Results 21 to 30 of about 2,052 (53)

Cool Jupiters greatly outnumber their toasty siblings : Occurrence rates from the Anglo-Australian Planet Search [PDF]

open access: yes, 2019
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ©2019 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society.
Bailey, J.   +10 more
core   +4 more sources

Enhancing the Google imagery using a wavelet filter [PDF]

open access: yes, 2010
In some previous papers we proposed the use of free software for a processing of the Google satellite imagery. Here we discuss the use of a wavelet filter for the same purposes.
Sparavigna, Amelia Carolina
core   +1 more source

Searching for a dusty cometary belt around TRAPPIST-1 with ALMA [PDF]

open access: yes, 2020
Low-mass stars might offer today the best opportunities to detect and characterize planetary systems, especially those harbouring close-in low-mass temperate planets. Among those stars, TRAPPIST-1 is exceptional since it has seven Earth-sized planets, of
Henning, Th.   +6 more
core   +3 more sources

NanoRocks: Design and Performance of an Experiment Studying Planet Formation on the International Space Station

open access: yes, 2017
In an effort to better understand the early stages of planet formation, we have developed a 1.5U payload that flew on the International Space Station (ISS) in the NanoRacks NanoLab facility between September 2014 and March 2016.
Adrienne Dove   +4 more
core   +1 more source

A Giant Planet Undergoing Extreme-Ultraviolet Irradiation By Its Hot Massive-Star Host [PDF]

open access: yes, 2017
The amount of ultraviolet irradiation and ablation experienced by a planet depends strongly on the temperature of its host star. Of the thousands of extrasolar planets now known, only six have been found that transit hot, A-type stars (with temperatures ...
Bayliss, D.   +59 more
core   +3 more sources

Elemental Abundances of Kepler Objects of Interest in APOGEE. I. Two Distinct Orbital Period Regimes Inferred from Host Star Iron Abundances

open access: yes, 2017
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) has observed $\sim$600 transiting exoplanets and exoplanet candidates from \textit{Kepler} (Kepler Objects of Interest, KOIs), most with $\geq$18 epochs. The combined multi-epoch spectra
Almeida, Andrés   +15 more
core   +1 more source

Observable Signatures of EMRI Black Hole Binaries Embedded in Thin Accretion Disks [PDF]

open access: yes, 2011
We examine the electromagnetic (EM) and gravitational wave (GW) signatures of stellar-mass compact objects (COs) spiraling into a supermassive black hole (extreme mass-ratio inspirals or EMRIs), embedded in a thin, radiation-pressure dominated, accretion
Abraham Loeb   +25 more
core   +2 more sources

A detailed analysis of the HD 73526 2:1 resonant planetary system [PDF]

open access: yes, 2013
We present six years of new radial velocity data from the Anglo-Australian and Magellan Telescopes on the HD 73526 2:1 resonant planetary system. We investigate both Keplerian and dynamical ( interacting) fits to these data, yielding four possible ...
Albrecht   +57 more
core   +4 more sources

Identification and Removal of Noise Modes in Kepler Photometry

open access: yes, 2012
We present the Transiting Exoearth Robust Reduction Algorithm (TERRA) --- a novel framework for identifying and removing instrumental noise in Kepler photometry.
Erik A. Petigura   +3 more
core   +1 more source

Kepler-424 b: A "lonely" hot Jupiter that found a companion [PDF]

open access: yes, 2014
Peer ...
Barclay, Thomas   +15 more
core   +4 more sources

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