Low-energy Al23β -delayed proton decay and Na22 destruction in novae
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DOI: 10.1103/physrevc.101.052802
Abstract: The radionuclide $^{22}$Na is a target of $\gamma$-ray astronomy searches, predicted to be produced during thermonuclear runaways driving classical novae. The $^{22}$Na(p,$\gamma$)$^{23}$Mg reaction is the main destruction channel of $^{22}$Na during a nova, hence, its… read more here.
Keywords: low energy; energy al23; delayed proton; proton decay ... See more keywords
Evidence of a Near-Threshold Resonance in ^{11}B Relevant to the β-Delayed Proton Emission of ^{11}Be.
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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… read more here.
Keywords: delayed proton; proton emission; resonance; near threshold ... See more keywords