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Sergey Yurchenko

@trovemaster.bsky.social
77 followers 38 following 433 posts

Physics prof at UCL applying quantum mechanics to study atmospheres of extrasolar planets.

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Sergey Yurchenko @trovemaster.bsky.social · 15/12/2025
We are lucky to host Professor Suzanne Aigrain at UCL with an Astro group seminar “Finding and characterising nearby Earth analogues with PLATO and the Terra Hunting Experiment”.
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Sergey Yurchenko @trovemaster.bsky.social · 15/10/2025
Ben Zuckerman (UCLA), who will be passing through London is giving a seminar at UCL on “The nature of rocky exoplanets via study of white dwarf stars”
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Sergey Yurchenko @trovemaster.bsky.social · 29/08/2025
Sandra Eibeberger-Arias: Coherent control of chaliral molecules. In this talk using the 3-wave mixingethod #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 27/08/2025
CH molecule Ryan Brady: Speaking about temperature dependence of photodissociation of the CH radical #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
Charles Bowesman presenting his new Non-LTE radiative transfer code TIRAMISU. Because NLTE is important #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
Helgi Hrodmarsson: C70+ , high Res spectroscopy for DIB studies. It is a potential DIB candidate #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
Silvia Spezzano: Max High-resolution spectroscopy of molecules of astrophysical importance. 325 molecules have been detected in ISM and we have not reached plateau #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
News on spectroscopic data from the morning poster session. #HRMS2025 H5+ Very difficult but super cool ion measured and analysed in Cologne
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
Arshia M. Jacob: Interstellar chemistry and modules using hydrides as traces of H2 and CO #HRMS2025
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
Laura Kreidberg: Exoplanet Atmospheric Chemistry in the JWST era , Max Planck Heidelberg #HRMS2025 With the exoplanet counts slide
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Sergey Yurchenko @trovemaster.bsky.social · 25/08/2025
This week @exomol.bsky.social is at the High Resolution Molecular Spectroscopy Conference #HRMS2025 where some exoplanetary science will be featured. hrms2025.astro.uni-koeln.de If you have any questions about molecular data, shoot!
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Sergey Yurchenko @trovemaster.bsky.social · 11/07/2025
AMOPP seminar: Tony is introducing a guest from Western Cape with a special seminar in r-process elemental abundances , a well regulated conspiracy of astro properties
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Sergey Yurchenko @trovemaster.bsky.social · 30/06/2025
Conference Quiz prizes (@ExoMol monsters) are going to the best team .... @astroyami.bsky.social, Patrice Cubb, Vatsal Panwar, @astrohazra.bsky.social, Elias Ehl with Alex Smola and Ryan Brady as Amazing Quiz Masters. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Final photo from #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Conference summary J. Tennyson, R. MacDonald, H. Wakeford, R. Hargreaves #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Patricio Cubillos : Upper-Atmosphere Exoplanet Constraints from Ultraviolet Transmission Observations #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Marco Pezzella: inelastic scattering for exoplanetary atmospheres. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Rafael Rianco-Silva : Titan atmosphere and its spectroscopy of C3 #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Alex Smola: computing potential energy surface of CH3OH as the prerequisite for the line list calculation. It has barriers along the torsional motion. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 29/06/2025
Helgi Hrodmarsson: First challenge is which units to use? #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
David Haegele: RACER (RApid Calculation of Exoplanetary Radiative Opacities): a New PYTHON Package to Efficiently Calculate Opacities. Voigt is expective to compute. Why do we need to use a different code to compute opacities- to be more flexible in different assumption. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Éric Hébrard Some Like it Hot, Some Like it Cold, Some Like it Mild but Old: Chemical Kinetics of (Exo)planetary Atmospheres Or more likely, some like it got, or more likely, some like it #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Elizabeth Guest Predicting the Rotational Dependence of Line-Broadening Using Machine Learning. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Louis Siebenaler: New Mean-Opacity Tables for Probing Stable Stratification in Giant Planets. Take hydrogen envelope on Jupiter we assume to be convective, but this structure explains data better #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Jack Davey: New Mean-Opacity Tables for Probing Stable Stratification in Giant Planets #AllTheWavelengths What is the error bar?
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Sarah Casewell: Irradiated Brown Dwarfs and Their Desert #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Ray Jayawardhana Spectroscopy of Free-Floating Planetary-Mass Objects and their Disks with JWST
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Mitchel Yzer: techno signatures in exoplanets using high resolution methods #Allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 28/06/2025
Hannah Wakeford: The Importance of UV-Optical Spectra of Giant Exoplanets , more optical. Hubble has been ruling this range for 20 years #Allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
James O'Donoghue: Giant planets and the most revealing layers #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Parul Janagal: Blue Sky Space , a new model for future of space based data #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Armando Perri: photodissociation cross sections of H2S , CN, NH and water #AllTheWavelengths Exomol has developed a procedure to do them
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Patrick Tisserand :Hydrogen deficient carbon-rich supergiant stars : Now we know mergers exist ! #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Andrei Sokolov @exomol.bsky.social on computing photodissociation and photo absorption of CH. #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Yamila Miguel: Characterising Hot Rocky Exoplanets: Insights from Lava Oceans and Atmospheric Interactions #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Charles Bowesman: non-LTE in atmosphere of exoplanets #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Sushuang Ma: Exploring the Atmosphere of the Hot Jupiter WASP-39b: Using Available Opacity Data, starting with explaining the methodologies #AllTheWavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Alexander Collado : VUV cross sections of HCN, photochemistry #AllTheWaveLengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Giovanna Tinetti: population studies , Towards a Chemical Survey of Exoplanets. #AllTheWaveLengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Jayne Birkby: ELT is coming, this is not AI image. #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Qinghe Ni: Exomol extensions, Exophoto and Exoatoms #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
P Bernath: how to compute opacities , state of the art is to combine best theory and most complete experiment #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 27/06/2025
Peter Bernath is presenting a talk Laboratory Astrophysics for Cool Stars and Exoplanets. #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Ruohan Liu is presenting a new analysis of K2-18b with an alternative model and different results. #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Jeanna Buldyreva: Collision broadening data base ColLine. Update. It started from the work for Exomol filling gaps in broadening parameters for exotic molecules. #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Chiara Schlief is talking about new experiment on H3+ using an ion trap and also accurate @exomol.bsky.social data #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Miroslav Schmidt: stellar spectral retrievals of Kapteyn's star across a broad wavelength, testing @exomol.bsky.social data #allthewavelengths
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
#allthewavelengths Rob Hargreaves presents an overview of HITRAN, selecting the best lan data available
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Panwar #Allthewavelengths with some suggestions for ExoMol: accurate line broadening are important, completeness is important, data for isotopologues are needed.
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Sergey Yurchenko @trovemaster.bsky.social · 26/06/2025
Panwar #allthewavelegths HR retrievals
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