output
19922026
Showing 1998Show all

232 papers · 1 filter

nucl-th1998★ 81 cited

Effective Baryon-Baryon Potentials in the Quark Delocalization and Color Screening Model

Jia-Lun Ping, Fan Wang, T. Goldman

The quark delocalization and color screening model is used for a systematic study of the effective potential between baryons in the u,d and s sector. The model is constrained by th…

patt-sol1998

Localized Structures in Nonlinear Lattices with Diffusive Coupling and External Driving

Igor Mitkov, Konstantin Kladko, A. R. Bishop

We study the stabilization of localized structures by discreteness in one-dimensional lattices of diffusively coupled nonlinear sites. We find that in an external driving field the…

astro-ph1998★ 19 cited

Temporal Evolution of the Pulse Width in GRBs

E. Ramirez-Ruiz, E. E. Fenimore

Many cosmological models of GRBs envision the energy source to be a cataclysmic stellar event leading to a relativistically expanding fireball. Particles are thought to be accelera…

astro-ph1998★ 2 cited

On the Particle Heating and Acceleration in Black Hole Accretion Systems

H. Li, S. A. Colgate, M. Kusunose +1

The lack of our knowledge on how angular momentum is transported in accretion disks around black holes has prevented us from fully understanding their high energy emissions. We bri…

nucl-th1998★ 62 cited

Hadronic Vacuum Polarization and the Lamb Shift

J. L. Friar, J. Martorell, D. W. L. Sprung

Recent improvements in the determination of the running of the fine-structure constant also allow an update of the hadronic vacuum-polarization contribution to the Lamb shift. We f…

nucl-th1998★ 3 cited

Geometric Parameterization of Absorption in Heavy Ion Collisions

M. J. Bennett, J. L. Nagle

We calculate the survival probability of particles in various colliding systems using a Glauber model. An analysis of recent data has reported a -nucleon breakup cross s…