NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = C.Elster Found 76 matches. 2023BA32 Phys.Rev. C 108, 044617 (2023) R.B.Baker, M.Burrows, Ch.Elster, P.Maris, G.Popa, S.P.Weppner Nuclear structure and elastic scattering observables obtained consistently with different NN interactions
doi: 10.1103/PhysRevC.108.044617
2023HE08 J.Phys.(London) G50, 060501 (2023) C.Hebborn, F.M.Nunes, G.Potel, W.H.Dickhoff, J.W.Holt, M.C.Atkinson, R.B.Baker, C.Barbieri, G.Blanchon, M.Burrows, R.Capote, P.Danielewicz, M.Dupuis, C.Elster, J.E.Escher, L.Hlophe, A.Idini, H.Jayatissa, B.P.Kay, K.Kravvaris, J.J.Manfredi, A.Mercenne, B.Morillon, G.Perdikakis, C.D.Pruitt, G.H.Sargsyan, I.J.Thompson, M.Vorabbi, T.R.Whitehead Optical potentials for the rare-isotope beam era
doi: 10.1088/1361-6471/acc348
2022BA43 Phys.Rev. C 106, 064605 (2022) R.B.Baker, B.McClung, Ch.Elster, P.Maris, S.P.Weppner, M.Burrows, G.Popa Ab initio nucleon-nucleus elastic scattering with chiral effective field theory uncertainties NUCLEAR REACTIONS 16O(p, p), E=65, 100, 135, 180 MeV; 12C(p, p), E=65, 100, 122, 160 MeV; 12C(n, n), E=65, 95, 155, 185 MeV; calculated σ(E), σ(θ, E), expansion parameter, analyzing power, spin rotation function, Wolfenstein amplitudes. Quantified the truncation uncertainty arising from each order in the chiral EFT. Calculations in frameworks of the spectator expansion of multiple scattering theory as well as the nocore shell model with chiral interaction from the LENPIC collaboration up to the third chiral order. Comparison to available experimental data.
doi: 10.1103/PhysRevC.106.064605
2021BA24 Phys.Rev. C 103, 054314 (2021) R.B.Baker, M.Burrows, Ch.Elster, K.D.Launey, P.Maris, G.Popa, S.P.Weppner Nuclear spin features relevant to ab initio nucleon-nucleus elastic scattering NUCLEAR STRUCTURE 4,6,8He; calculated neutron and proton spin-projected, one-body momentum distributions using NNLOopt chiral interaction, magnetic moments of the 2+ excited states in the ground state rotational bands; deduced spin content of a J=0 wave function, connection between reaction observables such as analyzing powers and structure observables such as magnetic moments in the framework of the spectator expansion with no-core shell model. Relevance to effective interactions for elastic nucleon-nucleus scattering.
doi: 10.1103/PhysRevC.103.054314
2020BU11 Phys.Rev. C 102, 034606 (2020) M.Burrows, R.B.Baker, Ch.Elster, S.P.Weppner, K.D.Launey, P.Maris, G.Popa Ab initio leading order effective potentials for elastic nucleon-nucleus scattering NUCLEAR REACTIONS 1H(n, n), (p, p), E=100, 200 MeV; calculated Wolfenstein amplitudes as function of the scatting angle and momentum transfer for NNLOopt chiral interaction, and CD-Bonn potential. 4,6,8He, 12C, 16O(p, p), (polarized p, p), E=65, 71, 100, 122, 200 MeV; calculated differential σ(θ, E), analyzing powers Ay(θ, E) with NNLOopt chiral interaction; deduced leading order ab initio effective potential for nucleon-nucleus elastic scattering using the spectator expansion of multiple scattering theory. 12C, 16O(n, n), E=60-210 MeV; calculated σ(E). Comparison with experimental data.
doi: 10.1103/PhysRevC.102.034606
2019BU09 Phys.Rev. C 99, 044603 (2019) M.Burrows, Ch.Elster, S.P.Weppner, K.D.Launey, P.Maris, A.Nogga, G.Popa Ab initio folding potentials for nucleon-nucleus scattering based on no-core shell-model one-body densities NUCLEAR REACTIONS 4,6He, 12C, 16O(p, p), (polarized p, p), E=100, 122, 135, 150, 160, 200 MeV; 16O(n, n), E=60-200 MeV; calculated σ(E, θ), Ay(θ, E), and point-proton rms radii using Lippmann-Schwinger equation with folding potential obtained from translationally invariant no-core shell model (NCSM) one-body density and the off-shell Wolfenstein amplitudes, with chiral next-to-next-to-leading order (NNLO) interaction. Comparison with experimental data.
doi: 10.1103/PhysRevC.99.044603
2019HL01 Phys.Rev. C 100, 034609 (2019) L.Hlophe, J.Lei, Ch.Elster, A.Nogga, F.M.Nunes, D.Jurciukonis, A.Deltuva Deuteron-α scattering: Separable versus nonseparable Faddeev approach NUCLEAR REACTIONS 4He(d, d), (d, np), E=10, 20, 50 MeV; calculated differential σ(E) for elastic and breakup reactions using the momentum-space Faddeev Alt-Grassberger-Sandhas (AGS) framework.
doi: 10.1103/PhysRevC.100.034609
2018BU04 Phys.Rev. C 97, 024325 (2018) M.Burrows, Ch.Elster, G.Popa, K.D.Launey, A.Nogga, P.Maris Ab initio translationally invariant nonlocal one-body densities from no-core shell-model theory NUCLEAR STRUCTURE 4He, 6Li, 12C, 16O; calculated translationally invariant local one-body densities, and K=0 components of the translationally invariant nonlocal one-body density from ab initio no-core shell-model (NCSM) and symmetry-adapted NCSM (SA-NCSM) calculations using the JISP16 nucleon-nucleon interaction; formulation for removing center-of-mass contributions from nonlocal one-body densities.
doi: 10.1103/PhysRevC.97.024325
2018LE16 Phys.Rev. C 98, 051001 (2018) J.Lei, L.Hlophe, Ch.Elster, A.Nogga, F.M.Nunes, D.R.Phillips Few-body universality in the deuteron-α system NUCLEAR STRUCTURE 6Li; calculated d-α S-wave scattering length and absolute value of the n-p-α three body separation energy using variety of phase-shift equivalent nucleon-nucleon and α-nucleon interactions; interpreted as a deuteron or two-nucleon halo nucleus from dα and 6Li correlation.
doi: 10.1103/PhysRevC.98.051001
2017CA06 Prog.Part.Nucl.Phys. 94, 68 (2017) J.Carlson, M.P.Carpenter, R.Casten, C.Elster, P.Fallon, A.Gade, C.Gross, G.Hagen, A.C.Hayes, D.W.Higinbotham, C.R.Howell, C.J.Horowitz, K.L.Jones, F.G.Kondev, S.Lapi, A.Macchiavelli, E.A.McCutchan, J.Natowitz, W.Nazarewicz, T.Papenbrock, S.Reddy, M.J.Savage, G.Savard, B.M.Sherrill, L.G.Sobotka, M.A.Stoyer, M.B.Tsang, K.Vetter, I.Wiedenhoever, A.H.Wuosmaa, S.Yennello White paper on nuclear astrophysics and low-energy nuclear physics, Part 2: Low-energy nuclear physics
doi: 10.1016/j.ppnp.2016.11.002
2017HL01 Phys.Rev. C 95, 054617 (2017) Separable representation of multichannel nucleon-nucleus optical potentials NUCLEAR REACTIONS 12C(n, n), (n, n'), E=0-50 MeV; calculated energy-dependent EST separable representation of multichannel S-matrix elements, differential σ(θ, E), real part of the t-matrix elements, asymmetry as function of the off-shell momenta. 12C(p, p), (p, p'), E=35.2, 65 MeV; calculated differential σ(θ, E), real part of half-shell multichannel t-matrix elements. Separable expansion of neutron-nucleus deformed optical model potentials (DOMPs). Solution of momentum space Lippmann-Schwinger integral equations to obtain form factors for energy-dependent separable representation based on generalization of the Ernst-Shakin-Thaler (EST) scheme. Comparison with experimental data.
doi: 10.1103/PhysRevC.95.054617
2017HL02 Phys.Rev. C 96, 064003 (2017) L.Hlophe, J.Lei, C.Elster, A.Nogga, F.M.Nunes 6Li in a three-body model with realistic Forces: Separable versus nonseparable approach NUCLEAR STRUCTURE 6Li; calculated three-body binding energies for the ground state, momentum distributions of different pairs in the ground state of 6Li, by solving momentum-space Faddeev equations using separable interactions based on the Ernst-Shakin-Thaler (EST) scheme, and with CD-Bonn interaction for the np pair and Bang potential for the n(p)-α subsystems.
doi: 10.1103/PhysRevC.96.064003
2016HL01 Phys.Rev. C 93, 034601 (2016) Separable representation of energy-dependent optical potentials NUCLEAR REACTIONS 48Ca, 208Pb(n, n), E=0-50 MeV; calculated S matrix with the CH89 optical potential, and the energy-dependent Ernst-Shakin-Thaler (eEST) separable representation. 48Ca(n, n'), E=16, 29, 40, 47 MeV; 208Pb(n, n'), E=5, 11, 15, 21, 36, 47 MeV; calculated partial wave off-shell t-matrix elements, and asymmetry from CH89 phenomenological optical potential, and from its energy-independent EST separable representation. Solution of momentum space Lippmann-Schwinger integral equations with standard techniques to obtain form factors for the separable representation of energy-dependent neutron- and proton-optical potentials. Reciprocity theorem.
doi: 10.1103/PhysRevC.93.034601
2014BA37 Few-Body Systems 55, 683 (2014) B.L.G.Bakker, J.Carbonell, C.Elster, E.Epelbaum, N.Kalantar-Nayestanaki, J.-M.Richard Panel Session on the Future of Few-Body Physics
doi: 10.1007/s00601-014-0821-7
2014ES03 Phys.Rev. C 89, 054605 (2014) J.E.Escher, I.J.Thompson, G.Arbanas, Ch.Elster, V.Eremenko, L.Hlophe, F.M.Nunes Reexamining surface-integral formulations for one-nucleon transfers to bound and resonance states NUCLEAR REACTIONS 90Zr(d, p), E=11 MeV; 48Ca(d, p), E=13, 19.3, 56 MeV; 20O(d, p), E=21 MeV; calculated σ(θ, E), interior, surface, and exterior contributions to the transfer reaction for bound states and resonances. Improvements to surface-integral approach. R-matrix theory, and finite range distorted-wave Born approximation (DWBA) calculations using reaction code FRESCO. Comparison with experimental data.
doi: 10.1103/PhysRevC.89.054605
2014HA36 Phys.Rev. C 90, 054002 (2014) M.R.Hadizadeh, C.Elster, W.N.Polyzou Relativistic three-body bound state in a 3D formulation
doi: 10.1103/PhysRevC.90.054002
2014HL01 Phys.Rev. C 90, 061602 (2014) L.Hlophe, V.Eremenko, Ch.Elster, F.M.Nunes, G.Arbanas, J.E.Escher, I.J.Thompson, for the TORUS Collaboration Separable representation of proton-nucleus optical potentials NUCLEAR REACTIONS 12C, 48Ca(p, p), E=38 MeV; 208Pb(p, p), E=45 MeV; calculated S-matrix elements and σ(θ); deduced effects of the short-range Coulomb potential on the proton-nucleus form factor. Comparison with coordinate space calculations. Generalization of the Ernst-Shakin-Thaler (EST) scheme.
doi: 10.1103/PhysRevC.90.061602
2014JI12 Phys.Rev. C 90, 044004 (2014) 6He nucleus in halo effective field theory NUCLEAR STRUCTURE 6He; calculated S(2n), two-body amplitudes, properties of the ground state of Borromean halo nucleus 6He described as nnα three-body system in the framework of Halo effective field theory (EFT) built on cluster degrees of freedom. Faddeev formulation. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.044004
2014UP02 Phys.Rev. C 90, 014615 (2014) N.J.Upadhyay, V.Eremenko, L.Hlophe, F.M.Nunes, Ch.Elster, G.Arbanas, J.E.Escher, I.J.Thompson Coulomb problem in momentum space without screening NUCLEAR REACTIONS 2H(12C, p), E(cm)=30 MeV; 2H(48Ca, p), E(cm)=36 MeV; 2H(208Pb, p), E(cm)=36, 39 MeV; calculated Coulomb-distorted form factors for (d, p) reactions and dependence on charge, angular momentum, and energy. Regularization techniques using a separable interaction derived from realistic nucleon-nucleus optical potential
doi: 10.1103/PhysRevC.90.014615
2013HL01 Phys.Rev. C 88, 064608 (2013) L.Hlophe, Ch.Elster, R.C.Johnson, N.J.Upadhyay, F.M.Nunes, G.Arbanas, V.Eremenko, J.E.Escher, I.J.Thompson Separable representation of phenomenological optical potentials of Woods-Saxon type NUCLEAR REACTIONS 48Ca, 132Sn, 208Pb(n, X), E=0-50 MeV; calculated partial wave S matrices, separable representations of two-body transition matrix elements and potentials. Ernst-Shakin-Thaler (EST) scheme with CH89 potential.
doi: 10.1103/PhysRevC.88.064608
2013OR02 Phys.Rev. C 88, 034610 (2013) A.Orazbayev, Ch.Elster, S.P.Weppner Open shell effects in a microscopic optical potential for elastic scattering of 6(8)He NUCLEAR REACTIONS 6,8He(p, p), E=71, 100, 200 MeV/nucleon; calculated differential σ(θ, E) and analyzing power Ay(θ, E) as function of momentum transfer, and with variation of matter and charge radii. Optical potential model with single-particle density matrix for 6,8He from simple harmonic oscillator. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.034610
2012WE02 Phys.Rev. C 85, 044617 (2012) Elastic scattering of 6He based on a cluster description NUCLEAR REACTIONS 4,6He(p, p), E=71, 100, 200 MeV/nucleon; calculated differential cross section, σ(q), analyzing powers. Optical potential. Cluster description of 6He as 4He+2n system. Folding-cluster model. Comparison with experimental data.
doi: 10.1103/PhysRevC.85.044617
2010GL04 Eur.Phys.J. A 43, 339 (2010) W.Glockle, I.Fachruddin, Ch.Elster, J.Golak, R.Skibinski, H.Witala 3N scattering in a three-dimensional operator formulation
doi: 10.1140/epja/i2010-10920-4
2010GO03 Phys.Rev. C 81, 034006 (2010) J.Golak, W.Glockle, R.Skibinski, H.Witala, D.Rozpedzik, K.Topolnicki, I.Fachruddin, Ch.Elster, A.Nogga Two-nucleon systems in three dimensions NUCLEAR REACTIONS 1n(n, n'), 1n(p, p'), E=13, 150, 300 MeV; calculated σ, σ(θ) and other observables using chiral next-to-next leading order (NNLO) nucleon-nucleon force potential, and Bonn B potential.
doi: 10.1103/PhysRevC.81.034006
2010GO17 Eur.Phys.J. A 43, 241 (2010) J.Golak, D.Rozpedzik, R.Skibinski, K.Topolnicki, H.Witala, W.Glockle, A.Nogga, E.Epelbaum, H.Kamada, Ch.Elster, I.Fachruddin A new way to perform partial-wave decompositions of few-nucleon forces
doi: 10.1140/epja/i2009-10903-6
2010KH04 Phys.Rev. C 82, 054002 (2010) K.Khaldi, Ch.Elster, W.Glockle The n+n+α system in a continuum Faddeev formulation NUCLEAR REACTIONS 4He(2n, γ)6He, E not given; calculated matrix elements for the capture process equivalent to time-reversed photodisintegration process of 6He into three free particles. Continuum Faddeev equations.
doi: 10.1103/PhysRevC.82.054002
2009YA14 Phys.Rev. C 80, 034002 (2009) C.-J.Yang, Ch.Elster, D.R.Phillips Subtractive renormalization of the chiral potentials up to next-to-next-to-leading order in higher NN partial waves
doi: 10.1103/PhysRevC.80.034002
2009YA16 Phys.Rev. C 80, 044002 (2009) C.-J.Yang, Ch.Elster, D.R.Phillips Subtractive renormalization of the NN interaction in chiral effective theory up to next-to-next-to-leading order: S waves
doi: 10.1103/PhysRevC.80.044002
2008EL08 Phys.Rev. C 78, 034002 (2008) Ch.Elster, T.Lin, W.Glockle, S.Jeschonnek Faddeev and Glauber calculations at intermediate energies in a model for n+d scattering NUCLEAR REACTIONS 2H(n, n), E=100-2000 MeV; calculated elastic scattering σ. Fadeev Glauber calculations.
doi: 10.1103/PhysRevC.78.034002
2008LI04 Phys.Lett. B 660, 345 (2008) T.Lin, Ch.Elster, W.N.Polyzou, W.Glockle Relativistic effects in exclusive pd breakup scattering at intermediate energies NUCLEAR REACTIONS 2H(p, 2p), E=508 MeV; analyzed σ(θ, E) using relativistic Faddeev equation and three-nucleon Hilbert space.
doi: 10.1016/j.physletb.2008.01.012
2008LI35 Phys.Rev. C 78, 024002 (2008) T.Lin, Ch.Elster, W.N.Polyzou, H.Witala, W.Glockle Poincare invariant three-body scattering at intermediate energies NUCLEAR REACTIONS 2H(p, 2p), E=508 MeV; 1H(d, 2p), E=2 GeV; calculated σ(θ). Poincare invariant quantum mechanics. Relativistic Faddeev equations.
doi: 10.1103/PhysRevC.78.024002
2008YA02 Phys.Rev. C 77, 014002 (2008) C.-J.Yang, Ch.Elster, D.R.Phillips Subtractive renormalization of the NN scattering amplitude at leading order in chiral effective theory NUCLEAR REACTIONS p(p, X), E=0-80 keV; calculated phase shifts, wave functions.
doi: 10.1103/PhysRevC.77.014002
2007LI38 Phys.Rev. C 76, 014010 (2007) T.Lin, Ch.Elster, W.N.Polyzou, W.Glockle First order relativistic three-body scattering
doi: 10.1103/PhysRevC.76.014010
2007LI46 Nucl.Phys. A790, 262c (2007) Three-body elastic and inelastic scattering at intermediate energies NUCLEAR REACTIONS 2H(p, p), (p, p'), (p, 2p), E=1 GeV; calculated elastic, inelastic and breakup σ(θ). Faddeev equation.
doi: 10.1016/j.nuclphysa.2007.03.147
2006GA08 Phys.Rev. C 73, 024002 (2006) A.Gardestig, D.R.Phillips, Ch.Elster Near-threshold NN → dπ reaction in chiral perturbation theory NUCLEAR REACTIONS 1H(n, π0), E ≈ threshold; calculated σ. Chiral perturbation theory.
doi: 10.1103/PhysRevC.73.024002
2006MA70 Phys.Rev. C 74, 042201 (2006) V.Malafaia, M.T.Pena, Ch.Elster, J.Adam, Jr. Charged- and neutral-pion production in the S-matrix approach NUCLEAR REACTIONS 1H(p, pπ0), (p, pπ+), (n, pπ-), E=280-330 MeV; calculated pion production σ. S-matrix approach, comparison with data.
doi: 10.1103/PhysRevC.74.042201
2005LI52 Phys.Rev. C 72, 054003 (2005) Three-body scattering at intermediate energies NUCLEAR REACTIONS 2H(p, p), (p, p'), (p, np), E=0.01-1 GeV; calculated elastic, inelastic, and breakup σ(θ), σ. Faddeev equation.
doi: 10.1103/PhysRevC.72.054003
2004FA15 Phys.Rev. C 69, 064002 (2004) I.Fachruddin, W.Glockle, Ch.Elster, A.Nogga Operator form of 3H (3He) and its spin structure NUCLEAR STRUCTURE 3H, 3He; calculated wave functions, nucleon momentum distributions. Operator form.
doi: 10.1103/PhysRevC.69.064002
2003FA14 Phys.Rev. C 68, 054003 (2003) I.Fachruddin, Ch.Elster, W.Glockle Nd breakup process in leading order in a three-dimensional approach NUCLEAR REACTIONS 2H(p, n), E=100, 197 MeV; calculated σ(θ), Ay(θ), polarization transfer coefficient; deduced relativistic effects, other reaction mechanism features. Three-dimensional approach, comparisons with data.
doi: 10.1103/PhysRevC.68.054003
2003FA19 Mod.Phys.Lett. A 18, 452 (2003) I.Fachruddin, C.Elster, W.Glockle The proton-deuteron break-up process in a three-dimensional approach NUCLEAR REACTIONS 2H(p, np), E=197 MeV; calculated σ(E, θ), Ay(E, θ). Three-dimensional approach, comparison with data.
doi: 10.1142/S0217732303010673
2003KA73 Mod.Phys.Lett. A 18, 124 (2003) H.Kamada, W.Glockle, J.Golak, Ch.Elster Lorentz boosted NN potential for few-body systems: application to the three-nucleon bound state NUCLEAR STRUCTURE 3H; calculated binding energy, relativistic effects.
doi: 10.1142/S0217732303010089
2003LI57 Few-Body Systems 33, 241 (2003) Model Study of Three-Body Forces in the Three-Body Bound State
doi: 10.1007/s00601-003-0019-x
2003SC37 Eur.Phys.J. A 18, 421 (2003) S.Schneider, A.Sibirtsev, Ch.Elster, J.Haidenbauer, S.Krewald, J.Speth ηN final-state interaction in incoherent photoproduction of η-mesons from the deuteron NUCLEAR REACTIONS 2H(γ, X), E=630-681 MeV; calculated η-meson production σ, σ(θ), final-state interaction effects.
doi: 10.1140/epja/i2002-10250-2
2002CA45 Phys.Rev. C66, 044006 (2002) G.Caia, J.W.Durso, Ch.Elster, J.Haidenbauer, A.Sibirtsev, J.Speth Pseudovector vs pseudoscalar coupling in one-boson exchange NN potentials NUCLEAR STRUCTURE 2H; calculated binding energy, quadrupole moment, related quantities. Several models compared, comparison with data.
doi: 10.1103/PhysRevC.66.044006
2002EP01 Phys.Rev. C65, 044001 (2002) E.Epelbaum, Ulf.-G.Meissner, W.Glockle, C.Elster Resonance Saturation for Four-Nucleon Operators
doi: 10.1103/PhysRevC.65.044001
2002KA56 Phys.Rev. C66, 044010 (2002) H.Kamada, W.Glockle, J.Golak, Ch.Elster Lorentz boosted NN potential for few-body systems: Application to the three-nucleon bound state NUCLEAR STRUCTURE 3H; calculated binding energy. Lorentz boosted potential, relativistic Fadeev equations.
doi: 10.1103/PhysRevC.66.044010
2002MO37 Phys.Rev. C 66, 054002 (2002) Toy model for pion production in nucleon-nucleon collisions. II. The role of three-particle singularities
doi: 10.1103/PhysRevC.66.054002
2002SI08 Phys.Rev. C65, 044007 (2002) A.Sibirtsev, S.Schneider, Ch.Elster, J.Haidenbauer, S.Krewald, J.Speth ηN Final State Interaction in Incoherent Photoproduction of η Mesons from the Deuteron Near Threshold NUCLEAR REACTIONS 2H(γ, X), E=620-800 MeV; calculated η meson production σ; deduced role of final state interactions. Comparison with data.
doi: 10.1103/PhysRevC.65.044007
2002SI14 Phys.Rev. C65, 067002 (2002) A.Sibirtsev, S.Schneider, Ch.Elster, J.Haidenbauer, S.Krewald, J.Speth Incoherent η Photoproduction from the Deuteron Near Threshold NUCLEAR REACTIONS 2H(γ, npX), E=620-680 MeV; calculated η meson photoproduction σ, σ(θ). Impulse approximation plus corrections, comparison with data.
doi: 10.1103/PhysRevC.65.067002
2001FA06 Phys.Rev. C63, 054003 (2001) I.Fachruddin, Ch.Elster, W.Glockle New Forms of Deuteron Equations and Wave Function Representations NUCLEAR STRUCTURE 2H; calculated wave functions in helicity representation, momentum dependent spin densities.
doi: 10.1103/PhysRevC.63.054003
2001FA13 Nucl.Phys. A689, 507c (2001) I.Fachruddin, Ch.Elster, W.Glockle Nucleon-Nucleon Scattering in a Three-Dimensional Approach NUCLEAR REACTIONS 1H(p, p), (n, n), E=300 MeV; calculated σ(θ), Ay(θ).
doi: 10.1016/S0375-9474(01)00892-2
2001SI28 Phys.Rev. C64, 024006 (2001) A.Sibirtsev, Ch.Elster, J.Haidenbauer, J.Speth Incoherent Photoproduction of η Mesons from the Deuteron Near Threshold NUCLEAR REACTIONS 1H(γ, X), E =700-800 MeV; 2H(γ, npX), E=620-800 MeV; calculated η meson production σ, σ(E); deduced final state interaction effects, other reaction mechanism features. Comparison with data.
doi: 10.1103/PhysRevC.64.024006
2000FA19 Phys.Rev. C62, 044002 (2000) I.Fachruddin, Ch.Elster, W.Glockle Nucleon-Nucleon Scattering in a Three Dimensional Approach NUCLEAR REACTIONS 1n, 1H(p, X), (n, X), E=100, 300 MeV; calculated t-matrix elements. Realistic NN potentials.
doi: 10.1103/PhysRevC.62.044002
2000WE03 Phys.Rev. C61, 044601 (2000) S.P.Weppner, O.Garcia, Ch.Elster Sensitivities of the Proton-Nucleus Elastic Scattering Observables of 6He and 8He at Intermediate Energies NUCLEAR REACTIONS 6,8He(polarized p, p), E=66-100 MeV; calculated σ(θ), Ay(θ); deduced sensitivity to structure effects. Several models compared.
doi: 10.1103/PhysRevC.61.044601
1999WI05 Phys.Rev. C59, 3035 (1999) H.Witala, H.Kamada, A.Nogga, W.Glockle, Ch.Elster, D.Huber Modern NN Force Predictions for the Total nd Cross Section up to 300 MeV NUCLEAR REACTIONS 2H(n, X), E=10-300 MeV; calculated total σ; deduced rescattering, relativistic, three-nucleon force effects. Fadeev calculations, several potentials compared. Comparison with data.
doi: 10.1103/PhysRevC.59.3035
1998AB21 Phys.Rev.Lett. 81, 57 (1998) W.P.Abfalterer, F.B.Bateman, F.S.Dietrich, Ch.Elster, R.W.Finlay, W.Glockle, J.Golak, R.C.Haight, D.Huber, G.L.Morgan, H.W.Witala Inadequacies of the Nonrelativistic 3N Hamiltonian in Describing the n + d Total Cross Section NUCLEAR REACTIONS 1,2H(n, X), E=7-600 MeV; measured σ; deduced possible relativistic effects. Fadeev calculations.
doi: 10.1103/PhysRevLett.81.57
1998EL01 Phys.Rev. C57, 189 (1998); Comment Phys.Rev. C59, 1813 (1999) Energy Dependence of the NN t Matrix in the Optical Potential for Elastic Nucleon-Nucleus Scattering NUCLEAR REACTIONS 16O, 40Ca, 208Pb(polarized p, p), E=65-200 MeV; calculated σ(θ), A(y), spin rotation function; deduced NN t matrix energy dependence. Full-folding model, impulse approximation. Comparison with data.
doi: 10.1103/PhysRevC.57.189
1998EL13 Phys.Rev. C58, 3109 (1998) Ch.Elster, W.Schadow, H.Kamada, W.Glockle Shadowing and Antishadowing Effects in a Model for the n + d Total Cross Section NUCLEAR REACTIONS 2H(n, n), E=50-5000 MeV; calculated σ; deduced rescattering effects.
doi: 10.1103/PhysRevC.58.3109
1998WE03 Phys.Rev. C57, 1378 (1998) S.P.Weppner, Ch.Elster, D.Huber Off-Shell Structures of Nucleon-Nucleon t Matrices and Their Influence on Nucleon-Nucleus Elastic Scattering Observables NUCLEAR REACTIONS 16O(polarized p, p), E=135, 200 MeV; 40Ca(polarized p, p), E=160, 200 MeV; 208Pb(polarized p, p), E=200 MeV; analyzed σ(θ), A(y)(θ), spin rotation function; deduced sensitivity to off-shell structures.
doi: 10.1103/PhysRevC.57.1378
1997EL02 Phys.Rev. C55, 1058 (1997) Nucleon Scattering from Very Light Nuclei: Intermediate energy expansions for transition potentials and breakup processes
doi: 10.1103/PhysRevC.55.1058
1997EL13 Phys.Rev. C56, 2080 (1997) Ch.Elster, S.P.Weppner, C.R.Chinn Full-Folding Optical Potentials for Elastic Nucleon-Nucleus Scattering Based on Realistic Densities NUCLEAR REACTIONS 16O(polarized p, p), E=400, 500 MeV; 40Ca(polarized p, p), E=100 MeV; 90Zr(polarized p, p), E=80 MeV; 208Pb(polarized p, p), E=200 MeV; analyzed σ(θ), A(y), spin rotation function; deduced optical model parameters. 12C, 16O, 28Si, 40Ca, 90Zr, 208Pb(n, n), E=50-500 MeV; analyzed total σ. Full-folding integral, realistic densities.
doi: 10.1103/PhysRevC.56.2080
1996EL17 Few-Body Systems 21, 25 (1996) Ch.Elster, E.E.Evans, H.Kamada, W.Glockle Nonlocality in the Nucleon-Nucleon Interaction Due to Minimal-Relativity Factors: Effects on two-nucleon observables and the three-nucleon binding energy NUCLEAR STRUCTURE 2H; calculated momentum space wave function change, minimal-relativity factors into local static potential. Nucleon-nucleon scattering also considered.
doi: 10.1007/s006010050039
1995CH08 Phys.Rev. C51, 1033 (1995) C.R.Chinn, Ch.Elster, R.M.Thaler, S.P.Weppner Total Cross Sections for Neutron Scattering NUCLEAR REACTIONS 16O, 40Ca(n, n), E ≈ 50-700 MeV; calculated σ(E). 16O(polarized n, n), E=100, 500 MeV; calculated σ(θ), analyzing power, spin rotation function vs θ. 16O(n, n), E=50-700 MeV; calculated elastic, reaction σ(E). Watson expansion based microscopic first-order optical potential.
doi: 10.1103/PhysRevC.51.1033
1995CH12 Phys.Rev. C51, 1418 (1995) C.R.Chinn, Ch.Elster, R.M.Thaler, S.P.Weppner Application of Multiple Scattering Theory to Lower-Energy Elastic Nucleon-Nucleus Scattering NUCLEAR REACTIONS 12C, 16O, 28Si, 40Ca, 56Fe, 90Zr, 208Pb(polarized p, p), (polarized n, n), E=65 MeV; analyzed σ(θ), analyzing power, spin rotation function vs θ. First-order multiple scattering theory.
doi: 10.1103/PhysRevC.51.1418
1995CH44 Phys.Rev. C52, 1992 (1995) C.R.Chinn, Ch.Elster, R.M.Thaler, S.P.Weppner Propagator Modifications in Elastic Nucleon-Nucleus Scattering within the Spectator Expansion NUCLEAR REACTIONS 12C, 16O, 28Si, 40Ca, 90Zr, 208Pb(n, n), E ≤ 400 MeV; analyzed σ(E). 12C(polarized p, p), E=200 MeV; 16O(polarized p, p), E=100-318 MeV; 28Si(polarized p, p), E=80-200 MeV; 40Ca(polarized p, p), E=80 MeV; 90Zr(polarized p, p), E=65-160 MeV; 208Pb(polarized p, p), E=80, 200 MeV; analyzed σ(θ), analyzing power, spin rotation function vs θ data. Spectator expansion of optical potential.
doi: 10.1103/PhysRevC.52.1992
1993CH14 Phys.Rev. C47, 2242 (1993) C.R.Chinn, Ch.Elster, R.M.Thaler Isospin Effects in Elastic Proton-Nucleus Scattering NUCLEAR REACTIONS 208Pb, 4He, 12C, 40Ca(polarized p, p), E=200, 500 MeV; analyzed σ(θ), analyzing power, spin rotation function vs θ; deduced n, p surfaces differences. Multiple scattering treatment.
doi: 10.1103/PhysRevC.47.2242
1993CH42 Phys.Rev. C48, 2956 (1993) C.R.Chinn, Ch.Elster, R.M.Thaler Microscopic Formulation of Medium Contributions to the First-Order Optical Potential NUCLEAR REACTIONS 40Ca(polarized p, p), E=48-200 MeV; 40Ca(polarized n, n), E=80 MeV; analyzed σ(θ), analyzing power, spin rotation function vs θ.
doi: 10.1103/PhysRevC.48.2956
1993EL05 J.Phys.(London) G19, 2123 (1993) Ch.Elster, L.C.Liu, R.M.Thaler A Practical Calculational Method for Treating Coulomb Scattering in Momentum Space NUCLEAR STRUCTURE Z=20, 82; calculated (p, p) phase shifts for E=200 MeV for these targets. Coulomb scattering, exact treatment in momentum space.
doi: 10.1088/0954-3899/19/12/015
1991CH28 Phys.Rev. C44, 1569 (1991) C.R.Chinn, Ch.Elster, R.M.Thaler Momentum-Space Treatment of Coulomb Distortions in a Multiple-Scattering Expansion NUCLEAR REACTIONS 208Pb, 16O, 40Ca(polarized p, p), E=100-500 MeV; calculated σ(θ), analyzing power, spin rotation function vs θ. Multiple scattering expansion, Coulomb distortions, momentum space treatment.
doi: 10.1103/PhysRevC.44.1569
1990EL01 Phys.Rev. C41, 814 (1990) Ch.Elster, T.Cheon, E.F.Redish, P.C.Tandy Full-Folding Optical Potential in Elastic Proton-Nucleus Scattering NUCLEAR REACTIONS 16O(polarized p, p), E=200, 500 MeV; calculated σ(θ), analyzing power, spin rotation function. Full-folding optical potentials.
doi: 10.1103/PhysRevC.41.814
1990EL03 Nucl.Phys. A508, 197c (1990) Nucleon-Nucleon Interaction at Intermediate Energies and Related Nuclear Processes NUCLEAR REACTIONS 16O(polarized p, p), E=200, 500 MeV; calculated analyzing power, spin rotation function vs θ.
doi: 10.1016/0375-9474(90)90475-2
1989CH17 Prog.Theor.Phys.(Kyoto) 81, 559 (1989) Effective Mass of the Nucleon at Intermediate Energies NUCLEAR REACTIONS 40Ca(p, p), (polarized p, p), E=200 MeV; calculated σ(θ), analyzing power, spin rotation parameter vs θ. Effective nucleon mass.
doi: 10.1143/PTP.81.559
1989EL02 Phys.Rev. C40, 881 (1989) Off-Shell Effects from Meson Exchange in the Nuclear Optical Potential NUCLEAR REACTIONS 40Ca(polarized p, p), E=200, 500 MeV; 16O(polarized p, p), E=500 MeV; calculated σ(θ), analyzing power, spin rotation parameter vs θ.
doi: 10.1103/PhysRevC.40.881
1989KE09 Few-Body Systems 7, 31 (1989) H.Kellermann, H.M.Hofmann, Ch.Elster Gaussian Parametrization of a Meson-Theoretical N-N Potential for Microscopic Nuclear-Structure Calculations NUCLEAR STRUCTURE 2H; calculated binding energy, rms radius, quadrupole moment, μ, D-state probability. Bonn potential.
doi: 10.1007/BF01078436
1988CH12 Phys.Rev. C37, 1549 (1988) G.S.Chulick, Ch.Elster, R.Machleidt, A.Picklesimer, R.M.Thaler Neutron-Proton Scattering Observables at 325 MeV, the ϵ1 Parameter, and the Tensor Force NUCLEAR REACTIONS 1H(polarized n, n), E=325 MeV; calculated polarization observables; deduced tensor force role.
doi: 10.1103/PhysRevC.37.1549
1988EL04 Phys.Rev. C38, 1828 (1988) Ch.Elster, K.Holinde, D.Schutte, R.Machleidt Extension of the Bonn Meson Exchange NN Potential above Pion Production Threshold: Role of the delta isobar NUCLEAR REACTIONS 1H(p, p), 1H(n, n), 1H(p, p), E=0.4-1 GeV; calculated phase shifts σ vs E. Bonn meson exchange potential.
doi: 10.1103/PhysRevC.38.1828
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