N. Piskunov

Uppsala University — Sweden

Physics and Astronomy · Physical Sciences

39h-index7.8kcitations248works5.42yr avg
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Research Topics

Stellar, planetary, and galactic studies(166), Astro and Planetary Science(84), Astronomy and Astrophysical Research(82), Astrophysics and Star Formation Studies(78), Astronomical Observations and Instrumentation(43)

Publications247 total

TSD: An inverse problem approach for recovering the exoplanetary atmosphere transmission spectrum from high-resolution spectroscopy
arXiv (Cornell University)·2025Open Access
Retrieving day- and nightside atmospheric properties of the ultra-hot Jupiter TOI-2109b
Astronomy and Astrophysics·2025· 4 citedOpen Access
CRIRES<sup>+</sup> transmission spectroscopy of WASP-127 b
Astronomy and Astrophysics·2025· 18 citedOpen Access
Retrieving wind properties from the ultra-hot dayside of WASP-189 b with CRIRES<sup>+</sup>
Astronomy and Astrophysics·2024· 14 citedOpen Access
The overflowing atmosphere of WASP-121 b
Astronomy and Astrophysics·2024· 2 citedOpen Access
ANDES, the high resolution spectrograph for the ELT: a 30 GHz UB-band astrocomb from 390–470 nm
2024Open Access
Secular stability of surface abundance structures in the rapidly rotating Ap star 56 Ari
Astronomy and Astrophysics·2024· 4 citedOpen Access
Are the surface abundance structures stable in rapidly rotating Ap star 56 Ari?
arXiv (Cornell University)·2024Open Access
ANDES, the high resolution spectrograph for the ELT: evolution of the fiber-link subsystem after the system architecture review
2024· 1 cited
A conclusive non-detection of magnetic field in the Am star <i>o</i> Peg with high-precision near-infrared spectroscopy
Astronomy and Astrophysics·2024· 4 citedOpen Access
A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared spectroscopy
arXiv (Cornell University)·2024Open Access
CRIRES$^+$ transmission spectroscopy of WASP-127b. Detection of the resolved signatures of a supersonic equatorial jet and cool poles in a hot planet
arXiv (Cornell University)·2024· 3 citedOpen Access
Optimising spectroscopic observations of transiting exoplanets
Astronomy and Astrophysics·2024· 17 citedOpen Access
Doppler imaging of a southern ApSi star HD 152564
Monthly Notices of the Royal Astronomical Society·2023· 4 citedOpen Access
Doppler imaging of a southern ApSi star HD 152564
arXiv (Cornell University)·2023Open Access
Optimising spectroscopic observations of transiting exoplanets
arXiv (Cornell University)·2023· 2 citedOpen Access
Retrieval of the dayside atmosphere of WASP-43b with CRIRES+
arXiv (Cornell University)·2023Open Access
Retrieval of the dayside atmosphere of WASP-43b with CRIRES<sup>+</sup>
Astronomy and Astrophysics·2023· 22 citedOpen Access
Continuous Ultraviolet to Blue-Green Astrocomb
arXiv (Cornell University)·2023· 2 citedOpen Access
Determination of small-scale magnetic fields on Sun-like stars in the near-infrared using CRIRES<sup>+</sup>
Astronomy and Astrophysics·2023· 16 citedOpen Access
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Frequent Co-authors

T. Ryabchikova(16), O. Kochukhov(15), Jeff A. Valenti(11), H. C. Stempels(9), W. W. Weiß(9), F. Kupka(7), U. Heiter(5), Yu. V. Pakhomov(5), V. Makaganiuk(4), T. Marquart(4), Eric Stempels(4), Christoph U. Keller(4), P. S. Barklem(3), O. Kochukhov(3), Marie-Lise Dubernet(3), Vincent Boudon(3), M. S. Dimitrijević(3), А. З. Фазлиев(3), C. Joblin(3), G. Leto(3)