A. Ratkiewicz

activity

20092024

most citedObservation of isotonic symmetry for enhanced quadrupole collectivity in neutron-rich 62,64,66Fe isotopes at N=40

116 citations · 425 across the 22 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

nucl-ex2019★ 13 cited

One-proton and one-neutron knockout reactions from $N = Z = 28$ $^{56}$ Ni to the $A = 55$ mirror pair $^{55}$ Co and $^{55}$ Ni

M. Spieker, A. Gade, D. Weisshaar +15

We present a high-resolution in-beam $γ$ -ray spectroscopy study of excited states in the mirror nuclei $^{55}$ Co and $^{55}$ Ni following one-nucleon knockout from a projectile beam…

nucl-ex2019★ 8 cited

New $γ$ -ray Transitions Observed in $^{19}$ Ne with Implications for the $^{15}$ O( $α$ , $γ$ ) $^{19}$ Ne Reaction Rate

M. R. Hall, D. W. Bardayan, T. Baugher +34

The $^{15}$ O( $α$ , $γ$ ) $^{19}$ Ne reaction is responsible for breakout from the hot CNO cycle in Type I x-ray bursts. Understanding the properties of resonances between $E_{x} = 4$ and…

nucl-ex2019★ 12 cited

Key $^{19}$ Ne states identified affecting $γ$ -ray emission from $^{18}$ F in novae

M. R. Hall, D. W. Barbadian, T. Baugher +34

Detection of nuclear-decay $γ$ rays provides a sensitive thermometer of nova nucleosynthesis. The most intense $γ$ -ray flux is thought to be annihilation radiation from the $β^{+}$ d…

One-proton and one-neutron knockout reactions from N=Z=28 56Ni to the A=55 mirror pair 55Co and 55Ni

New γ-ray Transitions Observed in 19Ne with Implications for the 15O(α,γ)19Ne Reaction Rate

Key 19Ne states identified affecting γ-ray emission from 18F in novae

One-proton and one-neutron knockout reactions from $N = Z = 28$ $^{56}$ Ni to the $A = 55$ mirror pair $^{55}$ Co and $^{55}$ Ni

New $γ$ -ray Transitions Observed in $^{19}$ Ne with Implications for the $^{15}$ O( $α$ , $γ$ ) $^{19}$ Ne Reaction Rate

Key $^{19}$ Ne states identified affecting $γ$ -ray emission from $^{18}$ F in novae