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NSR database version of April 11, 2024.

Search: Author = C.Liu

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2024GU06      Phys.Rev.Lett. 132, 092501 (2024)

R.J.Guo, S.Y.Wang, C.Liu, R.A.Bark, J.Meng, S.Q.Zhang, B.Qi, A.Rohilla, Z.H.Li, H.Hua, Q.B.Chen, H.Jia, X.Lu, S.Wang, D.P.Sun, X.C.Han, W.Z.Xu, E.H.Wang, H.F.Bai, M.Li, P.Jones, J.F.Sharpey-Schafer, M.Wiedeking, O.Shirinda, C.P.Brits, K.L.Malatji, T.Dinoko, J.Ndayishimye, S.Mthembu, S.Jongile, K.Sowazi, S.Kutlwano, T.D.Bucher, D.G.Roux, A.A.Netshiya, L.Mdletshe, S.Noncolela, W.Mtshali

Evidence for Chiral Wobbler in Nuclei

NUCLEAR REACTIONS 58Ni(19F, n2p)74Br, E=62 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, the angular distribution from oriented state (ADO) ratios and linear polarization values for the representative linking transitions between bands, level T1/2, partial level scheme, J, π, B(E2), bands, one-phonon wobbling excitation built on the yrast band. Doppler-shift-attenuation method, the detector array AFRODITE.

doi: 10.1103/PhysRevLett.132.092501
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2024YA04      Phys.Rev.Lett. 132, 072502 (2024)

H.B.Yang, Z.G.Gan, Y.J.Li, M.L.Liu, S.Y.Xu, C.Liu, M.M.Zhang, Z.Y.Zhang, M.H.Huang, C.X.Yuan, S.Y.Wang, L.Ma, J.G.Wang, X.C.Han, A.Rohilla, S.Q.Zuo, X.Xiao, X.B.Zhang, L.Zhu, Z.F.Yue, Y.L.Tian, Y.S.Wang, C.L.Yang, Z.Zhao, X.Y.Huang, Z.C.Li, L.C.Sun, J.Y.Wang, H.R.Yang, Z.W.Lu, W.Q.Yang, X.H.Zhou, W.X.Huang, N.Wang, S.G.Zhou, Z.Z.Ren, H.S.Xu

Discovery of New Isotopes 160Os and 156W: Revealing Enhanced Stability of the N=82 Shell Closure on the Neutron-Deficient Side

NUCLEAR REACTIONS 106Cd(58Ni, 4n)160Os, E=335 MeV; measured reaction products; deduced new isotopes, σ. The Spectrometer for Heavy Atoms and Nuclear Structure (SHANS), the Sector Focusing Cyclotron of the Heavy Ion Research Facility in Lanzhou (HIRFL), China.

RADIOACTIVITY 160Os(α), 156W(β+); measured decay products, Eα, Iα; deduced α-particles energies, Q-values, T1/2, α-decay reduced widths, N=82 shell closure toward the proton drip line. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.132.072502
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2023HA42      Int.J.Mod.Phys. E32, 2340003 (2023)

X.C.Han, C.Liu, S.Y.Wang

Experimental review of octupole correlations in the A ≈ 80 mass region

NUCLEAR STRUCTURE 70Ge, 71As, 74,78,79Se, 73,76,80Br, 78,80Kr, 79,81,83Rb; analyzed available data; deduced B(E1) and intrinsic electric dipole moment values.

doi: 10.1142/S0218301323400037
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2023LI11      Phys.Rev. C 107, 024609 (2023)

G.-S.Li, J.Su, B.-H.Sun, S.Terashima, J.-W.Zhao, X.-D.Xu, J.-C.Zhang, G.Guo, L.-C.He, W.-P.Lin, W.-J.Lin, C.-Y.Liu, C.-G.Lu, B.Mei, Z.-Y.Sun, I.Tanihata, M.Wang, F.Wang, S.T.Wang, X.-L.Wei, J.Wang, J.-Y.Xu, J.-R.Liu, M.-X.Zhang, Y.Zheng, L.-H.Zhu, X.-H.Zhang

New measurement of the elemental fragmentation cross sections of 218 MeV/nucleon 28Si on a carbon target

NUCLEAR REACTIONS 12C(28Si, X), E=218 MeV/nucleon; measured reaction products, time-of-flight; deduced charge changing σ, elemental fragmentation σ (EFCSs) with charge changes 1-6. Comparison to the previous measurements and to the predictions from the models EPAX2, EPAX3, FRACS, ABRABLA07, NUCFRG2, and IQMD coupled with GEMINI (IQMD+GEMINI). Particle identification by means of MWPC and MUSIC detectors. Beam of 28Si produced from 9Be(40Ar, X), E=320 MeV/nucleon at Heavy Ion Research Facility (HIRFL-CSR, Lanzhou).

doi: 10.1103/PhysRevC.107.024609
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2023XU01      Phys.Lett. B 839, 137789 (2023)

W.Z.Xu, S.Y.Wang, X.G.Wu, H.Jia, C.Liu, H.F.Bai, Y.J.Li, B.Qi, H.Y.Zhang, G.S.Li, Y.Zheng, C.B.Li, L.Mu, A.Rohilla, S.Wang, D.P.Sun, Z.Q.Li, N.B.Zhang, R.J.Guo, X.C.Han, X.Xiao

First observation of high-spin states in 116In and possible new region of chirality

NUCLEAR REACTIONS 116Cd(7Li, X)116In, E=42 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and relative intensities, partial level scheme, J, π, angular distributions from the oriented states (ADO) ratios, high-spin states, negative-parity band, positive-parity doublet bands. Comparison with the adiabatic and configuration-fixed constrained triaxial relativistic-mean-field and multiparticle plus rotor model calculations. The HI-13 Tandem Accelerator at the China Institute of Atomic Energy in Beijing (CIAE).

doi: 10.1016/j.physletb.2023.137789
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2022BA32      Int.J.Mod.Phys. E31, 2250065 (2022)

H.F.Bai, S.Y.Wang, W.Z.Xu, L.H.Zhu, X.G.Wu, D.P.Sun, C.Liu, Z.Q.Li, H.Jia, B.Qi, G.S.Li, S.Wang, R.J.Guo, X.C.Han, X.Xiao, L.Mu, C.Y.He, Y.Zheng, X.D.Wang, L.Zhu, Y.J.Li, L.Liu

Shape coexistence and possible isomers in 117Sn

NUCLEAR REACTIONS 114Cd(7Li, 3np)117Sn, E=48 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, partial level scheme, J, π, DCO ratios, isomeric states. Comparison with systematics, the configuration-fixed constrained triaxial relativistic mean-field (RMF) calculations. The HI-13 tandem accelerator at China Institute of Atomic Energy in Beijing.

doi: 10.1142/S0218301322500653
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2022CU09      Phys.Rev. C 106, 065506 (2022)

C.Cude-Woods, F.M.Gonzalez, E.M.Fries, T.Bailey, M.Blatnik, N.B.Callahan, J.H.Choi, S.M.Clayton, S.A.Currie, M.Dawid, B.W.Filippone, W.Fox, P.Geltenbort, E.George, L.Hayen, K.P.Hickerson, M.A.Hoffbauer, K.Hoffman, A.T.Holley, T.M.Ito, A.Komives, C.-Y.Liu, M.Makela, C.L.Morris, R.Musedinovic, C.O'Shaughnessy, R.W.Pattie, J.Ramsey, D.J.Salvat, A.Saunders, E.I.Sharapov, S.Slutsky, V.Su, X.Sun, C.Swank, Z.Tang, W.Uhrich, J.Vanderwerp, P.Walstrom, Z.Wang, W.Wei, A.R.Young

Fill and dump measurement of the neutron lifetime using an asymmetric magneto-gravitational trap

RADIOACTIVITY 1NN(β-); measured number of trapped neutrons; deduced free neutron lifetime T1/2. Comparison to previous most precise experimental data. Asymmetric magneto-gravitational trap at Los Alamos Ultracold Neutron Facility.

doi: 10.1103/PhysRevC.106.065506
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2022GU12      Chin.Phys.C 46, 074107 (2022)

R.-J.Guo, X.Lu, B.Qi, C.Liu, S.-Y.Wang

Possible existence of chiral and multiple chiral nuclei in thallium isotopes

NUCLEAR STRUCTURE 192,194,196,198,200Tl, 193,195,197,199Tl; calculated potential-energy curves and triaxiality parameter using the adiabatic and configuration-fixed constrained triaxial relativistic mean field theory.

doi: 10.1088/1674-1137/ac6248
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2022GU15      Phys.Lett. B 833, 137344 (2022)

R.J.Guo, S.Y.Wang, R.Schwengner, W.Z.Xu, B.Qi, C.Liu, A.Rohilla, F.Donau, T.Servene, H.Schnare, J.Reif, G.Winter, L.Kaubler, H.Prade, S.Skoda, J.Eberth, H.G.Thomas, F.Becker, B.Fiedler, S.Freund, S.Kasemann, T.Steinhardt, O.Thelen, T.Hartlein, C.Ender, F.Kock, P.Reiter, D.Schwalm

Lifetime measurements in 80Br and a new region for observation of chiral electromagnetic selection rules

NUCLEAR REACTIONS 76Ge(7Li, 3n), E=35 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, oriented states (DCO) ratios, lifetimes, B(E2), B(M1), branching ratios, partial level scheme. Comparison with TPRM calculations and previous results. Doppler-shift-attenuation method (DSAM), EUROBALL CLUSTER detectors, MP tandem accelerator of the Max-Planck-Institut fur Kernphysik Heidelberg.

doi: 10.1016/j.physletb.2022.137344
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2022MU09      Phys.Lett. B 827, 137006 (2022)

L.Mu, S.Y.Wang, C.Liu, B.Qi, R.A.Bark, J.Meng, S.Q.Zhang, P.Jones, S.M.Wyngaardt, H.Jia, Q.B.Chen, Z.Q.Li, S.Wang, D.P.Sun, R.J.Guo, X.C.Han, W.Z.Xu, X.Xiao, P.Y.Zhu, H.W.Li, H.Hua, X.Q.Li, C.G.Li, R.Han, B.H.Sun, L.H.Zhu, T.D.Bucher, B.V.Kheswa, N.Khumalo, E.A.Lawrie, J.J.Lawrie, K.L.Malatji, L.Msebi, J.Ndayishimye, J.F.Sharpey-Schafer, O.Shirinda, M.Wiedeking, T.Dinoko, S.S.Ntshangase

First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region

NUCLEAR REACTIONS 82Se(α, X)81Kr, E=65, 68 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, two nearly degenerate positive-parity bands. Comparison with the constrained covariant density functional theory and the multiparticle plus rotor model calculations.

doi: 10.1016/j.physletb.2022.137006
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2022SU22      Chin.Phys.C 46, 094002 (2022)

D.-P.Sun, H.-F.Bai, W.-Z.Xu, S.-Y.Wang, X.-G.Wu, H.Jia, C.Liu, B.Qi, G.-S.Li, Y.Zheng, C.-B.Li, Z.-Q.Li, S.Wang, L.Mu, N.-B.Zhang, R.-J.Guo, A.Rohilla

Possible collective band in neutron-rich 119Sn

NUCLEAR REACTIONS 116Cd(7li, X)119Sn, E=42 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, J, π, partial level scheme, ADO ratios. Comparison with configuration-fixed constrained triaxial relativistic mean-field calculations and systematics. The HI-13 Tandem Accelerator at the China Institute of Atomic Energy in Beijing (CIAE).

doi: 10.1088/1674-1137/ac6f4f
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2022WA21      Phys.Rev. C 106, L011303 (2022)

C.G.Wang, R.Han, C.Xu, H.Hua, R.A.Bark, S.Q.Zhang, S.Y.Wang, T.M.Shneidman, S.G.Zhou, J.Meng, S.M.Wyngaardt, A.C.Dai, F.R.Xu, X.Q.Li, Z.H.Li, Y.L.Ye, D.X.Jiang, C.G.Li, C.Y.Niu, Z.Q.Chen, H.Y.Wu, D.W.Luo, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, N.B.Zhang, R.J.Guo, P.Jones, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Maqabuka, L.Makhathini, L.Mdletshe, O.Shirinda, K.Sowazi

First evidence of an octupole rotational band in Ge isotopes

NUCLEAR REACTIONS 74Ge(α, 3nα)71Ge, E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), γγ(linear polarization) using AFRODITE array for γ detection at the Separated Sector Cyclotron facility of iThemba LABS. 71Ge; deduced levels, J, π, multipolarities, alignments, rotational bands, octupole rotational band. Comparison with semi-microscopic cluster model calculations. Systematics of energies of 15/2- states in 67,69,71Ge, and those of 2+ and 3- states in 66,68,70,72,74Ge. Systematics of B(E1)/B(E2) ratios for 19/2- states in 67,71Ge in comparison to the ratio for octupole-deformed 220Ra nucleus. 71Ge, 74Se; calculated levels, J, π, B(E2) using two-center shell model (TCSM), and compared with experimental data.

doi: 10.1103/PhysRevC.106.L011303
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2022WA43      Phys.Rev. C 106, 064325 (2022)

X.D.Wang, B.Qi, C.Liu, A.Rohilla, Y.Zhang

Restored symmetries for the observed excited alternating-parity band in even-even nuclei

NUCLEAR STRUCTURE 148Ce; calculated levels, J, π, bands structure, high-spin states, energies of states as functions of triaxial parameter, transi tion strengths ratios for the ground and excited alternating-parity bands - B(E1)/B(E2), B(E2)/B(E2), probability distribution of the total angular momentum. Comparison to experimental results.

doi: 10.1103/PhysRevC.106.064325
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2022XI09      Phys.Rev. C 106, 064302 (2022)

X.Xiao, S.Y.Wang, C.Liu, R.A.Bark, J.Meng, S.Q.Zhang, B.Qi, H.Hua, P.Jones, S.M.Wyngaardt, S.Wang, D.P.Sun, Z.Q.Li, N.B.Zhang, H.Jia, R.J.Guo, X.C.Han, L.Mu, X.Lu, W.Z.Xu, C.Y.Niu, C.G.Wang, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Maqabuka, L.Makhathini, L.Mdletshe, N.A.Khumalo, O.Shirinda, K.Sowazi

Chirality and octupole correlations in 74As

NUCLEAR REACTIONS 74Ge(α, 3np), E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 74As; deduced levels, J, π, angular distributions from the oriented states (ADO) ratio, polarization asymmetry, bands structure, high-spin states, configurations, energy staggering parameter, B(M1)/B(E2) and B(E2)/B(E1) ratios, energy displacement between bands. Systematics of the excitation energies for the yrast states above I=7 in 70,72,74As. Positive-parity bands are interpreted as chiral doublet bands. Found experimental evidence of octupole correlations existence in 74As, similar to 73Br. Comparison to triaxial particle rotor model (TPRM) calculations. AFRODITE array consisting of 8 Compton suppressed clover detectors and 2 low-energy photon spectrometer (LEPS) detectors at separated Sector Cyclotron of iThemba LABS.

doi: 10.1103/PhysRevC.106.064302
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2022XU06      Phys.Lett. B 833, 137287 (2022), Priv.Comm.

W.Z.Xu, S.Y.Wang, C.Liu, X.G.Wu, R.J.Guo, B.Qi, J.Zhao, A.Rohilla, H.Jia, G.S.Li, Y.Zheng, C.B.Li, X.C.Han, L.Mu, X.Xiao, S.Wang, D.P.Sun, Z.Q.Li, Y.M.Zhang, C.L.Wang, Y.Li

Interplay between nuclear chiral and reflection symmetry breakings revealed by the lifetime measurements in 76Br

NUCLEAR REACTIONS 68Zn(12C, 3np)76Br, E=66 MeV; measured reaction products, Eγ, Iγ, γγ-coin, γγ(θ)(ADO). 76Br; deduced γ-ray energies and relative intensities, high-spin levels, J, π, multipolarities, B(M1), B(E2), bands, chirality, level T1/2. Comparison with triaxial particle rotor model (TPRM), and multidimensional-constrained covariant density function (MDC-CDFT) calculations. The Doppler-shift attenuation method (DSAM), one LEPS detector and nine Compton-suppressed HPGe detectors. HI-13 Tandem Accelerator of the China Institute of Atomic Energy (CIAE).

doi: 10.1016/j.physletb.2022.137287
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2021DO06      Phys.Rev. C 103, 054606 (2021)

S.Doge, C.-Y.Liu, A.Young, C.Morkel

Incoherent approximation for neutron up-scattering cross sections and its corrections for slow neutrons and low crystal temperatures

NUCLEAR REACTIONS 2H(n, n), E=ultracold neutrons (UCN); calculated Placzek-Van Hove corrections for one-phonon scattering σ from solid ortho-deuterium (sD2); deduced incoherent approximation for neutron one-phonon scattering cross sections a factor of 2-5 too high for ultracold neutron (UCN) up-scattering in solid ortho-deuterium. Comparison with other theoretical calculations and with experimental results.

doi: 10.1103/PhysRevC.103.054606
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2021HA29      Phys.Rev. C 104, 014327 (2021)

X.C.Han, S.Y.Wang, B.Qi, C.Liu, S.Wang, D.P.Sun, Z.Q.Li, H.Jia, R.J.Guo, X.Xiao, L.Mu, X.Lu, Q.Wang, W.Z.Xu, H.W.Li, X.G.Wu, Y.Zheng, C.B.Li, T.X.Li, Z.Y.Huang, H.Y.Wu, D.W.Luo

First observation of candidate chiral doublet bands in Z=37 Rb isotopes

NUCLEAR REACTIONS 76Ge(11B, 3n)84Rb, E=36 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) using an array of six Compton-suppressed HPGe detectors and one clover detector at the HI-13 tandem accelerator of CIAE-Beijing. 84Rb; deduced high-spin levels, J, π, B(M1)/B(E2) ratios, chiral doublet bands, configurations, staggering parameters. Comparison with triaxial relativistic mean-field theory and triaxial particle-rotor model calculations. Systematics of positive-parity yrast states in 76,78,80,82,84Rb.

doi: 10.1103/PhysRevC.104.014327
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2021HU29      Chin.Phys.C 45, 114104 (2021)

D.-Y.Huo, X.Yang, C.Han, C.-Q.Liu, K.Wu, X.-Y.Liu, C.Huang, Q.Xie, Y.He, X.J.Bao

Evaluation of pre-neutron-emission mass distributions of neutron-induced typical actinide fission using scission point model

NUCLEAR REACTIONS 235,238U, 237Np, 239Pu, 232Th(n, F), E=0.5, 1.08, 2.02, 3.51, 5.04, 15.50 MeV; analyzed available data; calculated pre-neutron-emission mass distributions.

doi: 10.1088/1674-1137/ac2298
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2021WE08      Phys.Rev. C 103, 054607 (2021)

G.-F.Wei, C.Liu, X.-W.Cao, Q.-J.Zhi, W.-J.Xiao, C.-Y.Long, Z.-W.Long

Necessity of self-consistent calculations for the electromagnetic field in probing the nuclear symmetry energy using pion observables in heavy-ion collisions

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E=400 MeV/nucleon; calculated contours of the electric fields and densities, multiplicities of π- and π+, relative kinetic energy distributions of nucleons, double π-+ ratio using two approaches: self-consistent calculation in the framework of isospin- and momentum-dependent IBUU transport model, and by Lienard-Wiechert formula for heavy-ion collisions.

doi: 10.1103/PhysRevC.103.054607
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2021ZH18      Chin.Phys.C 45, 024002 (2021)

S.-J.Zhang, Z.-J.Hu, Z.-M.Hu, C.Han, X.-H.Bai, C.-Q.Liu, C.Huang, Q.Xie, D.-Y.Huo, K.Wu, Y.-B.Nie, Y.-Y.Ding, K.Zhang, Y.Zhang, Z.-Y.Deng, R.Guo, Z.Wei, Z.-E.Yao

Measurements of neutron energy spectra of 9Be(d, n)10B reaction with a thick beryllium target

NUCLEAR REACTIONS 9Be(d, n), E=250-300 keV; measured reaction products, En, In; deduced TOF, neutron energy spectra.

doi: 10.1088/1674-1137/abce13
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2020LI39      Eur.Phys.J. A 56, 242 (2020)

N.Li, C.-C.Liu, Y.-J.Wu

Lattice study of form factors for charmonium

doi: 10.1140/epja/s10050-020-00253-2
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2020WE06      Eur.Phys.J. A 56, 61 (2020)

M.Werner, M.Ueding, C.Helmes, C.Jost, B.Knippschild, B.Kostrzewa, C.Liu, L.Liu, B.Metsch, M.Petschlies, C.Urbach

Hadron-Hadron interactions from Nf = 2+1+1 lattice QCD: the ρ-resonance

doi: 10.1140/epja/s10050-020-00057-4
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2020WE07      Eur.Phys.J. A 56, 60(2020)

M.Werner, M.Ueding, C.Helmes, C.Jost, B.Knippschild, B.Kostrzewa, C.Liu, L.Liu, B.Metsch, M.Petschlies, C.Urbach

Determination of the enhancement factor and the electron screening potential in the D(3He, p)4He reaction using TiD targets

doi: 10.1140/epja/s10050-020-00057-4
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2019CA17      Phys.Rev. C 100, 015501 (2019)

N.Callahan, C.-Y.Liu, F.Gonzalez, E.Adamek, J.D.Bowman, L.Broussard, S.M.Clayton, S.Currie, C.Cude-Woods, E.B.Dees, X.Ding, W.Fox, P.Geltenbort, K.P.Hickerson, M.A.Hoffbauer, A.T.Holley, A.Komives, S.W.T.MacDonald, M.Makela, C.L.Morris, J.D.Ortiz, R.W.Pattie, J.Ramsey, D.J.Salvat, A.Saunders, E.I.Sharapov, S.K.L.Sjue, Z.Tang, J.Vanderwerp, B.Vogelaar, P.L.Walstrom, Z.Wang, H.Weaver, W.Wei, J.Wexler, A.R.Young

Monte Carlo simulations of trapped ultracold neutrons in the UCNt experiment

RADIOACTIVITY 1n(β-); calculated neutron dynamics, trajectory and neutron detection rate in Ultra-cold neutron (UCN) magneto-gravitational neutron trap by developing an in-depth Monte Carlo model for the UCNτ experiments. Discussed implications of chaotic dynamics on controlling the systematic effects, such as spectral cleaning and microphonic heating, for a successful UCN lifetime experiment to reach 0.01% level of precision.

doi: 10.1103/PhysRevC.100.015501
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2019LI22      Chin.Phys.C 43, 064001 (2019)

C.-Q.Liu, Z.Wei, C.Han, C.Huang, Z.-W.Huang, Z.-W.Ma, S.-J.Zhang, S.-Hu.Peng, W.-M.Li, X.-H.Bai, J.-R.Wang, X.-L.Lu, Y.Zhang, D.-P.Xu, X.-D.Su, Z.-E.Yao

Monte Carlo simulation of fast neutron-induced fission of 237Np

NUCLEAR REACTIONS 237Np, 232Th, 235,238U, 239Pu(n, F), E=0.50, 2, 4, 5, 59.9, 5.04, 160, 4.48 MeV; calculated pre-neutron emission fission-fragment mass distribution using GEANT4. Comparison with experimental data.

doi: 10.1088/1674-1137/43/6/064001
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2019LI45      Phys.Rev. C 100, 044318 (2019)

C.G.Li, Q.B.Chen, S.Q.Zhang, C.Xu, H.Hua, S.Y.Wang, R.A.Bark, S.M.Wyngaardt, Z.Shi, A.C.Dai, C.G.Wang, X.Q.Li, Z.H.Li, J.Meng, F.R.Xu, Y.L.Ye, D.X.Jiang, R.Han, C.Y.Niu, Z.Q.Chen, H.Y.Wu, X.Wang, D.W.Luo, C.G.Wu, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, B.H.Sun, P.Jones, L.Msebi, J.F.Sharpey-Schafer, T.Dinoko, E.A.Lawrie, S.S.Ntshangase, B.V.Kheswa, O.Shirinda, N.Khumalo, T.D.Bucher, K.L.Malatji

"Stapler" mechanism for a dipole band in 79Se

NUCLEAR REACTIONS 82Se(α, 3nα)79Se, E=65, 68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using AFRODITE array of eight Compton-suppressed clover detectors at the iThemba LABS accelerator facility. 79Se; deduced levels, J, π, multipolarities, negative-parity dipole band interpreted as a stapler band, B(M1)/B(E2), configuration. Comparison with calculations using the self-consistent tilted axis cranking covariant density functional theory (TAC-CDFT).

doi: 10.1103/PhysRevC.100.044318
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2019LI49      Phys.Rev. C 100, 054309 (2019)

C.Liu, S.Y.Wang, B.Qi, S.Wang, D.P.Sun, Z.Q.Li, R.A.Bark, P.Jones, J.J.Lawrie, L.Masebi, M.Wiedeking, J.Meng, S.Q.Zhang, H.Hua, X.Q.Li, C.G.Li, R.Han, S.M.Wyngaardt, B.H.Sun, L.H.Zhu, T.D.Bucher, B.V.Kheswa, K.L.Malatji, J.Ndayishimye, O.Shirinda, T.Dinoko, N.Khumalo, E.A.Lawrie, S.S.Ntshangase

New candidate chiral nucleus in the A ≈ 80 mass region: 8235Br47

NUCLEAR REACTIONS 82Se(α, 3np)82Br, E=65, 68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), γγ(linear polarization) using the AFRODITE array at the separated-sector cyclotron (SSC) of iThemba LABS. 82Br; deduced levels, J, π, multipolarities, band structures, configurations, B(M1)/B(E2) ratios, energy staggering parameter, degenerate positive-parity chiral doublet bands; calculated valence proton and valence neutron angular momenta as functions of spin for 78,80,82Br, probability distributions for projection of total angular momentum for the chiral doublet bands in 82Br using triaxial particle rotor model (TPRM).

doi: 10.1103/PhysRevC.100.054309
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2019LI54      J.Phys.(London) G46, 105106 (2019)

Z.-Q.Li, S.-Y.Wang, J.-Z.Guan, W.-Ju.Zhang, T.Liu, B.Qi, S.Wang, D.-P.Sun, L.Liu, C.Liu, P.Zhang, N.-B.Zhang, H.Jia, Y.-M.Zhang, R.i-J.Guo, X.Xiao, X.-C.Han, C.-Y.Niu, Z.-Q.Chen, Pi.Lv, C.-Y.Li, X.-G.Wu, G.-S.Li, C.-Y.He, Y.Zheng, C.-B.Li, H.-W.Li, P.-W.Luo

First observation of high-spin states in the N=83 nucleus 142Pr

NUCLEAR REACTIONS 138Ba(7Li, 3n), E = 38 MeV; measured reaction products, Eγ, Iγ; deduced level energies, J, π, asymmetric angular distribution from oriented states (ADO). Comparison with systematics, shell model calculations.

doi: 10.1088/1361-6471/ab3698
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2019WE13      Eur.Phys.J. A 55, 162 (2019)

Z.Wei, C.Han, S.H.Peng, X.H.Bai, C.Q.Liu, Z.W.Ma, Z.W.Huang, S.J.Zhang, W.M.Li, Y.Yang, Z.E.Yao, W.S.Wu, Y.Zhang, X.L.Lu, J.R.Wang, X.D.Su, D.P.Xu

Physical design and evaluation of a high-intensity accelerator-based D-D/D-T fusion neutron source

doi: 10.1140/epja/i2019-12848-5
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2018IT01      Phys.Rev. C 97, 012501 (2018)

T.M.Ito, E.R.Adamek, N.B.Callahan, J.H.Choi, S.M.Clayton, C.Cude-Woods, S.Currie, X.Ding, D.E.Fellers, P.Geltenbort, S.K.Lamoreaux, C.-Y.Liu, S.MacDonald, M.Makela, C.L.Morris, R.W.Pattie, J.C.Ramsey, D.J.Salvat, A.Saunders, E.I.Sharapov, S.Sjue, A.P.Sprow, Z.Tang, H.L.Weaver, W.Wei, A.R.Young

Performance of the upgraded ultracold neutron source at Los Alamos National Laboratory and its implication for a possible neutron electric dipole moment experiment

RADIOACTIVITY 1n(β-); measured cold neutron time of arrival (TOA) spectrum, UCN density, dUCNcounts normalized to the UCN monitor detector near the exit of the biological shield using upgraded ultracold neutron (UCN) source at Los Alamos National Laboratory. Discussed implication for a possible neutron electric dipole moment (EDM) experiment.

doi: 10.1103/PhysRevC.97.012501
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2018JI02      Phys.Rev. C 97, 024335 (2018)

H.Jia, B.Qi, C.Liu, Q.Hu, S.Y.Wang

Possible "umbrella"-like antimagnetic rotation mode in odd- A 101, 103Pd and even-even 102, 104Pd

NUCLEAR STRUCTURE 101,102,103,104Pd; calculated level energies, B(E2), moment of inertia, deformation plots in the (β, γ) plane, and compositions of proton and neutron angular momenta for negative-parity sequences in 101,103Pd and positive-parity sequences in 102,104Pd; deduced umbrella-like antimagnetic rotation (UAMR) mode. Fully self-consistent and microscopic tilted-axis cranking model calculations based on covariant density functional theory. Comparison with available experimental data.

doi: 10.1103/PhysRevC.97.024335
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2018LI19      Phys.Rev. C 97, 044306 (2018)

L.Liu, S.Y.Wang, S.Wang, H.Hua, S.Q.Zhang, J.Meng, R.A.Bark, S.M.Wyngaardt, B.Qi, D.P.Sun, C.Liu, Z.Q.Li, H.Jia, X.Q.Li, C.Xu, Z.H.Li, J.J.Sun, L.H.Zhu, P.Jones, E.A.Lawrie, J.J.Lawrie, M.Wiedeking, T.D.Bucher, T.Dinoko, L.Makhathini, S.N.T.Majola, S.P.Noncolela, O.Shirinda, J.Gal, G.Kalinka, J.Molnar, B.M.Nyako, J.Timar, K.Juhasz, M.Arogunjo

Evolution from quasivibrational to quasirotational structure in 155Tm and yrast 27/2- to 25/2- energy anomaly in the A ≈ 150 mass region

NUCLEAR REACTIONS 144Sm(16O, 4np), E=118 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) using the AFRODITE array for γ detection at iThemba LABS-SSC. 155Tm; deduced high-spin levels, J, π, Eγ/spin ratio (E-GOS curves), side band, configuration, quasivibrational to quasirotational structure for the ground-state band; calculated potential energy surface (PES) in (ϵ2, γ) plane. Systematics of E-GOS curves for 153,155,157,159Tm, 153Ho, 157Lu, 159Ta. Systematics of ground and side bands in 155,157,159,161Tm, and energy differences between 25/2- and 27/2- yrast states in 151,153Ho, 153,155Tm, and 155,157Lu.

doi: 10.1103/PhysRevC.97.044306
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2018LI29      Chin.Phys.C 42, 074105 (2018)

C.Liu, S.-Y.Wang, B.Qi, H.Jia

Possible candidate nuclei for chirality-parity quartet bands

NUCLEAR STRUCTURE 68,70,72,74,76,78,80,82,84,86,88,90,92Se, 112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150Ba, 208,210,212,214,216,218,220,222,224,226,228,230Ra; calculated potential energy surfaces using the macroscopic-microscopic method in a multidimensional space; deduced coexistence of triaxial and octupole deformations, thereby leading to simultaneous chiral and reflected symmetry breaking, chirality-parity quartet bands in these and their neighboring odd-A/odd-odd nuclei.

doi: 10.1088/1674-1137/42/7/074105
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2018NI04      Phys.Rev. C 97, 034322 (2018)

C.Y.Niu, A.C.Dai, C.Xu, H.Hua, S.Q.Zhang, S.Y.Wang, R.A.Bark, J.Meng, C.G.Wang, X.G.Wu, X.Q.Li, Z.H.Li, S.M.Wyngaardt, H.L.Zang, Z.Q.Chen, H.Y.Wu, F.R.Xu, Y.L.Ye, D.X.Jiang, R.Han, C.G.Li, X.C.Chen, Q.Liu, J.Feng, B.Yang, Z.H.Li, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, N.B.Zhang, R.J.Guo, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, Q.M.Chen, J.Zhong, W.K.Zhou, B.J.Zhu, L.T.Deng, M.L.Liu, J.G.Wang, P.Jones, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Magabuka, L.Makhathini, L.Mdletshe, N.A.Khumalo, O.Shirinda, K.Sowazi

Spectroscopic study of the possibly triaxial transitional nucleus 75Ge

NUCLEAR REACTIONS 74Ge(α, n2p), E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) using AFRODITE array at the Separated Sector Cyclotron of iThemba LABS, South Africa. 75Ge; deduced high-spin levels, J, π, collective bands, configurations. Systematics of level structures in N=43 isotones 75Ge, 77Se and 79Kr; calculated configuration-constrained potential energy surfaces (PES). Comparison of levels with triaxial particle rotor model calculations.

doi: 10.1103/PhysRevC.97.034322
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2018PA53      Science 360, 627 (2018)

R.W.Pattie, N.B.Callahan, C.Cude-Woods, E.R.Adamek, L.J.Broussard, S.M.Clayton, S.A.Currie, E.B.Dees, X.Ding, E.M.Engel, D.E.Fellers, W.Fox, P.Geltenbort, K.P.Hickerson, M.A.Hoffbauer, A.T.Holley, A.Komives, C.-Y.Liu, S.W.T.MacDonald, M.Makela, C.L.Morris, J.D.Ortiz, J.Ramsey, D.J.Salvat, A.Saunders, S.J.Seestrom, E.I.Sharapov, S.K.Sjue, Z.Tang, J.Vanderwerp, B.Vogelaar, P.L.Walstrom, Z.Wang, W.Wei, H.L.Weaver, J.W.Wexler, T.L.Womack, A.R.Young, B.A.Zeck

Measurement of the neutron lifetime using a magneto-gravitational trap and in situ detection

RADIOACTIVITY 1NN(β-); measured T1/2 of free neutron using ultracold neutrons stored in a magneto-gravitational trap at the Los Alamos Neutron Science Center UCN facility. Comparison with previous measurements.

doi: 10.1126/science.aan8895
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2018QI05      Phys.Rev. C 98, 014305 (2018)

B.Qi, H.Jia, C.Liu, S.Y.Wang

Search for candidate chiral nuclei in rubidium isotopes

NUCLEAR STRUCTURE 76,78,80,82,84,86Rb; calculated energy surfaces as function of deformation parameter β, triaxiality deformation parameters γ and β, total energies and excitation energies for various valence nucleon configurations using adiabatic and configuration-fixed constrained triaxial relativistic mean-field theory; deduced several minima with triaxial deformations and proper particle-hole configurations in 78,80,82,86Rb. 78,80Rb, 78Br; comparison with observed chiral partner bands, and discussed possible existence of multiple chiral doublet (MχD) structures.

doi: 10.1103/PhysRevC.98.014305
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2018TA18      Phys.Rev.Lett. 121, 022505 (2018)

Z.Tang, M.Blatnik, L.J.Broussard, J.H.Choi, S.M.Clayton, C.Cude-Woods, S.Currie, D.E.Fellers, E.M.Fries, P.Geltenbort, F.Gonzalez, K.P.Hickerson, T.M.Ito, C.-Y.Liu, S.W.T.MacDonald, M.Makela, C.L.Morris, C.M.O'Shaughnessy, R.W.Pattie, B.Plaster, D.J.Salvat, A.Saunders, Z.Wang, A.R.Young, B.A.Zeck

Search for the Neutron Decay n → X + γ, Where X is a Dark Matter Particle

RADIOACTIVITY 1NN(γ); measured decay products, Eγ, Iγ; deduced lack of the possibility of a sufficiently strong branch to explain the lifetime discrepancy with 97% confidence.

doi: 10.1103/PhysRevLett.121.022505
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2017GU19      Chin.Phys.C 41, 084105 (2017)

R.-J.Guo, Z.-Q.Li, C.Liu, Y.-H.Tian, S.-Y.Wang

Shell-model calculations for the semi-magic nucleus 85Br and systematic features of the N = 50 odd-A isotones*

NUCLEAR STRUCTURE 85Br; calculated energy levels, J, π. Shell-model code nushellx within a large model space containing the neutron-core excitations across the N = 50 closed shell.

doi: 10.1088/1674-1137/41/8/084105
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2017SE02      Phys.Rev. C 95, 015501 (2017)

S.J.Seestrom, E.R.Adamek, D.Barlow, M.Blatnik, L.J.Broussard, N.B.Callahan, S.M.Clayton, C.Cude-Woods, S.Currie, E.B.Dees, W.Fox, M.Hoffbauer, K.P.Hickerson, A.T.Holley, C.-Y.Liu, M.Makela, J.Medina, D.J.Morley, C.L.Morris, R.W.Pattie, J.Ramsey, A.Roberts, D.J.Salvat, A.Saunders, E.I.Sharapov, S.K.L.Sjue, B.A.Slaughter, P.L.Walstrom, Z.Wang, J.Wexler, T.L.Womack, A.R.Young, J.Vanderwerp, B.A.Zeck

Total cross sections for ultracold neutrons scattered from gases

NUCLEAR REACTIONS 1H, 3He(n, n'), E=ultracold neutrons; measured scattered neutrons, transmission ratio as a function of pressure, total cross sections, total cross section as a function of the number of hydrogen atoms using the following gas targets: hydrogen, ethane, methane, isobutene, n-butane, ethylene, water vapor, propane, neopentane, isopropyl alcohol, and 3He; deduced cross section per hydrogen atom as a function of molecular mass. Relevance to ongoing experiments pn neutron half-life measurements using ultracold neutrons (UCN) at LANL facility.

doi: 10.1103/PhysRevC.95.015501
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2017SU04      Phys.Rev. C 95, 014307 (2017)

B.H.Sun, C.Y.Liu, H.X.Wang

Correlating double-difference of charge radii with quadrupole deformation and B(E2) in atomic nuclei

NUCLEAR STRUCTURE 78,96,98Sr, 94,96Kr, 20Ne, 44,46Ca, 46Ti, 76Se; A<130; A>130; analyzed correlations between experimental data for double-difference of charge radii, quadrupole deformation and B(E2) for the first 2+ states in even-even nuclei. Discussed similar correlations for Hartree-Fock-Bogoliubov, and relativistic mean-field (RMF) global models.

doi: 10.1103/PhysRevC.95.014307
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2016JI15      Chin.Phys.C 40, 124103 (2016)

H.Jia, B.Qi, S.-Y.Wang, S.Wang, C.Liu

Electromagnetic transitions in multiple chiral doublet bands

NUCLEAR STRUCTURE A=80, 130, 190; analyzed available data; deduced multiple chiral doublet bands, B(M1), B(E2).

doi: 10.1088/1674-1137/40/12/124103
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2016LI12      Phys.Rev.Lett. 116, 112501 (2016)

C.Liu, S.Y.Wang, R.A.Bark, S.Q.Zhang, J.Meng, B.Qi, P.Jones, S.M.Wyngaardt, J.Zhao, C.Xu, S.-G.Zhou, S.Wang, D.P.Sun, L.Liu, Z.Q.Li, N.B.Zhang, H.Jia, X.Q.Li, H.Hua, Q.B.Chen, Z.G.Xiao, H.J.Li, L.H.Zhu, T.D.Bucher, T.Dinoko, J.Easton, K.Juhasz, A.Kamblawe, E.Khaleel, N.Khumalo, E.A.Lawrie, J.J.Lawrie, S.N.T.Majola, S.M.Mullins, S.Murray, J.Ndayishimye, D.Negi, S.P.Noncolela, S.S.Ntshangase, B.M.Nyako, J.N.Orce, P.Papka, J.F.Sharpey-Schafer, O.Shirinda, P.Sithole, M.A.Stankiewicz, M.Wiedeking

Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

NUCLEAR REACTIONS 70Zn(12C, 3np), E=60, 65 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, J, π, medium- amd high-spin states, yrast positive- and negative-parity bands. Comparison with microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations.

doi: 10.1103/PhysRevLett.116.112501
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2016LI34      Phys.Rev. C 94, 014315 (2016); Erratum Phys.Rev. C 102, 019902 (2020)

Z.Q.Li, S.Y.Wang, C.Y.Niu, B.Qi, S.Wang, D.P.Sun, C.Liu, C.J.Xu, L.Liu, P.Zhang, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, B.B.Yu, S.P.Hu, S.H.Yao, X.P.Cao, J.L.Wang

High-spin states in the semimagic nucleus 89Y and neutron-core excitations in the N=50 isotones

NUCLEAR REACTIONS 82Se(11B, 4n), E=48, 52 MeV; measured Eγ, Iγ, γγ-coin, γ(θ)(ADO ratios) at HI-13 tandem accelerator of CIAE-Beijing. 89Y; deduced high-spin levels, J, π, multipolarity, configurations. Comparison with large-basis shell-model calculations using OXBASH code, assuming 66Ni as an inert core. Level energy and Jπ systematics of N=50 even-even and odd-A isotones: 86Kr, 88Sr, 90Zr, 92Mo, 87Rb, 89Y, 91Nb and 93Tc.

doi: 10.1103/PhysRevC.94.014315
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2016LI41      Phys.Rev. C 94, 024337 (2016)

X.Q.Li, C.Xu, S.Q.Zhang, H.Hua, J.Meng, R.A.Bark, Q.B.Chen, C.Y.Niu, R.Han, S.M.Wyngaardt, S.Y.Wang, S.Wang, B.Qi, L.Liu, L.H.Zhu, Z.Shi, G.L.Zhang, B.H.Sun, X.Y.Le, C.Y.Song, Y.L.Ye, D.X.Jiang, F.R.Xu, Z.H.Li, J.J.Sun, Y.Shi, P.W.Zhao, W.Y.Liang, C.G.Li, C.G.Wang, X.C.Chen, Z.H.Li, D.P.Sun, C.Liu, Z.Q.Li, P.Jones, E.A.Lawrie, J.J.Lawrie, M.Wiedeking, T.D.Bucher, T.Dinoko, B.V.Kheswa, L.Makhathini, S.N.T.Majola, J.Ndayishimye, S.P.Noncolela, O.Shirinda, J.Gal, G.Kalinka, J.Molnar, B.M.Nyako, J.Timar, K.Juhasz, M.Arogunjo

Spectroscopy of 155Yb: Structure evolution in the N=85 isotones

NUCLEAR REACTIONS 144Sm(16O, 5n), E=118 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at cyclotron facility of iThemba LABS. 155Yb; deduced high-spin levels, J, π, multipolarity, bands, configurations; calculated potential energy contour in (β, γ) plane. Comparison with semiempirical shell-model (SESM) calculations. Predicted coexistence of prolate and oblate shapes from adiabatic and configuration-fixed constrained triaxial covariant density functional theory (CDFT) calculations. Systematics of low-lying levels in N=84-87 isotones: 148,149,150,151Gd, 150,151,152,153Dy, 152,153,154,155Er, 154,155,156,157Yb, 156,157,158,159Hf.

doi: 10.1103/PhysRevC.94.024337
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2016PH02      Phys.Rep. 612, 1 (2016)

D.G.Phillips II, W.M.Snow, K.Babu, S.Banerjee, D.V.Baxter, Z.Berezhiani, M.Bergevin, S.Bhattacharya, G.Brooijmans, L.Castellanos, M.-C.Chen, C.E.Coppola, R.Cowsik, J.A.Crabtree, P.Das, E.B.Dees, A.Dolgov, P.D.Ferguson, M.Frost, T.Gabriel, A.Gal, F.Gallmeier, K.Ganezer, E.Golubeva, G.Greene, B.Hartfiel, A.Hawari, L.Heilbronn, C.Johnson, Y.Kamyshkov, B.Kerbikov, M.Kitaguchi, B.Z.Kopeliovich, V.B.Kopeliovich, V.A.Kuzmin, C-Y.Liu, P.McGaughey, M.Mocko, R.Mohapatra, N.Mokhov, G.Muhrer, H.P.Mumm, L.Okun, R.W.Pattie, Jr., C.Quigg, E.Ramberg, A.Ray, A.Roy, A.Ruggles, U.Sarkar, A.Saunders, A.P.Serebrov, H.M.Shimizu, R.Shrock, A.K.Sikdar, S.Sjue, S.Striganov, L.W.Townsend, R.Tschirhart, A.Vainshtein, R.Van Kooten, Z.Wang, A.R.Young

Neutron-antineutron oscillations: Theoretical status and experimental prospects

COMPILATION A=1; compiled experimental and theoretical information.

doi: 10.1016/j.physrep.2015.11.001
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2015CH24      Phys.Rev. C 91, 044303 (2015)

Z.Q.Chen, S.Y.Wang, L.Liu, P.Zhang, H.Jia, B.Qi, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, L.H.Zhu

High-spin states and possible "stapler'" band in 115In

NUCLEAR REACTIONS 114Cd(7Li, 2nα), E=48 MeV; measured Eγ, Iγ, γγ-coin, angular distribution (ADO) ratios of γ rays using HI-13 tandem accelerator at CIAE-Beijing facility. 115In; deduced levels, J, π, dipole bands, multipolarity, configuration, alignment plot, oblate band built on the stapler mechanism. Comparison with tilted axis cranking model based on covariant density functional theory (TAC-CDFT) calculations.

doi: 10.1103/PhysRevC.91.044303
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2015LI21      Phys.Rev. C 91, 064319 (2015)

Z.Q.Li, S.Y.Wang, L.Liu, Y.M.Zhang, B.Qi, S.Wang, D.P.Sun, C.Liu, P.Zhang, N.B.Zhang, H.Jia, Q.Hu, C.Y.Niu, Z.Q.Chen, P.Lv, C.Y.Li, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, H.W.Li, P.W.Luo

High-spin states of the semimagic nucleus 141Pr

NUCLEAR REACTIONS 138Ba(7Li, 4n), E=38 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at HI-13 tandem accelerator facility of the CIAE-Beijing. 141Pr; deduced high-spin levels, J, π, internal conversion coefficients from γ-intensity balance, multipolarity, configuration, mainly proton excitations above the Z=50 shell, Comparison with shell model calculations using OXBASH computer code. Systematics of level structures in N=82 isotones 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm and 143Eu.

NUCLEAR STRUCTURE 141Pr; calculated levels, J, π, wave functions using shell model and OXBASH computer code. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.064319
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2015SE18      Phys.Rev. C 92, 065501 (2015)

S.J.Seestrom, E.R.Adamek, D.Barlow, L.J.Broussard, N.B.Callahan, S.M.Clayton, C.Cude-Woods, S.Currie, E.B.Dees, W.Fox, P.Geltenbort, K.P.Hickerson, A.T.Holley, C.-Y.Liu, M.Makela, J.Medina, D.J.Morley, C.L.Morris, J.Ramsey, A.Roberts, D.J.Salvat, A.Saunders, E.I.Sharapov, S.K.L.Sjue, B.A.Slaughter, B.VornDick, P.L.Walstrom, Z.Wang, T.L.Womack, A.R.Young, B.A.Zeck, for the UCN|t Collaboration

Upscattering of ultracold neutrons from gases

NUCLEAR REACTIONS 1,2H, C, F, N, Ne, Ar, Xe(n, n'), E=UCNs from Los Alamos Neutron Science Center (LANSCE) ultracold neutron source; measured Eγ, Iγ, E(n), I(n), upscattered cross sections for room temperature gas targets of hydrogen, deuterium, nitrogen, neon, argon, xenon, C4H10, CF4, and air. Comparison with experimental values for higher neutron energies, and with theoretical calculations. Relevance to measurement of the half-life of free neutron decay at LANSCE using a magnetogravitational trap.

doi: 10.1103/PhysRevC.92.065501
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2015XU09      Phys.Rev. C 91, 061303 (2015)

C.Xu, X.Q.Li, J.Meng, S.Q.Zhang, H.Hua, S.Y.Wang, B.Qi, C.Liu, Z.G.Xiao, H.J.Li, L.H.Zhu, Z.Shi, Z.H.Li, Y.L.Ye, D.X.Jiang, J.J.Sun, Z.H.Zhang, Y.Shi, P.W.Zhao, Q.B.Chen, W.Y.Liang, R.Han, C.Y.Niu, C.G.Li, C.G.Wang, Z.H.Li, S.M.Wyngaardt, R.A.Bark, P.Papka, T.D.Bucher, A.Kamblawe, E.Khaleel, N.Khumalo, E.A.Lawrie, J.J.Lawrie, P.Jones, S.M.Mullins, S.Murray, M.Wiedeking, J.F.Sharpey-Schafer, S.N.T.Majola, J.Ndayishimye, D.Negi, S.P.Noncolela, S.S.Ntshangase, O.Shirinda, P.Sithole, M.A.Stankiewicz, J.N.Orce, T.Dinoko, J.Easton, B.M.Nyako, K.Juhasz

Spectroscopy of 76Se: Prolate-to-oblate shape transition

NUCLEAR REACTIONS 70Zn(12C, 2nα), E=60, 65 MeV; measured Eγ, Iγ, γγ-, (particle)γγ-coin using AFRODITE array for γ rays and DIAMANT array for charged particles at iThemba LABS. 76Se; deduced high-spin levels, J, π, bands, configuration, kinematic and dynamic moments of inertia, band crossing frequency, shape transition. Comparison with cranked shell-model calculations. systematics of band crossings in 70,72,74,76,78,80Se, 72,74,76,78,80,82Kr.

doi: 10.1103/PhysRevC.91.061303
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2014LI31      Phys.Rev. C 90, 014313 (2014), Erratum Phys.Rev. C 108, 059901 (2023)

L.Liu, S.Y.Wang, Z.Q.Chen, C.Liu, B.Qi, D.P.Sun, S.Wang, Q.An, C.J.Xu, P.Zhang, Z.Q.Li, C.Y.Niu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, S.H.Yao, S.P.Hu, H.W.Li, J.J.Liu, J.L.Wang

Single-particle structures, high-spin isomers, and a strongly coupled band in odd-odd 120Sb

NUCLEAR REACTIONS 116Cd(7Li, 3n), E=34 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at HI-13 tandem accelerator facility of CIAE. 120Sb; deduced high-spin levels, J, π, multipolarities, bands, configurations, B(M1)/B(E2) ratios. Comparison with triaxial relativistic mean-field, and particle-rotor model calculations for high-spin isomers. Level systematics of 118,119,120Sb.

doi: 10.1103/PhysRevC.90.014313
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2014SA31      Phys.Rev. C 89, 052501 (2014)

D.J.Salvat, E.R.Adamek, D.Barlow, J.D.Bowman, L.J.Broussard, N.B.Callahan, S.M.Clayton, C.Cude-Woods, S.Currie, E.B.Dees, W.Fox, P.Geltenbort, K.P.Hickerson, A.T.Holley, C.-Y.Liu, M.Makela, J.Medina, D.J.Morley, C.L.Morris, S.I.Penttila, J.Ramsey, A.Saunders, S.J.Seestrom, E.I.Sharapov, S.K.L.Sjue, B.A.Slaughter, J.Vanderwerp, B.VornDick, P.L.Walstrom, Z.Wang, T.L.Womack, A.R.Young

Storage of ultracold neutrons in the magneto-gravitational trap of the UCNT experiment

RADIOACTIVITY 1n(β-); measured mean storage times of ultracold neutrons (UCN) in a magneto-gravitational trap at the LANSCE-LANL UCN source, with and without activation of the field; discussed half-life of neutron decay, and systematic effects.

doi: 10.1103/PhysRevC.89.052501
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2014SU20      Phys.Rev. C 90, 054318 (2014)

B.H.Sun, Y.Lu, J.P.Peng, C.Y.Liu, Y.M.Zhao

New charge radius relations for atomic nuclei

NUCLEAR STRUCTURE A=20-225; analyzed rms charge radii for 296 stable isotopes; proposed simple relations for charge radii. Comparisons between predictions and experimental data, and with available theoretical calculations. Shape transition shape coexistence.

doi: 10.1103/PhysRevC.90.054318
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2013LA37      Nucl.Instrum.Methods Phys.Res. A711, 166 (2013)

C.M.Lavelle, C.-Y.Liu, M.B.Stone

Toward a new polyethylene scattering law determined using inelastic neutron scattering

NUCLEAR REACTIONS H, C(n, n), E=thermal; calculated σ. Comparison with available data.

doi: 10.1016/j.nima.2013.01.048
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2013LI38      Int.J.Mod.Phys. E22, 1350060 (2013)

L.Liu, S.Y.Wang, C.Liu

A possible criterion for the static chirality: very small band interaction strength

doi: 10.1142/S0218301313500602
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2013LI46      Phys.Rev. C 88, 037301 (2013)

C.Liu, S.Y.Wang, B.Qi, D.P.Sun, S.Wang, C.J.Xu, L.Liu, P.Zhang, Z.Q.Li, B.Wang, X.C.Shen, M.R.Qin, H.L.Liu, Y.Gao, L.H.Zhu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng

Signature splitting, shape evolution, and nearly degenerate bands in 108Ag

NUCLEAR REACTIONS 104Ru(7Li, 3n), E=33 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) at CIAE, Beijing facility. 108Ag; deduced high-spin levels, J, π, bands, multipolarities, configurations, signature splitting and signature inversion, staggering parameter. Total Routhian surface (TRS) calculations. Systematics of level energies, staggering parameter, B(M1)/B(E2) ratios, kinematic moments of inertial for bands in 98,100Tc, 104,106Rh, 106,108Ag, and comparison with behavior of chiral partner bands.

doi: 10.1103/PhysRevC.88.037301
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2013QI05      Phys.Rev. C 88, 027302 (2013)

B.Qi, H.Jia, N.B.Zhang, C.Liu, S.Y.Wang

Possible multiple chiral doublet bands in 107Ag

NUCLEAR STRUCTURE 107Ag; calculated levels, J, π, alignments, B(M1)/B(E2), deformation parameters β and γ for two pairs of degenerate (multiple chiral doublet) bands. Relativistic mean-field (RMF) theory and multiparticle plus rotor model (PRM). Comparison with experimental data.

doi: 10.1103/PhysRevC.88.027302
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2013SA33      Europhys.Lett. 103, 12001 (2013)

D.J.Salvat, E.Gutsmiedl, C.-Y.Liu, P.Geltenbort, A.Orecchini, S.Paul, H.Schober

Investigating solid α-15N2 as a new source of ultra-cold neutrons

NUCLEAR REACTIONS 15N(n, X), E < 0.015 eV; measured reaction products, En, In; deduced σ.

doi: 10.1209/0295-5075/103/12001
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2013SH41      Phys.Rev. C 88, 037601 (2013)

E.I.Sharapov, C.L.Morris, M.Makela, A.Saunders, E.R.Adamek, Y.Bagdasarova, L.J.Broussard, C.B.Cude-Woods, D.E.Fellers, P.Geltenbort, S.I.Hasan, K.P.Hickerson, G.Hogan, A.T.Holley, C.-Y.Liu, M.P.Mendenhall, J.Ortiz, R.W.Pattie, D.G.Phillips, J.Ramsey, D.J.Salvat, S.J.Seestrom, E.Shaw, S.K.L.Sjue, W.E.Sondheim, B.VornDick, Z.Wang, T.L.Womack, A.R.Young, B.A.Zeck

Measurements of ultracold neutron upscattering and absorption in polyethylene and vanadium

NUCLEAR REACTIONS 1H, V(n, n'), (n, γ), E=ultracold neutrons; measured E(n), I(n), Eγ, Iγ, ultra-cold neutron (UCN) upscattering and capture σ at UCN facility of LANL. Application to nuclear and particle physics, cosmology and gravity.

doi: 10.1103/PhysRevC.88.037601
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2013SH46      Phys.Rev. C 88, 064605 (2013)

E.I.Sharapov, C.L.Morris, M.Makela, A.Saunders, E.R.Adamek, L.J.Broussard, C.B.Cude-Woods, D.E.Fellers, P.Geltenbort, M.Hartl, S.I.Hasan, K.P.Hickerson, G.Hogan, A.T.Holley, C.M.Lavelle, C.-Y.Liu, M.P.Mendenhall, J.Ortiz, R.W.Pattie, D.G.Phillips, J.Ramsey, D.J.Salvat, S.J.Seestrom, E.Shaw, S.Sjue, W.E.Sondheim, B.VornDick, Z.Wang, T.L.Womack, A.R.Young, B.A.Zeck

Upscattering of ultracold neutrons from the polymer [C6H12]n

NUCLEAR REACTIONS 1H(n, n'), E=ultracold; measured spectra and rates of upscattered neutrons up to 100 meV range, shapes of spectra at LANSCE-LANL facility; deduced similar density of states in polyethylene (PE) and polymethylpentene (PMP) samples. Analysis using MCNP computer code.

doi: 10.1103/PhysRevC.88.064605
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2012CH43      Phys.Rev. C 86, 054001 (2012)

J.-W.Chen, T.-K.Lee, C.-P.Liu, Y.-S.Liu

Quark-mass dependence of two-nucleon observables

doi: 10.1103/PhysRevC.86.054001
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2012LI29      Phys.Lett. B 713, 447 (2012)

C.-P.Liu, J.de Vries, E.Mereghetti, R.G.E.Timmermans, U.van Kolck

Deuteron magnetic quadrupole moment from chiral effective field theory

NUCLEAR STRUCTURE 2H; calculated magnetic quadrupole moment of the deuteron; QCD calculations, comparison with available data.

doi: 10.1016/j.physletb.2012.06.024
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2012WA34      Phys.Rev. C 86, 064302 (2012)

S.Y.Wang, D.P.Sun, B.Qi, Z.Q.Chen, X.B.Hu, G.Wang, C.Liu, C.J.Xu, L.Liu, P.Zhang, Z.Q.Li, M.Z.Guo, Y.Y.Cai, Y.Q.Li, S.Y.Liu, S.M.Wyngaardt, L.H.Zhu, X.G.Wu, C.Y.He, Y.Zheng, G.S.Li

Collective and noncollective states in 116Sb

NUCLEAR REACTIONS 114Cd(7Li, 5n), E=48 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). 116Sb; deduced high-spin levels, J, π, alignments, B(M1), B(E2), bands, configurations. Systematics of first 2+ states in even-even Sn (A=108-118) nuclei, and 8-, 10- and 11+ states in odd-odd Sb (A=110-120) nuclei. Comparison with triaxial particle rotor model calculations.

doi: 10.1103/PhysRevC.86.064302
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2012XU07      Phys.Rev. C 86, 027302 (2012), Erratum Phys.Rev. C 102, 069901 (2020)

C.J.Xu, S.Y.Wang, C.Y.Niu, C.Liu, B.Qi, D.P.Sun, L.Liu, P.Zhang, Z.Q.Li, Z.Wang, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, B.B.Yu, C.B.Li, S.P.Hu, S.H.Yao, X.P.Cao, J.L.Wang

High-spin states in near-spherical 88Y

NUCLEAR REACTIONS 82Se(11B, 5n)88Y, E=48, 52 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), ADO ratios. 88Y; deduced high-spin levels, J, π, multipolarity, bands, configurations. Comparison with semiempirical shell-model (SESM) calculations.

doi: 10.1103/PhysRevC.86.027302
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2011AT02      Europhys.Lett. 95, 12001 (2011)

F.Atchison, B.Blau, K.Bodek, B.van den Brandt, T.Brys, M.Daum, P.Fierlinger, P.Geltenbort, P.Hautle, R.Henneck, S.Heule, A.Holley, M.Kasprzak, K.Kirch, A.Knecht, J.A.Konter, M.Kuzniak, C.-Y.Liu, A.Pichlmaier, C.Plonka, Y.Pokotilovski, A.Saunders, D.Tortorella, M.Wohlmuther, A.R.Young, J.Zejma, G.Zsigmond

Production of ultracold neutrons from cryogenic 2H2, O2, and C2H4 converters

NUCLEAR REACTIONS 1,2H, C, O(n, n'), E<0.0253 eV; measured En, In, TOF; deduced yields, production rates of ultracold neutrons. Comparison with GEANT4 UCN-Monte Carlo code.

doi: 10.1209/0295-5075/95/12001
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2011DE34      Phys.Rev. C 84, 065501 (2011)

J.de Vries, R.Higa, C.-P.Liu, E.Mereghetti, I.Stetcu, R.G.E.Timmermans, U.van Kolck

Electric dipole moments of light nuclei from chiral effective field theory

NUCLEAR STRUCTURE 2,3H, 3He; calculated electric dipole moments by systematic expansion provided by chiral effective field theory (EFT) taking into account parity and time reversal violation.

doi: 10.1103/PhysRevC.84.065501
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2011LI45      Int.J.Mod.Phys. E20, 2351 (2011)

C.Liu, S.Y.Wang, B.Qi, D.P.Sun, C.J.Xu, L.Lu, B.Wang, X.C.Shen, M.R.Qin, H.Chen, L.H.Zhu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, L.L.Wang, B.Zhang, G.Y.Liu, Y.W.Wang

Configuration assignment of the positive-parity structures in 108Ag

NUCLEAR REACTIONS 104Ru(7Li, 3n), E=33 MeV; measured reaction products, Eγ, Iγ; deduced high-spin band structure, level energies, J, π, B(M1)/B(E2) ratios. Comparison with cranked shell model and deformed Woods-Saxon potential calculations.

doi: 10.1142/S0218301311020368
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2010LA05      Phys.Rev. C 82, 015502 (2010)

C.M.Lavelle, C.-Y.Liu, W.Fox, G.Manus, P.M.McChesney, D.J.Salvat, Y.Shin, M.Makela, C.Morris, A.Saunders, A.Couture, A.R.Young

Ultracold-neutron production in a pulsed-neutron beam line

NUCLEAR REACTIONS 2H, 16O(n, n), E=ultracold; measured σ, γ-spectra, Bragg reflection spectra, low-temperature dependence on yield of ultracold neutrons. Liquid orthodeuterium and solid oxygen targets. Pulse-neutron incident beam.

doi: 10.1103/PhysRevC.82.015502
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2010LI47      Nucl.Phys. A844, 250c (2010)

C.-P.Liu

Electric dipole moments of p, n, 2H+, and 3He2+

doi: 10.1016/j.nuclphysa.2010.05.045
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2010WA05      Phys.Rev. C 81, 017301 (2010)

S.Y.Wang, D.P.Sun, B.T.Duan, X.L.Ren, B.Qi, X.X.Zhu, F.Z.Lv, C.Liu, C.J.Xu, J.Meng, H.Hua, F.R.Xu, Z.Y.Li, S.Q.Zhang, Y.Shi, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang

Coexistence of collective and noncollective structures in 118Sn

NUCLEAR REACTIONS 116Cd(7Li, 4np), E=50 MeV; measured Eγ, Iγ, γγ-coin. 118Sn; deduced levels, J, π, bands and configurations. Comparison with Total Routhian surface (TRS) calculations and fixed constrained triaxial relativistic mean-field (RMF) theory.

doi: 10.1103/PhysRevC.81.017301
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2010WA41      Phys.Rev. C 82, 057303 (2010)

S.Y.Wang, B.Qi, D.P.Sun, X.L.Ren, B.T.Duan, F.Chen, C.Liu, C.J.Xu, L.Liu, H.Hua, Z.Y.Li, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang

Shape coexistence and strongly coupled bands in 118Sb

NUCLEAR REACTIONS 116Cd(7Li, 5n), E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). 118Sb; deduced levels, J, π, bands, B(M1)/B(E2) ratios and configurations. Comparison with particle-rotor model (PRM) and triaxial relativistic mean-field approach.

doi: 10.1103/PhysRevC.82.057303
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2008DE18      Phys.Rev. C 77, 064002 (2008)

B.Desplanques, C.H.Hyun, S.Ando, C.-P.Liu

Parity-violating nucleon-nucleon interaction from different approaches

NUCLEAR REACTIONS p(polarized p, p), p(polarized n, γ)E=13.6, 45, 221 MeV; calculated spectral functions, dependence of total potential energy on charge and radius, PV asymmetries. Effective field theory. Comparison with covariant approach.

doi: 10.1103/PhysRevC.77.064002
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2008ST14      Phys.Lett. B 665, 168 (2008)

I.Stetcu, C.-P.Liu, J.L.Friar, A.C.Hayes, P.Navratil

Nuclear electric dipole moment of 3He

NUCLEAR STRUCTURE 3He; calculated electric dipole moment.

doi: 10.1016/j.physletb.2008.06.019
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2007AT06      Phys.Rev.Lett. 99, 262502 (2007)

F.Atchison, B.Blau, K.Bodek, B.van den Brandt, T.Brys, M.Daum, P.Fierlinger, A.Frei, P.Geltenbort, P.Hautle, R.Henneck, S.Heule, A.Holley, M.Kasprzak, K.Kirch, A.Knecht, J.A.Konter, M.Kuzniak, C.-Y.Liu, C.L.Morris, A.Pichlmaier, C.Plonka, Y.Pokotilovski, A.Saunders, Y.Shin, D.Tortorella, M.Wohlmuther, A.R.Young, J.Zejma, G.Zsigmond

Cold Neutron Energy Dependent Production of Ultracold Neutrons in Solid Deuterium

NUCLEAR REACTIONS 2H(n, n), E=low; measured ultra cold neutron production cross sections.

doi: 10.1103/PhysRevLett.99.262502
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2007ES07      Phys.Rev. C 76, 051302 (2007)

A.Esler, J.C.Peng, D.Chandler, D.Howell, S.K.Lamoreaux, C.Y.Liu, J.R.Torgerson

Dressed spin of 3He

NUCLEAR MOMENTS 3He; measured precessional frequency in magnetic field; deduced dressed spin effects of polarized 3He. Proposed measurement for neutron electric dipole moment.

doi: 10.1103/PhysRevC.76.051302
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2007JI02      Nucl.Phys. B(Proc.Supp.) S166, 290 (2007)

X.Jiang, X.Zhou, C.Liu, L.Wang, Z.Zhang

Anomalous Nuclear Phenomena Associated with Ultrafast Processes

doi: 10.1016/j.nuclphysbps.2006.12.029
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2007LI18      Nucl.Phys. B(Proc.Supp.) S167, 42 (2007)

C.Liu, on behalf of the H1 and ZEUS Collaborations

Strange particle production and pentaquark search at HERA

NUCLEAR REACTIONS 1H(e, e'X), E=high; measured kaon and hyperon transverse momentum spectra, yield ratios; deduced possible pentaquark signal.

doi: 10.1016/j.nuclphysbps.2006.12.059
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2007LI36      Phys.Rev. C 75, 065501 (2007)

C.-P.Liu

Parity-violating observables of two-nucleon systems in effective field theory

doi: 10.1103/PhysRevC.75.065501
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2007LI48      Phys.Rev. C 76, 028501 (2007)

C.-P.Liu, J.Engel

Schiff screening of relativistic nucleon electric-dipole moments by electrons

doi: 10.1103/PhysRevC.76.028501
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2007LI54      Phys.Rev. C 76, 035503 (2007)

C.-P.Liu, M.J.Ramsey-Musolf, W.C.Haxton, R.G.E.Timmermans, A.E.L.Dieperink

Atomic electric dipole moments: The Schiff theorem and its corrections

doi: 10.1103/PhysRevC.76.035503
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2006LI11      Phys.Lett. B 634, 488 (2006)

C.-P.Liu, R.G.E.Timmermans

Time-reversal violation in threshold (n(pol)) (p(pol)) scattering

NUCLEAR REACTIONS 1H(polarized n, n'), E=0.025 eV; calculated parity violating asymmetry, spin rotation and longitudinal polarization. Polarized target, compared various potentials.

doi: 10.1016/j.physletb.2006.02.013
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2006LI29      Phys.Rev. C 73, 065501 (2006)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in elastic p(pol)p scattering

NUCLEAR REACTIONS 1H(polarized p, p), E=13.6, 45, 221 MeV; analyzed parity-nonconserving asymmetry, weak coupling constants.

doi: 10.1103/PhysRevC.73.065501
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2005HU14      J.Radioanal.Nucl.Chem. 265, 499 (2005)

D.Huang, P.Wang, X.Chen, W.Tian, B.Ni, L.Zhang, G.Zhang, C.Liu, L.Liu

Half-life of 97Zr, re-measured

RADIOACTIVITY 97Zr(β-) [from Zr(n, X)]; measured T1/2.

doi: 10.1007/s10967-005-0854-y
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2005HY02      Eur.Phys.J. A 24, Supplement 2, 179 (2005)

C.H.Hyun, C.-P.Liu, B.Desplanques

Parity violating asymmetry in γ + d → n + p at low energy

NUCLEAR REACTIONS 2H(polarized γ, np), E=2-12 MeV; calculated parity-violating asymmetry.

doi: 10.1140/epjad/s2005-04-045-7
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2004LI44      Phys.Rev. C 69, 065502 (2004)

C.-P.Liu, C.H.Hyun, B.Desplanques

Parity nonconservation in the photodisintegration of the deuteron at low energy

NUCLEAR REACTIONS 2H(polarized γ, np), E ≈ threshold; calculated σ, parity-nonconserving asymmetry, vector-meson exchange contributions.

doi: 10.1103/PhysRevC.69.065502
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2004LI68      Phys.Rev. C 70, 055501 (2004)

C.-P.Liu, R.G.E.Timmermans

P- and T-odd two-nucleon interaction and the deuteron electric dipole moment

NUCLEAR STRUCTURE 2H; calculated two-nucleon interaction features, deuteron electric dipole moment.

NUCLEAR MOMENTS 2H; calculated two-nucleon interaction features, deuteron electric dipole moment.

doi: 10.1103/PhysRevC.70.055501
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2004SA45      Phys.Lett. B 593, 55 (2004)

A.Saunders, J.M.Anaya, T.J.Bowles, B.W.Filippone, P.Geltenbort, R.E.Hill, M.Hino, S.Hoedl, G.E.Hogan, T.M.Ito, K.W.Jones, T.Kawai, K.Kirch, S.K.Lamoreaux, C.-Y.Liu, M.Makela, L.J.Marek, J.W.Martin, C.L.Morris, R.N.Mortensen, A.Pichlmaier, S.J.Seestrom, A.Serebrov, D.Smith, W.Teasdale, B.Tipton, R.B.Vogelaar, A.R.Young, J.Yuan

Demonstration of a solid deuterium source of ultra-cold neutrons

doi: 10.1016/j.physletb.2004.04.048
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2003LI10      Phys.Rev. C 67, 035501 (2003)

C.-P.Liu, G.Prezeau, M.J.Ramsey-Musolf

Hadronic parity violation and inelastic electron-deuteron scattering

NUCLEAR REACTIONS 2H(e, e'), E=120, 194 MeV; calculated σ, σ(θ), parity-violating asymmetry, hadronic contributions.

doi: 10.1103/PhysRevC.67.035501
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2003LI49      Phys.Rev. C 68, 045501 (2003)

C.-P.Liu, C.H.Hyun, B.Desplanques

Deuteron anapole moment with heavy mesons

NUCLEAR STRUCTURE 2H; calculated anapole moment, meson exchange contributions.

doi: 10.1103/PhysRevC.68.045501
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2002HA21      Phys.Rev. C65, 045502 (2002)

W.C.Haxton, C.-P.Liu, M.J.Ramsey-Musolf

Nuclear Anapole Moments

NUCLEAR STRUCTURE 131In, 131,133Sn, 133Sb, 133Cs, 205,207Tl, 207,209Pb, 209Bi; calculated anapole moments; analyzed data; deduced constraints on parity-nonconserving coupling constants. Meson-exchange approach.

doi: 10.1103/PhysRevC.65.045502
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2002LI57      Phys.Rev. D66, 057302 (2002)

Z.-T.Liang, C.-X.Liu

Hyperon polarization in vμ charged current interaction at NOMAD energies

NUCLEAR REACTIONS 1H(ν, μ-X), E=44 GeV; calculated hyperon polarization.

doi: 10.1103/PhysRevD.66.057302
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2002MO40      Phys.Rev.Lett. 89, 272501 (2002)

C.L.Morris, J.M.Anaya, T.J.Bowles, B.W.Filippone, P.Geltenbort, R.E.Hill, M.Hino, S.Hoedl, G.E.Hogan, T.M.Ito, T.Kawai, K.Kirch, S.K.Lamoreaux, C.-Y.Liu, M.Makela, L.J.Marek, J.W.Martin, R.N.Mortensen, A.Pichlmaier, A.Saunders, S.J.Seestrom, D.Smith, W.Teasdale, B.Tipton, M.Utsuro, A.R.Young, J.Yuan

Measurements of Ultracold-Neutron Lifetimes in Solid Deuterium

doi: 10.1103/PhysRevLett.89.272501
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2001HA33      Phys.Rev.Lett. 86, 5247 (2001)

W.C.Haxton, C.-P.Liu, M.J.Ramsey-Musolf

Anapole Moment and Other Constraints on the Strangeness Conserving Hadronic Weak Interaction

NUCLEAR STRUCTURE 133Cs, 205Tl; calculated nuclear polarization contributions to anapole moments; deduced constraints on parity-nonconserving meson couplings.

doi: 10.1103/PhysRevLett.86.5247
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2001LI29      Phys.Rev. D63, 117502 (2001)

C.-X.Liu, Z.-T.Liang

Energy Dependence of the Contribution of Pion Exchange to Large-Rapidity-Gap Events in Deep Inelastic Scattering

doi: 10.1103/PhysRevD.63.117502
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2001LI46      Phys.Rev. D64, 073004 (2001)

C.-X.Liu, Q.-H.Xu, Z.-T.Liang

Hyperon Polarization in Semi-Inclusive Deeply Inelastic Lepton-Nucleon Scattering at High Energy

NUCLEAR REACTIONS 1H(μ-, μ-X), (ν, μ-X), E=500 GeV; calculated hyperon production rates, polarization. Various spin transfer models compared.

doi: 10.1103/PhysRevD.64.073004
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1994LI48      Radiochim.Acta 64, 95 (1994)

Z.Li, X.Wang, K.Jing, A.Cui, D.Liu, D.Li, Y.Liu, X.Li, C.Liu, S.Su, P.Tang, T.Chih, S.Zhang, S.Zhang, J.Guo

Fission Product Yields from 11.3 MeV Neutron-Induced Fission of 238U

NUCLEAR REACTIONS 238U(n, F), E=11.3 MeV; measured fission fragment yields vs mass. Double fission chamber, γ-ray spectrometer.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32658.


1988JI01      Chin.J.Nucl.Phys. 10, 244 (1988)

Jing Kexing, Li Ze, Liu Conggui, Liu Yonghui, Su Shuxin, Huang Shengnian

Fission Yields in 7.64 MeV Gamma Induced Fission of 232Th

NUCLEAR REACTIONS 232Th(γ, F), E=7.64 MeV; measured cumulative, mass chain fission yields from 87Kr to 143Ce. Activation technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0500.


1987PE05      Phys.Rev.Lett. 58, 2027 (1987)

J.C.Peng, J.Kapustinsky, C.Lee, M.J.Leitch, T.K.Li, C.Liu, J.M.Moss, J.E.Simmons, S.M.Tang, C.Smith, R.R.Whitney

Observation of Eta-Meson Production in the Reaction π- + 3He → Eta + t

NUCLEAR REACTIONS 3He(π-, t), E at 680 MeV/c; measured triton spectra; deduced eta-meson production σ. Large acceptance spectrometer.

doi: 10.1103/PhysRevLett.58.2027
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1985LI22      Chin.J.Nucl.Phys. 7, 235 (1985)

Liu Conggui, Lu Huijun, Li Ze, Liu Yonghui

The Mass Distribution in 14.9 MeV Neutron-Induced Fission of 238U

NUCLEAR REACTIONS 238U(n, F)84Br/85Kr/85mKr/87Kr/88Kr/89Rb/91Y/91mY/92Sr/93Y/94Y/95Zr/97Zr/99Mo/101Tc/103Ru/104Tc/105Rh/107Rh/111Ag/112Ag/113Ag/115Cd/117Cd/127Sb/128Sn/129Sb/130Sb/131I/132Te/133I/134I/135I/138Cs/139Ba/140Ba/141Ce/142La/143Ce/147Nd/151Pm, E=14.9 MeV; measured fission fragment mass yields, distribution. Activation technique.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30788.


1985LI23      Chin.J.Nucl.Phys. 7, 97 (1985)

Li Ze, Zhang Chunhua, Liu Conggui, Wang Xiuzhi, Qi Linkun, Cui Anzhi, Lu Huijun, Zhang Sujing, Liu Yonghui, Ju Changxin, Liu Daming, Tang Peijia, Meng Jiangchen, Jing Kexing

Mass Distribution in 8.3 MeV Neutron-Induced Fission of 238U

NUCLEAR REACTIONS 238U(n, F)83Br/84Br/85Kr/85mKr/87Kr/88Kr/89Rb/91Sr/92Sr/93Y/94Y/95Zr/97Nb/99Mo/101Tc/103Ru/104Tc/105Ru/106Ru/107Rh/109Pd/111Ag/113Ag/112Pd/115Cd/121Sb/125Sn/127Sb/128Sn/129Sb/130Sb/131I/132Te/133I/134I/135Xe/136Cs/137Cs/138Cs/139Ba/140Ba/141Ba/141Ce/142La/143Ce/144Ce/146Pr/147Nd/149Pm/149Nd/151Pm/153Sm/156Eu/161Tb, E=8.3 MeV; measured absolute fission yields. Radiochemical methods, Ge(Li) γ-detector.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30751.


1984WA24      J.Nucl.Radiochem. 6, 183 (1984)

X.Wang, C.Liu

The absolute determination of cumulative yield of several nuclides from induced fission of 238U by 5 MeV neutrons

NUCLEAR REACTIONS 238U(n, F)95Zr/97Zr/99Mo/103Ru/106Ru/140Ba/143Ce/147Nd, E = 5 MeV; measured reaction products by radiochemical technique; deduced cumulative fission yields.

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32629.


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Note: The following list of authors and aliases matches the search parameter C.Liu: , C.C.LIU, C.H.LIU, C.K.LIU, C.P.LIU, C.Q.LIU, C.X.LIU, C.Y.LIU