The atomic nucleus is a quantum many-body system whose constituent nucleons (protons
and neutrons) are subject to complex nucleon-nucleon interactions that include spin-and …

Nuclear charge radii are sensitive probes of different aspects of the nucleon–nucleon
interaction and the bulk properties of nuclear matter, providing a stringent test and challenge …

Atomic nuclei are finite quantum systems composed of two distinct types of fermion—protons
and neutrons. In a manner similar to that of electrons orbiting in an atom, protons and …

Background: Recent advances in nuclear structure theory have led to the availability of
several complementary ab initio many-body techniques applicable to light and medium …

We employ interactions from chiral effective field theory and compute the binding energies
and low-lying excitations of calcium isotopes with the coupled-cluster method. Effects of …

Exclusive cross sections and momentum distributions have been measured for quasifree
one-neutron knockout reactions from a Ca 54 beam striking on a liquid hydrogen target at∼ …

Beta-delayed neutron emission is important for nuclear structure and astrophysics as well as
for reactor applications. Significant advances in nuclear experimental techniques in the past …

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 K 52 …

We study excited-state properties of neutron-rich calcium isotopes based on chiral two-and
three-nucleon interactions. We first discuss the details of our many-body framework …

We report on the measurement of optical isotope shifts for 38, 39, 42, 44, 46–51 K relative to
47 K from which changes in the nuclear mean square charge radii across the N= 28 shell …