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astro-ph1995★ 87 cited

HST Observations of the Luminous IRAS Source FSC10214+4724: A Gravitationally Lensed Infrared Quasar

Peter R. Eisenhardt, Lee Armus, David W. Hogg +3

We present an image of the redshift 2.3 IRAS source FSC10214+4724 at 0.8 microns obtained with the HST WFPC2 Planetary Camera. The source appears as an unresolved (< 0.06") arc 0.7…

astro-ph1995★ 13 cited

Radio Science Investigation on a Mercury Orbiter Mission

J. D. Anderson, S. G. Turyshev, S. W. Asmar +6

We review the results from {\it Mariner 10} regarding Mercury's gravity field and the results from radar ranging regarding topography. We discuss the implications of improving thes…

hep-th1995★ 3 cited

Black holes with regular horizons in Maxwell-scalar gravity

Slava G. Turyshev

A class of exact static spherically symmetric solutions of the Einstein-Maxwell gravity coupled to a massless scalar field has been obtained in harmonic coordinates of the Minkowsk…

astro-ph1995★ 39 cited

A Survey of Near Infrared Emission in Visual Reflection Nebulae

K. Sellgren, M. W. Werner, L. J. Allamandola

We present a survey for extended 2.2 m emission in 20 new visual reflection nebulae, illuminated by stars with temperatures of 3,600 --- 33,000 K. We detect extended 2.2 m em…

astro-ph1995★ 110 cited

A Study of Absorption Features in the Three Micron Spectra of Molecular Cloud Sources with HO Ice Bands

T. Y. Brooke, K. Sellgren, R. G. Smith

New 3.3--3.6~m spectra were obtained of nine young stellar objects embedded in molecular clouds. An absorption feature at 3.47~m (2880~cm) with FWHM0.09 $μ…

astro-ph1995★ 25 cited

Aperture Synthesis Imaging of the Circumstellar Dust Disk Around DO Tauri

D. W. Koerner, C. J. Chandler, A. I. Sargent

We have detected the T~Tauri star, DO Tauri, in a 0.6-resolution VLA map of 43.3 GHz ( = 7 mm) continuum emission. The 43 GHz flux density lies on the same power-law slope d…

astro-ph1995★ 75 cited

A New 3.25 Micron Absorption Feature toward Mon R2/IRS-3

K. Sellgren, T. Y. Brooke, R. G. Smith

A new 3.2--3.5~m spectrum of the protostar Mon~R2/IRS-3 confirms our previous tentative detection of a new absorption feature near 3.25 m. The feature in our new spectrum has…

astro-ph1995★ 37 cited

VLBI Observations of a Complete Sample of Radio Galaxies. VI. The Two FR-I Radio Galaxies B2 0836+29 and 3C465

T. Vneturi, C. Castaldini, W. D. Cotton +5

We present 5 GHz global VLBI observations of the two Fanaroff Riley Type I radio galaxies B2 0836+29 and 3C465 (2335+26). For 3C465 we present also 1.7 GHz and 8.4 GHz global VLBI…

astro-ph1995★ 46 cited

PSR J0045-7319: A DUAL-LINE BINARY RADIO PULSAR

J. F. Bell, M. S. Bessell, B. W. Stappers +2

Binary radio pulsars are superb tools for mapping binary orbits, because of the precision of the pulse timing method (Taylor and Weisberg 1989). To date, all orbital parameters for…

astro-ph1995★ 2 cited

Relativity Experiments in the Solar System

Giacomo Giampieri

Recent theoretical works on alternative metric theories of gravity give greater significance to solar-system tests of General Relativity. In particular, it is suggested that the po…

hep-ph1995★ 62 cited

Improved bounds on non-luminous matter in solar orbit

John D. Anderson, Eunice L. Lau, Timothy P. Krisher +3

We improve, using a larger set of observations including Voyager 2 Neptune flyby data, previous bounds on the amount of dark matter (DM) trapped in a spherically symmetric distribu…

gr-qc1995★ 19 cited

A note on the averaged null energy condition in quantum field theory

Ulvi Yurtsever

The averaged null energy condition has been recently shown to hold for linear quantum fields in a large class of spacetimes. Nevertheless, it is easy to show by using a simple scal…

astro-ph1995

Star Formation Studies at the VLT

Claude Bertout, Bo Reipurth, Fabien Malbet

We present an overview of what can be done in the field of star formation using the VLT and its advanced instrumentation, and especially with the very high angular resolution provi…