output
19912026
researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1994 · astro-phShow all

12 papers · 2 filters

astro-ph1994★ 60 cited

Resurrection of Traditional Luminosity Evolution Models to Explain Faint Field Galaxies

Caryl Gronwall, David C. Koo

We explore the nature of the evolution of faint field galaxies by assuming that the local luminosity function is not well defined. We use a non-negative least squares technique to…

astro-ph1994★ 203 cited

Cold + Hot Dark Matter Cosmology with ev

Joel R. Primack, Jon Holtzman, Anatoly Klypin +2

Cold + Hot Dark Matter (CHDM) cosmological models require a total neutrino mass eV. Because recent data support the oscillation explanation of the cosmi…

astro-ph1994

Morphology of Galaxy Mergers at Intermediate Redshift

Chris Mihos

Using a combination of numerical simulation and synthesized Hubble Space Telescope Wide Field Camera 2 (HST WFC2) images, we follow the detectability of morphological signatures of…

astro-ph1994

Dense Stellar Cores in Merger Remnants

Chris Mihos, Lars Hernquist

We use numerical models which include star formation to analyze the mass profiles of remnants formed by mergers of disk galaxies. During a merger, dissipation in gas and ensuing st…

astro-ph1994★ 35 cited

HST Observations of the Distant Cluster 0016+16: Quantitative Morphology of Confirmed Cluster Members

Gregory D. Wirth, David C. Koo, Richard G. Kron

We present HST images of 24 confirmed members of the distant galaxy cluster Cl0016+16 at redshift 0.55. The Balmer-strong (``E+A'') and emission- line galaxies frequently show unus…

astro-ph1994★ 43 cited

Anticorrelated CN and CH Variations on the 47 Tucanae Main-Sequence Turnoff

M. M. Briley, J. E. Hesser, R. A. Bell +2

Observations of CN and CH band strengths among a random sample of main-sequence turn-off stars (+3.9 < MV < +4.6) in the globular cluster 47 Tuc (NGC 104, C0021-723) were made with…

astro-ph1994

Star Forming Galaxy Models: Blending Star Formation into TREESPH

Chris Mihos, Lars Hernquist

We have incorporated star formation algorithms into a hybrid N-body/smoothed particle hydrodynamics code (TREESPH) in order to describe the star forming properties of disk galaxies…

astro-ph1994★ 49 cited

Modeling the Radial Distribution of Blue Stragglers in M3

Steinn Sigurdsson, Melvyn B. Davies, Michael Bolte

Recent surveys of the blue straggler (BS) population in the galactic globular cluster M3 (NGC 5272) give the first complete characterization of the number density of BSs as a funct…

astro-ph1994

Ultraluminous Starbursts in Major Mergers

Chris Mihos, Lars Hernquist

We use numerical simulation to investigate the triggering of starbursts in merging disk galaxies. The properties of the merger-driven starbursts are sensitive to the structure of t…

astro-ph1994

Deviations from Hierarchical Clustering in Real and Redshift Space

S. Ghigna, S. A. Bonometto, L. Guzzo +4

We discuss the effects of redshift--space distortions on the estimate of high order galaxy correlation functions. We use both the Perseus--Pisces redshift survey and the results of…

astro-ph1994★ 64 cited

A Comparison of Cosmological Hydrodynamic Codes

Hyesung Kang, Jeremiah P. Ostriker, Renyue Cen +5

We present a detailed comparison of the simulation results of various cosmological hydrodynamic codes. Starting with identical initial conditions based on the Cold Dark Matter scen…

astro-ph1994★ 1 cited

How Cosmic Background Correlations at Large Angles Relate to Mass Autocorrelations in Space

George R. Blumenthal, Kathryn V. Johnston

The Sachs-Wolfe effect is known to produce large angular scale fluctuations in the Cosmic Microwave Background Radiation (CMBR) due to gravitational potential fluctuations. We show…