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20112026
most citedCRIRES transmission spectroscopy of WASP-127b. Detection of the resolved signatures of a supersonic equatorial jet and cool poles in a hot planet

30 citations · 85 across the 14 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.EP2024

Retrieving wind properties from the ultra-hot dayside of WASP-189b with CRIRES

F. Lesjak, L. Nortmann, D. Cont +12

The extreme temperature gradients from day- to nightside in the atmospheres of hot Jupiters generate fast winds in the form of equatorial jets or day-to-night flows. Observations o…

astro-ph.EP2024★ 1 cited

Exploring the ultra-hot Jupiter WASP-178b. Constraints on atmospheric chemistry and dynamics from a joint retrieval of VLT/CRIRES and space photometric data

D. Cont, L. Nortmann, F. Yan +14

Despite recent progress in the spectroscopic characterization of individual exoplanets, the atmospheres of key ultra-hot Jupiters (UHJs) still lack comprehensive investigations. Th…

astro-ph.SR2024

Are the surface abundance structures stable in rapidly rotating Ap star 56 Ari?

I. Potravnov, N. Piskunov, T. Ryabchikova

The surface magnetic and abundance inhomogeneities in chemically peculiar Ap/Bp stars are coupled and responsible for their rotationally modulated variability. Within the framework…

astro-ph.SR2024★ 5 cited

A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared spectroscopy

O. Kochukhov, A. M. Amarsi, A. Lavail +10

The A-type metallic-line (Am) stars are typically considered to be non-magnetic or possessing very weak sub-G magnetic fields. This view has been repeatedly challenged in the liter…

astro-ph.EP2024★ 30 cited

CRIRES transmission spectroscopy of WASP-127b. Detection of the resolved signatures of a supersonic equatorial jet and cool poles in a hot planet

L. Nortmann, F. Lesjak, F. Yan +14

General circulation models of gas giant exoplanets predict equatorial jets that drive inhomogeneities in the atmospheric physical parameters across the planetary surface. We studie…