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The Gemini Planet Imager Exoplanet Survey: giant planet and brown dwarf demographics from 10 to 100 au

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.3847/1538-3881/ab16e9
AuthorSearch for: ORCID identifier: https://orcid.org/0000-0001-6975-9056; Search for: ORCID identifier: https://orcid.org/0000-0002-4918-0247; Search for: ORCID identifier: https://orcid.org/0000-0003-1212-7538; Search for: ORCID identifier: https://orcid.org/0000-0003-0774-6502; Search for: ORCID identifier: https://orcid.org/0000-0003-2233-4821; Search for: ORCID identifier: https://orcid.org/0000-0002-6246-2310; Search for: ORCID identifier: https://orcid.org/0000-0002-5251-2943; Search for: ORCID identifier: https://orcid.org/0000-0001-6800-3505; Search for: ORCID identifier: https://orcid.org/0000-0002-8711-7206; Search for: ORCID identifier: https://orcid.org/0000-0001-5172-7902; Search for: ORCID identifier: https://orcid.org/0000-0002-5407-2806; Search for: ORCID identifier: https://orcid.org/0000-0002-7129-3002; Search for: 1; Search for: ORCID identifier: https://orcid.org/0000-0003-4641-2003; Search for: ORCID identifier: https://orcid.org/0000-0002-3099-5024; Search for: ORCID identifier: https://orcid.org/0000-0001-6305-7272; Search for: ORCID identifier: https://orcid.org/0000-0003-0156-3019; Search for: ORCID identifier: https://orcid.org/0000-0002-1483-8811; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-0792-3719; Search for: ORCID identifier: https://orcid.org/0000-0003-3750-0183; Search for: ORCID identifier: https://orcid.org/0000-0002-0176-8973; Search for: ORCID identifier: https://orcid.org/0000-0002-7821-0695; Search for: ORCID identifier: https://orcid.org/0000-0002-9843-4354; Search for: 1ORCID identifier: https://orcid.org/0000-0003-3978-9195; Search for: ORCID identifier: https://orcid.org/0000-0002-4144-5116; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-7162-8036; Search for: ORCID identifier: https://orcid.org/0000-0003-3726-5494; Search for: ORCID identifier: https://orcid.org/0000-0001-8074-2562; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0003-1498-6088; Search for: ORCID identifier: https://orcid.org/0000-0001-9677-1296; Search for: ORCID identifier: https://orcid.org/0000-0003-3715-8138; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-9936-6285; Search for: ORCID identifier: https://orcid.org/0000-0001-7687-3965; Search for: ORCID identifier: https://orcid.org/0000-0002-1228-9820; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0001-7016-7277; Search for: 1ORCID identifier: https://orcid.org/0000-0002-4164-4182; Search for: ORCID identifier: https://orcid.org/0000-0003-3050-8203; Search for: ORCID identifier: https://orcid.org/0000-0001-6205-9233; Search for: ORCID identifier: https://orcid.org/0000-0002-1384-0063; Search for: ORCID identifier: https://orcid.org/0000-0001-7130-7681; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-3191-8151; Search for: ; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-0012-1609; Search for: ORCID identifier: https://orcid.org/0000-0002-9246-5467; Search for: ORCID identifier: https://orcid.org/0000-0003-0029-0258; Search for: ORCID identifier: https://orcid.org/0000-0002-9667-2244; Search for: ORCID identifier: https://orcid.org/0000-0003-1698-9696; Search for: ORCID identifier: https://orcid.org/0000-0002-6294-5937; Search for: ORCID identifier: https://orcid.org/0000-0003-1251-4124; Search for: ORCID identifier: https://orcid.org/0000-0002-5815-7372; Search for: ORCID identifier: https://orcid.org/0000-0003-2753-2819; Search for: ORCID identifier: https://orcid.org/0000-0002-5917-6524; Search for: ORCID identifier: https://orcid.org/0000-0002-9121-3436; Search for: ORCID identifier: https://orcid.org/0000-0002-4479-8291; Search for: ORCID identifier: https://orcid.org/0000-0002-9977-8255
Affiliation
  1. National Research Council Canada. Herzberg Astronomy and Astrophysics
FormatText, Article
Subjectinstrumentation: adaptive optics; planetary systems; planets and satellites: detection
Abstract
We present a statistical analysis of the first 300 stars observed by the Gemini Planet Imager Exoplanet Survey. This subsample includes six detected planets and three brown dwarfs; from these detections and our contrast curves we infer the underlying distributions of substellar companions with respect to their mass, semimajor axis, and host stellar mass.
Publication date
PublisherIOP
In
  • The Astronomical Journal 158, no. 1, 13 (12 June 2019).
LanguageEnglish
Peer reviewedYes
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Record identifierac6b2aa8-6742-4e97-8140-c7d8c3e3f787
Record created2021-08-31
Record modified2021-08-31
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