activity
20192026
most citedDiscrepancy between experimental and theoretical -decay rates resolved from first principles

352 citations · 564 across the 9 of their papers we have counts for

collaborators

9 papers

nucl-th2026

Future directions in nuclear decay at FRIB and beyond

Garrett B. King, Ayala Glick-Magid, Grigor Sargsyan +38

Motivated by the opportunities presented for studies relevant to nuclear structure, astrophysics, and fundamental symmetries with nuclear decay, the Facility for Rare Isotope B…

nucl-th2023★ 8 cited

Ab initio investigation of the Li()Be process and the X17 boson

P. Gysbers, P. Navratil, K. Kravvaris +2

Observations of anomalies in the electron-positron angular correlations in high-energy decays in He, Be, and C have been reported recently by the ATOMKI collaboratio…

nucl-th2022

Ab initio investigations of A=8 nuclei: scattering, deformation in He, radiative capture of protons on Be and Li and the X17 boson

P. Navratil, K. Kravvaris, P. Gysbers +3

We apply the No-Core Shell Model with Continuum (NCSMC) that is capable of describing both bound and unbound states in light nuclei in a unified way with chiral two- and three-nucl…

nucl-th2022★ 35 cited

Ab initio prediction of the big bang radiative capture

Chloë Hebborn, Guillaume Hupin, Konstantinos Kravvaris +3

The rate at which helium (He) and deuterium () fuse together to produce lithium-6 (Li) and a ray, HeLi, is a critical puzzle piece in resolving the roug…

nucl-ex2021★ 2 cited

Constraining new physics with a novel measurement of the Ne -decay branching ratio

Yonatan Mishnayot, Ayala Glick-Magid, Hitesh Rahangdale +20

Measurements of the beta-neutrino correlation coefficient (a) in nuclear beta decay, together with the Fierz interference term (b), provide a robust test for the existen…

nucl-th2021★ 1 cited

Nuclear ab initio calculations of 6He -decay for beyond the Standard Model studies

Ayala Glick-Magid, Christian Forssén, Daniel Gazda +3

Precision measurements of -decay observables offer the possibility to search for deviations from the Standard Model. A possible discovery of such deviations requires accompanyin…

nucl-th2020★ 87 cited

Coupled-cluster calculations of neutrinoless double-beta decay in Ca

S. J. Novario, P. Gysbers, J. Engel +6

We use coupled-cluster theory and nuclear interactions from chiral effective field theory to compute the nuclear matrix element for the neutrinoless double-beta decay of Ca.…

quant-ph2020★ 79 cited

Improving Hamiltonian encodings with the Gray code

Olivia Di Matteo, Anna McCoy, Peter Gysbers +3

Due to the limitations of present-day quantum hardware, it is especially critical to design algorithms that make the best possible use of available resources. When simulating quant…

nucl-th2019★ 352 cited

Discrepancy between experimental and theoretical -decay rates resolved from first principles

P. Gysbers, G. Hagen, J. D. Holt +8

-decay, a process that changes a neutron into a proton (and vice versa), is the dominant decay mode of atomic nuclei. This decay offers a unique window to physics beyond the sta…