output
19912026
Showing 1999Show all

132 papers · 1 filter

math.AG1999★ 7 cited

Toric Prevarieties and Subtorus Actions

A. A'Campo-Neuen, J. Hausen

Dropping separatedness in the definition of a toric variety, one obtains the more general notion of a toric prevariety. Toric prevarieties occur as ambient spaces in algebraic geom…

hep-ex1999★ 27 cited

Hard Single Diffraction in pbarp Collisions at root-s = 630 and 1800 GeV

The D0 Collaboration, B. Abbott

Using the D0 detector, we have studied events produced in proton-antiproton collisions that contain large forward regions with very little energy deposition (``rapidity gaps'') and…

cond-mat.stat-mech1999★ 11 cited

Cooling Rate Dependence and Dynamic Heterogeneity Below the Glass Transition in a Lennard-Jones Glass

K. Vollmayr-Lee, W. Kob, K. Binder +1

We investigate a binary Lennard-Jones mixture with molecular dynamics simulations. We consider first a system cooled linearly in time with the cooling rate gamma. By varying gamma…

nucl-th1999★ 17 cited

The Role of Meson Retardation in the NN Interaction above Pion Threshold

Michael Schwamb, Hartmuth Arenhoevel

A model is developed for the hadronic interaction in the two-nucleon system above pion threshold which is based on meson, nucleon and degrees of freedom and which includes full…

nucl-th1999★ 58 cited

Elastic electron deuteron scattering with consistent meson exchange and relativistic contributions of leading order

Hartmuth Arenhoevel, Frank Ritz, Thomas Wilbois

The influence of relativistic contributions to elastic electron deuteron scattering is studied systematically at low and intermediate momentum transfers ( fm). I…

hep-th1999★ 15 cited

Perturbative BF-Yang-Mills theory on noncommutative R^4

H. B. Benaoum

A U(1) BF-Yang-Mills theory on noncommutative is presented and in this formulation the U(1) Yang-Mills theory on noncommutative is seen as a defor…