Ghent University

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19932026

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Showing 1993Show all

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nucl-th1993★ 37 cited

Multinucleon Mechanisms in ( $γ$ ,N) and ( $γ$ ,NN) Reactions

J. Ryckebusch, L. Machenil, M. Vanderhaeghen +2

The similarities in the experimental indications for multinucleon mechanisms in $(γ, p)$ and $(e, e^{'} p)$ processes are pointed out. For both types of reactions, the substantial role o…

nucl-th1993★ 26 cited

Effects of meson-exchange currents on the $(\protect\vec{e},e'p)$ structure functions

V. Van der Sluys, J. Ryckebusch, M. Waroquier

The response functions for the unpolarized $(e, e^{'} p)$ and polarized $(e, e^{'} p)$ reaction are calculated for medium-heavy nuclei under quasifree conditions. The formalism present…

nucl-th1993★ 61 cited

Effects of the final-state interaction in ( $γ$ ,pn) and ( $γ$ ,pp) processes

J. Ryckebusch, M. Vanderhaeghen, L. Machenil +1

A model is presented to describe electromagnetically induced two-nucleon emission processes in a shell-model picture. Distortions in the outgoing nucleon waves are accounted for by…

nucl-th1993★ 15 cited

Absorption mechanisms in photon induced two-body knockout

L. Machenil, M. Vanderhaeghen, J. Ryckebusch +1

Calculations have been performed for the $^{16}$ O( $γ$ ,pn) and the $^{16}$ O( $γ$ ,pp) reaction in the photon-energy range $E_{γ}$ = 60-300 MeV. Besides the contribution from the more co…

hep-th1993★ 34 cited

Finite-dimensional representations of the quantum superalgebra $U_{q} [g l (n / m)]$ and related q-identities

T. D. Palev, N. I. Stoilova, J. Van der Jeugt

Explicit expressions for the generators of the quantum superalgebra $U_{q} [g l (n / m)]$ acting on a class of irreducible representations are given. The class under consideration consist…

hep-th1993★ 3 cited

Finite Dimensional Representations of the Quantum Superalgebra $U_{q} [g l (3/2)]$ in a Reduced $U_{q} [g l (3/2)] \supset U_{q} [g l (3/1)] \supset U_{q} [g l (3)]$ Basis

T. D. Palev, N. I. Stoilova

For generic $q$ we give expressions for the transformations of all essentially typical finite-dimensional modules of the Hopf superalgebra $U_{q} [g l (3/2)]$ . The latter is a deformati…

Multinucleon Mechanisms in (γ,N) and (γ,NN) Reactions

Effects of meson-exchange currents on the $(\protect\vec{e},e'p)$ structure functions

Effects of the final-state interaction in (γ,pn) and (γ,pp) processes

Absorption mechanisms in photon induced two-body knockout

Finite-dimensional representations of the quantum superalgebra Uq​[gl(n/m)] and related q-identities

Finite Dimensional Representations of the Quantum Superalgebra Uq​[gl(3/2)] in a Reduced Uq​[gl(3/2)]⊃Uq​[gl(3/1)]⊃Uq​[gl(3)] Basis

Multinucleon Mechanisms in ( $γ$ ,N) and ( $γ$ ,NN) Reactions

Effects of the final-state interaction in ( $γ$ ,pn) and ( $γ$ ,pp) processes

Finite-dimensional representations of the quantum superalgebra $U_{q} [g l (n / m)]$ and related q-identities

Finite Dimensional Representations of the Quantum Superalgebra $U_{q} [g l (3/2)]$ in a Reduced $U_{q} [g l (3/2)] \supset U_{q} [g l (3/1)] \supset U_{q} [g l (3)]$ Basis