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19922026
Showing 2017Show all

258 papers · 1 filter

cs.DB2017★ 54 cited

An introduction to Graph Data Management

Renzo Angles, Claudio Gutierrez

A graph database is a database where the data structures for the schema and/or instances are modeled as a (labeled)(directed) graph or generalizations of it, and where querying is…

astro-ph.EP2017★ 41 cited

The Taurus Boundary of Stellar/Substellar (TBOSS) Survey II. Disk Masses from ALMA Continuum Observations

K. Ward-Duong, J. Patience, J. Bulger +9

We report 885m ALMA continuum flux densities for 24 Taurus members spanning the stellar/substellar boundary, with spectral types from M4 to M7.75. Of the 24 systems, 22 are dete…

astro-ph.EP2017★ 18 cited

New spectro-photometric characterization of the substellar object HR 2562 B using SPHERE

D. Mesa, J. -L. Baudino, B. Charnay +32

HR2562 is an F5V star located at ~33 pc from the Sun hosting a substellar companion that was discovered using the GPI instrument. The main objective of the present paper is to prov…

astro-ph.GA2017★ 69 cited

The TOP-SCOPE survey of Planck Galactic Cold Clumps: Survey overview and results of an exemplar source, PGCC G26.53+0.17

Tie Liu, Kee-Tae Kim, Mika Juvela +11

The low dust temperatures (<14 K) of Planck Galactic Cold Clumps (PGCCs) make them ideal targets to probe the initial conditions and very early phase of star formation. TOP-SCOPE i…

astro-ph.GA2017★ 12 cited

A search for pre- and proto-brown dwarfs in the dark cloud Barnard 30 with ALMA

N. Huélamo, I. de Gregorio-Monsalvo, A. Palau +8

In this work we present ALMA continuum observations at 880 m of 30 sub-mm cores previously identified with APEX/LABOCA at 870m in the Barnard 30 cloud. The main goal is to ch…

astro-ph.SR2017★ 9 cited

Early phases in the stellar and substellar formation and evolution: Infrared and submillimeter data in the Barnard 30 dark cloud

D. Barrado, I. de Gregorio-Monsalvo, N. Huélamo +10

The early evolutionary stage of brown dwarfs are not very well characterized, specially during the embedded phase. To gain insight into the dominant formation mechanism of very low…