R. B. Cakirli

TL;DR: The mass determination of the exotic calcium isotopes 53Ca and 54Ca is reported, using the multi-reflection time-of-flight mass spectrometer of ISOLTRAP at CERN, to establish a prominent shell closure at neutron number N = 32, in excellent agreement with the theoretical calculations.

TL;DR: The recently confirmed neutron-shell closure at N=32 has been investigated for the first time below the magic proton number Z=20 with mass measurements of the exotic isotopes (52,53)K, highlighting the doubly magic nature of this nuclide.

TL;DR: In this article, the authors proposed a method for high-accuracy mass measurements of the shortest-lived isotopes and decay studies at the FAIR facility using an electron beam ion trap for charge breeding, ion traps for beam preparation, and a high-precision Penning trap system for mass measurements and decay analysis.

TL;DR: The masses of the neutron-rich radon isotopes {223-229}Rn have been determined for the first time, using the ISOLTRAP setup at CERN ISOLDE, and the first discovery of a new nuclide, 229Rn, by Penning-trap mass measurement is marked.

TL;DR: In this paper, the authors constructed double differences of binding energies that exhibit the valence proton-neutron interaction and showed that these double differences, known as ''ensuremath{\delta}{V}_{\mathit{pn}}(Z,N)$, show singularities in light and heavy nuclei, respectively.