Search Results - "Deibert, Emily"
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ExoGemS High-resolution Transmission Spectroscopy of WASP-76b with GRACES
Published in The Astronomical journal (01-10-2023)“…Abstract We present high-resolution transmission spectroscopy of WASP-76b with Gemini Remote Access to CFHT ESPaDOnS Spectrograph (GRACES)/Gemini North…”
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Journal Article -
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High-resolution Transmission Spectroscopy of the Terrestrial Exoplanet GJ 486b
Published in The Astronomical journal (01-04-2023)“…Abstract Terrestrial exoplanets orbiting M-dwarf stars are promising targets for transmission spectroscopy with existing or near-future instrumentation. The…”
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Journal Article -
3
High-resolution Dayside Spectroscopy of WASP-189 b: Detection of Iron during the GHOST/Gemini South System Verification Run
Published in The Astronomical journal (01-10-2024)“…Abstract With high equilibrium temperatures and tidally locked rotation, ultra-hot Jupiters (UHJs) are unique laboratories within which to probe extreme…”
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Journal Article -
4
ExoGemS Detection of a Metal Hydride in an Exoplanet Atmosphere at High Spectral Resolution
Published in Astrophysical journal. Letters (01-08-2023)“…Abstract Exoplanet atmosphere studies are often enriched by synergies with brown dwarf analogs. However, many key molecules commonly seen in brown dwarfs have…”
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Journal Article -
5
SPLUS J142445.34–254247.1: An r-process–enhanced, Actinide-boost, Extremely Metal-poor Star Observed with GHOST
Published in The Astrophysical journal (01-12-2023)“…Abstract We report on a chemo-dynamical analysis of SPLUS J142445.34−254247.1 (SPLUS J1424−2542), an extremely metal-poor halo star enhanced in elements formed…”
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Journal Article -
6
A patient with Phelan‐McDermid syndrome and dilation of the great vessels
Published in Clinical case reports (01-04-2019)“…Key Clinical Message We present a patient with Phelan‐McDermid syndrome, a rare neurodevelopmental disorder caused by a 22q13 deletion, with the previously…”
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Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disc
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT Pristine_183.6849 + 04.8619 (P1836849) is an extremely metal-poor ([Fe/H] = −3.3 ± 0.1) star on a prograde orbit confined to the Galactic disc. Such…”
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8
High-Resolution Spectroscopy of Exoplanet Atmospheres
Published 01-01-2022“…Over five thousand exoplanets have been discovered, but relatively little is known about their atmospheric properties and compositions. Characterizing…”
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Dissertation -
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ExoGemS Detection of a Metal Hydride in an Exoplanet Atmosphere
Published 12-07-2023“…Exoplanet atmosphere studies are often enriched by synergies with brown dwarf analogs. However, many key molecules commonly seen in brown dwarfs have yet to be…”
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Journal Article -
10
Ultra-short-period planets from secular chaos
Published 13-04-2018“…Over a hundred rocky planets orbiting Sun-like stars in very short orbital periods (<1 day) have been discovered by the Kepler mission. These planets, known as…”
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Journal Article -
11
Studies of the Long Secondary Periods in Pulsating Red Giants
Published 21-07-2016“…We have used systematic, sustained visual observations from the AAVSO International Database, and the AAVSO time-series analysis package VSTAR to study the…”
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Journal Article -
12
ExoGemS High-Resolution Transmission Spectroscopy of WASP-76b with GRACES
Published 31-07-2023“…We present high-resolution transmission spectroscopy of WASP-76b with GRACES/Gemini North obtained as part of the ExoGemS survey. With a broad spectral range…”
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Journal Article -
13
Astrophotonic Solutions for Spectral Cross-Correlation Techniques
Published 11-08-2022“…Using photonic devices, we developed a new approach to traditional spectroscopy where the spectral cross-correlation with a template spectrum can be done…”
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Journal Article -
14
Dynamically hot Super-Earths from outer giant planet scattering
Published 28-03-2017“…The hundreds of multiple planetary systems discovered by the \textit{Kepler} mission are typically observed to reside in close-in ($\lesssim0.5$ AU),…”
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Journal Article -
15
High-Resolution Transmission Spectroscopy of the Terrestrial Exoplanet GJ 486b
Published 20-03-2023“…Terrestrial exoplanets orbiting M-dwarf stars are promising targets for transmission spectroscopy with existing or near-future instrumentation. The atmospheric…”
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Journal Article -
16
High-Resolution Dayside Spectroscopy of WASP-189b: Detection of Iron during the GHOST/Gemini South System Verification Run
Published 15-07-2024“…With high equilibrium temperatures and tidally locked rotation, ultra-hot Jupiters (UHJs) are unique laboratories within which to probe extreme atmospheric…”
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Journal Article -
17
A Near-Infrared Chemical Inventory of the Atmosphere of 55 Cancri e
Published 17-02-2021“…We present high-resolution near-infrared spectra taken during eight transits of 55 Cancri e, a nearby low-density super-Earth with a short orbital period (< 18…”
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Journal Article -
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Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disk
Published 27-11-2023“…MNRAS 527 (2024) 7810-7824 Pristine_183.6849+04.8619 (P1836849) is an extremely metal-poor ([Fe/H]$=-3.3\pm0.1$) star on a prograde orbit confined to the…”
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Journal Article -
19
SPLUS J142445.34-254247.1: An R-Process Enhanced, Actinide-Boost, Extremely Metal-Poor star observed with GHOST
Published 25-10-2023“…We report on the chemo-dynamical analysis of SPLUS J142445.34-254247.1, an extremely metal-poor halo star enhanced in elements formed by the rapid…”
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Journal Article -
20
Detection of Ionized Calcium in the Atmosphere of the Ultra-Hot Jupiter WASP-76b
Published 09-09-2021“…Recent observations of the ultra-hot Jupiter WASP-76b have revealed a diversity of atmospheric species. Here we present new high-resolution transit…”
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Journal Article