output
19952026
researchers with a paper here
collaborating institutions
Showing 2002Show all

148 papers · 1 filter

astro-ph2002★ 18 cited

Arp 194: Evidence of Tidal Stripping of Gas and Cross-Fueling

P. Marziani, D. Dultzin-Hacyan, M. D'Onofrio +1

We present new imaging and spectroscopic observations of the interacting system Arp 194 (= UGC 06945 = VV 126). The northern component (A194N) is a distorted spiral or ring galaxy…

astro-ph2002★ 8 cited

The impact of the Herbig Haro object HH2 on local dust and gas

W. R. F. Dent, R. S. Furuya, C. J. Davis

We present results from a study of molecular gas and dust in the vicinity of the Herbig Haro object HH2. Emission from the sub-mm continuum, 12CO and HCO+ was mapped with angular r…

astro-ph2002★ 26 cited

Reproducing the entropy structure in galaxy groups

A. Finoguenov, S. Borgani, L. Tornatore +1

We carry out a comparison between observations and hydrodynamic simulations of entropy profiles of groups and clusters of galaxies. We use the Tree+SPH GADGET code to simulate four…

astro-ph2002★ 2 cited

X-ray halos in galaxies

Ginevra Trinchieri

A hot phase of the interstellar medium has now been detected and studied in several objects through its X-ray emission. A proper assessment of its characteristics is relevant for o…

astro-ph2002★ 35 cited

Automatic abundance analysis of high resolution spectra

Piercarlo Bonifacio, Elisabetta Caffau

We describe an automatic procedure for determining abundances from high resolution spectra. Such procedures are becoming increasingly important as large amounts of data are deliver…

astro-ph2002★ 25 cited

An ESO/VLT survey of NIR (Z<=25) selected galaxies at redshifts 4.5<z<6: constraining the cosmic star formation rate near the reionization epoch

A. Fontana, F. Poli, N. Menci +4

We present the results of a VLT and HST imaging survey aimed at the identification of 4.5<z<6 galaxies. In the VLT data, a set of broad and intermediate band filters has been used…