NSR Query Results
Output year order : Descending NSR database version of May 8, 2024. Search: Author = M.T.Collins Found 12 matches. 1984TA11 Nucl.Phys. A422, 12 (1984) S.L.Tabor, G.Neuschaefer, J.A.Carr, F.Petrovich, C.C.Chang, A.Guterman, M.T.Collins, D.L.Friesel, C.Glover, S.Y.Van Der Werf, S.Raman The (3He, t) Reaction at 197 MeV on 12C, 24Mg, 28Si and 40Ca NUCLEAR REACTIONS 12C, 24Mg, Si, 40Ca(3He, t), E=197 MeV; measured σ(Et), θ=15°. 12N, 24Al, 28P, 40Sc deduced levels, isovector GDR analog. Enriched target. 40Ca(3He, 3He), E=197 MeV; measured σ(θ); deduced optical-model parameters. Enriched target. 40Ca(3He, 3He'), E=197 MeV; measured σ(θ). 40Ca levels deduced deformation parameters, isoscalar GQR. Enriched target. Macroscopic and microscopic DWA. 40Ca(3He, t), E=197 MeV; measured σ(θ). 40Sc deduced levels, GDR, isovector GQR analog. Enriched target. Macroscopic and microscopic DWA.
doi: 10.1016/0375-9474(84)90429-9
1983DO03 Phys.Rev.Lett. 50, 1191 (1983) D.H.Dowell, G.Feldman, K.A.Snover, A.M.Sandorfi, M.T.Collins Excited-State Giant Dipole Resonances in (p, γ): A new probe of single-particle strengths NUCLEAR REACTIONS 27Al(p, γ), E=11-39 MeV; measured Eγ, Iγ, σ(θγ) vs Eγ. 28Si deduced GDR, Γ, configuration.
doi: 10.1103/PhysRevLett.50.1191
1983SA26 Phys.Lett. 130B, 19 (1983) A.M.Sandorfi, J.Barrette, M.T.Collins, D.H.Hoffmann, A.J.Kreiner, D.Branford, S.G.Steadman, J.Wiggins The Characteristics of Electric Dipole Strength Built on Highly-Excited Continuum States NUCLEAR REACTIONS 28Si(18O, X), E=40 MeV; 60Ni(18O, X), E=60 MeV; 124Sn(29Si, X), E=127 MeV; 130Te(34S, X), E=141 MeV; measured continuum γ-spectra following fusion. 164Er, 46Ti, 78Kr, 153Gd deduced electric dipole sum rule fraction, resonance parameters.
doi: 10.1016/0370-2693(83)91054-7
1982CO11 Phys.Rev. C26, 332 (1982) M.T.Collins, S.Manglos, N.R.Roberson, A.M.Sandorfi, H.R.Weller Corrections to the 11B(p, γ0)12C Cross Sections and Its Implications NUCLEAR REACTIONS, ICPND 11B(p, γ), E=5-14 MeV; measured Eγ, absolute σ(θ=90°, Eγ); deduced total σ.
doi: 10.1103/PhysRevC.26.332
1982CO22 Phys.Rev.Lett. 49, 1553 (1982) M.T.Collins, A.M.Sandorfi, D.H.Hoffmann, M.K.Salomaa Evidence for Giant Dipole Resonances Built on the Excited Prolate Band of 28Si NUCLEAR REACTIONS, ICPND 12C(16O, γ), E=20 MeV; measured total σ, σ(θ) vs Eγ, γ yield, (28Si)γ-coin. 28Si deduced GDR, Γ, configuration.
doi: 10.1103/PhysRevLett.49.1553
1982KR03 Phys.Rev. C25, 866 (1982) A.J.Kreiner, P.D.Bond, C.Baktash, J.Barrette, C.E.Thorn, M.T.Collins Structure and Decay of the Highly Mixed 13/2+ States in 171Er NUCLEAR REACTIONS 170Er(16O, 15O), E=120 MeV; measured 15Oγ-coin, σ(E(15O)). 171Er deduced levels, γ-branching, K-mixing. Q3D spectrometer. Quasiparticle plus rotor model.
doi: 10.1103/PhysRevC.25.866
1982TA05 Phys.Rev. C25, 1253 (1982) S.L.Tabor, C.C.Chang, M.T.Collins, G.J.Wagner, J.R.Wu, D.W.Halderson, F.Petrovich Survey of the (3He, t) Reaction: Excitation of the isobaric analog of the giant dipole resonance NUCLEAR REACTIONS 12C, 16O, 27Al, 28Si, 40Ca, 46Ti, 90Zr(3He, t), (3He, 3He'), E=130, 170 MeV; measured σ(Et), σ(E(3He)), σ(θ). 16O, 27Al, 28Si, 40Ca, 46Ti, 90Zr deduced T=0, GQR. 12N, 16F, 27Si, 28P, 40Sc, 46V, 90Nb deduced IAS of T=1, GDR.
doi: 10.1103/PhysRevC.25.1253
1981CO16 Phys.Rev. C24, 387 (1981) M.T.Collins, C.C.Chang, S.L.Tabor Decay Modes of the Isoscalar Giant Quadrupole Resonance in the Zn Isotopes NUCLEAR REACTIONS 64,66,68Zn(α, αp), (α, αn), (α, 2α), E=160 MeV; measured σ(θ1, E1, θ2, E2). 64,66,68Zn deduced GQR decay branching ratios. Statistical model.
doi: 10.1103/PhysRevC.24.387
1981SA07 Phys.Rev.Lett. 46, 884 (1981) A.M.Sandorfi, M.T.Collins, D.J.Millener, A.M.Nathan, S.F.LeBrun Evidence for Giant E2 Transitions in High-Energy α-Particle Capture NUCLEAR REACTIONS 12C(α, γ), E=35-42.25 MeV; measured σ(E, θγ); deduced reaction mechanism. 16O deduced possible giant quadrupole excitations. Shell model calculations.
doi: 10.1103/PhysRevLett.46.884
1980CO15 Nucl.Phys. A348, 63 (1980) Mean Free Path of Nucleons in a Fermi Gas at Finite Temperature NUCLEAR REACTIONS 58Ni(n, n), (p, p), 40Ca, 208Pb(p, p), E not given; calculated nucleon free path. Nuclear Fermi gas, finite temperature.
doi: 10.1016/0375-9474(80)90545-X
1980RO03 Phys.Rev. C21, 799 (1980) P.G.Roos, A.Nadasen, P.E.Frisbee, N.S.Chant, T.A.Carey, M.T.Collins, B.T.Leemann, P.J.Griffin, R.D.Koshel 3He + 4He Elastic Scattering at E(c.m.) = 60.2 and 113.1 MeV NUCLEAR REACTIONS 4He(3He, 3He), E(cm)=60.2, 113.1 MeV; measured σ(θ). Optical model, coupled channel analyses.
doi: 10.1103/PhysRevC.21.799
1979CO07 Phys.Rev.Lett. 42, 1440 (1979) M.T.Collins, C.C.Chang, S.L.Tabor, G.J.Wagner, J.R.Wu Decay Modes of the Isoscalar Giant Quadrupole Resonance in 58Ni NUCLEAR REACTIONS 58Ni(α, α'), (α, α'p), (α, α'n), (α, 2α), E=140 MeV; measured σ(Eα'), α'p-coin, α'n-coin, α'α-coin. 58Ni deduced branching ratios for α, p decay of GQR. Continuum, statistical model analysis.
doi: 10.1103/PhysRevLett.42.1440
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