19 citations · 44 across the 4 of their papers we have counts for
4 papers
Test of Lorentz invariance in decay of polarized
A. Sytema, J. E. van den Berg, O. Böll +17
We search for a dependence of the lifetime of nuclei on the nuclear spin direction. Such a directional dependence would be evidence for Lorentz-invariance violatio…
A gas cell for stopping, storing and polarizing radioactive particles
A. Sytema, J. E. van den Berg, O. Böll +14
A radioactive beam of 20Na is stopped in a gas cell filled with Ne gas. The stopped particles are polarized by optical pumping. The degree of polarization that can be achieved is s…
First Test of Lorentz Invariance in the Weak Decay of Polarized Nuclei
S. E. Müller, E. A. Dijck, H. Bekker +17
A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized 20Na nuclei. This test is unique to Gamow-Te…
Isotope Shifts of the D - P Transition in Trapped Short-Lived Ra
G. S. Giri, O. O. Versolato, J. E. van den Berg +13
Laser spectroscopy of short-lived radium isotopes in a linear Paul trap has been performed. The isotope shifts of the D - P transition in $^{209…