[HTML][HTML] The 18F (p, α) 15O reaction: A textbook case in nuclear astrophysics

F de Oliveira Santos - Progress in Particle and Nuclear Physics, 2025 - Elsevier
Nuclear astrophysics recently celebrated its 100th anniversary and remains an active field of
science. This article reviews several contemporary experimental techniques used to …

Spin-parities of subthreshold resonances in the reaction

F Portillo, R Longland, AL Cooper, S Hunt, AM Laird… - Physical Review C, 2023 - APS
The F 18 (p, α) O 15 reaction is key to determining the F 18 abundance in classical novae.
However, the cross section for this reaction has large uncertainties at low energies largely …

Evidence for resonance structures in via direct measurement

D Torresi, C Wheldon, T Kokalova, S Bailey, A Boiano… - Physical Review C, 2017 - APS
States in the astrophysically important Ne 19 nucleus have been populated directly using
the O 15 (α, α) O 15 reaction with a radioactive O 15 beam. Due to the challenges involved …

[HTML][HTML] Classical novae and type I X-ray bursts: Challenges for the 21st century

A Parikh, J José, G Sala - AIP Advances, 2014 - pubs.aip.org
Classical nova explosions and type I X-ray bursts are the most frequent types of
thermonuclear stellar explosions in the Galaxy. Both phenomena arise from thermonuclear …

Sub-threshold states in relevant to

JE Riley, AM Laird, N de Séréville, A Parikh, SP Fox… - Physical Review C, 2021 - APS
Background: Classical novae result from thermonuclear explosions producing several γ-ray
emitters which are prime targets for satellites observing in the MeV range. The early≤ 511 …

Observation of resonant structures in using the thick target in inverse kinematics scattering method

M La Cognata, M Fisichella, A Pietro Di, P Figuera… - Physical Review C, 2019 - APS
The spectroscopy of F 19 is of interest for nuclear astrophysics and nuclear structure. In
astrophysics, fluorine and the reactions producing and destroying it play a key role in …

Nonlocal nucleon-nucleus interactions in reactions: Role of the deuteron state

GW Bailey, NK Timofeyuk, JA Tostevin - Physical Review C, 2017 - APS
Theoretical models of the (d, p) reaction are exploited for both nuclear astrophysics and
spectroscopic studies in nuclear physics. Usually, these reaction models use local optical …

level structure for explosive nucleosynthesis

MR Hall, DW Bardayan, T Baugher, A Lepailleur… - Physical Review C, 2020 - APS
Background: Ne 19 is an important isotope in nuclear astrophysics due to its role in both the
F 18 (p, α) O 15 and O 15 (α, γ) Ne 19 reactions in novae and Type I x-ray bursts …

New measurement of 4He and proton decays from resonant states in 19Ne

K Ma, YL Ye, CJ Lin, JH Chen, DX Wang… - Chinese …, 2023 - iopscience.iop.org
A Li (O, Ne) H multi-nucleon transfer-reaction experiment was performed to populate the
highly excited states in Ne. The subsequent decay particles, He or protons from the Ne …

Uncertainties in the 18F (p, α) 15O reaction rate in classical novae

D Kahl, J José, PJ Woods - Astronomy & Astrophysics, 2021 - aanda.org
Context. Direct observation of γ-ray emission from the decay of 18 F ejected in classical
nova outbursts remains a major focus of the nuclear astrophysics community. However …