A. Welker

activity

20152025

most citedLaser spectroscopy of neutron-rich

^{207, 208}

Hg isotopes: Illuminating the kink and odd-even staggering in charge radii across the

N = 126

shell closure

81 citations · 491 across the 14 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

nucl-ex2019★ 1 cited

$Q_{EC}$ -value determination for $^{21}$ Na $\to^{21}$ Ne and $^{23}$ Mg $\to^{23}$ Na mirror-nuclei decays using high-precision mass spectrometry with ISOLTRAP at ISOLDE/CERN

Jonas Karthein, Dinko Atanasov, Klaus Blaum +14

We report on high-precision $Q_{EC}$ values of the $^{21}$ Na $\to^{21}$ Ne and $^{23}$ Mg $\to^{23}$ Na mirror $β$ -transitions from mass measurements with ISOLT…

nucl-ex2019★ 18 cited

Direct decay-energy measurement as a route to the neutrino mass

Jonas Karthein, Dinko Atanasov, Klaus Blaum +11

A high-precision measurement of the $^{131}$ Cs $\to^{131}$ Xe ground-to-ground-state electron-capture $Q_{EC}$ -value was performed using the ISOLTRAP mass spectrom…

nucl-ex2019★ 69 cited

Shape staggering of mid-shell mercury isotopes from in-source laser spectroscopy compared with Density Functional Theory and Monte Carlo Shell Model calculations

S. Sels, T. Day Goodacre, B. A. Marsh +45

Neutron-deficient $^{177 - 185}$ Hg isotopes were studied using in-source laser resonance-ionization spectroscopy at the CERN-ISOLDE radioactive ion-beam facility, in an experiment co…

QEC​-value determination for 21Na→21Ne and 23Mg→23Na mirror-nuclei decays using high-precision mass spectrometry with ISOLTRAP at ISOLDE/CERN

Direct decay-energy measurement as a route to the neutrino mass

Shape staggering of mid-shell mercury isotopes from in-source laser spectroscopy compared with Density Functional Theory and Monte Carlo Shell Model calculations

$Q_{EC}$ -value determination for $^{21}$ Na $\to^{21}$ Ne and $^{23}$ Mg $\to^{23}$ Na mirror-nuclei decays using high-precision mass spectrometry with ISOLTRAP at ISOLDE/CERN