Pre-Discovery 2007 Image of the HR 8799 Planetary System (2009)
Metchev, Stanimir, Marois, Christian, Zuckerman, B.
We present a pre-discovery H-band image of the HR 8799 planetary system that reveals all three planets in August 2007. The data were obtained with the Keck adaptive optics system, using angular...
X-Ray and Infrared Observations of Two Externally Polluted White Dwarfs (2009)
Jura, M., Muno, M. P., Farihi, J., Zuckerman, B.
With XMM-Newton and the Spitzer Space Telescope, we obtain upper bounds to the X-ray fluxes from G29-38 and GD 362, and the 70 μm flux from G29-38. These data provide indirect evidence that G29-38...
VLT/NACO Deep imaging survey of young, nearby austral stars (2009)
Chauvin, G., Bonavita, M., Zuckerman, B., Dumas, C., Bessell, M. S., ...
Since November 2002, we have conducted the largest deep imaging survey of the young, nearby associations of the southern hemisphere. Our goal is detection and characterization of substellar...
X-ray and Infrared Observations of Two Externally-Polluted White Dwarfs (2009)
Jura, M., Muno, M. P., Farihi, J., Zuckerman, B.
With XMM-Newton and the Spitzer Space Telescope, we obtain upper bounds to the X-ray fluxes from G29-38 and GD 362, and the 70 micron flux from G29-38. These data provide indirect evidence that...
A Substantial Dust Disk Surrounding an Actively Accreting First-Ascent Giant Star (2009)
Melis, C., Zuckerman, B., Song, I., Rhee, J. H., Metchev, S.
We report identification of the first unambiguous example of what appears to be a new class of first-ascent giant stars that are actively accreting gas and dust and that are surrounded by substantial...
Infrared Signatures of Disrupted Minor Planets at White Dwarfs (2009)
Farihi, J., Jura, M., Zuckerman, B.
Spitzer Space Observatory IRAC and MIPS photometric observations are presented for 20 white dwarfs with T < 20,000 K and metal-contaminated photospheres. A warm circumstellar disk is detected at GD...
Zuckerman, B., Fekel, Francis C., Williamson, Michael H., Henry, Gregory W., Muno, M. P.
Field star BD+20 307 is the dustiest known main-sequence star, based on the fraction of its bolometric luminosity, 4%, that is emitted at infrared wavelengths. The particles that carry this large...
Direct Imaging of Multiple Planets Orbiting the Star HR 8799 (2008)
Marois, C., Macintosh, B., Barman, T., Zuckerman, B., Song, I., Patience, J., ...
Direct imaging of exoplanetary systems is a powerful technique that can reveal Jupiter-like planets in wide orbits, can enable detailed characterization of planetary atmospheres, and is a key step...
Six White Dwarfs with Circumstellar Silicates (2008)
Jura, M., Farihi, J., Zuckerman, B.
Spitzer Space Telescope spectra reveal 10 micron silicate emission from circumstellar dust orbiting six externally-polluted white dwarfs. Micron-size glasses with an olivine stoichiometry can account...
Molecules in the disk orbiting the twin young suns of V4046 Sgr (2008)
Kastner, Joel H., Zuckerman, B., Hily-Blant, Pierre, Forveille, Thierry
We report the results of a mm-wave molecular line survey of the nearby (D ~ 70 pc), 12 Myr-old system V4046 Sgr -- a tight (9 R_sun separation), short-period (2.42 day) binary with nearly equal...
Teixeira, R., Ducourant, C., Chauvin, G., Krone-Martins, A., Song, I., Zuckerman, B.
Context. In 2005, Scholz and collaborators discovered, in a proper motion survey, a young brown dwarf SSSPM J1102-3431 (SSSPM J1102) of spectral type M8.5, probable member of the TW Hydrae...
Kastner, Joel H., Zuckerman, B., Bessell, M.
The association of the late-type star 2MASS J12354893-3950245 (2M1235-39) with a bright X-ray source detected serendipitously by ROSAT and XMM-Newton, combined with its proximity to the well-studied...
Zuckerman, B., Fekel, Francis C., Williamson, Michael H., Henry, Gregory W., Muno, M. P.
Field star BD+20 307 is the dustiest known main sequence star, based on the fraction of its bolometric luminosity, 4%, that is emitted at infrared wavelengths. The particles that carry this large IR...
Teixeira, R., Ducourant, C., Chauvin, G., Krone-Martins, A., Song, I., Zuckerman, B.
In 2005, Scholz and collaborators (Scholz et al. 2005) discovered, in a proper motion survey, a young brown dwarf SSSPMJ1102-3431(SSSPMJ1102) of spectral type M8.5, probable member of the TW Hydrae...
Molecules in the Circumstellar Disk Orbiting BP Piscium (2008)
Kastner, Joel H., Zuckerman, B., Forveille, Thierry
BP Psc is a puzzling late-type, emission-line field star with large infrared excess. The star is encircled and enshrouded by a nearly edge-on, dust circumstellar disk, and displays an extensive jet...
Farihi, J., Becklin, E. E., Zuckerman, B.
This paper presents a sensitive and comprehensive IRAC 3-8 $\mu$m photometric survey of white dwarfs for companions in the planetary mass regime with temperatures cooler than the known T dwarfs. The...
Rhee, Joseph H., Song, Inseok, Zuckerman, B.
Only a few solar-type main-sequence stars are known to be orbited by warm dust particles; the most extreme is the G0 field star BD +20 307 that emits ~4% of its energy at mid-infrared wavelengths. We...
Using The, Near Infrared, Camera On, The Hubble, Space Telescope, J. Farihi, ...
A search of 116 nearby young stars has been carried out in Cycle 13 with the Hubble Space Telescope using the Near Infrared Camera and Multi Object Spectrograph (NICMOS). Camera 2 coronagraphic...
Gas and Dust Associated with the Strange, Isolated, Star BP Piscium (2008)
Zuckerman, B., Melis, C., Song, Inseok, Meier, David S., Perrin, Marshall D., Macintosh, Bruce, ...
We have carried out a multiwavelength observational campaign demonstrating some of the remarkable properties of the infrared-bright variable star BP Psc. Surrounded by a compact dusty, gaseous disk,...
An accurate distance to 2M1207Ab (2008)
Ducourant, C., Teixeira, R., Chauvin, G., Daigne, G., Song, I., ...
Context. In April 2004, the first image was obtained of a planetary mass companion (now known as 2M1207 b) in orbit around a self-luminous object different from our own Sun (the young brown dwarf...
Molecules in the disk orbiting the twin young suns of V4046 Sgr (2008)
Kastner, Joel, Zuckerman, B., Hily-Blant, Pierre, Forveille, Thierry
Also archived in: arXiv:0810.0472v1 [astro-ph]
Kastner, Joel, Zuckerman, B., Beddell, M.
Also archived in: arXiv:0808.2630v1 [astro-ph]
Gas and dust associated with the strange, isolated, star BP Piscium (2008)
Zuckerman, B., Melis, C., Song, Inseok, Meier, David S., Perrin, Marshall D., Macintosh, Bruce, ...
Also archived in: arXiv:0802.0226v2 [astro-ph]
Molecules in the circumstellar disk orbiting BP Piscium (2008)
Kastner, Joel, Zuckerman, B., Forveille, Thierry
Also archived in: arXiv:0805.2293v1 [astro-ph]
B. Zuckerman, Francis C. Fekel, Michael H. Williamson, Gregory W. Henry, M. P. Muno
Field star BD+20 307 is the dustiest known main-sequence star, based on the fraction of its bolometric luminosity, 4%, that is emitted at infrared wavelengths. The particles that carry this large...
Patrick J. Lowrance, Glenn Schneider, J. Davy Kirkpatrick, E. E. Becklin, Alycia J. Weinberger, B. Zuckerman, ...
We present the discovery of a candidate substellar companion from a survey of nearby young stars made with the Near-Infrared Camera and Multiobject Spectrometer coronagraph on the Hubble Space...
Stellar Companions and the Age of HD 141569 and its Circumstellar Disk (2007)
A. J. Weinberger, R. M. Rich, E. E. Becklin, B. Zuckerman, K. Matthews
We investigate the stellar environment of the Pictoris-like star HD 141569 with optical spectroscopy and near infrared imaging. The B9.5 Ve primary, and an M2 and an M4 type star both located in...
EMISSION FROM DISKS AROUND HERBIG Ae AND T TAURI STARS W.F. Thi (2007)
Van Dishoeck, W. F. Thi, G. A. Blake, M. R. Hogerheijde, V. Mannings, E. E. Becklin, ...
We present the initial results of a deep ISO-SWS survey for the low J pure rotational emission lines of H 2 toward a number of Herbig Ae and T Tauri stars. The objects are selected to be as isolated...
THE ASTROPHYSICAL JOURNAL, 566 409418, 2002 February 10 (2007)
The American Astronomical, A. J. Weinberger, E. E. Becklin, G. Schneider, E. I. Chiang, P. J. Lowrance, ...
The face-on disk around TW Hya is imaged in scattered light at 1.1 and 1.6 km using the coronagraph in the Near Infrared Camera and Multi Object Spectrometer aboard the Hubble Space Telescope.
Rhee, Joseph H., Song, Inseok, Zuckerman, B.
Only a few solar-type main sequence stars are known to be orbited by warm dust particles; the most extreme is the G0 field star BD+20 307 that emits ~4% of its energy at mid-infrared wavelengths. We...
An accurate distance to 2M1207Ab (2007)
Ducourant, C., Teixeira, R., Chauvin, G., Daigne, G., Campion, J. F. Le, Song, Inseok, ...
In April 2004 the first image was obtained of a planetary mass companion (now known as 2M1207 b) in orbit around a self-luminous object different from our own Sun (the young brown dwarf 2MASSW...
Spitzer IRAC Observations of White Dwarfs. I. Warm Dust at Metal-Rich Degenerates (2007)
Farihi, J., Zuckerman, B., Becklin, E. E.
This paper presents the results of a Spitzer IRAC 3-8 micron photometric search for warm dust orbiting 17 nearby, metal-rich white dwarfs, 15 of which apparently have hydrogen dominated atmospheres...
The Chemical Composition of an Extrasolar Minor Planet (2007)
Zuckerman, B., Koester, D., Melis, C., Hansen, B., Jura, M.
We report the relative abundances of 17 elements in the atmosphere of the white dwarf star GD 362, material that, very probably, was contained previously in a large asteroid or asteroids with...
EF Cha: Warm Dust Orbiting a Nearby 10 Myr Old Star (2007)
Rhee, Joseph H., Song, Inseok, Zuckerman, B.
Most Vega-like stars have far-infrared excess (60micron or longward in IRAS, ISO, or Spitzer MIPS bands) and contain cold dust (
Externally-polluted white dwarfs with dust disks (2007)
Jura, M., Farihi, J., Zuckerman, B.
We report Spitzer Space Telescope photometry of eleven externally-polluted white dwarfs. Of the nine stars for which we have IRAC photometry, we find that GD 40, GD 133 and PG 1015+161 each has an...
Infrared Emission from the Dusty Disk Orbiting GD 362, An Externally-Polluted White Dwarf (2007)
Jura, M., Farihi, J., Zuckerman, B., Becklin, E. E.
We report Spitzer Space Telescope photometry between 3.6 microns and 24 microns and spectroscopy between 5 microns and 15 microns of GD 362, a white dwarf with an effective temperature near 10,000 K...
Spitzer Observations of GD 362 and Other Metal-Rich White Dwarfs (2006)
Farihi, J., Zuckerman, B., Becklin, E. E., Jura, M.
A {\em Spitzer} IRAC survey of 17 nearby metal-rich white dwarfs, nominally DAZ stars, reveals excess emission from only 3 targets: G29-38, GD 362 and G167-8. Observations of GD 362 with all three...
Characterization of Dusty Debris Disks: the IRAS and Hipparcos Catalogs (2006)
Rhee, Joseph H., Song, Inseok, Zuckerman, B., McElwain, Michael
Dusty debris disks around main-sequence stars are signposts for the existence of planetesimals and exoplanets. From cross-correlating \hip stars with the \iras catalogs, we identify 146 stars within...
The Carina-Near Moving Group (2006)
Zuckerman, B., Bessell, M. S., Song, Inseok, Kim, S.
We identify a group of ~20 co-moving, mostly southern hemisphere, ~200 Myr old stars near Earth. Of the stars likely to be members of this Carina-Near Moving Group, in either its nucleus (~30 pc from...
Song, Inseok, Schneider, G., Zuckerman, B., Farihi, J., Becklin, E. E., Bessell, M. S., ...
Multi-band (0.9 to 1.6 um) images of the TW Hydrae Association (TWA) brown dwarf, 2MASS J1207334-393254 (also known as 2M1207), and its candidate planetary mass companion (2M1207b) were obtained on...
Lyo, A-Ran, Song, Inseok, Lawson, Warrick A., Bessell, M. S., Zuckerman, B.
We report the outcome of the deep optical/infrared photometric survey of the central region (33 X 33 arcmin or 0.9 pc^2) of the eta Chamaeleontis pre-main sequence star cluster. The completeness...
Low Mass Companions to White Dwarfs (2005)
Farihi, J., Zuckerman, B., Becklin, E. E.
This paper summarizes the results of over 17 years of work searching for low mass stellar and substellar companions to more than 370 nearby white dwarfs. Roughly 60 low mass, unevolved companions...
A Dusty Disk Around GD 362, a White Dwarf With a Uniquely High Photospheric Metal Abundance (2005)
Becklin, E. E., Farihi, J., Jura, M., Song, Inseok, Weinberger, A. J., Zuckerman, B.
Eighteen years after an infrared excess was discovered associated with the white dwarf G29-38, we report ground-based measurements (JHKL'N') with mJy-level sensitivity of GD 362 that show it to be a...
Rotation velocities of white dwarfs determined from the CaII K line (2005)
Berger, L., Koester, D., Napiwotzki, R., Reid, I. N., Zuckerman, B.
We determine projected rotation velocities v sini in DAZ white dwarfs, for the first time using the rotational broadening of the CaII K line. The results confirm previous findings that white dwarfs...
Mid-Infrared Observations of the White Dwarf Brown Dwarf Binary GD 1400 (2005)
Farihi, J., Zuckerman, B., Becklin, E. E.
Fluxes are measured for the DA white dwarf plus brown dwarf pair GD 1400 with the Infrared Array Camera on the {\em Spitzer Space Telescope}. GD 1400 displays an infrared excess over the entire...
An Infrared Coronagraphic Survey for Substellar Companions (2005)
Lowrance, P., Becklin, E. E., Schneider, G., Kirkpatrick, D., Weinberger, A., Zuckerman, B., ...
We have used the F160W filter (1.4-1.8 um) and the coronagraph on the Near-InfraRed Camera and Multi-Object Spectrometer (NICMOS) on the Hubble Space Telescope (HST) to survey 45 single stars with a...
Low Luminosity Companions to White Dwarfs (2005)
Farihi, J., Becklin, E. E., Zuckerman, B.
This paper presents results of a near-infrared imaging survey for low mass stellar and substellar companions to white dwarfs. A wide field proper motion survey of 261 white dwarfs was capable of...
A companion to AB Pic at the planet/brown dwarf boundary (2005)
Chauvin, G., Zuckerman, B., Dumas, C., Mouillet, D., Song, I., ...
We report deep imaging observations of the young, nearby star AB Pic, a member of the large Tucana-Horologium as sociation. We have detected a faint, red source 5.5" South of the star with JHK colors...
Giant Planet Companion to 2MASSW J1207334-393254 (2005)
Chauvin, G., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., ...
We report new VLT/NACO imaging observations of the young, nearby brown dwarf 2MASSW J1207334-393254 and its suggested planetary mass companion (2M1207 b). Three epochs of VLT/NACO measurements...
Rotation velocities of white dwarfs determined from the Ca II K line. (2005)
Berger, L., Koester, D., Napiwotzki, R., Reid, I.N., Zuckerman, B.
Patrick J. Lowrance, E. E. Becklin, Glenn Schneider, J. Davy Kirkpatrick, Alycia J. Weinberger, B. Zuckerman, ...
We have used the F160W filter (1.4–1.8 m) and the coronagraph on the Near-Infrared Camera and Multi-Object Spectrometer (NICMOS) on the Hubble Space Telescope to survey 45 single stars with a...
Astrometric and Spectroscopic Confirmation of a Brown Dwarf Companion to GSC 08047-00232 (2004)
Chauvin, G., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B., ...
We report VLT/NACO imaging observations of the stars GSC 08047-00232 and HIP 6856, probable members of the large Tucana-Horologium association. During our previous ADONIS/SHARPII deep imaging survey,...
An Improved Optical Spectrum and New Model Fits of the Likely Brown Dwarf GD 165B (2004)
Kirkpatrick, J., Allard, F., Bida, T., Zuckerman, B., Becklin, E., Chabrier, G., ...
Long thought by some researchers to be an oddity, GD 165B has instead proven to be the first example of a class of very cool objects (the L dwarfs) which, due to dust formation in their photosphere,...
A Giant Planet Candidate near a Young Brown Dwarf (2004)
Chauvin, G., Dumas, C., Zuckerman, B., Mouillet, D., Song, I., ...
We present deep VLT/NACO infrared imaging and spectroscopic observations of the brown dwarf 2MASSWJ1207334-393254, obtained during our on-going adaptive optics survey of southern young, nearby...
A Search for Warm Circumstellar Disks in the TW Hydrae Association (2004)
Weinberger, A. J., Becklin, E. E., Zuckerman, B., Song, I.
A search for previously undetected optically thin disks around stars in the nearby, young, TW Hydrae Association was conducted around sixteen stars with sensitive 12 and 18 micron photometry. The...
Dusty Debris Disks as Signposts of Planets: Implications for SIRTF (2003)
Submillimeter and near-infrared images of cool dusty debris disks and rings suggest the existence of unseen planets. At dusty but non-imaged stars, semi-major axes of associated planets can be...
HD 199143 and HD 358623: Two Recently Identified Members of the Beta Pictoris Moving Group (2003)
Kaisler, D., Zuckerman, B., Song, I., Macintosh, B. A., Weinberger, A. J., Becklin, E. E., ...
HD 199143 and HD 358623 (BD-17 6128) are two sets of binary stars which are physically associated and 48 pc from Earth. We present heliocentric radial velocities and high lithium abundances which...
Probing the Low Mass Stellar End of the eta Chamaeleontis Cluster (2003)
Song, Inseok, Zuckerman, B., Bessell, M. S.
We have identified three faint new members of the eta Chamaeleontis cluster. Spectral types of the new members are estimated to be ~M5 based on their TiO band strengths and broadband colors. With an...
Adaptive optics imaging survey of the Tucana-Horologium association (2003)
Chauvin, G., Thomson, M., Dumas, C., Beuzit, J-L., Lowrance, P., Fusco, T., ...
We present the results of an adaptive optics (AO) imaging survey of the common associations of Tucana and Horologium, carried out at the ESO 3.6m telescope with the ADONIS/SHARPII system. Based on...
Macintosh, Bruce A., Becklin, E. E., Kaisler, Denise, Konopacky, Quinn, Zuckerman, B.
A significant population of nearby stars have strong far-infrared excesses, now known to be due to circumstellar dust in regions analogous to the Kuiper Belt of our solar system, though orders of...
Submillimeter Observations of an Asymmetric Dust Disk around Fomalhaut (2003)
Gear, Walter Kieran, Greaves, J., Holland, W. S., Zuckerman, B.
Submillimeter Observations of an Asymmetric Dust Disk around Fomalhaut (2003)
Gear, Walter Kieran, Greaves, J., Holland, W. S., Zuckerman, B.
Lithium Depletion Boundary in a Pre-Main Sequence Binary System (2002)
Song, Inseok, Bessell, M. S., Zuckerman, B.
A lithium depletion boundary is detected in HIP 112312 (GJ 871.1 A and B), a \~12 Myr old pre-main sequence binary system. A strong (EW 300 mA) Li 6708 A absorption feature is seen at the secondary...
The Search for Brown Dwarfs around White Dwarfs (2002)
Farihi, J., Becklin, E. E., Zuckerman, B.
The infrared search for substellar companions to nearby white dwarfs has been going for a little more than a decade. The most recent phase has been a wide field proper motion search carried out...
GD248B, The Coolest Known Helium Atmosphere White Dwarf (2002)
Farihi, J., Becklin, E. E., Zuckerman, B.
This is to notify colleagues that our ApJ paper and corresponding astro-ph version are being withdrawn. Optical spectroscopy obtained with a 3m class telescope gave no indication of any features in...
Song, Inseok, Weinberger, A., Becklin, E., Zuckerman, B., Chen, C.
We carried out a search for M-type Vega-like stars by correlating the IRAS Faint Source Catalog with Hipparcos selected M-type stars. Three stars with apparent IRAS 25mu excess emission are shown...
Additional TWA Members? : Spectroscopic verification of kinematically selected TWA candidates (2002)
Song, Inseok, Bessell, M. S., Zuckerman, B.
We present spectroscopic measurements of the 23 new candidate members of the TW Hydrae Association from Makarov & Fabricius (2000). Based on Halpha and Li 6708 A strengths together with location on a...
Infrared Views of the TW Hya Disk (2001)
Weinberger, A. J., Becklin, E. E., Schneider, G., Chiang, E. I., Lowrance, P. J., Silverstone, M., ...
The face-on disk around TW Hya is imaged in scattered light at wavelengths of 1.1 and 1.6 micron using the coronagraph in the Near Infrared Camera and Multi Object Spectrometer aboard the Hubble...
Dusty Debris Around Solar-Type Stars: Temporal Disk Evolution (2001)
Spangler, C., Sargent, A. I., Silverstone, M. D., Becklin, E. E., Zuckerman, B.
Using ISO-ISOPHOT we carried out a survey of almost 150 stars to search for evidence of emission from dust orbiting young main sequence stars, both in clusters and isolated systems. Over half of the...
Stellar Companions and the Age of HD 141569 and its Circumstellar Disk (2000)
Weinberger, A. J., Rich, R. M., Becklin, E. E., Zuckerman, B., Matthews, K.
We investigate the stellar environment of the Beta Pictoris-like star HD 141569 with optical spectroscopy and near infrared imaging. The B9.5Ve primary, and an M2 and an M4 type star both located in...
A Candidate Substellar Companion to HR 7329 (2000)
Lowrance, P. J., Schneider, G., Kirkpatrick, J. D., Becklin, E. E., Weinberger, A. J., Zuckerman, B., ...
We present the discovery of a candidate substellar companion from a survey of nearby, young stars with the NICMOS coronagraph on the Hubble Space Telescope. The H ~ 12 mag object was discovered...
The TW Hydrae Association (~55 pc from Earth) is the nearest known region of recent star formation. Based primarily on the Hipparcos catalog, we have now identified a group of 9 or 10 co-moving star...
The Circumstellar Disk of HD 141569 Imaged with NICMOS (1999)
Weinberger, A. J., Becklin, E. E., Schneider, G., Smith, B. A., Lowrance, P. J., Silverstone, M. D., ...
Coronagraphic imaging with the Near Infrared Camera and Multi Object Spectrometer on the Hubble Space Telescope reveals a large, ~400 AU (4'') radius, circumstellar disk around the Herbig Ae/Be star...
H2 emission from disks arouns herbig Ae and T Tauri stars (1999)
Thi, W.F.D., Dishoeck, E.F., Blake, G.A., Zadelhoff, G.J. Van, Hogerheijde, M.R., Mannings, V., ...
A Candidate Substellar Companion to CoD -33 7795 (TWA 5) (1998)
Lowrance, P. J., McCarthy, C., Becklin, E. E., Zuckerman, B., Schneider, G., Webb, R. A., ...
We present the discovery of a candidate substellar object in a survey of young stars in the solar vicinity using the sensitivity and spatial resolution afforded by the NICMOS coronagraph on the...
Webb, R. A., Zuckerman, B., Platais, I., Patience, J., White, R. J., Schwartz, M. J., ...
We report the discovery of five T Tauri star systems, two of which are resolved binaries, in the vicinity of the nearest known region of recent star formation, the TW Hydrae Association. The newly...
Observational Constraints on the Origin of Metals in Cool DA-type White Dwarfs (1998)
Chary, R., Zuckerman, B., Becklin, E. E.
We present ISOCAM 7 micron and 15 micron observations of 12 nearby white dwarfs, 6 of which have been found to have metals such as Ca, Mg and Fe in their photospheres. Our purpose was to search for...
Models of Massive Molecular Clouds, (1998)
Observations of carbon monoxide lines from massive molecular clouds, such as those near Orion A and Sgr B2, have recently been interpreted in terms of large scale motions, generally collapse or...
A dust ring around Epsilon Eridani: analogue to the young Solar System (1998)
Greaves, J. S., Holland, W. S., Moriarty-Schieven, G., Jenness, T., Dent, W. R. F., Zuckerman, B., ...
Dust emission around the nearby star epsilon Eridani has been imaged using a new submillimetre camera (SCUBA at the JCMT). At 850 microns wavelength a ring of dust is seen, peaking at 60 AU from the...
A dust ring around Epsilon Eridani : analogue to the young solar system (1998)
Greaves, JS, Holland, WS, Moriarty-Schieven, GH, Jeness, T, Dent, WRF, Zuckerman, B, ...
Snyder, L. E., Buhl, David, Zuckerman, B., Palmer, Patrick
National Radio Astronomy Observatory is operated by Associated Universities, Inc., under contract with the National Science Foundation. Present address of L.E. Snyder: Center for Advanced Studies and...
Foreign-born and US-born black women: differences in health behaviors and birth outcomes.
Cabral, H, Fried, L E, Levenson, S, Amaro, H, Zuckerman, B
We studied health behaviors and birth outcome among 201 foreign-born and 616 US-born Black women receiving prenatal care at Boston City Hospital. Foreign-born women had better pre-pregnancy...
Violence during pregnancy and substance use.
Amaro, H, Fried, L E, Cabral, H, Zuckerman, B
Violent incidents were assessed as part of a prospective study of 1,243 pregnant women. Participants were predominantly poor, urban, minority group women. Seven percent (n = 92) of women reported...
Atkinson, K, Zuckerman, B, Sharfstein, J M, Levin, D, Blatt, R J, Koh, H K
The development of a new technology, called tandem mass spectrometry (tandem MS), has challenged governments worldwide to consider expanding universal newborn screening for rare metabolic disorders....
Maternal marijuana use and neonatal outcome: uncertainty posed by self-reports.
Hingson, R, Zuckerman, B, Amaro, H, Frank, D A, Kayne, H, Sorenson, J R, ...
To assess the validity of self-reported marijuana use during pregnancy, this study randomly allocated pregnant women into a group who were told their urine would be tested for marijuana, alcohol, and...
Foreign-born and US-born black women: differences in health behaviors and birth outcomes.
Cabral, H, Fried, L E, Levenson, S, Amaro, H, Zuckerman, B
We studied health behaviors and birth outcome among 201 foreign-born and 616 US-born Black women receiving prenatal care at Boston City Hospital. Foreign-born women had better pre-pregnancy...
Violence during pregnancy and substance use.
Amaro, H, Fried, L E, Cabral, H, Zuckerman, B
Violent incidents were assessed as part of a prospective study of 1,243 pregnant women. Participants were predominantly poor, urban, minority group women. Seven percent (n = 92) of women reported...
Atkinson, K, Zuckerman, B, Sharfstein, J M, Levin, D, Blatt, R J, Koh, H K
The development of a new technology, called tandem mass spectrometry (tandem MS), has challenged governments worldwide to consider expanding universal newborn screening for rare metabolic disorders....
Maternal marijuana use and neonatal outcome: uncertainty posed by self-reports.
Hingson, R, Zuckerman, B, Amaro, H, Frank, D A, Kayne, H, Sorenson, J R, ...
To assess the validity of self-reported marijuana use during pregnancy, this study randomly allocated pregnant women into a group who were told their urine would be tested for marijuana, alcohol, and...