@sraymond_astro the deadline is .... drumrolllllllllllll
1 December 2023, 23.59pm CET
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Michiel Lambrechts
428 posts
Michiel Lambrechts
@denderendaver
Planet planning on a planet (Lund Observatory, Sweden & StarPlan at the University of Copenhagen, Denmark)
Planet Katılım Şubat 2016
251 Takip Edilen390 Takipçiler
@denderendaver Do you mean Dec 1 or Jan 12? Might be confusing for Americans...
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Planet formation PhD position with Anders and me in Copenhagen, deadline 1/12!
Anders Johansen 🇺🇦🪨 🌏🇬🇱🇮🇷@AstroAndersJ
Announcing a PhD position in planet formation with me and Michiel Lambrechts @denderendaver at Globe Institute at the University of Copenhagen. Candidates can apply here (deadline 1/12): candidate.hr-manager.net/ApplicationIni…
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I am not very active on twitter but I guess it is about time to announce that I have started as assistant professor @RiceEarthSci this summer.🥳🎉🎊
To celebrate, I will start my series of assistant professor tweets announcing a post-doc opportunity in my new group! 💥☄️💥
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Michiel Lambrechts retweetledi
🚨🪐Postdoc position in Planet Formation🪐🚨
I am looking for a postdoc in planet formation and evolution modeling to join my group @RiceEarthSci.
Please, share this announcement with potential candidates and DM me if you want to know more.
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@AstroAndersJ @aussiastronomer @kbatygin @AstroWagner @LyraKstellation @jcbastro @DianaPowell8 not sure, possibly
zurich2024.rockyworlds.org
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@aussiastronomer @kbatygin @AstroWagner @LyraKstellation @jcbastro @DianaPowell8 Michiel @denderendaver ?
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Postdoc position on planet formation at StarPlan in Copenhagen, deadline 15/09!
Anders Johansen 🇺🇦🪨 🌏🇬🇱🇮🇷@AstroAndersJ
We have opened a call for a 3-year postdoc position in planet formation. We offer creative and stimulating working conditions in dynamic and international research environment. Deadline 15/9 2023. More here: candidate.hr-manager.net/ApplicationIni…
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Michiel Lambrechts retweetledi
🌟🪐📢 Postdoc position in Planet Formation, Disc Dynamics & Stellar Multiplicity available in Grenoble (France) at @IPAG_fr within the Stellar-MADE ERC project.
emploi.cnrs.fr/Offres/CDD/UMR…
Feel free to contact us.
Deadline: 21 June 2023.
#JobAlert #hiring #postdoc @ERC_Research
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And here!
twitter.com/makhatadzeg36/…
Georgy V. Makhatadze@makhatadzeg36
Very excited for our paper to be published! Anders already covered its main focus, namely the new Si isotope data. So instead I will talk about my contribution to the study which is the Fe-Ni isotope evolution of the Earth. 1/n
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More here!
twitter.com/AstroAndersJ/s…
Anders Johansen 🇺🇦🪨 🌏🇬🇱🇮🇷@AstroAndersJ
Our Nature paper on the formation of Earth is out today. A thread. The paper is the result of an interdisciplinary collaboration between cosmochemists who study meteorites in the laboratory and astrophysicists who study planet formation. nature.com/articles/s4158…
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The long-held believe that the Earth formed neatly from a tight ring of local Earth-like material is now really challenged by isotope data in the Solar System that instead shows a fossil footprint of both inner and outer disc solids making up the Earth.
nature.com/articles/s4158…
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I am pleased to introduce you, Dr. Andama Geoffrey, my very first PhD student to successfully defend his thesis at Mbarara University of Science and Technology. Geoffrey's PhD thesis on multi-species pebble accretion passed with flying colors. [1/3]
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@GijsMulders @NienkeMarel Would be good to check… but think dust radius conceptually (not real edge, no real size edge either) and practically (real vs observed) complex. Still interesting ofc!
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@denderendaver @NienkeMarel Cool stuff!
Did you also check how the models fall on the observed disk size vs. mass relation?
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The dust mass in observed discs declines from hundreds of Earth masses to less than one, in a few Myr. Our disc synthesis shows this is consistent with the radial drift of fragmentation-limited pebbles
Appelgren, Lambrechts, van der Marel (@NienkeMarel)
arxiv.org/abs/2303.07297
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@GijsMulders @NienkeMarel Thanks. And no, not yet! - For this paper we really wanted to focus on the cumulative dust mass evolution plots.
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-planet formation should probably be near-completed well within ~3 Myr, before there is only a single Earth mass of pebbles left in the disc!
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- discs with very low inferred gas accretion rates and high dust masses remain difficult to explain in our model (gray dots = @cfmanara ppvii sample)
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