Next meeting:
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Votes: 1
3 weeks ago
Title:
The power spectrum of galaxies from large to small scales: a
line-intensity mapping perspective
(View PDF)
Author:
Rui Lan Jun, Tom Theuns, Kana Moriwaki, Sownak Bose
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Votes: 1
3 weeks ago Author:
Benedetta Casavecchia, Umberto Maio, Céline Péroux, Benedetta Ciardi
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Votes: 1
1 month ago
Title:
Effects of Cloud Geometry and Metallicity on Shattering and Coagulation
of Cold Gas, and Implications for Cold Streams Penetrating Virial Shocks
(View PDF)
Author:
Zhiyuan Yao, Nir Mandelker, S. Peng Oh, Han Aung, Avishai Dekel
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Votes: 1
1 month ago
Title:
A New Framework for ISM Emission Line Models: Connecting Multi-Scale
Simulations Across Cosmological Volumes
(View PDF)
Author:
Shengqi Yang, Adam Lidz, Andrew Benson, Yizhou Zhao, Hui Li, Amelia Zhao, Aaron Smith, Yucheng Zhang et al.
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Votes: 1
1 month ago
Title:
ALMA detection of Masers and Dasars in the Hydrogen Recombination Lines
of the Planetary Nebula Mz3
(View PDF)
Author:
Z. Abraham, P. P. B. Beaklini, I. Aleman, R. Sahai, A. Zijlstra, S. Akras, D. R. Gonçalves, T. Ueta
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Votes: 1
1 month ago Author:
Mitchel Stoop, Alex de Koter, Lex Kaper, Sarah Brands, Simon Portegies Zwart, Hugues Sana, Fiorenzo Stoppa, Mark Gieles et al.
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Votes: 1
1 month ago Author:
Megan Taylor Tillman, Blakesley Burkhart, Stephanie Tonnesen, Simeon Bird, Greg L. Bryan
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Votes: 1
1 month ago
Title:
Connecting the growth of galaxies to the large-scale environment in a
massive node of the Cosmic Web at z~3
(View PDF)
Author:
M. Galbiati, S. Cantalupo, C. Steidel, A. Pensabene, A. Travascio, W. Wang, M. Fossati, M. Fumagalli et al.
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1 month ago
Title: Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3
Link: https://www.nature.com/articles/s41550-024-02271-2
Description: Located at the bottom of the main sequence, ultracool dwarf stars are widespread in the solar neighbourhood. Nevertheless, their extremely low luminosity has left their planetary population largely unexplored, and only one of them, TRAPPIST-1, has so far been found to host a transiting planetary system. In this context, we present the SPECULOOS project’s detection of an Earth-sized planet in a 17 h orbit around an ultracool dwarf of M6.5 spectral type located 16.8 pc away. The planet’s high irradiation (16 times that of Earth) combined with the infrared luminosity and Jupiter-like size of its host star make it one of the most promising rocky exoplanet targets for detailed emission spectroscopy characterization with JWST. Indeed, our sensitivity study shows that just ten secondary eclipse observations with the Mid-InfraRed Instrument/Low-Resolution Spectrometer on board JWST should provide strong constraints on its atmospheric composition and/or surface mineralogy.
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Votes: 1
1 month ago
Title:
Searching for Stellar Activity Cycles using Flares: The Short and Long
Timescale Activity Variations of TIC-272272592
(View PDF)
Author:
Tobin M. Wainer, James R. A. Davenport, Guadalupe Tovar Mendoza, Adina D. Feinstein, Tom Wagg
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