Sándor Demes
@SandorDemes
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Researche @ HUN-REN ATOMKI | PhD in Physics & Maths | Physicist/Theoretical Chemist : molecular scattering, electronic structure and PES | husband and father
Hungary
Joined September 2020
I am very pleased to present our latest results on the collisional excitation of cyclopentadiene by helium, studied by the exact close coupling quantum scattering method and recently published in Phys. Chem. Chem. Phys. at https://t.co/UWahOTtDfo
#astrochem #physchem #molecules
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To finish the Workshop, the group photo! Thank you to all participants for these nice days of great science! #QuantumGrainWorkshop #QuantumGrain #Astrochemistry #CompChem
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Very proud of this publication with the COLLEXISM team: Navigating in the dark, or how to validate and assess the accuracy of numerical calculations even when no experimental/analytical data are available! https://t.co/h37QEPGWKb
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The December 2023 AstroChemical Newsletter is now available online https://t.co/d8xDtnmCxT
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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The September 2023 AstroChemical Newsletter is now available online https://t.co/jTZjizieJm
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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The August 2023 AstroChemical Newsletter is now available online https://t.co/JzZeKxBEir
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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The July 2023 AstroChemical Newsletter is now available online https://t.co/bewLGrf3Qa
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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Our latest paper 'Collision-induced excitation of ammonia in warm interstellar and circumstellar environments' have been recently published in MNRAS ( https://t.co/YuiV83cUV5). We have computed the collisional rate coefficients for NH3 up to 500 K due to collisions by H2.
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The June 2023 AstroChemical Newsletter is now available online https://t.co/dMWnuUPJYR
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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The April 2023 AstroChemical Newsletter is now available online: https://t.co/husG5opbFT 📷
acn.astrochem-tools.org
The AstroChemical Newsletter is a monthly compilation of recently accepted publications in the field of astrochemistry
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From January 2024, all journals published by the Royal Astronomical Society will be Open Access. This move will enable everyone in the global community to have free, immediate, and unrestricted access to the high-quality research published in the portfolio of RAS journals.
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[ASAP] Nonadiabatic Forward Flux Sampling for Excited-State Rare Events
pubs.acs.org
We present a rare event sampling scheme applicable to coupled electronic excited states. In particular, we extend the forward flux sampling (FFS) method for rare event sampling to a nonadiabatic...
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Proton and electron irradiations of CH4:H2O Mixed Ices Mifsud et al. Atoms, 2023, 11, 19 DOI: 10.3390/atoms11020019 Full-text URL: https://t.co/Cyv5iBCVj4
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Molecular-rotation-induced splitting of the binary ridge in the velocity map of sub-eV H+ ions ejected from H2 molecules by ion impact Juhász et al. Physical Review A, 2023, 107, L010801 DOI: 10.1103/PhysRevA.107.L010801 Full-text URL: https://t.co/3uwiwZzXRq
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Looking for new #postdoc & #PhD group members to further improve & apply our accurate & efficient electronic structure methods for challenging questions in (bio)chem & materials science. Details👇👉 https://t.co/fFrnkoiLHN
#chempostdoc @Chemjobber @AcademicJobs #chemjobs #ML #AI
ERC postdoc or PhD job: development of predictive quantum chemistry methods @nagyrpeter
@ERC_Research #postdocjobs or #PhDjobs: development of #quantum #chemistry & #MachineLearning #compchem methods for molecular interactions & catalysis ... https://t.co/04WU9MjGjA
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This is the final part of our long and challenging scientific project, which was devoted to study the collisional excitation of hydronium (H3O+) cation for astrophysical modeling. You can find the previous papers here https://t.co/ZNUqgrnyK8 and here
academic.oup.com
ABSTRACT. The hydronium cation plays a crucial role in interstellar oxygen and water chemistry. While its spectroscopy was extensively investigated earlier
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I am proudly recommend you to read our latest paper entitled 'Accurate set of H3O+ − H2 collisional rate coefficients for non-LTE modelling of warm interstellar clouds', which was just published in MNRAS
academic.oup.com
ABSTRACT. Hydronium (H3O+) was first detected in 1986 in interstellar molecular clouds. It was reported in many Galactic diffuse and dense regions, as well
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Ensuite, plus un télescope est grand, plus sa résolution théorique est grande: il peut observer des détails plus fins. On voit ici des images obtenues par des télescopes de plus en plus grands: on voit plus de détails et des choses plus faibles! Et vous voyez que le JWST déchire
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It's amazing! 😮 Smashing success: humanity has diverted an asteroid for the first time
nature.com
Nature - NASA confirms that its DART spacecraft ‘nudged’ the asteroid Dimorphos into a new orbit.
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It was a great pleasure to give a progress report talk at #DEEPGAS2022 WG2 & WG3 meeting of the @CostGas MD-GAS Cost Action in Madrid at @UAM_Madrid. A big thanks to all organizers who helped to make this event so successful and exciting!
Everything is ready for the #DEEPGAS2022 conference @CostGas COST Action @COSTprogramme It will be held this week at @CienciasUAM @UAM_Madrid
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