Results 141 to 150 of about 2,168 (185)

Higher-order Mean-motion Resonances Can Form in Type I Disk Migration

Astrophysical Journal
Type I disk migration can form a chain of planets engaged in first-order mean-motion resonances (MMRs) parked at the disk inner edge. However, while second- or even third-order resonances were deemed unlikely due to their weaker strength, they have been ...
Finnegan Keller, Fei Dai, Wenrui Xu
semanticscholar   +1 more source

The hidden subtlety of beer foam stability: A blueprint for advanced foam formulations

The Physics of Fluids
It is believed that the structure and properties of protein-rich layers influence beer foam stability through their impact on both surface tension and surface viscosity.
E. Chatzigiannakis, Alexandra Alicke, Léa Le Bars, Lucas Bidoire, J. Vermant   +4 more
semanticscholar   +1 more source

Characterizing Exoplanets for Assessing Their Potential Habitability

Astrophysical Journal
The Statistical-likelihood Exoplanetary Habitability Index (SEPHI) serves as a valuable tool for prioritizing targets for further study and identifying potentially habitable environments.
J. M. Rodríguez-Mozos, A. Moya
semanticscholar   +1 more source

Flares on TRAPPIST-1 Reveal the Spectrum of Magnetic Features on Its Surface

Astrophysical Journal Letters
TRAPPIST-1 is an M8 dwarf hosting seven known exoplanets and is currently one of the most frequently observed targets of the James Webb Space Telescope (JWST).
V. Vasilyev, N. Kostogryz, A. Shapiro, A. Veronig, B. Rackham, C. Schirninger, J. de Wit, Ward S. Howard, Jeff A. Valenti, A. Feinstein, Olivia Lim, S. Seager, L. Gizon, S. Solanki   +13 more
semanticscholar   +1 more source

Diversity of Low-mass Planet Atmospheres in the C–H–O–N–S–Cl System with Interior Dissolution, Nonideality, and Condensation: Application to TRAPPIST-1e and Sub-Neptunes

Astrophysical Journal
A quantitative understanding of the nature and composition of low-mass rocky (exo)planet atmospheres during their evolution is needed to interpret observations.
D. Bower, Maggie A. Thompson, Kaustubh Hakim, Meng Tian, P. Sossi   +4 more
semanticscholar   +1 more source

Nutritional status of lacto-ovo vegetarian Trappist monks

Journal of the American Dietetic Association, 1978
The nutritional status of members of a lacto-ovo vegetarian Trappist community was studied. Body weights and heights were normal. An analysis of four weeks' menus showed that, for the most part, sufficient nutrients were provided. A 24-hr. dietary recall revealed that a number of the subjects had low intakes of some nutrients, particularly the B ...
B F, Harland, M, Peterson
openaire   +2 more sources

Constraints on the possible atmospheres on TRAPPIST-1 b: insights from 3D climate modeling

Astronomy & Astrophysics
Context. JWST observations of the secondary eclipse of TRAPPIST-1 b at 12.8 and 15 μm revealed a very bright dayside. These measurements are consistent with an absence of atmosphere.
Alice Maurel, M. Turbet, E. Ducrot, J'er'emy Leconte, G. Chaverot, Gwenaël Milcareck, Alexandre Revol, B. Charnay, T. Fauchez, M. Gillon, Alexandre Mechineau, É. Bolmont, E. Millour, Franck Selsis, Jean-Philippe Beaulieu, Pierre Drossart   +15 more
semanticscholar   +1 more source

The TRAPPIST comet survey

2014
TRAPPIST (TRAnsiting Planets and PlanetesImals Small Telescope) is a 60-cm robotic telescope that has been installed in June 2010 at the ESO La Silla Observatory [1]. Operated from Liège (Belgium) it is devoted to the detection and characterisation of exoplanets and to the study of comets and other small bodies in the Solar System. We describe here the
Jehin, Emmanuel, Opitom, Cyrielle, Manfroid, Jean, Hutsemekers, Damien, Gillon, Michaël   +4 more
openaire   +1 more source

Uniform Reanalysis of JWST MIRI 15 μm Exoplanet Eclipse Observations Using Frame-normalized Principal Component Analysis

Astrophysical Journal Letters
James Webb Space Telescope (JWST) MIRI 15 μm time-series eclipse photometry presents a powerful way to probe for the presence of atmospheres on low-temperature rocky exoplanets orbiting nearby stars. Here, we introduce a novel technique, frame-normalized
Nicholas J. Connors, Christopher Monaghan, B. Benneke, L. Dang   +3 more
semanticscholar   +1 more source

TRAPPIST-1 System

2021
Emeline Bolmont, Martin Turbet
openaire   +1 more source