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NSR database version of May 3, 2024.

Search: Author = R.W.Hasse

Found 19 matches.

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1988JA13      Phys.Lett. 214B, 1 (1988)

J.Jaenicke, P.Schuck, R.W.Hasse

The Missing Charge Problem in the Longitudinal Response and the Importance of Two-Particle-Two-Hole States

NUCLEAR STRUCTURE 12C, 40Ca, 56Fe, 238U; calculated longitudinal response function. RPA, 2p-2h states.

doi: 10.1016/0370-2693(88)90441-8
Citations: PlumX Metrics


1987JA14      J.Phys.(Paris), Colloq.C-2, 71 (1987)

J.Jaenicke, P.Schuck, U.Stroth, R.W.Hasse

On the Longitudinal Charge Response in the Quasi Elastic Peak Region

NUCLEAR REACTIONS 12C, 56Fe, 238U(e, e'), E not given; analyzed longitudinal charge response data; deduced 2p2h level densities vs mass number, missing charge persistence.


1987ST02      Nucl.Phys. A462, 45 (1987)

U.Stroth, R.W.Hasse, P.Schuck

On the Nuclear Longitudinal Charge Response in the Quasi-Elastic Peak Region

NUCLEAR REACTIONS 12C, 40Ca, 56Fe(e, e'), E not given; calculated charge responses. 40Ca, 56Fe deduced missing charge problem, isovector channel role. Semi-classical RPA approach.

doi: 10.1016/0375-9474(87)90378-2
Citations: PlumX Metrics


1986HA40      Phys.Lett. 179B, 313 (1986)

R.W.Hasse, P.Schuck

Correlation Effects on the Level Density of a Hot Nucleus

NUCLEAR STRUCTURE A=160; calculated effective mass, level density parameter vs temperature.

doi: 10.1016/0370-2693(86)90483-1
Citations: PlumX Metrics


1986HA43      Phys.Lett. 181B, 5 (1986)

R.W.Hasse, B.L.Friman, D.Berdichevsky

The Influence of Ground State Correlations on Nuclear Densities

NUCLEAR STRUCTURE 208Pb, 200Hg, 116,124Sn, 90Zr, 58Ni, 58Fe; calculated occupation numbers, charge, neutron densities, proton, charge rms radii. Semi-classical approximation.

doi: 10.1016/0370-2693(86)91243-8
Citations: PlumX Metrics


1986MO23      Z.Phys. A325, 357 (1986)

M.Montoya, R.W.Hasse, P.Koczon

Coulomb Effects in Low Energy Fission

NUCLEAR REACTIONS 234,236U(n, F), E=low; analyzed cold fission fragment charge, total kinetic energy distributions, yield data; deduced Coulomb effects role in fission. Static scission model.


1985HA09      Nucl.Phys. A438, 157 (1985)

R.W.Hasse, P.Schuck

The Imaginary Part of the Nucleon-Nucleus Optical Potential in Semiclassical Approximation

NUCLEAR REACTIONS 40Ca, 208Pb(n, n), E not given; calculated nucleon-nucleus imaginary potential parameter characteristics. Semi-classical approximation.

doi: 10.1016/0375-9474(85)90123-X
Citations: PlumX Metrics


1985ST09      Phys.Lett. 156B, 291 (1985)

U.Stroth, R.W.Hasse, P.Schuck, W.M.Alberico, A.Molinari, M.Ericson

On the Nuclear Isovector Spin Response in the Quasielastic Peak Region

NUCLEAR REACTIONS 208Pb(p, p'), E not given; calculated longitudinal, transverse nuclear response. Nonlocal mean field plus particle-hole interactions.

NUCLEAR STRUCTURE 40Ca; calculated structure function. 48Ca, 12C; calculated transverse nuclear response function.

doi: 10.1016/0370-2693(85)91611-9
Citations: PlumX Metrics


1985SU14      Phys.Lett. 164B, 212 (1985)

E.Suraud, P.Schuck, R.W.Hasse

On the Temperature Dependence of the Level Density Parameter

NUCLEAR STRUCTURE 208Pb, 90Zr, 40Ca; calculated level density parameter vs temperature; deduced Bethe formula validity. Self-consistent, semi-classical model.

doi: 10.1016/0370-2693(85)90311-9
Citations: PlumX Metrics


1984HA15      Nucl.Phys. A417, 351 (1984)

K.Hahn, R.W.Hasse

Wave Packet Scattering Model with Quantum Friction for Heavy-Ion Collisions

NUCLEAR REACTIONS 159Tb(11B, X), E=51 MeV; calculated fusion, deep-inelastic scattering probabilities vs (L), classical, quantum mechanical deflection functions. Wave packet scattering model.

doi: 10.1016/0375-9474(84)90512-8
Citations: PlumX Metrics


1983TR15      J.Phys.(Paris), Lett. 44, L-733 (1983)

J.Treiner, R.W.Hasse, P.Schuck

Fission from Saddle to Exit: Influence of curvature and compression energies

NUCLEAR STRUCTURE 240Pu; calculated potential energy surfaces, fission saddle, scission energies vs curvature energy coefficients. Energy density formalism, comparison with liquid drop model.

doi: 10.1051/jphyslet:019830044017073300
Citations: PlumX Metrics


1982HA23      Phys.Rev. C25, 2771 (1982)

R.W.Hasse, G.Ghosh, J.Winter, A.Lumbroso

Isoscalar Giant-Resonance Energies and Long-Mean-Free Path Nuclear Fluid Dynamics

NUCLEAR STRUCTURE A ≈ 60-220; calculated giant monopole resonance energies. Fluid dynamic approach.

doi: 10.1103/PhysRevC.25.2771
Citations: PlumX Metrics


1982HA48      Phys.Rev. C26, 1667 (1982)

R.W.Hasse, G.Ghosh

Nuclear Fluid Dynamics with Long-Mean-Free Path Dissipation: Multipole vibrations and isoscalar giant resonance widths

NUCLEAR STRUCTURE A ≈ 50-200; calculated T=0 giant resonance widths. Fluid dynamics approach.

doi: 10.1103/PhysRevC.26.1667
Citations: PlumX Metrics


1981DI03      Nucl.Phys. A355, 66 (1981)

M.Diebel, K.Albrecht, R.W.Hasse

Microscopic Calculations of Fission Barriers and Critical Angular Momenta for Excited Heavy Nuclear Systems

NUCLEAR STRUCTURE 270Ds, 278Ds, 298Fl, 292Og, 322128; calculated fission barriers, critical angular momenta. Extended Strutinsky macro-microscopic method, BCS pairing.

doi: 10.1016/0375-9474(81)90132-9
Citations: PlumX Metrics


1974HA46      Nucl.Phys. A229, 141 (1974)

R.W.Hasse

A Two-Nucleus Shell Model with Pairing for the Calculation of Molecular Heavy-Ion or Fission Potentials

NUCLEAR STRUCTURE 118Pd; calculated normalized density distribution of paired nuclei.

doi: 10.1016/0375-9474(74)90681-2
Citations: PlumX Metrics


1973HA19      Phys.Lett. 44B, 26 (1973)

R.W.Hasse, W.Stocker

Temperature Effects in the Liquid Drop Description of Nuclear Fission

NUCLEAR STRUCTURE 238U calculated deformation energy, fission barrier.

doi: 10.1016/0370-2693(73)90290-6
Citations: PlumX Metrics


1972HA65      Phys.Lett. 41B, 264 (1972)

R.W.Hasse, Y.R.Waghmare

Talmi Integrals and Effective Interaction

doi: 10.1016/0370-2693(72)90574-6
Citations: PlumX Metrics


1971HA33      Phys.Rev. C4, 572 (1971)

R.W.Hasse

Fission of Heavy Nuclei at Higher Excitation Energies in a Dynamic Model

NUCLEAR REACTIONS, Fission 235U(n, F), E=thermal; calculated fragment mass, energy distributions. Dynamic model.

doi: 10.1103/PhysRevC.4.572
Citations: PlumX Metrics


1971HA65      Ann.Phys.(New York) 68, 377 (1971)

R.W.Hasse

Studies in the Shape Dependence of the Droplet Model of Nuclei (Curvature and Compressibility Effects)

doi: 10.1016/0003-4916(71)90129-1
Citations: PlumX Metrics


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