mass nuclei
R. Schiavilla, L. Girlanda, A. Gnech +5
Classes of two-nucleon () contact interactions are developed in configuration space at leading order (LO), next-to-leading order (NLO), and next-to-next-to-next-to-leading orde…
Chiral Effective Field Theory Calculations of Weak Transitions in Light Nuclei
G. B. King, L. Andreoli, S. Pastore +5
We report Quantum Monte Carlo calculations of weak transitions in nuclei, based on the Norfolk two- and three-nucleon chiral interactions, and associated one- and two-bo…
Local nucleon-nucleon and three-nucleon interactions within chiral effective field theory
Maria Piarulli, Ingo Tews
To obtain an understanding of the structure and reactions of nuclear systems from first principles has been a long-standing goal of nuclear physics. In this respect, few- and many-…
Reexamining the relation between the binding energy of finite nuclei and the equation of state of infinite nuclear matter
M. C. Atkinson, W. H. Dickhoff, M. Piarulli +2
The energy density is calculated in coordinate space for C, Ca, Ca, and Pb using a dispersive optical model constrained by all relevant data including…
Atomic nuclei from quantum Monte Carlo calculations with chiral EFT interactions
Stefano Gandolfi, Diego Lonardoni, Alessandro Lovato +1
Quantum Monte Carlo methods are powerful numerical tools to accurately solve the Schrödinger equation for nuclear systems, a necessary step to describe the structure and reactions…
Benchmark calculations of pure neutron matter with realistic nucleon-nucleon interactions
M. Piarulli, I. Bombaci, D. Logoteta +2
We report benchmark calculations of the energy per particle of pure neutron matter as a function of the baryon density using three independent many-body methods: Brueckner-Bethe-Go…
A renormalized approach to neutrinoless double-beta decay
V. Cirigliano, W. Dekens, J. de Vries +6
The process at the heart of neutrinoless double-beta decay, induced by a light Majorana neutrino, is investigated in pionless and chiral effective fi…