220 citations · 466 across the 7 of their papers we have counts for
7 papers
Effects of interstellar and solar wind ionized helium on the interaction of the solar wind with the local interstellar medium
Vlad Izmodenov, Yury G. Malama, George Gloeckler +1
The Sun is moving through a warm (6500 K) and partly ionized local interstellar cloud (LIC) with a velocity of 26 km/s. Recent measurements of the ionization of the LIC…
Dust in the Local Interstellar Wind
P. C. Frisch, J. M. Dorschner, J. Geiss +13
The gas-to-dust mass ratios found for interstellar dust within the Solar System, versus values determined astronomically for the cloud around the Solar System, suggest that large a…
Strangeness Production in the HSD Transport Approach from SIS to SPS energies
J. Geiss, W. Cassing, C. Greiner
We study systematically the production of strangeness in nuclear reactions from SIS to SPS energies within the covariant hadronic transport approach HSD. Whereas the proton and pio…
Charmonium Suppression with cc~ Dissociation by Strings
J. Geiss, C. Greiner, E. L. Bratkovskaya +2
We study the production of cc~ pairs in nuclear reactions at SPS energies within the covariant transport approach HSD. The production of cc~ is treated perturbatively employing exp…
RPA-Approach to the Excitations of the Nucleon, Part II: Phenomenology
S. Hardt, J. Geiss, H. Lenske +1
The tensor-RPA approach developed previously in part I is applied to the Nambu-Jona-Lasinio (NJL) model. As a first step we investigate the structure of Dirac-Hartree-Fock solution…
RPA-Approach to the Excitations of the Nucleon, Part I: Theory
S. Hardt, J. Geiss, H. Lenske +1
In this paper we develop a theoretical framework which allows us to study excitations of the nucleon. Assuming an effective two-body interaction as a model for low-energy QCD, we d…
RPA Description of the Electric Polarizability of the Nucleon
J. Geiss, S. Hardt, H. Lenske +1
Excited states of the nucleon are described as RPA configurations on a mean--field ground state taken from the MIT bag model. A residual interaction of a structure as in the Nambu-…