Keywords:
- 20 ≤ A ≤ 38
- 4π gas proportional counter
- Beta decay
- Branching ratios
- Conserved vector current hypothesis
- Digital β counting
- Digital signal processing
- Electroweak interactions in nuclear physics
- Gamma transitions
- Half-life
- Half-lives
- High-precision half-life measurement
- High-speed digitizer
- Kobayashi-Maskawa matrix
- Lifetimes
- Nuclear tests of electroweak models
- Nuclear tests of fundamental interactions
- Precision measurements
- Superallowed nuclear beta decay
- Unitarity test of the CKM matrix
- Weak interactions in beta decay
- X- and γ-ray spectroscopy
Publications of H. I. Park
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.
2024
Precise measurements of the γ-ray intensities following the β decay of 144Ce and 147Nd, , , , , , , , , , , , , *, , , , , , and , Phys. Rev. C 110, 024307 (2024) | pub id: 1381 [DOI] [URL] |
2021
New approach to precisely measure γ-ray intensities for long-lived fission products, with results for the decay of 95Zr, , , , , , , , , , , , , , , , , , , , , and , Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1000, 165240 (2021) | pub id: 1099 [DOI] [URL] |
2020
Intensity of a weak 519-keV γ ray following β decay of the superallowed emitter 34Ar determined via the 33S(p,γ)34Cl reaction, , , , , , , , , , , , , , , , , and , Phys. Rev. C 102, 045502 (2020) | pub id: 1054 [DOI] [URL] |
New precise half-life measurement for the superallowed β+ emitter 34Ar, , , , , , , , and , Phys. Rev. C 101, 015504 (2020) | pub id: 977 [DOI] [URL] |
Precise β branching-ratio measurement for the 0+→0+ superallowed decay of 34Ar, , , , , , , , , and , Phys. Rev. C 101, 045501 (2020) | pub id: 997 [DOI] [URL] |
2019
Precise branching ratio measurement for the superallowed β+ decay of 26Si: Completion of a second mirror pair, , , , , , , , , and , Phys. Rev. C 100, 015503 (2019)
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pub id: 945 [DOI] [URL] |
2018
High-precision half-life measurement of the β+ decay of 21Na, , , , , , , , and *, Phys. Rev. C 98, 015502 (2018) | pub id: 826 [DOI] [URL] |
Precise half-life measurement of the superallowed emitter 30S, , , , , , , , and , Phys. Rev. C 97, 035501 (2018) | pub id: 812 [DOI] [URL] |
Precise measurement of αK and αT for the 39.8-keV E3 transition in 103Rh: Test of internal-conversion theory, , , , , , , , , , , and , Phys. Rev. C 98, 054321 (2018) | pub id: 863 [DOI] [URL] |
Constraining Neutron Capture Cross Sections for Unstable Nuclei with Surrogate Reaction Data and Theory, , , , , , , , and , Phys. Rev. Lett. 121, 052501 (2018) | pub id: 851 [DOI] [URL] |
2017
Precise measurement of αK for the 88.2-keV M4 transition in 127Te: Test of internal-conversion theory, , , , , and , Phys. Rev. C 95, 034325 (2017) |
pub id: 586 [DOI] [URL]![]() |
2016
Exploring the spin states of 90Zr populated by (p,p′), (p,d), and (p,t) reactions, , , , , , , , , , , , , , , and , in: 5th International Workshop on Compound-Nuclear Reactions and Related Topics (CNR 2015), EPJ Web of Conferences 122, Tokyo, Japan, pages 12003, 2016 | pub id: 747 [DOI] [URL] |
Investigation of 88Y via (p,dγ) reactions, , , , , , , , , , , , , , and , Phys. Rev. C 93, 024315 (2016) | pub id: 275 [DOI] [URL] |
2015
Precise measurement of branching ratios in the β decay of 38Ca, , , , , , , , , , and , Phys. Rev. C 92, 015502 (2015) | pub id: 517 [DOI] [URL] |
Spin differences in the 90Zr compound nucleus induced by (p,p′), (p,d), and (p,t) surrogate reactions, , , , , , , , , , , , , , , and , Phys. Rev. C 92, 054603 (2015) | pub id: 277 [DOI] [URL] |
Testing CVC and CKM Unitarity via superallowed nuclear beta decay, , , , , , , and , in: CGS15 – Capture Gamma-Ray Spectroscopy and Related Topics, EPJ Web of Conferences 93, EDP Sciences, Dresden, Germany, pages 01001, 2015 | pub id: 145 [DOI] [URL] |
The β Decay of 38Ca: Sensitive Test of Isospin Symmetry-Breaking Corrections from Mirror Superallowed 0+→0+ Transitions, , , , , , , , , , and , in: Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014), JPS Conf. Proc. 6, Tokyo, Japan, pages 020033, 2015 | pub id: 532 [DOI] [URL] |
2014
β Decay of 38Ca: Sensitive test of Isospin Symmetry-Breaking Corrections from Mirror Superallowed 0+→0+ Transitions, , , , , , , , , , and , Phys. Rev. Lett. 112, 102502 (2014) | pub id: 45 [DOI] [URL] |
Ft values measured to ±0.1% for superallowed beta transitions: Metrology at sub-second time scales, , , , , , , and , in: Proceedings of the 19th International Conference on Radionuclide Metrology and its Applications, Applied Radiation and Isotopes 87, Antwerp, Belgium, pages 297 - 301, 2014 | pub id: 76 [DOI] [URL] |
Precise measurement of αK for the 65.7-keV M4 transition in 119Sn: Extended test of internal-conversion theory, , , , , , , , and , Phys. Rev. C 89, 014303 (2014) | pub id: 46 [DOI] [URL] |
Precision half-life measurement of the β+ decay of 37K, , *, , , , , , , , and , Phys. Rev. C 90, 032501(R) (2014) | pub id: 42 [DOI] [URL] |
2013
Digital beta counting and pulse-shape analysis for high-precision nuclear beta decay half-life measurements: Tested on 26Alm, , , , , and , Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 728, 81 - 91 (2013) | pub id: 527 [DOI] [URL] |
2012
β decay of 32Cl: Precision γ-ray spectroscopy and a measurement of isospin-symmetry breaking, *, , , , , , , , , , , and , Phys. Rev. C 85, 025501 (2012) | pub id: 33 [DOI] [URL] |
Precise half-life measurement of the superallowed β+ emitter 46V, , , , , , , , and , Phys. Rev. C 85, 035501 (2012) | pub id: 47 [DOI] [URL] |
2011
Experimental Validation of the Largest Calculated Isospin-Symmetry-Breaking Effect in a Superallowed Fermi Decay, *, , , , , , , , , , , and , Phys. Rev. Lett. 107, 182301 (2011) | pub id: 32 [DOI] [URL] |
High-Precision Measurements of the Superallowed β+ Decays of 38Ca and 46V, , Ph.D. Thesis, Department of Physics \& Astronomy, Texas A\&M University, 2011 | pub id: 570 [URL] |
Precise half-life measurement of the superallowed β+ emitter 38Ca, , , , , , , , , , , and , Phys. Rev. C 84, 065502 (2011) | pub id: 48 [DOI] [URL] |
2010
Precise half-life measurement of the superallowed β+ emitter 26Si, , , , , , , , , , and , Phys. Rev. C 82, 035502 (2010) | pub id: 701 [DOI] [URL] |