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Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.112501
Abstract: Using the fusion-evaporation reaction ^{96}Ru(^{58}Ni,p4n)^{149}Lu and the MARA vacuum-mode recoil separator, a new proton-emitting isotope ^{149}Lu has been identified. The measured decay Q value of 1920(20) keV is the highest measured for a ground-state proton decay,…
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Keywords:
scale proton;
nanosecond scale;
oblate deformed;
proton emission ... See more keywords
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recommendations!
1
Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.012501
Abstract: A narrow near-threshold proton-emitting resonance (E_{x}=11.4 MeV, J^{π}=1/2^{+}, and Γ_{p}=4.4 keV) was directly observed in ^{11}B via proton resonance scattering. This resonance was previously inferred in the β-delayed proton emission of the neutron halo nucleus ^{11}Be. The…
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Keywords:
delayed proton;
proton emission;
resonance;
near threshold ... See more keywords