2 papers
nucl-ex2019
Simultaneous Measurements of the Beta Neutrino Angular Correlation in Ar Pure Fermi and Pure Gamow-Teller Transitions using Beta-Proton Coincidences
V. Araujo-Escalona, D. Atanasov, X. Fléchard +14
We report first time measurements of the beta-neutrino angular correlation based on the kinetic energy shift of protons emitted in parallel or anti-parallel directions with respect…
nucl-ex2018
Electron shakeoff following the \b{eta}+ decay of 19Ne+ and 35Ar+ trapped ions
X. Fabian, X. Fléchard, B. Pons +16
The electron shakeoff of 19F and 35Cl atoms resulting from the \b{eta}+ decay of 19Ne+ and 35Ar+ ions has been investigated using a Paul trap coupled to a time of flight recoil-ion…