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20012016
most citedStellar Companions to Stars with Planets

360 citations · 1.7k across the 27 of their papers we have counts for

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astro-ph2008★ 60 cited

Discovery of Very High-Energy Gamma-Ray Radiation from the BL Lac 1ES 0806+524

VERITAS Collaboration, V. Acciari, E. Aliu +90

The high-frequency-peaked BL-Lacertae object \objectname{1ES 0806+524}, at redshift z=0.138, was observed in the very-high-energy (VHE) gamma-ray regime by VERITAS between November…

astro-ph2008

Towards micro-arcsecond spatial resolution with Air Cherenkov Telescope arrays as optical intensity interferometers

W. J. de Wit, S. LeBohec, J. A. Hinton +3

In this poster contribution we highlight the equivalence between an Imaging Air Cherenkov Telescope (IACT) array and an Intensity Interferometer for a range of technical requiremen…

astro-ph2008★ 54 cited

Status of the VERITAS Observatory

J. Holder, V. A. Acciari, E. Aliu +79

VERITAS, an Imaging Atmospheric Cherenkov Telescope (IACT) system for gammma-ray astronomy in the GeV-TeV range, has recently completed its first season of observations with a full…

astro-ph2008★ 9 cited

VERITAS Observations of the BL Lac Object 1ES 1218+304

Pascal Fortin

The VERITAS collaboration reports the detection of very-high-energy (VHE) gamma-ray emission from the high-frequency-peaked BL Lac object 1ES 1218+304 located at a redshift of z=0.…

astro-ph2008★ 99 cited

VERITAS Discovery of >200GeV Gamma-ray Emission from the Intermediate-frequency-peaked BL Lac Object W Comae

VERITAS Collaboration, V. A. Acciari, E. Aliu +80

We report the detection of very high-energy gamma-ray emission from the intermediate-frequency-peaked BL Lacertae object W Comae (z=0.102) by VERITAS. The source was observed betwe…

astro-ph2008★ 154 cited

VERITAS Observations of the gamma-Ray Binary LS I +61 303

V. A. Acciari, M. Beilicke, G. Blaylock +74

LS I +61 303 is one of only a few high-mass X-ray binaries currently detected at high significance in very high energy gamma-rays. The system was observed over several orbital cycl…

astro-ph2008★ 103 cited

Observation of gamma-ray emission from the galaxy M87 above 250 GeV with VERITAS

V. A. Acciari, M. Beilicke, G. Blaylock +74

The multiwavelength observation of the nearby radio galaxy M87 provides a unique opportunity to study in detail processes occurring in Active Galactic Nuclei from radio waves to Te…

astro-ph2007★ 12 cited

Stellar Intensity Interferometry with Air Cherenkov Telescope arrays

S. Le Bohec, M. Daniel, W. J. de Wit +5

The present generation of ground-based Very High Energy (VHE) gamma-ray observatories consist of arrays of up to four large (> 12m diameter) light collectors quite similar to those…

astro-ph2007★ 24 cited

Very High Energy Observations of Gamma-Ray Burst Locations with the Whipple Telescope

D. Horan, R. W. Atkins, H. M. Badran +56

Gamma-ray burst (GRB) observations at very high energies (VHE, E > 100 GeV) can impose tight constraints on some GRB emission models. Many GRB afterglow models predict a VHE compon…

astro-ph2006★ 35 cited

Observations of the Unidentified TeV Gamma-Ray Source TeV J2032+4130 with the Whipple Observatory 10 m Telescope

A. Konopelko, R. W. Atkins, G. Blaylock +58

We report on observations of the sky region around the unidentified TeV gamma-ray source TeV J2032+4130 carried out with the Whipple Observatory 10 m atmospheric Cherenkov telescop…

astro-ph2006★ 1 cited

Whipple Telescope Observations of LS I +61 303: 2004-2006

Andy Smith

In this paper we present the results of the past two years' observations on the galactic microquasar LS I +61 303 with the Whipple 10m gamma-ray telescope. The recent MAGIC detecti…

astro-ph2006★ 5 cited

Stellar Properties of Embedded Protostars

R. J. White, T. P. Greene, G. W. Doppmann +2

(Abridged) High dispersion spectrographs on large aperture telescopes have recently allowed observers to study the stellar and accretion properties of deeply embedded young stars,…

astro-ph2006★ 302 cited

The First VERITAS Telescope

J. Holder, R. W. Atkins, H. M. Badran +73

The first atmospheric Cherenkov telescope of VERITAS (the Very Energetic Radiation Imaging Telescope Array System) has been in operation since February 2005. We present here a tech…

astro-ph2006★ 24 cited

Multiwavelength Observations of 1ES 1959+650, One Year After the Strong Outburst of 2002

K. Gutierrez, H. M. Badran, S. M. Bradbury +33

In April-May 2003, the blazar 1ES 1959+650 showed an increased level of X-ray activity. This prompted a multiwavelength observation campaign with the Whipple 10 m gamma-ray telesco…

astro-ph2006★ 79 cited

Multiplicity and Optical Excess Across the Substellar Boundary in Taurus

A. L. Kraus, R. J. White, L. A. Hillenbrand

We present the results of a high-resolution imaging survey of 22 brown dwarfs and very low mass stars in the nearby (~145 pc) young (~1-2 Myr) low-density star-forming region Tauru…

astro-ph2005★ 64 cited

Multiplicity at the Stellar/Substellar Boundary in Upper Scorpius

A. L. Kraus, R. J. White, L. A. Hillenbrand

We present the results of a high-resolution imaging survey of 12 brown dwarfs and very low mass stars in the closest (~145 pc) young (~5 Myr) OB association, Upper Scorpius. We obt…

astro-ph2004★ 10 cited

Forbidden Line Emission in the Eccentric Spectroscopic Binaries DQ Tauri and UZ Tauri E Monitored over an Orbital Period

M. Huerta, P. Hartigan, R. J. White

We present echelle spectroscopy of the close pre-main-sequence binary star systems DQ Tau and UZ Tau-E. Over a 16 day time interval we acquired 14 nights of spectra for DQ Tau and…

astro-ph2002★ 360 cited

Stellar Companions to Stars with Planets

J. Patience, R. J. White, A. M. Ghez +15

A combination of high-resolution and wide-field imaging reveals two binary stars and one triple star system among the sample of the first 11 stars with planets detected by radial v…

astro-ph2001

An Adaptive Optics Survey for Companions to Stars with Extra-Solar Planets

J. P. Lloyd, M. C. Liu, J. R. Graham +12

We have undertaken an adaptive optics (AO) imaging survey of extrasolar planetary systems and stars showing interesting radial velocity trends from high precision radial velocity s…