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NSR database version of May 24, 2024.

Search: Author = J.S.Dehesa

Found 11 matches.

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1986KR03      Nucl.Phys. A448, 685 (1986)

S.Krewald, A.M.Lallena, J.S.Dehesa

Particle-Vibration Coupling and Exchange-Current Effects on the Magnetic Electron-Scattering Form Factor

NUCLEAR REACTIONS 208Pb, 16O(e, e'), E not given; calculated form factors; deduced exchange currents role. Particle-vibration coupling.

doi: 10.1016/0375-9474(86)90437-9
Citations: PlumX Metrics

1986LA15      Phys.Rev. C34, 332 (1986)

A.M.Lallena, J.S.Dehesa, S.Krewald

Nuclear Macroscopic Properties and Pionic Exchange Currents in (e, e') Processes

NUCLEAR REACTIONS 16O, 208Pb(e, e'), E not given; calculated form factors. High spin magnetic stretched states, meson exchange currents, effective pion propagator approximation.

doi: 10.1103/PhysRevC.34.332
Citations: PlumX Metrics

1986LA24      Phys.Lett. 176B, 9 (1986)

A.M.Lallena, J.S.Dehesa

Mesonic and Particle-Vibration Effects on the Form Factor of the Process (e, e')48Ca(1+;10.23 MeV)

NUCLEAR STRUCTURE 48Ca; calculated 1+ state particle-hole amplitudes, energy. RPA.

NUCLEAR REACTIONS 48Ca(e, e'), E not given; calculated electroexcitation form factor. Impulse approximation, meson exchange currents, RPA wave functions.

doi: 10.1016/0370-2693(86)90915-9
Citations: PlumX Metrics

1985DE16      Nucl.Phys. A436, 573 (1985)

J.S.Dehesa, S.Krewald, A.Lallena, T.W.Donnelly

Meson Exchange-Current Effects in Heavy Nuclei

NUCLEAR REACTIONS 16O, 208Pb(e, e'), E not given; calculated magnetic state excitation form factors. Meson exchange current effects.

doi: 10.1016/0375-9474(85)90549-4
Citations: PlumX Metrics

1985DE26      Phys.Lett. 156B, 287 (1985)

J.S.Dehesa, F.J.Galvez

A Lower Bound for the Nuclear Kinetic Energy

NUCLEAR STRUCTURE 12C, 16O, 40Ca, 56Fe, 124Sn, 208Pb, 238U; calculated kinetic energy lower bound. Self-consistent model.

doi: 10.1016/0370-2693(85)91610-7
Citations: PlumX Metrics

1984LA28      Phys.Lett. 146B, 294 (1984)

A.M.Lallena, J.S.Dehesa, S.Krewald

Meson Exchange Current Effects in the Electroexcitation of Magnetic States in Closed Shell Nuclei

NUCLEAR REACTIONS 16O, 208Pb(e, e'), E not given; calculated transverse form factors. Microscopic approach, meson exchange effects.

doi: 10.1016/0370-2693(84)91699-X
Citations: PlumX Metrics

1982DE51      Phys.Lett. 118B, 13 (1982)

J.S.Dehesa, R.Guardiola, A.Polls, J.Ros

Monopole Resonances and Jastrow Correlations

NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated isoscalar monopole resonances, EWSR; deduced short range correlation role.

doi: 10.1016/0370-2693(82)90591-3
Citations: PlumX Metrics

1979BR29      Nucl.Phys. A330, 290 (1979)

G.E.Brown, J.S.Dehesa, J.Speth

A Dynamical Theory of the Giant Dipole Resonance in Nuclei

NUCLEAR STRUCTURE 208Pb; calculated M1 strength distribution. Effective mass, coupling of particles, holes to vibrations.

doi: 10.1016/0375-9474(79)90055-1
Citations: PlumX Metrics

1978DE11      Phys.Lett. 74B, 309 (1978)

J.S.Dehesa, W.D.Lauppe, K.Sistemich, J.Speth

Structure Calculations for the Doubly Magic Nucleus 132Sn

NUCLEAR STRUCTURE 132Sn; calculated levels, B(λ). RPA calculations.

doi: 10.1016/0370-2693(78)90664-0
Citations: PlumX Metrics

1977DE01      Phys.Rev.Lett. 38, 208 (1977)

J.S.Dehesa, J.Speth, A.Faessler

Fine Structure of the Magnetic Dipole States in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated M1 splitting due to admixture of 2p-2h configurations, B(M1).

doi: 10.1103/PhysRevLett.38.208
Citations: PlumX Metrics

1977DE15      Phys.Rev. C15, 1858 (1977)

J.S.Dehesa, S.Krewald, J.Speth, A.Faessler

Spreading Widths of Giant Resonances in 12C and 16O

NUCLEAR STRUCTURE 12C, 16O; calculated giant resonances, B(λ).

doi: 10.1103/PhysRevC.15.1858
Citations: PlumX Metrics

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