95 citations · 2.4k across the 96 of their papers we have counts for
5 papers · 1 filter
Strong isospin violation and chiral logarithms in the baryon spectrum
David A. Brantley, Balint Joo, Ekaterina V. Mastropas +4
We present a precise lattice QCD calculation of the contribution to the neutron-proton mass splitting arising from strong isospin breaking, MeV. We als…
Axial-Current Matrix Elements in Light Nuclei from Lattice QCD
Martin J. Savage, Phiala E. Shanahan, Brian C. Tiburzi +7
I present results from the first lattice QCD calculations of axial-current matrix elements in light nuclei, performed by the NPLQCD collaboration. Precision calculations of these m…
Proton-proton fusion and tritium -decay from lattice quantum chromodynamics
Martin J. Savage, Phiala E. Shanahan, Brian C. Tiburzi +7
The nuclear matrix element determining the fusion cross section and the Gamow-Teller matrix element contributing to tritium -decay are calculated with lattice Qu…
Octet Baryon Magnetic Moments from Lattice QCD: Approaching Experiment from a Three-Flavor Symmetric Point
Assumpta Parreno, Martin J. Savage, Brian C. Tiburzi +4
Lattice QCD calculations with background magnetic fields are used to determine the magnetic moments of the octet baryons. Computations are performed at the physical value of the st…
Neutrinoless double beta decay from lattice QCD
Amy Nicholson, Evan Berkowitz, Chia Cheng Chang +7
While the discovery of non-zero neutrino masses is one of the most important accomplishments by physicists in the past century, it is still unknown how and in what form these masse…