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Chien-Yeah Seng

Explore the profile of Chien-Yeah Seng including associated specialties, affiliations and a list of published articles. Areas
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Articles 7
Citations 4
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Recent Articles
1.
Seng C, Glick-Magid A, Cirigliano V
Phys Rev Lett . 2025 Mar; 134(8):081805. PMID: 40085911
We report an exploratory study of the O(α) structure-dependent electromagnetic radiative corrections to unique first-forbidden nuclear beta decays. We show that the insertion of angular momentum into the nuclear matrix...
2.
Gennari M, Drissi M, Gorchtein M, Navratil P, Seng C
Phys Rev Lett . 2025 Feb; 134(1):012501. PMID: 39913724
We report the first ab initio calculation of the nuclear-structure-dependent radiative correction δ_{NS} to the ^{10}C→^{10}B superallowed transition, computed with the no-core shell model and chiral effective field theory. We...
3.
Ma P, Feng X, Gorchtein M, Jin L, Liu K, Seng C, et al.
Phys Rev Lett . 2024 May; 132(19):191901. PMID: 38804936
We present the first lattice QCD calculation of the universal axial γW-box contribution □_{γW}^{VA} to both superallowed nuclear and neutron beta decays. This contribution emerges as a significant component within...
4.
Seng C
Phys Rev Lett . 2023 Apr; 130(15):152501. PMID: 37115885
We analyze the recoil corrections in superallowed beta decays of T=1, J^{P}=0^{+} nuclei by fixing the mean square charged weak radius model independently using the data of multiple charge radii...
5.
Feng X, Gorchtein M, Jin L, Ma P, Seng C
Phys Rev Lett . 2020 May; 124(19):192002. PMID: 32469584
We present the first realistic lattice QCD calculation of the γW-box diagrams relevant for beta decays. The nonperturbative low-momentum integral of the γW loop is calculated using a lattice QCD...
6.
Seng C, Meissner U
Phys Rev Lett . 2019 Jul; 122(21):211802. PMID: 31283352
We derive a Feynman-Hellmann theorem relating the second-order nucleon energy shift resulting from the introduction of periodic source terms of electromagnetic and isovector axial currents to the parity-odd nucleon structure...
7.
Seng C
Phys Rev Lett . 2019 Mar; 122(7):072001. PMID: 30848635
The nucleon sigma term of the isoscalar and isovector quark chromomagnetic dipole moments are essential inputs for the determination of the CP-odd pion-nucleon couplings induced by quark chromoelectric dipole moments....
8.
Seng C, Gorchtein M, Patel H, Ramsey-Musolf M
Phys Rev Lett . 2019 Jan; 121(24):241804. PMID: 30608731
We analyze the universal radiative correction Δ_{R}^{V} to neutron and superallowed nuclear β decay by expressing the hadronic γW-box contribution in terms of a dispersion relation, which we identify as...
9.
Feng X, Guo F, Seng C
Phys Rev Lett . 2018 May; 120(18):181801. PMID: 29775345
The parity-odd effect in the standard model weak neutral current reveals itself in the long-range parity-violating nuclear potential generated by the pion exchanges in the ΔI=1 channel with the parity-odd...