activity
20162025
most citedThe GRIFFIN Facility for Decay-Spectroscopy Studies at TRIUMF-ISAC

42 citations · 170 across the 20 of their papers we have counts for

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nucl-ex2025

Extremely large oblate deformation of the first excited state in C: a new challenge to modern nuclear theory

C. Ngwetsheni, J. N. Orce, P. Navrátil +14

A Coulomb-excitation study of the high-lying first excited state at 4.439 MeV in the nucleus C has been carried out using the Pb(C,C)Pb…

nucl-ex2023★ 5 cited

Structure Studies of from the Be(d,p) reaction in inverse kinematics on a solid deuteron target

J. Kovoor, K. L. Jones, J. Hooker +42

The low-lying structure of Be has remained an enigma for decades. Despite numerous experimental and theoretical studies, large inconsistencies remain. Being both unbound, an…

nucl-ex2023

Decay Spectroscopy of Eu: Quasiparticle Configurations of Excited States and Structure of = Band-heads in Gd

D. Yates, R. Kruecken, I. Dillmann +45

\noindent \textbf{Background:} Detailed spectroscopy of neutron-rich, heavy, deformed nuclei is of broad interest for nuclear astrophysics and nuclear structure. Nuclei in the r-pr…

nucl-ex2023★ 10 cited

study of states in : Implications for new physics searches with xenon detectors

B. M. Rebeiro, S. Triambak, P. E. Garrett +21

We used the Ba reaction to carry out an in-depth study of states in Cs, up to around 2.5~MeV. In this work, we place emphasis on hitherto unobserved states b…

nucl-ex2022★ 1 cited

High-precision half-life determination of O via direct counting

S. Sharma, G. F. Grinyer, G. C. Ball +30

The half-life of the superallowed Fermi emitter O was determined to high precision via a direct counting experiment performed at the Isotope Separator and Accelera…

nucl-ex2022★ 4 cited

Isospin Mixing and the Cubic Isobaric Multiplet Mass Equation in the Lowest T = 2, A = 32 Quintet

M. Kamil, S. Triambak, A. Magilligan +24

The isobaric multiplet mass equation (IMME) is known to break down in the first T = 2, A = 32 isospin quintet. In this work we combine high-resolution experimental data with state-…

nucl-ex2021★ 19 cited

First Direct Measurement of an Astrophysical p-Process Reaction Cross Section Using a Radioactive Ion Beam

G. Lotay, S. A. Gillespie, M. Williams +35

We have performed the first direct measurement of the 83Rb(p,g) radiative capture reaction cross section in inverse kinematics using a radioactive beam of 83Rb at incident energies…

nucl-ex2021★ 4 cited

Ba and La structure from lifetime measurements

B. Olaizola, A. Babu, R. Umashankar +21

The occurrence of octupole shapes in even-mass neutron-rich Ba isotopes has been well established. However, the situation with the odd-mass Ba and odd or odd-odd La nuclei around t…

nucl-ex2021★ 5 cited

Spectroscopy of states in using the reaction

B. M. Rebeiro, S. Triambak, P. E. Garrett +16

Background: The Ba isotope is the daughter nucleus in Xe decay. It also lies in a shape transitional region of the nuclear chart, making it a suitable candidat…

nucl-ex2021★ 7 cited

Investigation of pair-correlated states in Ba via the Ba() reaction

J. C. Nzobadila Ondze, B. M. Rebeiro, S. Triambak +13

We performed a high resolution study of states in Ba using the Ba() two-neutron transfer reaction. Our experiment shows a significant portion of the $L…

nucl-ex2020★ 8 cited

High-Precision Branching Ratio Measurement and Spin Assignment Implications for Ga Superallowed Decay

A. D. MacLean, A. T. Laffoley, C. E. Svensson +48

A high-precision branching ratio measurement for the superallowed Fermi emitter Ga was performed with the Gamma-Ray Infrastructure for Fundamental Investigations of…

nucl-ex2020★ 3 cited

Decay Spectroscopy of Cd

Y. Saito, I. Dillmann, R. Krücken +42

Excited states of In populated following the -decay of Cd were experimentally studied with the GRIFFIN spectrometer at the ISAC facility of TRIUMF, Canada. A 480…

nucl-ex2020★ 18 cited

Benchmarking Xe Neutrinoless Decay Matrix Element Calculations with the Reaction

B. M. Rebeiro, S. Triambak, P. E. Garrett +18

We used a high-resolution magnetic spectrograph to study neutron pair-correlated states in Ba, produced via the reaction. In conjunction with st…

nucl-ex2019★ 19 cited

Observation of excited states in Mg sheds light on nuclear forces and shell evolution

J. S. Randhawa, R. Kanungo, M. Holl +35

The exotic Borromean nucleus Mg with = 8, located at the proton drip-line provides a unique testing ground for nuclear forces and the evolution of shell structure in the…

nucl-ex2018

Half-Lives of Neutron Rich Cd and In

R. Dunlop, C. E. Svensson, C. Andreoiu +40

The half-lives of isotopes around the shell closure are an important ingredient in astrophysical simulations and strongly influence the magnitude of the second -process a…

nucl-ex2017★ 5 cited

High-Precision Half-life Measurement for the Superallowed Fermi Emitter Mg

M. R. Dunlop, C. E. Svensson, G. C. Ball +23

A high-precision half-life measurement for the superallowed Fermi emitter Mg was performed at the TRIUMF-ISAC facility using a 4 proportional gas counter. The resul…

nucl-ex2016★ 7 cited

A Search for States in Cr: Implications for the Superallowed -decay of Mn

K. G. Leach, P. E. Garrett, G. C. Ball +16

A CrCr two-neutron pickup reaction was performed using the Q3D magnetic spectrograph at the Maier-Leibnitz-Laboratorium in Garching, Germany. Excited states in…