Results 91 to 100 of about 121,687 (300)

Tidal Dissipation in Stratified and Semi-convective Regions of Giant Planets [PDF]

, 2023
Christina M. Pontin, Adrian J. Barker, Rainer Hollerbach   +2 more
openalex   +1 more source

Revising the Giant Planet Mass–Metallicity Relation: Deciphering the Formation Sequence of Giant Planets

The Astrophysical Journal
The rate at which giant planets accumulate solids and gas is a critical component of planet formation models, yet it is extremely challenging to predict from first principles.
Yayaati Chachan, Jonathan J. Fortney, Kazumasa Ohno, Daniel Thorngren, Ruth Murray-Clay   +4 more
doaj   +1 more source

The HARPS search for southern extrasolar planets XXV. Results from the metal-poor sample

, 2010
Searching for extrasolar planets around stars of different metallicity may provide strong constraints to the models of planet formation and evolution. In this paper we present the overall results of a HARPS (a high-precision spectrograph mostly dedicated
Bonfils, X., Bouchy, F., Dumusque, X., Figueira, P., Lovis, C., Mayor, M., Melo, C., Pepe, F., Queloz, D., Santos, N. C., Sousa, S. G., Ségransan, D., Udry, S.   +12 more
core   +2 more sources

Accretion of ice giant planets from massive protoplanets whose migration is blocked by Jupiter and Saturn [PDF]

, 2023
G. Benedetti-Rossi, R. C. Ribeiro, O. C. Winter, H. S. Gaspar, E. Vieira Neto   +4 more
openalex   +1 more source

Seismic Oscillations Excited by Giant Impacts in Directly Imaged Giant Planets

The Astrophysical Journal
The radii and masses of many giant exoplanets imply their interiors each contain more than ∼100 M _⊕ of solids. A large metal content may arise when a giant planet grows by colliding and merging with multiple ∼10 M _⊕ solid cores.
J. J. Zanazzi, Eugene Chiang, Yifan Zhou
doaj   +1 more source

Migration and giant planet formation

, 2004
We extend the core-accretion model of giant gaseous planets by Pollack et al. (\cite{P96}) to include migration, disc evolution and gap formation. Starting with a core of a fraction of an Earth's mass located at 8 AU, we end our simulation with the onset
Alibert, Y., Benz, W., Mordasini, C.
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Improved parameters for the transiting planet HD 17156b: a high-density giant planet with a very eccentric orbit [PDF]

, 2008
M. Gillon, A. H. M. J. Triaud, M. Mayor, D. Queloz, S. Udry, P. North, M. Gillon, A. H. M. J. Triaud, M. Mayor, D. Queloz, S. Udry, P. North   +11 more
openalex   +1 more source

Standardizing Visualization in Ancient Maya Lidar Research: Techniques, Challenges and Recommendations

Archaeological Prospection, EarlyView.
ABSTRACT Airborne laser scanning (ALS, lidar) has become a key method for studying ancient Maya landscapes, offering unprecedented visibility of anthropogenic terrain modifications in densely forested environments. Despite this progress, the visualization of elevation data remains understandardized, with many researchers relying on ad hoc or ...
Žiga Kokalj
wiley   +1 more source

The influence of general-relativity effects, dynamical tides and collisions on planet-planet scattering close to the star

, 2019
Planet--Planet scattering is an efficient and robust dynamical mechanism for producing eccentric exoplanets. Coupled to tidal interactions with the central star, it can also explain close--in giant planets on circularized and potentially misaligned ...
Marzari, F., Nagasawa, M.
core   +1 more source