Showing 1998Show all

8 papers · 1 filter

hep-ex1998★ 32 cited

A Search for Heavy Stable and Long-Lived Squarks and Sleptons in e^+ e^- Collisions at Energies from 130 to 183 GeV

DELPHI Collaboration, P. Abreu et al

A search for stable and long-lived heavy charged particles used the data taken by the DELPHI experiment at energies from 130 to 183 GeV. The Cherenkov light detected in the Ring Im…

cond-mat.stat-mech1998★ 51 cited

Bose-Einstein condensation of interacting gases

M. Holzmann, P. Gruter, F. Laloe

We study the occurrence of a Bose-Einstein transition in a dilute gas with repulsive interactions, starting from temperatures above the transition temperature. The formalism, based…

astro-ph1998★ 1 cited

ESO Imaging Survey V. Cluster Search using Color Data

L. F. Olsen, M. Scodeggio, L. da Costa +11

This paper presents 19 additional candidate clusters detected using the galaxy catalog extracted from the I-band images taken for the ESO Imaging Survey (EIS). The candidates are f…

astro-ph1998★ 11 cited

Testing the Primary Origin of Be and B in the Early Galaxy

Elisabeth Vangioni-Flam, Reuven Ramaty, Keith A. Olive +1

Two types of models have been proposed to explain the linear rise of the Be and B abundances as a function of iron observed in metal poor halo stars. In both cases, this linearity…

cond-mat.soft1998★ 31 cited

Dewetting, partial wetting and spreading of a two-dimensional monolayer on solid surface

G. Oshanin, J. De Coninck, A. M. Cazabat +1

We study the behavior of a semi-infinite monolayer, which is placed initially on a half of an infinite in both directions, ideal crystalline surface, and then evolves in time due t…

cond-mat.mtrl-sci1998★ 43 cited

Rare earth contributions to the X-ray magnetic circular dichroism at the Co K edge in rare earth-cobalt compounds investigated by multiple-scattering calculations

J. P. Rueff, R. M. Galera, Ch. Giorgetti +3

The X-ray magnetic circular dichroism (XMCD) has been measured at the Co K edge in Co-hcp and R-Co compounds (R=La, Tb, Dy). The structure of the experimental XMCD spectra in the n…