activity
19942022
most citedDiscovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications

2.5k citations · 30.5k across the 174 of their papers we have counts for

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Showing 1998Show all

6 papers · 1 filter

astro-ph1998★ 1 cited

Cosmology from Type Ia Supernovae

S. Perlmutter, G. Aldering, S. Deustua +25

This presentation reports on first evidence for a low-mass-density/positive-cosmological-constant universe that will expand forever, based on observations of a set of 40 high-redsh…

astro-ph1998

A 1.4 GHz Survey of the Southern ELAIS Region

C. Gruppioni, P. Ciliegi, M. Rowan-Robinson +13

A deep survey of the European Large Area ISO Survey (ELAIS) field in the southern celestial hemisphere (hereinafter S1) has been carried out with the Australia Telescope Compact Ar…

astro-ph1998

Towards Completing a Large Area ULIRG Survey

D. L. Clements, W. J. Saunders, R. G. McMahon

We present the latest results in our efforts to produce a complete, large sample of Ultraluminous Infrared Galaxies (ULIRGs, L60 > 10^11.4 Lsun for H0=100kms^-1 Mpc^-1, q0=0.5) for…

astro-ph1998★ 96 cited

A Deep VLA survey at 20cm of the ISO ELAIS survey regions

P. Ciliegi, R. G. McMahon, G. Miley +11

We have used the Very Large Array(VLA) in C configuration to carry out a sensitive 20cm radio survey of regions of sky that have been surveyed in the Far Infra-Red over the wavelen…

astro-ph1998★ 298 cited

The Density of Lyman-alpha Emitters at Very High Redshift

Esther M. Hu, Lennox L. Cowie, Richard G. McMahon

We describe narrowband and spectroscopic searches for emission-line star forming galaxies in the redshift range 3 to 6 with the 10 m Keck II Telescope. These searches yield a subst…

astro-ph1998★ 27 cited

A spectroscopic study of IRAS F10214+4724

Stephen Serjeant, Steve Rawlings, Mark Lacy +4

The z=2.286 IRAS galaxy F10214+4724 remains one of the most luminous galaxies in the Universe, despite its gravitational lens magnification. We present optical and near-infrared sp…