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Showing 1999Show all
3 papers · 1 filter
cond-mat.stat-mech1999★ 56 cited
Topology and phase transitions: a paradigmatic evidence
Roberto Franzosi, Marco Pettini, Lionel Spinelli
We report upon the numerical computation of the Euler characteristic χ(a topologic invariant) of the equipotential hypersurfaces Σ_v of the configuration space of the two-dimension…
astro-ph1999
The European Large Area ISO Survey: ELAIS
M. Rowan-Robinson, S. Oliver, A. Efstathiou +17
The European Large Area ISO Survey (ELAIS) has surveyed 12 square degrees of the sky at 15 and 90 microns, and subsets of this area at 6.75 and 175 microns, using the Infrared Spac…
astro-ph1999★ 331 cited
The giant, horizontal and asymptotic branches of galactic globular clusters. I. The catalog, photometric observables and features
F. R. Ferraro, M. Messineo, F. Fusi Pecci +4
A catalog including a set of the most recent Color Magnitude Diagrams (CMDs) is presented for a sample of 61 Galactic Globular Clusters (GGCs). We used this data-base to perform an…