Symmetry violations in nuclear and neutron decay
KK Vos, HW Wilschut, RGE Timmermans - Reviews of Modern Physics, 2015 - APS
The role of β decay as a low-energy probe of physics beyond the standard model is
reviewed. Traditional searches for deviations from the standard model structure of the weak …
reviewed. Traditional searches for deviations from the standard model structure of the weak …
values of the mirror transitions and the weak-magnetism-induced current in allowed nuclear decay
N Severijns, L Hayen, V De Leebeeck… - Physical Review C, 2023 - APS
The precision of correlation measurements in neutron and nuclear β decay has now
reached the level of about 1% and better. At this level of precision, higher-order corrections …
reached the level of about 1% and better. At this level of precision, higher-order corrections …
Precision Measurement of the Asymmetry in Spin-Polarized Decay
B Fenker, A Gorelov, D Melconian, JA Behr… - Physical Review Letters, 2018 - APS
Using Triumf's neutral atom trap, Trinat, for nuclear β decay, we have measured the β
asymmetry with respect to the initial nuclear spin in K 37 to be A β=-0.5707 (13) syst (13) stat …
asymmetry with respect to the initial nuclear spin in K 37 to be A β=-0.5707 (13) syst (13) stat …
Precision calculation of isospin-symmetry-breaking corrections to mirror decays using configuration-interaction framework built upon multireference charge …
Background: Theoretical approaches based on energy density functionals (EDF) are gaining
in popularity due to their broad range of applicability. One of their key features is the proper …
in popularity due to their broad range of applicability. One of their key features is the proper …
-value determination for and mirror-nuclei decays using high-precision mass spectrometry with ISOLTRAP at the CERN ISOLDE facility
We report on high-precision Q EC values of the Na 21→ Ne 21 and Mg 23→ Na 23 mirror β
transitions from mass measurements with ISOLTRAP at the CERN ISOLDE facility. A …
transitions from mass measurements with ISOLTRAP at the CERN ISOLDE facility. A …
Calculations of the β-decay half-lives of neutron-deficient nuclei
W Tan, D Ni, Z Ren - Chinese Physics C, 2017 - iopscience.iop.org
In this work, β+/EC decays of some medium-mass nuclei are investigated within the
extended quasiparticle random-phase approximation (QRPA), where neutron-neutron …
extended quasiparticle random-phase approximation (QRPA), where neutron-neutron …
Precision measurements with LPCTrap at GANIL
E Liénard, G Ban, C Couratin, P Delahaye… - Hyperfine …, 2015 - Springer
The experimental achievements and the results obtained so far with the LPCTrap device
installed at GANIL are presented. The apparatus is dedicated to the study of the weak …
installed at GANIL are presented. The apparatus is dedicated to the study of the weak …
Precision half-life measurement of the decay of
PD Shidling, D Melconian, S Behling, B Fenker… - Physical Review C, 2014 - APS
The half-life of K 37 has been measured to be 1.23651 (94) s, a value nearly an order of
magnitude more precise than the best previously reported. The β+ decay of K 37 occurs …
magnitude more precise than the best previously reported. The β+ decay of K 37 occurs …
Determination of the values of the mirror nuclei and at LEBIT
M Eibach, G Bollen, M Brodeur, K Cooper, K Gulyuz… - Physical Review C, 2015 - APS
We report the first direct measurement of the transition energy Q EC of the Na 21 mixed
Fermi–Gamow-Teller decay. This is the first of the T= 1/2 mirror nuclei decays used for the …
Fermi–Gamow-Teller decay. This is the first of the T= 1/2 mirror nuclei decays used for the …
High-precision half-life measurement of the decay of
PD Shidling, RS Behling, B Fenker, JC Hardy, VE Iacob… - Physical Review C, 2018 - APS
The β+ decay of Na 21 to Ne 21 is one of the four cases currently being used to determine
the value of V ud from nuclear mirror (T= 1/2) transitions. To date, published values for the …
the value of V ud from nuclear mirror (T= 1/2) transitions. To date, published values for the …