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[PDF] Top 20 Helium abundance in giant planets and the local interstellar medium Helium abundance in giant planets and the local interstellar medium

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Helium abundance in giant planets and the local interstellar medium Helium abundance in giant planets and the local interstellar medium

Helium abundance in giant planets and the local interstellar medium Helium abundance in giant planets and the local interstellar medium

... Abstract. The sun and giant planets are generally thought to have the same helium abundance as that in the solar nebula from which they were formed ...ago. ... Voir le document complet

13

The Helium Focusing Cone of the Local Interstellar Medium Close to the Sun

The Helium Focusing Cone of the Local Interstellar Medium Close to the Sun

... intensities in rayleighs is a function of the effective area of the telescope mirror, the solid angle subtended by the UVCS field of view, and the time of ...exposure. ... Voir le document complet

12

Observations of the Interplanetary Hydrogen during Solar Cycles 23 and 24. What can We Deduce about the Local Interstellar Medium?

Observations of the Interplanetary Hydrogen during Solar Cycles 23 and 24. What can We Deduce about the Local Interstellar Medium?

... of interstellar helium atoms by the Interstellar Boundary Explorer (IBEX) spacecraft in 2009 reported a local interstellar medium (LISM) velocity vector different ... Voir le document complet

7

Giant Planets

Giant Planets

... hydrogen and helium ...to the intense irradiation that they ...these planets represents a great observational challenge, several key steps have been accomplished: Atomic sodium, predicted to ... Voir le document complet

43

In situ Exploration of the Giant Planets

In situ Exploration of the Giant Planets

... paved the way to a better understanding of Jupiter’s formation and ...neon in Jupiter’s atmospheres has been found to be the most strongly depleted ...depletion, in contrast to ... Voir le document complet

28

The Atmospheric Structure of the Ice Giant Planets from In Situ Measurements by Entry Probes

The Atmospheric Structure of the Ice Giant Planets from In Situ Measurements by Entry Probes

... envisaged in parallel to cope with the uncertain conductivity of Ice Giant atmospheres ...on the local conductivity. The DC and AC electric field could be measured with a ... Voir le document complet

25

Unusually high CO abundance of the first active interstellar comet

Unusually high CO abundance of the first active interstellar comet

... HCN and CO emission from the first confirmed, active interstellar comet represents a major breakthrough, providing unprecedented insights into the chemistry of a planetary system other than ... Voir le document complet

14

Inner structure and atmospheric dynamics of gaseous giant planets

Inner structure and atmospheric dynamics of gaseous giant planets

... Showman and Polvani [ 2011 ] is that the heating continuously excites, on the day side, planetary Rossby, Kelvin and gravity waves, that lead to a stationary state (of the linear ...at ... Voir le document complet

228

On the multiphase structure of the turbulent neutral interstellar medium

On the multiphase structure of the turbulent neutral interstellar medium

... object and medium will allow us in particular to highlight the major stakes that the separation of the phases of the interstellar medium ...represents. ... Voir le document complet

171

CLOUDLESS ATMOSPHERES FOR L/T DWARFS AND EXTRA-SOLAR GIANT PLANETS

CLOUDLESS ATMOSPHERES FOR L/T DWARFS AND EXTRA-SOLAR GIANT PLANETS

... by the thermo-chemical ...dwarfs, the instability vanishes. Turbulent dissi- pation warms up the deep atmosphere, steepening the tem- perature gradient (yielding a larger effective adiabatic ... Voir le document complet

7

Infuence of volatiles transport in disks on giant planets composition

Infuence of volatiles transport in disks on giant planets composition

... that the D/H ratio should similarly follow a monotonic profile, increasing with the icy body’s formation distance from the Sun (Drouart et ...including the infalling material from the ... Voir le document complet

146

When Moons Create Aurora: The Satellite Footprints on Giant Planets

When Moons Create Aurora: The Satellite Footprints on Giant Planets

... to the line of sight, Bonfond [2010] measured the full width at half maximum of the MAW spot and of the TEB spot to be ~850 km ...times the projected size of Io along magnetic ... Voir le document complet

8

Uranus Pathfinder: exploring the origins and evolution of Ice Giant planets

Uranus Pathfinder: exploring the origins and evolution of Ice Giant planets

... higher. The moons also have similar orbital configurations to those at Saturn, but Uranus’ large obliquity results in significantly different insolation patterns, with one pole directed towards the ... Voir le document complet

39

THE ATMOSPHERES OF EARTHLIKE PLANETS AFTER GIANT IMPACT EVENTS

THE ATMOSPHERES OF EARTHLIKE PLANETS AFTER GIANT IMPACT EVENTS

... that the accretion of terrestrial planets naturally involves giant collisions, the moon-forming impact being a well-known ...example. In the aftermath of such collisions, ... Voir le document complet

20

Physical conditions of the interstellar medium in high-redshift submillimetre bright galaxies

Physical conditions of the interstellar medium in high-redshift submillimetre bright galaxies

... at the Harvard-Smithsonian Center for Astrophysics, and thanks the Spanish Ministerio de Economía y Competitividad for support un- der projects FIS2012-39162-C06-01 and ESP2015-65597-C4-1-R, ... Voir le document complet

175

The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium

The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium

... reservoir and to potentially participate in the formation of more complex ...O, and HNO have been detected in the interstellar ...report the first ... Voir le document complet

10

Turbulence in nearly incompressible fluids: density spectrum, flows, correlations and implication to the interstellar medium

Turbulence in nearly incompressible fluids: density spectrum, flows, correlations and implication to the interstellar medium

... On the other hand, nonlinear turbulent interactions excited amongst various randomly phased Fourier modes in the HFD regime also show the formation of large-scale compressible coherent ... Voir le document complet

11

Synergistic observations of the giant planets with HST and JWST: Jupiter's auroral emissions

Synergistic observations of the giant planets with HST and JWST: Jupiter's auroral emissions

... with the Hubble and James Webb Space Telescopes V - Venice, It, March 20-24, 2017 STAR Institute ...along the footpath, and the devia- tion perpendicular to the footpath is ... Voir le document complet

30

Populations of Extrasolar Giant Planets from Transit and Radial Velocity Surveys

Populations of Extrasolar Giant Planets from Transit and Radial Velocity Surveys

... On the other end, massive stars form with massive disks and should form effi- ciently ...A, and early F stars have few lines in the optical and rotate fast hence strongly ... Voir le document complet

23

Magnetospheric energy inputs into the upper atmospheres of the giant planets

Magnetospheric energy inputs into the upper atmospheres of the giant planets

... revisit the effects of Joule heating upon the upper atmospheres of Jupiter and ...that in addition to direct Joule heating there is an additional input of kinetic energy − ion drag energy − ... Voir le document complet

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