NSR Query Results
Output year order : Descending NSR database version of May 9, 2024. Search: Author = R.Harkewicz Found 7 matches. 1998GO05 Phys.Rev.Lett. 80, 2554 (1998) J.Gorres, J.Meissner, H.Schatz, E.Stech, P.Tischhauser, M.Wiescher, D.Bazin, R.Harkewicz, M.Hellstrom, B.Sherrill, M.Steiner, R.N.Boyd, L.Buchmann, D.H.Hartmann, J.D.Hinnefeld Half-Life of 44Ti as a Probe for Supernova Models RADIOACTIVITY 44Ti(EC) [from 46Ti fragmentation]; measured T1/2. Astrophysical implications.
doi: 10.1103/PhysRevLett.80.2554
1997MO35 Nucl.Phys. A627, 222 (1997) D.J.Morrissey, K.N.McDonald, D.Bazin, B.A.Brown, R.Harkewicz, N.A.Orr, B.M.Sherrill, G.A.Souliotis, M.Steiner, J.A.Winger, S.J.Yennello, B.M.Young, S.Lukyanov, G.Chubarian, Yu.Ts.Oganessian Single Neutron Emission following 11Li β-Decay RADIOACTIVITY 11Li(β-n) [from Be(18O, X), E=80 MeV/nucleon]; measured β-delayed En, In, Eγ, Iγ, T1/2. 11Be deduced levels, branching ratios, Gamow-Teller strength distributions, 11Li neutron halo dependence. Isotope separation, tof.
doi: 10.1016/S0375-9474(97)00410-7
1996SC31 Phys.Rev.Lett. 77, 3967 (1996) H.Scheit, T.Glasmacher, B.A.Brown, J.A.Brown, P.D.Cottle, P.G.Hansen, R.Harkewicz, M.Hellstrom, R.W.Ibbotson, J.K.Jewell, K.W.Kemper, D.J.Morrissey, M.Steiner, P.Thirolf, M.Thoennessen New Region of Deformation: The neutron-rich sulfur isotopes NUCLEAR REACTIONS 197Au(38S, 38S'), (40S, 40S'), (42S, 42S'), (44Ar, 44Ar'), (46Ar, 46Ar'), E=35.2-39.2 MeV/nucleon; measured γ(particle)-coin following Coulomb excitation. 38,40,42S, 44,46Ar deduced level energies, B(λ), deformation features. Secondary S, Ar beams from 9Be(40Ar, X), (48Ca, X), E=80 MeV/nucleon.
doi: 10.1103/PhysRevLett.77.3967
1995BE25 Phys.Rev. C51, 2372 (1995) M.D.Belbot, J.J.Kolata, K.Lamkin, R.J.Tighe, M.Zahar, R.Harkewicz, D.J.Morrissey, N.A.Orr, R.M.Ronningen, B.M.Sherrill, J.A.Winger, M.Carpenter β-Delayed Neutron Decay of 14Be RADIOACTIVITY 14Be(β-n); measured β-delayed neutron spectra, βn-coin, Eγ, Iγ; deduced log ft, branching ratios. 14Be deduced decay T1/2. 14B possible level.
doi: 10.1103/PhysRevC.51.2372
1994SC01 Phys.Rev. C49, 46 (1994) K.W.Scheller, J.Gorres, J.G.Ross, M.Wiescher, R.Harkewicz, D.J.Morrissey, B.M.Sherrill, M.Steiner, N.A.Orr, J.A.Winger Study of the β-Delayed Neutron Decay of 18N RADIOACTIVITY 18N(β-) [from 9Be(22Ne, X), E=75 MeV/nucleon]; measured β-delayed neutron spectra, T1/2; deduced log ft. 18O deduced levels, J, π, total branching ratio.
doi: 10.1103/PhysRevC.49.46
1994SO07 Phys.Rev. C49, 3301 (1994) G.A.Souliotis, R.Harkewicz, K.N.McDonald, D.J.Morrissey, Y.Chen, E.Kashy, B.M.Sherrill, N.A.Orr, J.A.Winger Differential Cross Sections of Projectilelike Fragments from 18O and 40Ar at E/A = 80 MeV NUCLEAR REACTIONS 181Ta, 27Al(18O, X), 9Be(40Ar, X), E=80 MeV/nucleon; measured σ(θ), projectile-like fragments. Abrasion-ablation, internuclear cascade models, empirical systematics.
doi: 10.1103/PhysRevC.49.3301
1991HA25 Phys.Rev. C44, 2365 (1991) R.Harkewicz, D.J.Morrissey, B.A.Brown, J.A.Nolen, Jr., N.A.Orr, B.M.Sherrill, J.S.Winfield, J.A.Winger β-Decay Branching Ratios of the Neutron-Rich Nucleus 15B RADIOACTIVITY 15B(β-n) [from 9Be(18O, X), E=80 MeV/nucleon]; measured β-decay curve, delayed-neutron spectra, Iβ; deduced log ft. 15C deduced levels, β-decay branching ratios. Shell model, psd model space.
doi: 10.1103/PhysRevC.44.2365
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