NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = C.L.Morris Found 205 matches. Showing 1 to 100. [Next]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
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
2018AN12 Eur.Phys.J. A 54, 148 (2018) A.Anghel, T.L.Bailey, G.Bison, B.Blau, L.J.Broussard, S.M.Clayton, C.Cude-Woods, M.Daum, A.Hawari, N.Hild, P.Huffman, T.M.Ito, K.Kirch, E.Korobkina, B.Lauss, K.Leung, E.M.Lutz, M.Makela, G.Medlin, C.L.Morris, R.W.Pattie, D.Ries, A.Saunders, P.Schmidt-Wellenburg, V.Talanov, A.R.Young, B.Wehring, C.White, M.Wohlmuther, G.Zsigmond Solid deuterium surface degradation at ultracold neutron sources
doi: 10.1140/epja/i2018-12594-2
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
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
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
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
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
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
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
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
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
2005YA11 Phys.Lett. B 615, 193 (2005) K.Yako, H.Sakai, M.B.Greenfield, K.Hatanaka, M.Hatano, J.Kamiya, H.Kato, Y.Kitamura, Y.Maeda, C.L.Morris, H.Okamura, J.Rapaport, T.Saito, Y.Sakemi, K.Sekiguchi, Y.Shimizu, K.Suda, A.Tamii, N.Uchigashima, T.Wakasa Determination of the Gamow-Teller quenching factor from charge exchange reactions on 90Zr NUCLEAR REACTIONS 90Zr(n, p), E=293 MeV; measured σ(E, θ); 90Zr(p, n), E=295 MeV; analyzed σ(E, θ); deduced Gamow-Teller strengths, quenching factor.
doi: 10.1016/j.physletb.2005.04.032
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
2003AH09 Phys.Rev. C 68, 064004 (2003) M.W.Ahmed, X.Cui, A.Empl, E.V.Hungerford, K.J.Lan, M.Youn, R.E.Chrien, R.Gill, P.Pile, A.Rusek, R.Sutter, J.Bjoraker, D.Dehnhard, J.M.O'Donnell, J.Gerald, H.Juengst, J.H.Liu, J.C.Peng, C.L.Morris, C.M.Riedel, H.A.Thiessen, D.Androic, I.Bertovic, M.Furic, T.Petkovic, M.Planinic, L.Tang, V.Zeps Experimental study of the 12C(K-stopped, π0)12ΛB reaction NUCLEAR REACTIONS 12C(K-, π0), E at rest; measured pion spectra; deduced hypernucleus production ground and excited state branching ratios. 12B deduced hyperon binding energy.
doi: 10.1103/PhysRevC.68.064004
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
2001PA47 Phys.Lett. 523B, 1 (2001) E.A.Pasyuk, R.L.Boudrie, P.A.M.Gram, C.L.Morris, J.D.Zumbro, J.L.Matthews, Y.Tan, V.V.Zelevinsky, G.Glass, B.J.Kriss A Study of the Δ--Component of the Wave Function in Light Nuclei NUCLEAR REACTIONS 3H, 4He, 6,7Li(π+, π+pX), (π+, π-pX), E=500 MeV; measured pion and proton spectra, σ. 3H, 4He, 6,7Li deduced Δ resonance component of wave function.
doi: 10.1016/S0370-2693(01)01329-6
2000AL38 Yad.Fiz. 63, No 10, 1763 (2000); Phys.Atomic Nuclei 63, 1673 (2000) V.Yu.Alexakhin, M.I.Gostkin, K.K.Gudima, M.P.Ivanov, A.Kugler, I.V.Kuznetsov, S.I.Merzlyakov, C.L.Morris, E.A.Pasyuk, Yu.E.Penionzhkevich, S.Yu.Porokhovoy, Yu.G.Sobolev, V.D.Toneev Proton, Deuteron, and Triton Emission in 14N + Ag Interactions at an Energy of 52 MeV per Nucleon NUCLEAR REACTIONS Ag(14N, X), E=52 MeV/nucleon; measured triton, deuteron, proton spectra, multiplicity distributions. Comparison with model predictions.
doi: 10.1134/1.1320136
2000GI07 Phys.Rev. C61, 054615 (2000) R.A.Giannelli, B.G.Ritchie, J.M.Applegate, E.Beck, J.Beck, A.O.Vanderpool, C.L.Morris, M.Rawool-Sullivan, M.K.Jones, R.D.Ransome, M.Yadav, D.L.Watson, K.O.Oganesjan, E.A.Pasyuk, F.F.Guber, A.I.Reshetin Multiproton Final States in Positive Pion Absorption below the Δ(1232) Resonance NUCLEAR REACTIONS 6Li, 12C, 27Al, 58Ni, 208Pb(π+, 2p), (π+, 3p), (π+, n2p), (π+, n3p), (π+, 4p), (π+, xp), E=30-135 MeV; measured proton spectra, σ, σ(θ); deduced mass, energy dependences, quasideuteron absorption contribution.
doi: 10.1103/PhysRevC.61.054615
2000SN02 Nucl.Instrum.Methods Phys.Res. A440, 729 (2000) W.M.Snow, A.Bazhenov, C.S.Blessinger, J.D.Bowman, T.E.Chupp, K.P.Coulter, S.J.Freedman, B.K.Fujikawa, T.R.Gentile, G.L.Greene, G.Hansen, G.E.Hogan, S.Ishimoto, G.L.Jones, J.N.Knudson, E.Kolomenski, S.K.Lamoreaux, M.B.Leuschner, A.Masaike, Y.Masuda, Y.Matsuda, G.L.Morgan, K.Morimoto, C.L.Morris, H.Nann, S.I.Penttila, A.Pirozhkov, V.R.Pomeroy, D.R.Rich, A.Serebrov, E.I.Sharapov, D.A.Smith, T.B.Smith, R.C.Welsh, F.E.Wietfeldt, W.S.Wilburn, V.W.Yuan, J.Zerger Measurement of the Parity Violating Asymmetry Aγ in n(pol) + p → d + γ NUCLEAR REACTIONS 1H(polarized n, γ), E=low; calculated parity violation measurement systematic effects. Experiment proposal.
doi: 10.1016/S0168-9002(99)01071-2
1999GA28 Phys.Rev. C60, 024604 (1999) C.V.Gaulard, C.M.Riedel, J.R.Comfort, J.F.Amann, M.E.Beddo, R.L.Boudrie, G.R.Burleson, P.L.Cole, K.K.Craig, M.A.Espy, L.D.Isenhower, T.E.Kasprzyk, K.R.Knight, C.L.Morris, S.Penttila, D.Rigsby, M.E.Sadler, E.Six, H.M.Spinka, I.Supek, G.J.Wagner, Q.Zhao Analyzing Powers for the π- p(pol) → π0n Reaction Across the Δ(1232) Resonance NUCLEAR REACTIONS 1H(π-, π0), E=98.1, 138.8, 165.9, 214.4 MeV; measured Ay(θ). Polarized target, CsI neutral meson spectrometer.
doi: 10.1103/PhysRevC.60.024604
1999KR03 Phys.Rev. C59, 1480 (1999) B.J.Kriss, S.Hoibraten, M.D.Holcomb, M.D.Kohler, J.J.Kraushaar, S.Parry, R.A.Ristinen, A.Saunders, W.R.Smythe, C.L.Morris, M.Rawool-Sullivan, R.M.Whitton, J.T.Brack, E.F.Gibson, J.L.Langenbrunner Pion-Proton Integral Cross Sections at Tπ = 40 to 284 MeV NUCLEAR REACTIONS 1H(π+, π+), E=39.8-283.9 MeV; 1H(π-, π-), E=80-283.9 MeV; measured integral σ for 30° ≤ θ ≤ 180°. Comparison with phase shift predictions.
doi: 10.1103/PhysRevC.59.1480
1998AL08 Phys.Rev. C57, 2409 (1998) V.Yu.Alexakhin, S.I.Gogolev, M.Kh.Khankhasayev, Zh.B.Kurmanov, K.O.Oganesyan, E.A.Pasyuk, C.L.Morris, J.M.O'Donnell, M.W.Rawool-Sullivan, M.K.Jones, F.F.Guber, A.I.Reshetin π+ + 12C Elastic Scattering between 18 and 44 MeV NUCLEAR REACTIONS 12C(π+, π+), E=18.8-43.5 MeV; measured σ(θ); deduced excitation functions, D-wave role. Unitary scattering theory calculations.
doi: 10.1103/PhysRevC.57.2409
1998BL06 Phys.Lett. 421B, 71 (1998) K.I.Blomqvist, W.U.Boeglin, R.Bohm, M.Distler, R.Edelhoff, J.Friedrich, R.Geiges, M.K.Jones, M.Kahrau, M.Korn, H.Kramer, K.W.Krygier, V.Kunde, M.Kuss, A.Liesenfeld, K.Merle, C.L.Morris, R.Neuhausen, E.A.J.M.Offermann, Th.Pospischil, M.Potokar, R.D.Ransome, A.W.Richter, B.G.Ritchie, A.Rokavec, G.Rosner, J.Ryckebusch, P.Sauer, S.Schardt, B.Vodenik, A.Wagner, Th.Walcher, S.Wolf, M.K.Yadav Investigation of Short-Range Nucleon-Nucleon Correlations using the Reaction 12C(e, e'pp) in Close to 4π Geometry NUCLEAR REACTIONS 12C(e, e'2p), E=705 MeV; measured nine-fold σ(E, θ), missing momentum spectra; deduced short-range nucleon-nucleon correlations.
doi: 10.1016/S0370-2693(98)00024-0
1998MO09 Phys.Lett. 419B, 25 (1998) C.L.Morris, J.D.Zumbro, J.A.McGill, S.J.Seestrom, R.M.Whitton, C.M.Reidel, A.L.Williams, M.R.Braunstein, M.D.Kohler, B.J.Kriss, S.Hoibraten, J.Ouyang, R.J.Peterson, J.E.Wise Evidence for Δ+ Components in Nuclei NUCLEAR REACTIONS 12,13C, 90Zr, 208Pb(π+, π+p), (π+, π-p), E=500 MeV; measured σ(DCX)/σ(NCX); deduced nuclear wave function Δ+ components.
doi: 10.1016/S0370-2693(97)01453-6
1998PA31 Acta Phys.Pol. B29, 2335 (1998) E.A.Pasyuk, C.L.Morris, J.L.Ullman, J.D.Zumbro, L.W.Kwok, J.L.Matthews, Y.Tan A Search for Δ- and Δ++ Wave-Function Components in Light Nuclei using the (π+, π-p) and (n, 2p) Reactions NUCLEAR REACTIONS 3H, 4He, 6,7Li(π+, π-p), (π+, π+p), E=500 MeV; 3He(n, 2p), E=200-500 MeV; measured pion, proton spectra. 3H, 4He, 6,7Li deduced Δ wavefunction components.
1997ES05 Phys.Rev. C56, 2607 (1997) M.A.Espy, J.M.O'Donnell, B.Davis, D.Dehnhard, J.L.Langenbrunner, B.Larson, M.Palarczyk, C.M.Riedel, K.Wick, S.Blanchard, G.R.Burleson, W.R.Gibbs, B.Lail, B.Nelson, B.K.Park, Q.Zhao, W.J.Cummings, P.P.J.Delheij, B.K.Jennings, O.Hausser, R.Henderson, D.Thiessen, E.Brash, M.K.Jones, B.Brinkmoller, K.Maeda, F.Merrill, C.L.Morris, S.Penttila, D.Swenson, D.Tupa, C.Bennhold, S.S.Kamalov Asymmetries for Elastic Scattering of π- from Polarized 3He atΔ Resonance Energies NUCLEAR REACTIONS 3He(π+, π+), E=142, 180, 256 MeV; 3He(π-, π-), E=180 MeV; measured σ(θ); deduced asymmetries, Δ-n spin-spin interaction. Optically pumped spin polarized target, large acceptance spectrometer. Model comparisons.
doi: 10.1103/PhysRevC.56.2607
1997KA22 Phys.Rev. C55, 2533 (1997) G.Kahrimanis, G.Burleson, C.M.Chen, B.C.Clark, K.Dhuga, D.J.Ernst, J.A.Faucett, H.T.Fortune, S.Hama, A.Hussein, M.F.Jiang, K.W.Johnson, L.Kurth Kerr, S.Mathews, J.McGill, C.F.Moore, S.Mordechai, C.L.Morris, J.O'Donnell, M.Snell, M.Rawool-Sullivan, L.Ray, C.Whitley, A.L.Williams Pion-Nucleus Elastic Scattering on 12C, 40Ca, 90Zr, and 208Pb at 400 and 500 MeV NUCLEAR REACTIONS 12C, 40Ca, 208Pb(π+, π+), (π-, π-), E=400, 500 MeV; 90Zr(π+, π+), E=400, 500 MeV; 90Zr(π-, π-), E=400 MeV; measured σ(θ). 208Pb(π+, π+), (π-, π-), E=662.7 MeV; 40Ca(π+, π+), (π-, π-), 12C(π+, π+), E=672.5 MeV; 12C(π-, π-), E=672.5, 486.2 MeV; analyzed σ(θ). Impulse approximation approach.
doi: 10.1103/PhysRevC.55.2533
1997OF01 Phys.Rev. C55, 1295 (1997) B.G.Ofenloch, R.A.Giannelli, B.G.Ritchie, J.M.O'Donnell, J.N.Knudson, C.L.Morris, C.M.Kormanyos, A.Saunders, J.Z.Williams, R.A.Lindgren, B.L.Clausen Pion-Nucleus Spin-Flip Strength at Low and Resonance Energies NUCLEAR REACTIONS 10B(π+, π+'), E=65 MeV; measured σ(θ). 10B deduced isovector spin-flip strength parameter, B(λ). Other data analyzed.
doi: 10.1103/PhysRevC.55.1295
1997PA01 Phys.Rev. C55, 1026 (1997) E.A.Pasyuk, V.Yu.Alexakhin, S.I.Gogolev, K.O.Oganesyan, C.L.Morris, J.M.O'Donnell, M.W.Rawool-Sullivan, M.K.Jones, F.F.Guber, A.I.Reshetin, I.I.Strakovsky π+ + d → p + p Reaction between 18 and 44 MeV NUCLEAR REACTIONS 2H(π+, 2p), E=18-44 MeV; measured σ(E), σ(θ). Partial wave analysis.
doi: 10.1103/PhysRevC.55.1026
1996ES04 Phys.Rev.Lett. 76, 3667 (1996) M.A.Espy, D.Dehnhard, C.M.Edwards, M.Palarczyk, J.L.Langenbrunner, B.Davis, G.R.Burleson, S.Blanchard, W.R.Gibbs, B.Lail, B.Nelson, B.K.Park, Q.Zhao, W.J.Cummings, P.P.J.Delheij, B.K.Jennings, R.Henderson, O.Hausser, D.Thiessen, E.Brash, M.K.Jones, B.Larson, B.Brinkmoller, K.Maeda, C.L.Morris, J.M.O'Donnell, S.Penttila, D.Swenson, D.Tupa, C.Bennhold, S.S.Kamalov Asymmetries for Elastic Scattering of π+ from Polarized 3He and the Δ-Neutron Spin-Spin Interaction NUCLEAR REACTIONS 3He(π+, π+), E=142-256 MeV; measured energy spectra, asymmetry vs θ; deduced Δ-n spin-spin interaction role. Polarized target.
doi: 10.1103/PhysRevLett.76.3667
1996FO02 Phys.Rev. C53, R2033 (1996) K.Fohl, B.M.Barnett, R.Bilger, H.Clement, S.Krell, G.J.Wagner, J.Jaki, C.Joram, W.Kluge, M.Metzler, R.Wieser, R.L.Boudrie, C.L.Morris, R.Abela, F.Foroughi, D.Renker Low-Energy Pionic Double Charge Exchange on the ββ-Instable Nuclei 128,130Te NUCLEAR REACTIONS 128,130Te(π+, π-), E=48 MeV; measured σ(E, θ); deduced implications to 128,130Te(2β-decay). 128,130Xe deduced ground, IAS state transitions.
doi: 10.1103/PhysRevC.53.R2033
1996LA04 Phys.Rev. C53, 1167 (1996) C.M.Laymon, W.Amos, M.G.Burlein, H.T.Fortune, T.Ekenberg, A.Kotwal, J.M.O'Donnell, J.D.Silk, J.D.Zumbro, C.L.Morris, S.J.Seestrom, K.S.Dhuga, R.Garnett, M.W.Rawool-Sullivan, C.F.Moore, S.L.Morris, D.L.Watson Pion Elastic and Inelastic 2+1 Scattering on 58,60,62,64Ni at T(π) = 180 MeV NUCLEAR REACTIONS 58,60,62,64Ni(π+, π+), (π+, π+'), (π-, π-), (π-, π-'), E=180 MeV; measured σ(θ); deduced nucleon radii, deformation parameters. 58,60,62,64Ni levels deduced neutron, proton matrix elements.
doi: 10.1103/PhysRevC.53.1167
1996OA01 Phys.Rev. C53, 689 (1996) D.S.Oakley, R.J.Peterson, C.L.Morris, H.T.Fortune Anomalous Angular Distributions in Pion and α Particle Scattering to the 2+2 State of 52Cr NUCLEAR REACTIONS 52Cr(π+, π+'), (π-, π-'), E=180 MeV; measured σ(θ). 52Cr(α, α'), E=42 MeV; analyzed σ(θ). 52Cr level deduced no definitive configurational based reason for anomaly. DWBA analysis.
doi: 10.1103/PhysRevC.53.689
1996SA08 Phys.Rev. C53, 1745 (1996) A.Saunders, S.Hoibraten, J.J.Kraushaar, B.J.Kriss, R.J.Peterson, R.A.Ristinen, J.T.Brack, G.Hofman, E.F.Gibson, C.L.Morris Reaction and Total Cross Sections for Low Energy π+ and π- on Isospin Zero Nuclei NUCLEAR REACTIONS 2H, 6Li, C, 27Al, Si, S, Ca(π+, X), (π-, X), E=42-65 MeV; measured total, reaction σ. Model comparisons.
doi: 10.1103/PhysRevC.53.1745
1995BU01 Phys.Rev. C51, 88 (1995) M.Burlein, H.T.Fortune, W.M.Amos, T.L.Ekenberg, A.Kotwal, P.H.Kutt, J.M.O'Donnell, J.D.Silk, B.Boyer, A.Fuentes, K.Johnson, C.F.Moore, S.H.Yoo, S.Mordechai, C.L.Morris, J.D.Zumbro, D.L.Watson, K.S.Dhuga Pion Inelastic Scattering to Low-Lying Positive-Parity States in 20Ne NUCLEAR REACTIONS 20Ne(π+, π+'), E=120, 180 MeV; 20Ne(π-, π-'), E=180 MeV; measured σ(θ). Coupled-channels analysis.
doi: 10.1103/PhysRevC.51.88
1995PA05 Phys.Rev. C51, R1613 (1995) H.T.Park, J.L.Matthews, S.F.Pate, J.F.Amann, C.L.Morris, R.M.Whitton, E.R.Kinney, C.Mertz, J.Redmon Pion-Induced Single Charge Exchange in Deuterium NUCLEAR REACTIONS 2H(π-, π0), E=164, 263, 371 MeV; measured σ(θ), σ(E(π0), σ(π0)); deduced dominance of quasifree, multiple scatterings. Pauli blocking, 60 CsI crystal array.
doi: 10.1103/PhysRevC.51.R1613
1995SI01 Phys.Rev. C51, 665 (1995) J.D.Silk, M.Burlein, H.T.Fortune, E.Insko, M.Kagarlis, P.H.Kutt, J.M.O'Donnell, J.D.Zumbro, J.A.Faucett, R.Garnett, M.W.Rawool-Sullivan, C.L.Morris, S.Saini Nonanalog 40,44Ca(π+, π-)40,44Ti(g.s.) Reactions at Low Energy NUCLEAR REACTIONS 40,44Ca(π+, π-), E=32-79.26 MeV; measured σ(θ); deduced core polarization, cross shell transitions role.
doi: 10.1103/PhysRevC.51.665
1994RA02 Phys.Rev. C49, 627 (1994) M.W.Rawool-Sullivan, C.L.Morris, J.M.O'Donnell, R.M.Whitton, B.K.Park, G.R.Burleson, D.L.Watson, J.Johnson, A.L.Williams, D.A.Smith, D.J.Ernst, C.M.Chen Pion Elastic Scattering on 28Si at T(π) = 400 MeV NUCLEAR REACTIONS 28Si(π+, π+), (π-, π-), E=400 MeV; measured σ(θ), σ(E(π), θ(π)). Momentum-space first-order optical model.
doi: 10.1103/PhysRevC.49.627
1994YE06 Phys.Rev. C50, 897 (1994) Y.-F.Yen, B.Brinkmoller, D.Dehnhard, M.A.Franey, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.J.Gorgen, B.G.Ritchie, J.R.Tinsley, M.Barlett, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.J.Jarmer, J.A.McGill, C.L.Morris, S.I.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, M.A.Khandaker, S.Chakravarti Pion Elastic Scattering from Polarized 13C in the Energy Region of the P33 Resonance NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=130-180 MeV; 13C(π+, π+), E=223 MeV; 13C(π-, π-), E=226 MeV; measured analyzing power A(y)(θ), σ(θ); deduced spin-flip transition quadrupole component role. Polarized, unpolarized target. DWIA calculations, optical, Δ-hole models.
doi: 10.1103/PhysRevC.50.897
1993BE34 Phys.Rev. C48, 1428 (1993) D.P.Beatty, G.R.Burleson, M.Rawool-Sullivan, M.El-Ghossain, H.T.Fortune, A.L.Williams, D.A.Smith, C.L.Morris, R.Garnett, D.L.Watson, J.Johnson, H.Ward, C.Whitley, S.K.Matthews, M.Palarczyk, C.Edwards, M.Espy, O.Hashimoto, H.Tomoyuki Pion Double Charge Exchange on 16O at T(π) = 300-500 MeV NUCLEAR REACTIONS 16O(π+, π-), E=300-500 MeV; measured σ(θ) vs E; deduced reaction mechanism.
doi: 10.1103/PhysRevC.48.1428
1993GR03 Phys.Rev. C47, 1466 (1993) Y.Grof, N.Auerbach, D.Benton, H.T.Fortune, K.Johnson, M.A.Kagarlis, G.Kahrimanis, S.Mordechai, C.L.Morris, J.M.O'Donnell, I.Orion, D.Saunders, D.A.Smith, H.Ward, C.F.Moore Double Giant Resonances in Pion Double Charge Exchange on 51V, 115In, and 197Au NUCLEAR REACTIONS 51V, 115In, 197Au(π+, π-), E=295 MeV; measured σ(θ, E(π)), σ(θ). 51Mn, 197Tl, 115Sb deduced GDR, double IAS excitation, Γ.
doi: 10.1103/PhysRevC.47.1466
1993JO03 Phys.Rev. C47, 2571 (1993) J.D.Johnson, G.R.Burleson, C.Edwards, M.El'Ghossain, M.A.Espy, R.Garnett, A.Hussein, K.Johnson, C.F.Moore, C.L.Morris, J.M.O'Donnell, M.Palarczyk, M.Rawool-Sullivan, H.Ward, D.Watson, C.Whitley, A.L.Williams Search for an (Eta) Bound State in Pion Double Charge Exchange on 18O NUCLEAR REACTIONS 18O(π+, π-), E=350-440 MeV; measured missing mass spectra, σ(θ) vs E; deduced no structure near eta production threshold.
doi: 10.1103/PhysRevC.47.2571
1993JO11 Phys.Rev. C48, 2800 (1993) M.K.Jones, R.D.Ransome, V.R.Cupps, R.W.Fergerson, C.L.Morris, J.A.McGill, J.D.Zumbro, J.R.Comfort, B.G.Ritchie, J.R.Tinsley, P.C.Gugelot, C.F.Moore Pion Absorption Above the Δ(1232) Resonance NUCLEAR REACTIONS 12C, 58Ni, 90Zr, 118Sn, 208Pb(π+, xp), E=250-500 MeV; measured σ vs missing energy for x=2, 3; deduced total absorption σ.
doi: 10.1103/PhysRevC.48.2800
1993JO16 Ann.Rev.Nucl.Part.Sci. 43, 165 (1993) Pion Double Charge Exchange in Nuclei NUCLEAR REACTIONS 12,13,14C, 18O, 26Mg, 27Al, 32S, 40,42,44,48Ca, 51V, 56Fe, 59Co, 80Se, 93Nb, 115In, 138Ba, 197Au, 208Pb(π+, π-), E<600 MeV; analyzed available data deduced σ(θ), properties of giant resonances.
doi: 10.1146/annurev.ns.43.120193.001121
1993KO17 Phys.Rev. C48, 250 (1993) C.M.Kormanyos, R.J.Peterson, J.Applegate, J.Beck, T.D.Averett, B.G.Ritchie, C.L.Morris, J.McGill, D.S.Oakley Low-Energy Pion Scattering to 1- States in 12C NUCLEAR REACTIONS 12C(π+, π+'), (π-, π-'), E=40, 50, 65 MeV; measured σ(θ). 12C deduced level energies, Γ, sum rule strengths. DWIA analysis.
doi: 10.1103/PhysRevC.48.250
1993LA18 Nucl.Instrum.Methods Phys.Res. A325, 187 (1993) J.Langenbrunner, M.B.Barakat, E.V.Hungerford III, C.T.Pillai, N.Tanaka, H.A.Thiessen, L.J.Rybarcyk, K.W.Jones, D.B.Barlow, J.B.McClelland, D.C.Dressman, S.C.Piltch, D.N.Mihailidis, J.B.Donahue, C.L.Morris, R.D.Werbeck Pion Production at Small Angles NUCLEAR REACTIONS C, Cu(p, xπ+), (p, xπ-), E=800 MeV; measured pion production σ. Tof techniques.
doi: 10.1016/0168-9002(93)91020-N
1993MO27 Acta Phys.Pol. B24, 1659 (1993) C.L.Morris, J.M.O'Donnell, J.D.Zumbro Pion Scattering at Energies Above the Δ Resonance NUCLEAR REACTIONS 12C(π+, π+), (π-, π-), E=180-673 MeV; analyzed σ(θ). 12C, 208Pb(π+, π+X), (π-, π-X), E=500 MeV; compiled, reviewed data, analyses; deduced virtual Δ-components measuring possibility.
1993SM01 Phys.Rev. C47, 1053 (1993) D.A.Smith, H.T.Fortune, J.M.O'Donnell, J.D.Silk, B.Gluckman, R.Crittenden, N.Claytor, C.L.Morris, J.A.McGill Pion Double Charge Exchange on 56Fe at T(π) = 400 MeV NUCLEAR REACTIONS 56Fe(π+, π-), E=400 MeV; measured σ(θ). 56Ni deduced double dipole resonance components J, π, excitation σ.
doi: 10.1103/PhysRevC.47.1053
1993WA02 Phys.Rev. C47, 687 (1993) H.Ward, J.M.Applegate, N.Auerbach, J.Beck, J.Johnson, K.Koch, C.F.Moore, S.Mordechai, C.L.Morris, J.M.O'Donnell, M.Rawool-Sullivan, B.G.Ritchie, D.L.Watson, C.Whitley Systematics of the Double Isobaric Analog State Cross Section at 50 MeV NUCLEAR REACTIONS 44Ca, 56Fe, 93Nb(π+, π-), E=50 MeV; measured σ(θ, E(π)); deduced short range component of effective double charge exchange operator. 93Tc level deduced isospin mixing mechanism role in excitation.
doi: 10.1103/PhysRevC.47.687
1993WA07 Phys.Rev.Lett. 70, 3209 (1993) H.Ward, J.Johnson, K.Johnson, S.Greene, Y.Grof, C.F.Moore, S.Mordechai, C.L.Morris, J.M.O'Donnell, C.Whitley Energy Dependence of Double Giant Resonances in Pion Double Charge Exchange NUCLEAR REACTIONS 13C(π+, π-), E=140-295 MeV; measured σ(θ) vs E. 13O deduced levels, Γ, configuration.
doi: 10.1103/PhysRevLett.70.3209
1993WI15 Phys.Rev. C48, 1840 (1993) J.E.Wise, M.R.Braunstein, S.Hoibraten, M.D.Kohler, B.J.Kriss, J.Ouyang, R.J.Peterson, J.A.McGill, C.L.Morris, S.J.Seestrom, R.M.Whitton, J.D.Zumbro, C.M.Edwards, A.L.Williams Quasifree Pion Scattering at 500 MeV NUCLEAR REACTIONS C(π+, π+), (π-, π-), E=500 MeV; measured σ(θ) vs energy loss, σ(θ). Ca, Zr, Pb(π+, π+), (π-, π-), E=500 MeV; measured σ(θ); deduced surface single nucleon knockout evidence.
doi: 10.1103/PhysRevC.48.1840
1993ZU01 Phys.Rev.Lett. 71, 1796 (1993) J.D.Zumbro, C.L.Morris, J.A.McGill, S.J.Seestrom, R.M.Whitton, C.M.Edwards, A.L.Williams, M.R.Braunstein, M.D.Kohler, B.J.Kriss, S.Hoibraten, R.J.Peterson, J.Ouyang, J.E.Wise, W.R.Gibbs Inclusive Scattering of 500-MeV Pions from Carbon NUCLEAR REACTIONS C(π+, π+X), (π-, π-X), E=500 MeV; measured inclusive σ(θ, E(π)); deduced comparison with (e, e'X).
doi: 10.1103/PhysRevLett.71.1796
1992BA03 Phys.Rev. C45, 293 (1992) D.B.Barlow, B.M.K.Nefkens, C.Pillai, J.W.Price, I.Slaus, M.J.Wang, J.A.Wightman, K.W.Jones, M.J.Leitch, C.S.Mishra, C.L.Morris, J.-C.Peng, P.K.Teng, J.M.Tinsley 3He and 4He Production by 800 MeV Protons from 12C, Ti, and Pb at Forward Angles NUCLEAR REACTIONS 12C, Ti, Pb(p, X)3He/4He, E=800 MeV; measured σ(θ) vs momentum for 4,3He; deduced 3,4He production σ ratio, reaction mechanism.
doi: 10.1103/PhysRevC.45.293
1992HI01 Phys.Rev. C45, 601 (1992) N.M.Hintz, X.H.Yang, M.Gazzaly, S.J.Seestrom-Morris, C.L.Morris, D.C.Cook, A.M.Mack, J.W.McDonald, S.Mordechai, D.S.Oakley, C.F.Moore, M.Lynker, J.D.Zumbro Determination of Neutron and Proton Multipole Matrix Elements in 208Pb from π- and π+ Scattering at 180 MeV NUCLEAR REACTIONS 208Pb(π+, π+), (π+, π+'), (π-, π-'), (π-, π-), E=180 MeV; measured σ(θ). 208Pb levels deduced neutron, proton multipole matrix elements.
doi: 10.1103/PhysRevC.45.601
1992HO08 Phys.Rev. C46, 499 (1992) D.J.Horen, C.L.Morris, S.J.Seestrom, F.W.Hersman, J.R.Calarco, M.Holtrop, M.Leuschner, M.Rawool-Sullivan, R.W.Garnett, S.J.Greene, M.A.Plum, J.D.Zumbro Isospin Character of the Transition to the 0.803-MeV State in 206Pb from π± Scattering at 180 MeV NUCLEAR REACTIONS 206Pb(π+, π+), (π+, π+'), (π-, π-), (π-, π-'), E=180 MeV; measured missing mass spectra, σ(θ). 206Pb deduced neutron, proton matrix elements ratio for quadrupole, octupole transitions. Deformed optical model, DWIA analyses.
doi: 10.1103/PhysRevC.46.499
1992JO01 Phys.Lett. 278B, 419 (1992) M.K.Jones, B.G.Ritchie, C.L.Morris, R.D.Ransome, J.A.McGill, D.L.Watson, C.F.Moore, D.Clayton, K.Pujara, I.Brown, P.Campbell Energy Dependence of the Total 12C(π+, 2p) Cross Section NUCLEAR REACTIONS 12C(π+, 2p), E=19-140 MeV; measured absorption σ(E); deduced energy dependence. Large solid angle bismuth germanate multi-element detection system.
doi: 10.1016/0370-2693(92)90578-R
1992JO03 Phys.Rev. C46, 52 (1992) M.K.Jones, D.Dehnhard, S.K.Nanda, S.M.Sterbenz, C.L.Morris, M.Plum, J.D.Zumbro, A.H.Hussein, D.S.Oakley, M.J.Smithson, A.L.Williams, J.McDonald, M.A.Bryan, A.H.Fuentes, M.Lynker, D.Crockett, M.A.Machuca, S.Mordechai, C.F.Moore 4He(π, π'p)3H Reaction Near the P33 π-Nucleon Resonance NUCLEAR REACTIONS 4He(π+, π+'p), (π-, π-'p), E=140, 180 MeV; measured σ(θ(π'), σ(p)) vs excitation energy; deduced reaction mechanisms.
doi: 10.1103/PhysRevC.46.52
1992LA17 Phys.Rev.Lett. 69, 1508 (1992) J.Langenbrunner, M.K.Jones, D.Dehnhard, C.L.Morris, W.R.Gibbs Evidence for Direct Triton Knockout in the 4He(π, π't)p Reaction NUCLEAR REACTIONS 4He(π+, π+t), (π-, π-t), E=180 MeV; measured σ(θ(π), θ(p)); deduced direct triton knockout mechanism role.
doi: 10.1103/PhysRevLett.69.1508
1992OD01 Phys.Rev. C46, 2259 (1992) J.M.O'Donnell, H.T.Fortune, J.D.Silk, S.Mordechai, C.L.Morris, J.D.Zumbro, S.H.Yoo, C.F.Moore T = 13 Double Isobaric Analog State in 138Ce via Pion-Induced Double Charge Exchange NUCLEAR REACTIONS 138Ba(π+, π-), E=292 MeV; measured pion spectra, σ(θ); deduced Q. 138Ce deduced double IAS excitation. Systematics, isobaric multiplet mass equation comparisons.
doi: 10.1103/PhysRevC.46.2259
1992OD02 Nucl.Instrum.Methods Phys.Res. A317, 445 (1992) J.M.O'Donnell, J.Davis, R.A.DeHaven, E.Gray, R.Johnson, R.E.Lomax, B.J.McCloud, J.A.McGill, C.L.Morris, J.Novak, B.Rusnak, G.Tubb, J.M.Applegate, T.D.Averett, J.Beck, B.G.Ritchie, E.Haebel, D.Kiehlmann, U.Klein, M.Peiniger, P.Schafer, H.Vogel, H.Ward, C.F.Moore A Superconducting Radio-Frequency Cavity for Manipulating the Phase Space of Pion Beams at LAMPF NUCLEAR REACTIONS 93Nb(π+, π+), E=50 MeV; 12C(π+, π+'), E=50 MeV; measured spectra. Superconducting radio-frequency cavity, pion beam phase space manipulation.
doi: 10.1016/0168-9002(92)90988-G
1992RA01 Phys.Rev. C45, R509 (1992) R.D.Ransome, C.L.Morris, V.R.Cupps, R.W.Fergerson, J.A.McGill, D.L.Watson, J.D.Zumbro, B.G.Ritchie, J.R.Comfort, J.R.Tinsley, R.A.Loveman, S.Dawson, A.Green, P.C.Gugelot, C.F.Moore Pion Absorption in Heavy Nuclei NUCLEAR REACTIONS 6Li, 12C, 27Al, 58Ni, 118Sn, 208Pb, 238U(π+, xp), (π+, d), E=50-200 MeV; measured σ vs missing energy; deduced pion absorption mechanism. Large solid angle bismuth germanate detector array.
doi: 10.1103/PhysRevC.45.R509
1992RA11 Phys.Rev. C46, 273 (1992) R.D.Ransome, C.L.Morris, M.K.Jones, B.G.Ritchie, D.L.Watson, J.A.McGill, K.Pujara, D.B.Clayton, I.Brown, P.Campbell, C.F.Moore Pion Absorption in Light Nuclei NUCLEAR REACTIONS 6,7Li, 9Be, 10,11B, 12,13C(π+, 2p), (π+, 3p), E=50-180 MeV; measured missing mass spectra; deduced σ(E), pion absorption mechanism.
doi: 10.1103/PhysRevC.46.273
1992ST03 Phys.Rev. C45, 2578 (1992); Erratum Phys.Rev. C46, 2117 (1992) S.M.Sterbenz, D.Dehnhard, M.K.Jones, S.K.Nanda, C.E.Parman, Y.-F.Yen, K.W.Jones, C.L.Morris Inelastic Scattering of Polarized Protons from 4He at 500 and 800 MeV NUCLEAR REACTIONS 4He(polarized p, p'), E=500, 800 MeV; measured σ(θ), analyzing powers vs θ; deduced optical potential parameters. 4He deduced monopole strength. DWIA analysis, recoil corrected continuum shell model wave functions.
doi: 10.1103/PhysRevC.45.2578
1992WA11 Phys.Rev. C45, 2723 (1992) H.Ward, K.Johnson, G.Kahrimanis, D.Saunders, C.F.Moore, S.Mordechai, C.L.Morris, N.Auerbach Double Giant Dipole Resonance in the (π-, π+) Reaction NUCLEAR REACTIONS 13C, 27Al, 40Ca, 56Fe, 59Co, 93Nb(π-, π+), E=295 MeV; measured σ(θ), σ(θ, E(π)); deduced Pauli blocking effects, isospin splitting features. 13Be, 27Na, 40Ar, 59Mn, 93Y, 56Cr deduced double giant dipole resonance. Coupled-channels impulse approximation.
doi: 10.1103/PhysRevC.45.2723
1991BR21 Phys.Rev. C44, 2031 (1991) B.Brinkmoller, C.L.Blilie, D.Dehnhard, M.K.Jones, G.M.Martinez, S.K.Nanda, S.M.Sterbenz, Y.-F.Yen, L.G.Atencio, S.J.Greene, C.L.Morris, S.J.Seestrom, G.R.Burleson, K.S.Dhuga, J.A.Faucett, R.W.Garnett, K.Maeda, C.F.Moore, S.Mordechai, A.Williams, S.H.Yoo, L.C.Bland Elastic Scattering of π+ and π- from 4He between 90 and 240 MeV NUCLEAR REACTIONS 4He(π+, π+), (π-, π-), E=90-240 MeV; measured σ(θ); deduced phase shifts. Optical model analysis.
doi: 10.1103/PhysRevC.44.2031
1991KN05 Phys.Rev. C44, 2869 (1991) J.N.Knudson, C.L.Morris, J.D.Bowman, W.C.Sailor, S.J.Seestrom, I.Supek, M.E.Sadler, L.D.Isenhower Search for Neutral Pions from the Spontaneous Fission of 252Cf RADIOACTIVITY 252Cf(SF); measured π0 spectra following SF-decay; deduced π0 branching ratio upper limit.
doi: 10.1103/PhysRevC.44.2869
1991LI35 Phys.Rev. C44, 2413 (1991) R.A.Lindgren, B.L.Clausen, G.S.Blanpied, J.Hernandez, C.S.Mishra, W.K.Mize, C.S.Whisnant, B.G.Ritchie, C.L.Morris, S.J.Seestrom-Morris, C.F.Moore, P.A.Seidl, B.H.Wildenthal, R.Gilman, J.A.Carr Pion Scattering to 6- Stretched States in 24Mg and 26Mg NUCLEAR REACTIONS 26,24Mg(π+, π+'), (π-, π-'), E=116-180 MeV; measured pion spectra, σ(θ). 26,24Mg levels deduced stretched configuration isoscalar, isovector strength.
doi: 10.1103/PhysRevC.44.2413
1991MO02 Phys.Rev. C43, 1111 (1991) S.Mordechai, C.L.Morris, J.M.O'Donnell, M.A.Kagarlis, D.Fink, H.T.Fortune, D.L.Watson, R.Gilman, H.Ward, A.Williams, S.H.Yoo, C.F.Moore Analog of the T(>) Giant Dipole Resonance in Light Nuclei NUCLEAR REACTIONS 13C, 27Al, 59Co(π+, π-), E=292 MeV; measured σ(θ(π), E(π)). 13O, 27P, 59Cu deduced giant resonances, Γ, T.
doi: 10.1103/PhysRevC.43.1111
1991MO05 Phys.Rev. C43, R1509 (1991) S.Mordechai, H.Ward, K.Johnson, G.Kahrimanis, D.Saunders, C.F.Moore, J.M.O'Donnell, M.A.Kagarlis, D.Smith, H.T.Fortune, C.L.Morris Comparison of the Double Giant-Dipole States Observed in (π-, π+) and (π+, π-) Reactions on 40Ca and 27Al NUCLEAR REACTIONS 27Al, 40Ca(π-, π+), (π+, π-), E=295 MeV; measured σ(θ(π), E(π)); deduced σ(ratio). 27Na, 27P, 40Ar, 40Ti deduced double isovector GDR.
doi: 10.1103/PhysRevC.43.R1509
1991MO13 Nucl.Phys. A527, 433c (1991) Nuclear Structure with Pions NUCLEAR REACTIONS 12C(π+, π+), E=50, 180, 162 MeV; 12C(π-, π-), E=162 MeV; 208Pb(π+, π+'), (π-, π-'), E=162 MeV; measured pion spectra, σ(E, θ). 18O(π+, π+'), (π-, π-'), E not given; compiled, reviewed data.
doi: 10.1016/0375-9474(91)90135-S
1991MO15 Phys.Rev. C44, 2209 (1991) C.F.Moore, K.Johnson, G.P.Kahrimanis, J.McDonald, M.Snell, H.J.Ward, S.H.Yoo, C.L.Morris, S.Mordechai, M.Burlein, N.Claytor, H.T.Fortune, R.Ivie, G.B.Liu, J.M.O'Donnell, D.Smith, N.Auerbach, D.Robson Angular Distributions for the Double Isobaric Analog and a T (<) State at High Excitation in Pion Double Charge Exchange on 93Nb NUCLEAR REACTIONS 93Nb(π+, π-), E=295 MeV; measured σ(θ(π), E(π)), σ(θ). 93Tc deduced large probability for T< excitation.
doi: 10.1103/PhysRevC.44.2209
1991OA01 Phys.Rev. C44, 2058 (1991) D.S.Oakley, R.J.Peterson, S.J.Seestrom, C.L.Morris, M.A.Plum, J.D.Zumbro, A.L.Williams, M.A.Bryan, J.W.McDonald, C.F.Moore Energy Dependence of Pion Inelastic Scattering from 208Pb NUCLEAR REACTIONS 208Pb(π+, π+), (π+, π+'), (π-, π-), (π-, π-'), E=120, 250 MeV; calculated σ(θ). 208Pb levels deduced proton, neutron matrix elements ratio. Different structure models.
doi: 10.1103/PhysRevC.44.2058
1991WA04 Phys.Rev. C43, 1318 (1991) D.L.Watson, R.Gilman, C.L.Morris, J.D.Zumbro, S.Mordechai, M.Burlein, J.M.O'Donnell, H.T.Fortune, A.Kotwal, J.Puttz, J.D.Silk, J.S.McDonald, C.F.Moore, A.L.Williams, S.Y.Yoo Pion-Induced Double Charge Exchange on 12C, 24Mg, 32S, and 40Ca NUCLEAR REACTIONS 12C, 24Mg, 32S, 40Ca(π+, π-), E=164 MeV; measured σ(θ). Isobar-nucleon interaction mechanism.
doi: 10.1103/PhysRevC.43.1318
1991WI03 Phys.Rev. C43, 766 (1991) A.L.Williams, J.A.McGill, C.L.Morris, G.R.Burleson, J.A.Faucett, D.S.Oakley, M.Burlein, H.T.Fortune, J.M.O'Donnell, G.P.Kahrimanis, C.F.Moore Pion Double Charge Exchange on 42,44,48Ca for 300 ≤ T(π) ≤ 550 MeV NUCLEAR REACTIONS 42,44,48Ca(π+, π-), E=300-550 MeV; measured σ(θ), σ(E(π)); deduced two-amplitude model parameters.
doi: 10.1103/PhysRevC.43.766
1991WI13 Phys.Rev. C44, 2025 (1991) A.L.Williams, K.W.Johnson, G.P.Kahrimanis, H.Ward, C.F.Moore, J.A.McGill, C.L.Morris, G.R.Burleson, J.A.Faucett, M.Rawool-Sullivan, D.S.Oakley, M.Burlein, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith Mass Dependence of High-Energy Pion Double Charge Exchange NUCLEAR REACTIONS 26Mg, 46,50Ti, 54,56Fe, 52Cr, 80Se, 90Zr, 197Au, 208Pb(π+, π-), E=450, 500 MeV; measured σ(θ), θ=5°; deduced mass dependence, two-amplitude model parameters. Double isobaric analog state excitation.
doi: 10.1103/PhysRevC.44.2025
1991YE01 Phys.Rev.Lett. 66, 1959 (1991) Y.-F.Yen, B.Brinkmoller, D.Dehnhard, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.J.Gorgen, B.G.Ritchie, J.R.Tinsley, M.Barlett, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.J.Jarmer, J.A.McGill, C.L.Morris, S.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, M.A.Khandaker, S.Chakravarti Asymmetry Measurement of Pion Elastic Scattering from Polarized 13C in the Energy Region of the P33 Resonance NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=132-226 MeV; measured analyzing power vs θ. Polarized target.
doi: 10.1103/PhysRevLett.66.1959
1990BL04 Phys.Rev. C41, 1625 (1990) G.S.Blanpied, J.Hernandez, C.S.Mishra, W.K.Mize, C.S.Whisnant, B.G.Ritchie, C.L.Morris, S.J.Seestrom-Morris, C.F.Moore, P.A.Seidl, R.A.Lindgren, B.H.Wildenthal, R.Gilman Pion Elastic and Inelastic Scattering from 24Mg and 26Mg NUCLEAR REACTIONS 26,24Mg(π+, π+'), (π-, π-'), E=150, 180 MeV; measured σ(θ), σ(E(π)). 26,24Mg levels deduced deformation parameters, neutron, proton matrix elements.
doi: 10.1103/PhysRevC.41.1625
1990JO04 Phys.Rev. C42, R807 (1990) M.K.Jones, D.Dehnhard, S.K.Nanda, S.M.Sterbenz, C.L.Morris, M.Plum, J.D.Zumbro, A.Hussein, D.S.Oakley, M.J.Smithson, A.L.Williams, J.McDonald, M.A.Bryan, A.H.Fuentes, M.Lynker, D.Crockett, M.A.Machuca, S.Mordechai, C.F.Moore 4He(π, π'p)3H Reaction: Quasifree and resonance scattering NUCLEAR REACTIONS 4He(π+, π+'p), (π-, π-'p), E=180 MeV; measured σ(θ(π), θp); deduced σ(π+)/σ(π-). DWIA calculation.
doi: 10.1103/PhysRevC.42.R807
1990MO02 Phys.Rev. C41, 202 (1990) S.Mordechai, H.T.Fortune, J.M.O'Donnell, G.Liu, M.Burlein, A.H.Wuosmaa, S.Greene, C.L.Morris, N.Auerbach, S.H.Yoo, C.F.Moore Observation of Double Isovector Giant Dipole Resonances from Pion Double Charge Exchange NUCLEAR REACTIONS 40Ca, 93Nb, 56Fe(π+, π-), E=292 MeV; measured σ(θ(π), E(π)). 56Ni, 40Ti, 93Tc deduced isovector GDR excitation. Other data analyzed.
doi: 10.1103/PhysRevC.41.202
1990OA01 Phys.Rev. C41, 1081 (1990) D.S.Oakley, P.D.Kunz, C.L.Morris Coulomb-Nuclear Interference in Pion Inelastic Scattering NUCLEAR REACTIONS 208Pb(π+, π+'), (π-, π-'), E=120-250 MeV; analyzed σ(θ); deduced Coulomb-nuclear interference role. 208Pb levels deduced neutron, proton matrix element ratio.
doi: 10.1103/PhysRevC.41.1081
1990RA05 Phys.Rev.Lett. 64, 372 (1990) R.D.Ransome, V.R.Cupps, S.Dawson, R.W.Fergerson, A.Green, C.L.Morris, J.A.McGill, J.R.Comfort, B.G.Ritchie, J.Tinsley, J.D.Zumbro, R.A.Loveman, P.C.Gugelot, D.L.Watson, C.F.Moore Charged-Particle Multiplicities following Pion Absorption on 6Li NUCLEAR REACTIONS 6Li(π+, X), E=150 MeV; measured charged particle spectra following pion absorption; deduced multi-proton emission σ.
doi: 10.1103/PhysRevLett.64.372
1990RA20 Phys.Rev. C42, 1500 (1990) R.D.Ransome, V.R.Cupps, S.Dawson, R.W.Fergerson, A.Green, C.L.Morris, J.A.McGill, J.R.Comfort, B.G.Ritchie, J.R.Tinsley, J.D.Zumbro, R.A.Loveman, P.C.Gugelot, D.L.Watson, C.F.Moore Systematics of Pion Absorption on 6Li NUCLEAR REACTIONS 6Li(π+, 2pX), E=50-200 MeV; measured missing energy distributions, σ(θ) for 2p, 2pn, 3p, 2pd final states; deduced pion absorption mechanism.
doi: 10.1103/PhysRevC.42.1500
1990SE11 Phys.Rev. C42, 1929 (1990) P.A.Seidl, M.A.Bryan, M.Burlein, G.R.Burleson, K.S.Dhuga, H.T.Fortune, R.Gilman, S.J.Greene, M.A.Machuca, C.F.Moore, S.Mordechai, C.L.Morris, D.S.Oakley, M.A.Plum, G.Rai, M.J.Smithson, Z.F.Wang, D.L.Watson, J.D.Zumbro Pion Double Charge Exchange on T = 2 Nuclei in the Δ(3/2, 3/2) Resonance Region NUCLEAR REACTIONS 12C, 16O, 44Ca, 56Fe(π+, π-), E=100-300 MeV; measured σ(θ) vs E.
doi: 10.1103/PhysRevC.42.1929
1990YE06 J.Phys.(Paris), Colloq.C-6, 587 (1990) Y.-F.Yen, B.Brinkmoller, D.Dehnhard, S.M.Sterbenz, Y.-J.Yu, B.Berman, G.R.Burleson, K.Cranston, A.Klein, G.S.Kyle, R.Alarcon, T.Averett, J.R.Comfort, J.Gorgen, B.Ritchie, J.R.Tinsley, G.W.Hoffmann, K.Johnson, C.F.Moore, M.Purcell, H.Ward, A.Williams, J.A.Faucett, S.J.Greene, J.Jarmer, J.A.McGill, C.L.Morris, S.Penttila, N.Tanaka, H.T.Fortune, E.Insko, R.Ivie, J.M.O'Donnell, D.Smith, S.Hoibraten, M.Khandaker, S.Chakravarti Pion Elastic Scattering from Polarized 13C in the Energy Region of the [3, 3] Resonance NUCLEAR REACTIONS 13C(π+, π+), (π-, π-), E=114-226 MeV; measured analyzing power vs θ. Polarized target. DWIA analyses.
1990YO02 J.Phys.(London) G16, L89 (1990) S.H.Yoo, A.Williams, S.Mordechai, C.F.Moore, C.L.Morris, S.J.Seestrom, M.Jones, S.Sterbenz, D.Dehnhard, D.S.Oakley, A.Fazely 208Pb(π±, π±'n) Reaction in the Giant-Resonance Region NUCLEAR REACTIONS 208Pb(π+, π+'n), (π-, π-'n), E=180 MeV; measured σ(θn, θπ), missing mass spectra. 208Pb deduced giant resonance neutron decay features.
doi: 10.1088/0954-3899/16/5/002
1989LE11 Phys.Rev. C39, 2356 (1989) M.J.Leitch, H.W.Baer, R.L.Burman, C.L.Morris, J.N.Knudson, J.R.Comfort, D.H.Wright, R.Gilman, S.H.Rokni, E.Piasetzky, Z.Weinfeld, W.R.Gibbs, W.B.Kaufmann 14C(π+, π-)14O Reaction between 19 and 80 MeV NUCLEAR REACTIONS 14C(π+, π-)14O, E=19-80 MeV; measured σ(θ) vs E. 14O deduced double IAS excitation. DWIA, optical model.
doi: 10.1103/PhysRevC.39.2356
1989MO09 Phys.Rev. C40, 850 (1989) S.Mordechai, N.Auerbach, S.Greene, C.L.Morris, J.M.O'Donnell, H.T.Fortune, G.Liu, M.Burlein, A.Wuosmaa, S.H.Yoo, C.F.Moore Properties of the Giant Dipole Resonance Built on the Isobaric Analog State NUCLEAR REACTIONS 13C, 59Co, 93Nb, 138Ba, 197Au(π+, π-), E=292 MeV; measured σ(θ). 13O, 59Cu, 93Tc, 138Ce, 197Tl deduced GDR built on IAS.
doi: 10.1103/PhysRevC.40.850
1989WI02 Phys.Lett. 216B, 11 (1989) A.L.Williams, L.Agnew, L.G.Atencio, H.W.Baer, M.Burlein, G.R.Burleson, K.S.Dhuga, H.T.Fortune, G.S.Kyle, J.A.McGill, C.F.Moore, C.L.Morris, S.Mordechai, J.M.O'Donnell, M.W.Rawool, S.Schilling, J.D.Silk, J.D.Zumbro Pion Double Charge Exchange Above the Δ(1232) Resonance NUCLEAR REACTIONS 14C, 18O(π+, π-), E=300, 400, 500 MeV; measured σ(E(π), θ(π)). 14N, 18Ne deduced double IAS excitation.
doi: 10.1016/0370-2693(89)91360-9
1989YO06 Phys.Rev.Lett. 63, 738 (1989) S.H.Yoo, A.Williams, S.Mordechai, C.F.Moore, C.L.Morris, S.J.Seestrom-Morris, M.K.Jones, S.M.Sterbenz, D.Dehnhard, D.S.Oakley, A.Fazely 12C(π±, π±'p)11B Reaction Near the Giant Dipole Region NUCLEAR REACTIONS 12C(π+, π+'p), (π-, π-'p), E=180 MeV; measured σ(θ(π), θ(p), E(π)); deduced σ(π+, π+p)/σ(π-, π-p) near GDR. DWIA analysis.
doi: 10.1103/PhysRevLett.63.738
1988AS04 Phys.Lett. 215B, 41 (1988) D.Ashery, J.Lichtenstadt, E.Piasetzky, C.L.Morris, J.D.Zumbro, R.Gilman, M.W.Rawool, S.Mordechai, B.Boyer, A.Fuentes, K.Johnson, J.W.McDonald, M.J.Smithson, A.Williams, S.H.Yoo, C.F.Moore A Search for πNN Bound Systems NUCLEAR REACTIONS 2H(π+, π-), (π-, π+), E=260 MeV; measured possible (πNN) system mass; deduced σ upper limit.
doi: 10.1016/0370-2693(88)91066-0
1988HA14 Phys.Rev. C37, 1554 (1988) A.C.Hayes, S.Chakravarti, D.Dehnhard, P.J.Ellis, D.B.Holtkamp, L.-P.Lung, S.J.Seestrom-Morris, H.Baer, C.L.Morris, S.J.Greene, C.J.Harvey Structure of the Low-Lying 2+ States in 14C from Inelastic Pion Scattering NUCLEAR STRUCTURE 14C, 14N, 14O; calculated levels, B(λ). Shell model. NUCLEAR REACTIONS 14C(π, π'), E=164 MeV; analyzed σ(θ). 14C level deduced isovector component quenching.
doi: 10.1103/PhysRevC.37.1554
1988MO01 Phys.Rev.Lett. 60, 408 (1988) S.Mordechai, N.Auerbach, G.R.Burleson, K.S.Dhuga, M.Dwyer, J.A.Faucett, H.T.Fortune, R.Gilman, S.J.Greene, C.Laymon, C.F.Moore, C.L.Morris, D.S.Oakley, M.A.Plum, S.J.Seestrom-Morris, P.A.Seidl, M.J.Smithson, Z.F.Wang, J.D.Zumbro Giant Dipole Resonances Built on Isobaric Analog States in Pion Double Charge Exchange NUCLEAR REACTIONS 56Fe, 80Se, 208Pb(π+, π-), E at 292 MeV/c; measured σ(E(π-), θ(π-)), σ(θ(π-)). 56Ni, 80Kr, 208Po deduced giant dipole resonance parameters. Coupled-channel impulse approximation calculations.
doi: 10.1103/PhysRevLett.60.408
1988MO15 Phys.Rev.Lett. 61, 531 (1988) S.Mordechai, N.Auerbach, M.Burlein, H.T.Fortune, S.J.Greene, C.F.Moore, C.L.Morris, J.M.O'Donnell, M.W.Rawool, J.D.Silk, D.L.Watson, S.H.Yoo, J.D.Zumbro Pion Double Charge Exchange to the Double Dipole Resonance NUCLEAR REACTIONS 32S(π+, π-), E=292 MeV; measured σ(θ(π), E(π)). 32Ar deduced resonances, Γ.
doi: 10.1103/PhysRevLett.61.531
1988MO33 Phys.Rev. C38, 2709 (1988) S.Mordechai, N.Auerbach, H.T.Fortune, C.L.Morris, C.F.Moore Isospin Splitting of the Giant Dipole Built on the Isobaric Analog State NUCLEAR REACTIONS 56Fe(π+, π-), E=292 MeV; measured σ(E(π), θ(π)), σ(θ). 56Fe deduced double IAS, giant resonances, Γ.
doi: 10.1103/PhysRevC.38.2709
1988OA01 Phys.Rev. C37, 866 (1988) D.S.Oakley, M.J.Smithson, S.Mordechai, C.F.Moore, P.A.Seidl, C.L.Morris, S.J.Seestrom-Morris, R.Gilman, J.D.Zumbro, H.T.Fortune, K.S.Dhuga Pion Inelastic Scattering from 48,50Ti, 52Cr, and 54,56Fe: Higher-lying states NUCLEAR REACTIONS 48,50Ti, 52Cr, 54,56Fe(π+, π+), (π+, π+'), E=180 MeV; measured σ(θ). 48,50Ti, 52Cr, 54,56Fe levels deduced neutron, proton matrix elements.
doi: 10.1103/PhysRevC.37.866
1988OA03 Phys.Rev. C38, 2978 (1988) D.S.Oakley, R.J.Peterson, D.J.Rilett, C.L.Morris, S.J.Greene, B.Boyer, K.Johnson, A.H.Fuentes, J.W.McDonald, M.J.Smithson, A.L.Williams, S.H.Yoo, C.F.Moore Energy Dependence of Pion Inelastic Scattering to the 1+ States in 12C NUCLEAR REACTIONS 12C(π-, π-'), (π+, π+'), E=80-295 MeV; measured σ(θ); deduced isobar excitation role. 12C levels deduced σ ratio.
doi: 10.1103/PhysRevC.38.2978
1988SE04 Phys.Rev. C37, 2057 (1988) S.J.Seestrom-Morris, D.Dehnhard, M.A.Franey, D.B.Holtkamp, C.L.Blilie, C.L.Morris, J.D.Zumbro, H.T.Fortune Pion Inelastic Scattering to the Three Lowest 2+ States of 18O NUCLEAR REACTIONS 18O(π+, π+'), (π-, π-'), E=164 MeV; measured σ(θ). 18O levels deduced matrix elements, transition densities. Gas Target. DWIA analysis.
doi: 10.1103/PhysRevC.37.2057
1988WE02 Phys.Rev. C37, 902 (1988) Z.Weinfeld, E.Piasetzky, H.W.Baer, R.L.Burman, M.J.Leitch, C.L.Morris, D.H.Wright, S.H.Rokni, J.R.Comfort Low-Energy Pion Double Charge Exchange on Ca Isotopes NUCLEAR REACTIONS 42,44Ca(π+, π-), E=35 MeV; measured σ(θ=40°), missing mass spectra; deduced L=0, nozero amplitudes.
doi: 10.1103/PhysRevC.37.902
1988ZE01 Phys.Rev. C38, 2251 (1988) B.Zeidman, D.F.Geesaman, P.Zupranski, R.E.Segel, G.C.Morrison, C.Olmer, G.R.Burleson, S.J.Greene, R.L.Boudrie, C.L.Morris, L.W.Swenson, G.S.Blanpied, B.G.Ritchie, C.L.H.Johnstone Inelastic Scattering of Pions by 10B NUCLEAR REACTIONS 10B(π+, π+), (π+, π+'), E=162 MeV; measured σ(θ). 10B deduced levels, J, π, stretched configurations, B(λ).
doi: 10.1103/PhysRevC.38.2251
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