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NSR database version of April 27, 2024.

Search: Author = O.J.Hernandez

Found 7 matches.

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2023SE18      Phys.Rev. C 108, 054005 (2023)

R.Seutin, O.J.Hernandez, T.Miyagi, S.Bacca, K.Hebeler, S.Konig, A.Schwenk

Magnetic dipole operator from chiral effective field theory for many-body expansion methods

doi: 10.1103/PhysRevC.108.054005
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2022LI43      J.Phys.(London) G49, 105101 (2022)

S.S.Li Muli, B.Acharya, O.J.Hernandez, S.Bacca

Bayesian analysis of nuclear polarizability corrections to the Lamb shift of muonic H-atoms and He-ions

NUCLEAR REACTIONS ^2,3H, ^3,4He(μ, X), E not given; analyzed available data of the nuclear-polarizability corrections to the Lamb shift with a Bayesian analysis.

doi: 10.1088/1361-6471/ac81e0
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2021FR01      Phys.Rev.Lett. 126, 102501 (2021)

U.Friman-Gayer, C.Romig, T.Huther, K.Albe, S.Bacca, T.Beck, M.Berger, J.Birkhan, K.Hebeler, O.J.Hernandez, J.Isaak, S.Konig, N.Pietralla, P.C.Ries, J.Rohrer, R.Roth, D.Savran, M.Scheck, A.Schwenk, R.Seutin, V.Werner

Role of Chiral Two-Body Currents in ⁶Li Magnetic Properties in Light of a New Precision Measurement with the Relative Self-Absorption Technique

RADIOACTIVITY ⁶Li(IT) [from ⁶Li(γ, γ'), E<7.1 MeV]; measured decay products, Eγ, Iγ; deduced B(M1), decay width. Comparison with ab initio calculations based on chiral effective field theory that take into account contributions to the magnetic dipole operator beyond leading order.

doi: 10.1103/PhysRevLett.126.102501
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2019DI06      Phys.Rev. C 99, 034004 (2019)

N.N.Dinur, O.J.Hernandez, S.Bacca, N.Barnea, C.Ji, S.Pastore, M.Piarulli, R.B.Wiringa

Zemach moments and radii of ^{2, 3}H and ^{3, 4}He

NUCLEAR STRUCTURE ^2,3H, ^3,4He; calculated Zemach electromagnetic moments, charge radii, ground-state wave-functions using various few-body methods, such as Numerov algorithm or the harmonic oscillator expansion method for A=2 nuclei, and Monte Carlo (VMC) and Green's function Monte Carlo (GFMC) methods, with hyperspherical harmonics (HH) expansions and momentum-space formulation (HH-p), and the effective interaction scheme in coordinate space (EIHH). Comparison with experimental values. Benchmarking of electromagnetic moments relevant to ongoing experimental efforts of muon-nucleus systems, and to muonic atom data measured by the CREMA collaboration at the Paul Scherrer Institute.

doi: 10.1103/PhysRevC.99.034004
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2019HE18      Phys.Rev. C 100, 064315 (2019)

O.J.Hernandez, C.Ji, S.Bacca, N.Barnea

Probing uncertainties of nuclear structure corrections in light muonic atoms

doi: 10.1103/PhysRevC.100.064315
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2018HE03      Phys.Lett. B 778, 377 (2018)

O.J.Hernandez, A.Ekstrom, N.N.Dinur, C.Ji, S.Bacca, N.Barnea

The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties

NUCLEAR STRUCTURE ²H; analyzed available data; deduced discrepancy between the calculated and the corresponding experimental deuteron radii.

doi: 10.1016/j.physletb.2018.01.043
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2018JI05      J.Phys.(London) G45, 093002 (2018)

C.Ji, S.Bacca, N.Barnea, O.J.Hernandez, N.N.Dinur

Ab initio calculation of nuclear-structure corrections in muonic atoms

NUCLEAR REACTIONS ^1,2,3H, ^3,4He(μ, X), E not given; calculated nuclear-structure corrections to the Lamb shift energy of muonic atoms.

doi: 10.1088/1361-6471/aad3eb
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