Publications of S. Ahn
Authors associated with the Cyclotron Institute are , and those associated with Center of Excellence in Nuclear Training And University-based Research (CENTAUR) have a * next to their name.
2023
First Observation of the $\beta3\alpha p$ Decay of $^{13}$O via $\beta$-Delayed Charged-Particle Spectroscopy, , *, , , , , , , , , , , , *, , , , and *, Phys. Rev. Lett. 130, 222501 (2023) | pub id: 1313 [DOI] [URL] |
Noise signal identification in time projection chamber data using deep learning model, , , , and *, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1048, 168025 (2023) | pub id: 1319 [DOI] [URL] |
Restoring original signals from pile-up using deep learning, , , , and *, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1055, 168492 (2023) | pub id: 1324 [DOI] [URL] |
Spectroscopy of $^{13}$Be through isobaric analog states in $^{13}$B, , , , , *, , *, , , *, , , , , and *, Phys. Rev. C 108, L051606 (2023) | pub id: 1351 [DOI] [URL] |
2022
alpha-cluster structure of $^{18}\mathrm{Ne}$, , , *, , , , , , , , , , , , , , and *, Phys. Rev. C 106, 054310 (2022) | pub id: 1278 [DOI] [URL] |
Modular next generation fast-neutron detector for portal monitoring, *, , *, , , *, , * and *, Nuclear Science and Techniques 33, 13 (2022) | pub id: 1203 [DOI] [URL] |
Neutron-upscattering enhancement of the triple-alpha process, , *, *, , , , , , , , , , , , , , , , , , , *, , , , and , Nature Communications 13, 7 (2022) |
pub id: 1256 [DOI] [URL] |
2021
A position and pulse shape discriminant $p$-terphenyl detector module, *, *, *, *, *, , , , *, , and , Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1010, 165492 (2021) | pub id: 1131 [DOI] [URL] |
Direct fusion measurement of the $^8\mathrm{B}$ proton-halo nucleus at near-barrier energies, , , *, , , , *, , , , *, , , , , , , , , and , Physics Letters B 816, 136256 (2021) | pub id: 1108 [DOI] [URL] |
Elastic scattering measurements for the $^{10}\mathrm{C}+^{208}\mathrm{Pb}$ system at $E_\mathrm{lab}=66~\mathrm{MeV}$, , , , , *, , , , , , , , , , , , , , and , Phys. Rev. C 103, 044613 (2021) | pub id: 1111 [DOI] [URL] |
Evidence against the Efimov effect in $^{12}\mathrm{C}$ from spectroscopy and astrophysics, , *, , *, , *, , , , , , *, , , , , , * and , Phys. Rev. C 103, L051303 (2021) |
pub id: 1116 [DOI] [URL] |
2020
$\gamma$-ray spectroscopy of astrophysically important states in $^{39}$Ca, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 101, 015804 (2020) | pub id: 1100 [DOI] [URL] |
$^{19}$Ne level structure for explosive nucleosynthesis, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 102, 045802 (2020) | pub id: 1101 [DOI] [URL] |
Almost medium-free measurement of the Hoyle state direct-decay component with a TPC, , *, , *, , *, , , , , *, , , , , * and , Phys. Rev. C 102, 041303(R) (2020) | pub id: 1066 [DOI] [URL] |
Beta-delayed charged-particle spectroscopy using TexAT, , *, , *, , , *, , , , , , , *, , , , , , * and , Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 964, 163773 (2020) | pub id: 992 [DOI] [URL] |
Texas Active Target (TexAT) detector for experiments with rare isotope beams, , *, , , , , , *, , , , , , , , and , Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 957, 163398 (2020) | pub id: 974 [DOI] [URL] |
2019
Constraining spectroscopic factors near the $r$-process path using combined measurements: $^{86}\mathrm{Kr}(d,p)^{87}\mathrm{Kr}$, , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 99, 054625 (2019) | pub id: 943 [DOI] [URL] |
Key $^{19}\mathrm{Ne}$ states identified affecting $\gamma$-ray emission from $^{18}\mathrm{F}$ in novae, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. Lett. 122, 052701 (2019) | pub id: 940 [DOI] [URL] |
New $\gamma$-ray transitions observed in $^{19}\mathrm{Ne}$ with implications for the $^{15}\mathrm{O}(\alpha,\gamma)^{19}\mathrm{Ne}$ reaction rate, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 99, 035805 (2019) | pub id: 941 [DOI] [URL] |
Direct neutron capture cross section on $^{80}\mathrm{Ge}$ and probing shape coexistence in neutron-rich nuclei, , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 100, 044613 (2019) | pub id: 989 [DOI] [URL] |
Informing direct neutron capture on tin isotopes near the $N=82$ shell closure, , , , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 99, 041302 (2019) | pub id: 990 [DOI] [URL] |
State of the art measurements with TexAT, , *, *, , , , *, , , , , , , , , , , , , , , and , in: XLII Symposium on Nuclear Physics, Journal of Physics: Conference Series 1308, Cocoyoc, Mexico, pages 012006, {IOP} Publishing, 2019 | pub id: 1014 [DOI] [URL] |
Structure of $^9\mathrm{C}$ through proton resonance scattering with the Texas Active Target detector, , *, , , , , , , , , and , Phys. Rev. C 100, 054618 (2019) | pub id: 961 [DOI] [URL] |
2017
Spectroscopic study of $^{20}\mathrm{Ne}+p$ reactions using the JENSA gas-jet target to constrain the astrophysical $^{18}\mathrm{F}(p,\alpha)^{15}\mathrm{O}$ rate, , , , , , , , , , , , , , , , , , , , , and , Phys. Rev. C 96, 055806 (2017) | pub id: 849 [DOI] [URL] |