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19922026
Showing 1993Show all

7 papers · 1 filter

nucl-th1993★ 9 cited

Optical-Model Description of Time-Reversal Violation

V. Hnizdo, C. R. Gould

A time-reversal-violating spin-correlation coefficient in the total cross section for polarized neutrons incident on a tensor rank-2 polarized target is calculated by assuming a ti…

nucl-th1993★ 11 cited

Simultaneous Microscopic Description of 16O(gamma,n) and 16O(gamma,p) Including Delta Degrees of Freedom

Thomas B. Bright, Stephen R. Cotanch

The photonuclear reactions 16O(gamma,n)15O and 16O(gamma,p)15N are simultaneously described within a coupled channels framework based on a continuum shell model formulation. The in…

hep-ph1993★ 36 cited

Generalized Relativistic Meson Wave Function

A. Szczepaniak, C-R. Ji, S. R. Cotanch

We study the most general, relativistic, constituent meson wave function within a new covariant framework. We find that by including a tensor wave function compone…

hep-ph1993★ 1 cited

Pion Form Factors at Intermediate Momentum Transfer in a Covariant Approach

A. Szczepaniak, A. G. Williams

We study the pion electromagnetic and transition form factors at intermediate momentum transfer. We calculate soft, nonperturbative corrections to the leading per…

gr-qc1993★ 16 cited

Recollapse of the closed Tolman spacetimes

Gregory A. Burnett

The closed-universe recollapse conjecture is studied for the spherically symmetric spacetimes. It is proven that there exists an upper bound to the lengths of timelike curves in an…

gr-qc1993★ 458 cited

Action functionals for relativistic perfect fluids

David Brown

Action functionals describing relativistic perfect fluids are presented. Two of these actions apply to fluids whose equations of state are specified by giving the fluid energy dens…

gr-qc1993

Microcanonical Action and the Entropy of a Rotating Black Hole

J. David Brown, James W. York

The authors have recently proposed a ``microcanonical functional integral" representation of the density of quantum states of the gravitational field. The phase of this real--time…