417 citations · 1.5k across the 27 of their papers we have counts for
29 papers
Lattice QCD determination of neutron-antineutron matrix elements with physical quark masses
Enrico Rinaldi, Sergey Syritsyn, Michael L. Wagman +3
Matrix elements of six-quark operators are needed to extract new physics constraints from experimental searches for neutron-antineutron oscillations. This work presents in detail t…
Neutron-antineutron oscillations from lattice QCD
Enrico Rinaldi, Sergey Syritsyn, Michael L. Wagman +3
Fundamental symmetry tests of baryon number violation in low-energy experiments can probe beyond the Standard Model (BSM) explanations of the matter-antimatter asymmetry of the uni…
Perturbative Renormalization of Neutron-Antineutron Operators
Michael I. Buchoff, Michael Wagman
Two-loop anomalous dimensions and one-loop renormalization scheme matching factors are calculated for six-quark operators responsible for neutron-antineutron transitions. When comb…
Lattice QCD input for axion cosmology
Evan Berkowitz, Michael I. Buchoff, Enrico Rinaldi
One intriguing BSM particle is the QCD axion, which could simultaneously provide a solution to the Strong CP problem and account for some, if not all, of the dark matter density in…
Direct Detection of Stealth Dark Matter through Electromagnetic Polarizability
Thomas Appelquist, Evan Berkowitz, Richard C. Brower +15
We calculate the spin-independent scattering cross section for direct detection that results from the electromagnetic polarizability of a composite scalar baryon dark matter candid…
Stealth Dark Matter: Dark scalar baryons through the Higgs portal
Thomas Appelquist, Richard C. Brower, Michael I. Buchoff +14
We present a new model of "Stealth Dark Matter": a composite baryonic scalar of an strongly-coupled theory with even . All mass scales are technically natural…