NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = W.Lu Found 31 matches. 2020GU11 Phys.Lett. B 806, 135473 (2020) Y.K.Gupta, B.K.Nayak, U.Garg, K.Hagino, K.B.Howard, N.Sensharma, M.Senyigit, W.P.Tan, P.D.O'Malley, M.Smith, R.Gandhi, T.Anderson, R.J.deBoer, B.Frentz, A.Gyurjinyan, O.Hall, M.R.Hall, J.Hu, E.Lamere, Q.Liu, A.Long, W.Lu, S.Lyons, K.Ostdiek, C.Seymour, M.Skulski, B.Vande Kolk Determination of hexadecapole (β4) deformation of the light-mass nucleus 24Mg using quasi-elastic scattering measurements NUCLEAR REACTIONS 90Zr(16O, 16O), (24Mg, 24Mg), E=61 MeV; measured reaction products. 24Mg; deduced deformation parameters, σ, B(Eλ). CCFULL calculations.
doi: 10.1016/j.physletb.2020.135473
2019SU06 Phys.Rev. C 99, 034310 (2019) T.-T.Sun, W.-L.Lu, L.Qian, Y.-X.Li Green's function method for the spin and pseudospin symmetries in the single-particle resonant states NUCLEAR STRUCTURE 208Pb; calculated density of neutron states, energies and widths of single-neutron resonant states, and spin- and pseudospin-doublets of single-neutron spectra, reduced spin-orbit (SO) splitting, reduced SO width splitting, single-particle levels and the mean-field potential for neutrons, reduced energy splittings versus reduced width splittings, and distribution functions. Solution of the Dirac equation containing a Woods-Saxon mean-field potential with Green's function method.
doi: 10.1103/PhysRevC.99.034310
2018LI43 Phys.Rev. C 98, 024316 (2018) Z.-X.Liu, C.-J.Xia, W.-L.Lu, Y.-X.Li, J.N.Hu, T.-T.Sun Relativistic mean-field approach for Λ, Ξ and Σ Hypernuclei NUCLEAR STRUCTURE 17O, 17N, 17F, 41Ca, 41K, 41Sc, 91Zr, 91Nb, 91Y, 209Pb, 209Tl, 209Bi; calculated mean-field potentials, single-particle levels, density distributions, energies, radii, tensor potentials, and binding energies for hyperons (Λ, Ξ and Σ) in the hypernuclei, starting with the core nuclei of 16O, 40Ca and 208Pb. Relativistic mean-field model. Comparison with available experimental data.
doi: 10.1103/PhysRevC.98.024316
2017LU12 J.Phys.(London) G44, 125104 (2017) W.-L.Lu, Z.-X.Liu, S.-H.Ren, W.Zhang, T.-T.Sun (Pseudo)spin symmetry in the single-neutron spectrum of L hypernuclei NUCLEAR STRUCTURE 120,121,122Sn; calculated hypernuclei single-neutron spectrum, spin-orbit splittings. Relativistic mean field (RMF) model.
doi: 10.1088/1361-6471/aa8e2d
2017OS02 Phys.Rev. C 95, 055809 (2017) K.M.Ostdiek, T.S.Anderson, W.K.Bauder, M.R.Bowers, A.M.Clark, P.Collon, W.Lu, A.D.Nelson, D.Robertson, M.Skulski, R.Dressler, D.Schumann, J.P.Greene, W.Kutschera, M.Paul Activity measurement of 60Fe through the decay of 60mCo and confirmation of its half-life RADIOACTIVITY 60Fe(β-)[from Cu(p, X), E=590 MeV at PSI followed by chemical separation]; 60mCo(IT); measured Eγ, Iγ from 60mCo decay, half-life of 60Fe via the 2+ isomeric state of 60Co, number of atoms of 60Fe from 60Fe/56Fe isotopic ratios of samples using accelerator mass spectrometry (AMS) technique. Experiments performed at the university of Notre Dame. Comparison with previous half-life measurements.
doi: 10.1103/PhysRevC.95.055809
2017SU30 Phys.Rev. C 96, 044312 (2017) Spin and pseudospin symmetries in the single-Λ spectrum NUCLEAR STRUCTURE 209Pb; calculated single-particle spectra for the Λ hyperon for spin and pseudospin doublets of hypernucleus, reduced spin-orbit (SO) splitting, single-particle wave functions for the Λ hyperon. discussed effect of ωΛΛ tensor coupling on spin and pseudospin symmetries. Relativistic mean-field theory.
doi: 10.1103/PhysRevC.96.044312
2016CU02 Phys.Rev. C 94, 034313 (2016) N.Curtis, S.Almaraz-Calderon, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, X.Fang, M.Freer, G.Goldring, F.Jung, S.R.Lesher, W.Lu, J.D.Malcolm, A.Roberts, W.P.Tan, C.Wheldon, V.A.Ziman 8Be + 8Be and 12C + α breakup states in 16O populated via the 13C(4He, 4α)n reaction NUCLEAR REACTIONS 13C(α, 16O), E=22.0, 27.0, 27.5, 28.0 MeV; measured reaction products using four position-sensitive double-sided Si strip detectors, at Notre Dame FN Tandem accelerator facility. 16O; deduced levels identified through the 8Be+8Be and 12C*+α channels, J, π, centroids, cross sections. Comparison with previous studies using 12C(α, 8Be)8Be and 12C(16O, 4α)12C reactions. Relevance to 4α chain structure in 16O.
doi: 10.1103/PhysRevC.94.034313
2016SM02 Phys.Rev. C 94, 014320 (2016) R.Smith, C.Wheldon, M.Freer, N.Curtis, Tz.Kokalova, S.Almaraz-Calderon, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, X.Fang, G.Goldring, F.Jung, S.R.Lesher, W.Lu, J.D.Malcolm, A.Roberts, W.P.Tan, V.A.Ziman Evidence for a 3.8 MeV state in 9Be NUCLEAR REACTIONS 9Be(α, n3α), E=22, 26 MeV; measured Eα, Iα using an array of double-sided silicon strip detectors (DSSSDs) at the Notre Dame FN Tandem Van de Graaff accelerator facility; extracted sum energy spectra for all four final-state particles, assumed to be 3α+n, 9Be excitation spectrum. 9Be; deduced levels, new state at 3.8 MeV, J, π, width, ratios of reduced widths to Wigner limits (decays to 8Be ground state). 9Be, 9B; comparison of levels and widths in mirror nuclei.
doi: 10.1103/PhysRevC.94.014320
2015BU08 Phys.Rev.Lett. 114, 251102 (2015) B.Bucher, X.D.Tang, X.Fang, A.Heger, S.Almaraz-Calderon, A.Alongi, A.D.Ayangeakaa, M.Beard, A.Best, J.Browne, C.Cahillane, M.Couder, R.J.deBoer, A.Kontos, L.Lamm, Y.J.Li, A.Long, W.Lu, S.Lyons, M.Notani, D.Patel, N.Paul, M.Pignatari, A.Roberts, D.Robertson, K.Smith, E.Stech, R.Talwar, W.P.Tan, M.Wiescher, S.E.Woosley First Direct Measurement of 12C(12C, n)23Mg at Stellar Energies NUCLEAR REACTIONS 12C(12C, n), E=7.5, 9.5 MeV; measured reaction products, Eγ, Iγ, En, In; deduced yields, S-factors, astrophysical reaction rate. Comparison with available data.
doi: 10.1103/PhysRevLett.114.251102
2015OS02 Nucl.Instrum.Methods Phys.Res. B361, 638 (2015) K.Ostdiek, T.Anderson, W.Bauder, M.Bowers, P.Collon, R.Dressler, J.Greene, W.Kutschera, W.Lu, M.Paul, D.Robertson, D.Schumann, M.Skulski, A.Wallner Towards a measurement of the half-life of 60Fe for stellar and early Solar System models RADIOACTIVITY 60Fe(β-); measured decay products; deduced T1/2. Accelerator mass spectrometry, comparison with available data.
doi: 10.1016/j.nimb.2015.05.033
2013BO01 Nucl.Instrum.Methods Phys.Res. B294, 491 (2013) M.Bowers, P.Collon, Y.Kashiv, W.Bauder, K.Chamberlin, W.Lu, D.Robertson, C.Schmitt First experimental results of the 33S(α, p)36Cl cross section for production in the Early Solar System NUCLEAR REACTIONS 4He(33S, p)36Cl, E=90 MeV; measured reaction products; deduced σ, 36Cl/Cl ratio. Accelerator Mass Spectroscopy (AMS), chemical separation. Comparison with Hauser-Feshbach calculations.
doi: 10.1016/j.nimb.2011.12.024
2013BO30 Phys.Rev. C 88, 065802 (2013) M.Bowers, Y.Kashiv, W.Bauder, M.Beard, P.Collon, W.Lu, K.Ostdiek, D.Robertson Measurement of the 33S(α, p)36Cl cross section: Implications for production of 36Cl in the early Solar System NUCLEAR REACTIONS 33S(α, p)36Cl, E=0.70-2.42 MeV/nucleon; measured reaction products, σ(E), 36Cl/Cl ratio using accelerator mass spectrometry (AMS) technique from 36Cl ions extracted from the (α, p) reaction at Notre Dame accelerator facility. Comparison of measured σ with theoretical cross sections used in the early solar system (ESS) irradiation models, and calculated values from NON-SMOKER and TALYS Hauser-Feshbach codes. Relevance to production of τ<100 My in the early Solar System.
doi: 10.1103/PhysRevC.88.065802
2013CU04 Phys.Rev. C 88, 064309 (2013) N.Curtis, S.Almaraz-Calderon, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, X.Fang, M.Freer, G.Goldring, F.Jung, S.R.Lesher, W.Lu, J.D.Malcolm, A.Roberts, W.P.Tan, C.Wheldon, V.A.Ziman Investigation of the 4α linear chain state in 16O NUCLEAR REACTIONS 12C(α, 8Be)8Be, (α, 12C), [12C* decaying to 8Be+α], E=12.2-20.0 MeV; measured Eα, Iα, α(θ), αα-coin, σ(E, θ) at Notre Dame FN tandem facility. Phase shift analysis of σ(θ) data. 16O; deduced levels, resonances, J. Comparison with previous experimental results. No evidence found for rigid, 4α-linear chain in 16O.
doi: 10.1103/PhysRevC.88.064309
2013KO15 Phys.Rev. C 87, 057309 (2013) Tz.Kokalova, M.Freer, N.Curtis, N.I.Ashwood, M.Barr, J.D.Malcolm, C.Wheldon, V.A.Ziman, S.Almaraz-Calderon, A.Aprahamian, B.Bucher, M.Couder, X.Fang, F.Jung, W.Lu, A.Roberts, W.P.Tan, P.Copp, S.R.Lesher Yield measurements for resonances above the multi-α threshold in 20Ne NUCLEAR REACTIONS 16O(α, X), E=23.0-29.0 MeV; measured α and particle spectra, (particle)(particle)α-coin, yields for 8Be+8Be+α, and 8Be+12C(second 0+) channels. Measurements at Notre Dame facility. 20Ne; deduced levels, resonances, J. Monte Carlo simulations.
doi: 10.1103/PhysRevC.87.057309
2012BU19 J.Phys.:Conf.Ser. 381, 012121 (2012) B.Bucher, J.Browne, S.Almaraz-Calderon, A.Alongi, A.D.Ayangeakaa, A.Best, M.Couder, J.DeBoer, X.Fang, W.Lu, M.Notani, D.Patel, N.Paul, A.Roberts, R.Talwar, W.Tan, X.D.Tang, A.Villano The Role of 12C(12C, n) in the Astrophysical S-Process NUCLEAR REACTIONS 12C(12C, n), E(cm)=3.54-8.74 MeV; measured thin and thick target (4.23-8.74 MeV and 3.54-4.74 MeV, respectively) β-delayed γ rays; deduced modified S-factor, reaction rates. Compared with other data and predictions.
doi: 10.1088/1742-6596/381/1/012121
2012CU04 J.Phys.:Conf.Ser. 381, 012079 (2012) N.Curtis, S.Almaraz-Calderon, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, X.Fang, M.Freer, G.Goldring, F.Jung, S.R.Lesher, W.Lu, J.D.Malcolm, A.Roberts, W.P.Tan, C.Wheldon, V.A.Ziman Does a 4-α linear chain exist in 16O? NUCLEAR REACTIONS 12C(α, 8Be), E=12.2-20.0 MeV; measured Eα, Iα from 8Be decay using DSSSD; deduced σ(θ=900), doublet 6+ resonance and its components.
doi: 10.1088/1742-6596/381/1/012079
2012FR11 J.Phys.:Conf.Ser. 381, 012009 (2012) M.Freer, S.Almaraz-Calderon, J.Carter, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, N.Curtis, X.Fang, F.Jung, S.Lesher, W.Lu, J.D.Malcolm, A.Roberts, R.Smit, W.P.Tan, C.Wheldon, V.A.Ziman Simplicity from Complexity
doi: 10.1088/1742-6596/381/1/012009
2011FR02 Phys.Rev. C 83, 034314 (2011) M.Freer, S.Almaraz-Calderon, A.Aprahamian, N.I.Ashwood, M.Barr, B.Bucher, P.Copp, M.Couder, N.Curtis, X.Fang, F.Jung, S.Lesher, W.Lu, J.D.Malcolm, A.Roberts, W.P.Tan, C.Wheldon, V.A.Ziman Evidence for a new 12C state at 13.3 MeV NUCLEAR REACTIONS 9Be, 12C(α, 3α), E=22-30 MeV; measured Eα, Iα, 12C-α angular correlations; deduced Dalitz plot. 12C; deduced levels, J, π, width. Possible collective excitation of Hoyle state.
doi: 10.1103/PhysRevC.83.034314
2011HE09 Eur.Phys.J. A 47, 67 (2011) J.J.He, J.Hu, S.W.Xu, Z.Q.Chen, X.Y.Zhang, J.S.Wang, H.W.Wang, W.D.Tian, X.Q.Yu, L.Y.Zhang, L.Li, Y.Y.Yang, P.Ma, X.H.Zhang, J.Su, E.T.Li, Z.G.Hu, Z.Y.Guo, X.Xu, X.H.Yuan, W.Lu, Y.H.Yu, Y.D.Zang, S.W.Ye, R.P.Ye, J.D.Chen, S.L.Jin, C.M.Du, S.T.Wang, J.B.Ma, L.X.Liu, Z.Bai, X.Q.Li, X.G.Lei, Z.Y.Sun, Y.H.Zhang, X.H.Zhou, H.S.Xu Study of proton resonances in 18Ne via resonant elastic scattering of 17F + p and its astrophysical implication in the stellar reaction of 14O(α, p)17F NUCLEAR REACTIONS 1H, 12C(17F, X), E=4.22 MeV/nucleon; measured E(particle), I(particle, θ); deduced σ(θ), R-matrix resonance parameters; calculated σ(θ), α spectroscopic factors, resonant reaction rates using multichannel R-matrix.
doi: 10.1140/epja/i2011-11067-6
2010AZ02 Nucl.Instrum.Methods Phys.Res. B 268, 3426 (2010) I.L.Azhgirey, V.I.Belyakov-Bodin, I.I.Degtyarev, V.A.Sherstnev, S.G.Mashnik, F.X.Gallmeier, W.Lu CTOF measurements and Monte Carlo analyses of neutron spectra for backward direction from a lead target irradiated with 200-1200 MeV protons NUCLEAR REACTIONS Pb(p, x); measured products, Eν, Iν; deduced yields. Data were imported from EXFOR entry A0866.
doi: 10.1016/j.nimb.2010.09.005
2009AZ03 Nucl.Instrum.Methods Phys.Res. B 267, 3601 (2009) I.L.Azhgirey, V.I.Belyakov-Bodin, I.I.Degtyarev, S.G.Mashnik, F.X.Gallmeier, W.Lu The CTOF measurements and Monte Carlo analyses of neutron spectra for the backward direction from an iron target irradiated with 400-1200 MeV protons NUCLEAR REACTIONS Fe(p, x); measured products, Eν, Iν; deduced yields. Data were imported from EXFOR entry A0847.
doi: 10.1016/j.nimb.2009.09.019
2008BE40 Nucl.Instrum.Methods Phys.Res. A 596, 434 (2008) V.I.Belyakov-Bodin, Yu.V.Katinov, V.N.Nozdrachev, V.A.Sherstnev, I.L.Azhgirey, I.I.Degtyarev, W.Lu, P.D.Ferguson, F.X.Gallmeier The CTOF measurements and Monte Carlo analyses of neutron spectra for backward direction from tungsten target irradiated by protons with energies from 200 to 1200 MeV NUCLEAR REACTIONS W(p, x), E=200 MeV-1.2 GeV; measured products, Eν, Iν; deduced yields. Data were imported from EXFOR entry A0815.
doi: 10.1016/j.nima.2008.08.067
2000JI06 Phys.Rev. D62, 094016 (2000) One-Loop Factorization of the Nucleon g2-Structure Function in the Nonsinglet Case NUCLEAR REACTIONS 1n, 1H(polarized e, e'X), E not given; calculated structure function. Polarized target.
doi: 10.1103/PhysRevD.62.094016
1999HO06 Phys.Rev. D59, 074010 (1999) Implications of Color Gauge Symmetry for Nucleon Spin Structure NUCLEAR STRUCTURE 1n, 1H; calculated spin structure, gluon orbital angular momentum distribution.
doi: 10.1103/PhysRevD.59.074010
1998HO22 Phys.Rev. D59, 014013 (1998) Quark Orbital-Angular-Momentum Distribution in the Nucleon NUCLEAR STRUCTURE 1n, 1H; calculated quark orbital angular momentum distribution.
doi: 10.1103/PhysRevD.59.014013
1996LU03 Phys.Lett. 373B, 223 (1996) Accessing Directly the Strange Quark Content of the Proton at HERA NUCLEAR STRUCTURE 1H; analyzed HERA data; deduced strange quark content direct assessment possibility.
doi: 10.1016/0370-2693(96)00122-0
1996WA29 J.Phys.(London) G22, 1161 (1996) Q.Wang, Q.-B.Xie, W.Lu, Z.-G.Si Lowest-Order Contribution of Soft Gluon Rescattering for Large Rapidity Gap Events in DIS NUCLEAR REACTIONS 1H(e, e'X), E=high; analyzed deep inelastic scattering F2(D) form factor data. Perturbative QCD.
doi: 10.1088/0954-3899/22/8/006
1995GA19 Phys.Rev. C52, 421 (1995) Glueball Production from the Quark-Gluon Plasma
doi: 10.1103/PhysRevC.52.421
1971LU10 Phys.Rev. C4, 1173 (1971) Applicability of the Constant-Nuclear-Temperature Approximation in Statistical-Model Calculations of Neutron Cross Sections at 14.4 MeV for Medium-Z Nuclei NUCLEAR REACTIONS 58Ni, 90,96Zr, 92,100Mo, 96,98,104Ru, 103Rh, 102,110Pd, 106,108,110,116Cd, 112,114Sn, 121,123Sb, 122,128,130Te, 127I, 133Cs, 130,132Ba, 136,140,142Ce(n, 2n), 58Ni, 92Zr, 96,97Mo, 96Ru, 103Rh, 105,106,108Pd, 106,112Cd, 112,117Sn, 138Ba, 140Ce(n, p), 94Zr, 92,98Mo, 106,108Pd, 133Cs, 138Ba, 142Ce(n, α), E=14.4 MeV; calculated σ. Statistical model, constant nuclear temperature approximation.
doi: 10.1103/PhysRevC.4.1173
1970LU18 Phys.Rev. C 1, 350 (1970) Activation Cross Sections for (n, 2n) Reactions at 14.4 MeV in the Region Z=40-60. Precision Measurements and Systematics NUCLEAR REACTIONS 90Zr(n, 2n), 96Zr(n, 2n), 93Nb(n, 2n), 92Mo(n, 2n), 100Mo(n, 2n), 96Ru(n, 2n), 98Ru(n, 2n), 104Ru(n, 2n), 103Rh(n, 2n), 102Pd(n, 2n), 110Pd(n, 2n), 108Cd(n, 2n), 110Cd(n, 2n), 111Cd(n, n'), 112Cd(n, 2n), 116Cd(n, 2n), 112Sn(n, 2n), 112Sn(n, np), 114Sn(n, 2n), 117Sn(n, n'), 118Sn(n, 2n), 121Sb(n, 2n), 123Sb(n, 2n), 122Te(n, 2n), 123Te(n, n'), 124Te(n, 2n), 128Te(n, 2n), 130Te(n, 2n), 127I(n, 2n), 133Cs(n, 2n), 130Ba(n, 2n), 130Ba(n, np), 132Ba(n, 2n), 134Ba(n, 2n), 135Ba(n, n'), 136Ba(n, 2n), 136Ce(n, 2n), 138Ce(n, 2n), 140Ce(n, 2n), 142Ce(n, 2n), E=14.4 MeV; measured products, 89Zr, Eν, Iν; deduced σ, σ(E). Data were imported from EXFOR entry 10497.
doi: 10.1103/PhysRevC.1.350
1970LU19 Phys.Rev. C 1, 358 (1970) Activation Cross Sections for (n, p), ((n, np)+(n, pn)+ (n, d)), and (n, α) Reactions in the Region of Z=40 to 58 at 14.4 MeV NUCLEAR REACTIONS 90Zr(n, p), 91Zr(n, p), 92Zr(n, p), 94Zr(n, α), 93Nb(n, α), 92Mo(n, α), 92Mo(n, p), 96Mo(n, p), 97Mo(n, p), 98Mo(n, α), 98Mo(n, p), 96Ru(n, d), 96Ru(n, np), 96Ru(n, p), 103Rh(n, p), 105Pd(n, p), 106Pd(n, α), 106Pd(n, p), 108Pd(n, α), 108Pd(n, p), 112Cd(n, p), 116Sn(n, p), 117Sn(n, p), 133Cs(n, α), 138Ba(n, α), 138Ba(n, p), 140Ce(n, p), 142Ce(n, α), E=14.4 MeV; measured products, 90Y, Eπ, Iπ; deduced σ, σ(E). Data were imported from EXFOR entry 10145.
doi: 10.1103/PhysRevC.1.358
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