NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = L.J.Titus Found 7 matches. 2019MA26 Phys.Rev. C 99, 041302 (2019); Erratum Phys.Rev. C 99, 069901 (2019) B.Manning, G.Arbanas, J.A.Cizewski, R.L.Kozub, S.Ahn, J.M.Allmond, D.W.Bardayan, K.Y.Chae, K.A.Chipps, M.E.Howard, K.L.Jones, J.F.Liang, M.Matos, C.D.Nesaraja, F.M.Nunes, P.D.O'Malley, S.D.Pain, W.A.Peters, S.T.Pittman, A.Ratkiewicz, K.T.Schmitt, D.Shapira, M.S.Smith, L.Titus Informing direct neutron capture on tin isotopes near the N=82 shell closure NUCLEAR REACTIONS 2H(124Sn, p), (126Sn, p), (128Sn, p), E=630 MeV; measured Ep, Ip, (recoils)p-coin, Q-value spectra, differential σ(θ) using Super Oak Ridge Rutgers University Barrel Array (SuperORRUBA) for light charged particle detection and ionization chamber for detection of beam intensity and recoils at Oak Ridge National Laboratory. 125,127,129Sn; deduced levels, Jπ, L-transfers, spectroscopic factors. 2H(130Sn, p), (132Sn, p); reanalyzed previous experimental data. Angular distribution data compared with Finite Range Adiabatic Wave Approximation. 124,126,128,130,132Sn(n, γ), E=30 keV; calculated direct-semidirect σ(n, γ) from spectroscopic information, and compared with various theoretical predictions. Relevance to r-process abundance calculations.
doi: 10.1103/PhysRevC.99.041302
2017LO16 Phys.Rev. C 96, 051601 (2017) A.E.Lovell, P.-L.Bacq, P.Capel, F.M.Nunes, L.J.Titus Energy dependence of nonlocal optical potentials NUCLEAR REACTIONS 208Pb(n, n), E=7.0, 9.0, 11.0, 14.6, 16.9, 20.0, 22.0, 26.0, 30.3, 40.0 MeV; 40Ca(n, n), E=9.9, 11.9, 13.9, 16.9, 21.7, 25.5, 30.1, 40.1 MeV; 90Zr(n, n), E=5.9, 7.0, 8.0, 10.0, 11.0, 24.0 MeV; 27Al(n, n), E=10.159, 18, 26 MeV; 118Sn(n, n), E=11, 14, 18, 24 MeV; analyzed differential σ(θ, E) data; deduced two new parametrizations by including energy dependence in the original nonlocal Perey and Buck (PB) and Tian, Pang, and Ma (TPM) potentials.
doi: 10.1103/PhysRevC.96.051601
2016RO14 Phys.Rev. C 94, 014607 (2016) Examining the effect of nonlocality in (d, n) transfer reactions NUCLEAR REACTIONS 16O, 40,48Ca, 126,132Sn, 208Pb(d, n), E=20, 50 MeV; analyzed σ(θ, E) data using distorted-wave Born approximation (DWBA) and the adiabatic wave approximation; deduced importance of including nonlocality explicitly in the analysis of deuteron-induced reactions.
doi: 10.1103/PhysRevC.94.014607
2016TI02 Phys.Rev. C 93, 014604 (2016) Explicit inclusion of nonlocality in (d, p) transfer reactions NUCLEAR REACTIONS 16O, 40,48Ca, 126,132Sn, 208Pb(d, p), E=10, 20, 50 MeV; calculated σ(θ) using local and nonlocal potentials. Comparison of σ(θ) with distorted wave Born approximation (DWBA) and adiabatic distorted wave approximation (ADWA) calculations. Effect of nonlocality on (d, p) transfer cross sections and spectroscopic factors. Comparison of theoretical σ(θ) distributions with experimental data.
doi: 10.1103/PhysRevC.93.014604
2015RO17 Phys.Rev. C 92, 044607 (2015) A.Ross, L.J.Titus, F.M.Nunes, M.H.Mahzoon, W.H.Dickhoff, R.J.Charity Effects of nonlocal potentials on (p, d) transfer reactions NUCLEAR REACTIONS 40Ca(p, d)39Ca, E=20, 35, 50 MeV; 40Ca(p, p), E=50 MeV; calculated σ(θ) distributions using nonlocal potential obtained from non-local dispersive optical model (DOM) and DOM-phase equivalent (PE), combined with DWBA. Comparison with Perey-Buck (PB) optical potential predictions, and with experimental data.
doi: 10.1103/PhysRevC.92.044607
2014TI01 Phys.Rev. C 89, 034609 (2014) Testing the Perey effect NUCLEAR REACTIONS 17O, 41,49Ca, 127,133Sn, 209Pb(p, d), (p, p), E=20, 50 MeV; calculated elastic σ(θ, E), real and imaginary parts of the partial waves, transfer σ(θ, E). Distorted wave Born approximation (DWBA) and Perey-Buck type interactions for nonlocal interactions. Tested validity of Perey correction factor for single-channel bound and scattering states, and in (p, d) transfer σ. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.034609
2011TI09 Phys.Rev. C 84, 035805 (2011) Asymptotic normalization of mirror states and the effect of couplings NUCLEAR STRUCTURE 8Li, 8B, 13C, 13N, 17O, 17F, 23Ne, 23Al, 27Mg, 27P; calculated depths Vws of the central potential, Ratio of proton to neutron asymptotic normalization coefficients (ANCs) for the dominant component, spectroscopic factors for mirror nuclei, effect of the strength and multipolarity of the couplings induced. Astrophysically relevant proton capture reactions on proton-rich nuclei. Microscopic cluster model. Implications for novae.
doi: 10.1103/PhysRevC.84.035805
Back to query form Note: The following list of authors and aliases matches the search parameter L.J.Titus: , L.J.TITUS |