| Date |
Speaker |
Topic |
Author |
ads |
| December 15, 2020 |
Eero Vaher |
GAIA EDR3 |
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| December 8, 2020 |
Christian Sahlholdt |
astronomical databases: miscellaneous; astrometry; stars: distances; Astrophysics - Astrophysics of Galaxies |
de Jong et al. |
Benford's law in the Gaia universe |
| November 17, 2020 |
Thomas Ronnet |
Planetary Science |
Deng et al. |
Early oxidation of the martian crust triggered by impacts |
| November 10, 2020 |
Brian Thorsbro |
Astrophysics - Earth and Planetary Astrophysics |
Airapetian et al. |
Impact of space weather on climate and habitability of terrestrial-type exoplanets |
| November 3, 2020 |
Bibiana Prinoth |
planets and satellites: gaseous planets; planets and satellites: atmospheres; techniques: spectroscopic; Astrophysics - Earth and Planetary Astrophysics |
Hoeijmakers et al. |
Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS). IV. A spectral inventory of atoms and molecules in the high-resolution transmission spectrum of WASP-121 b |
| October 27, 2020 |
Alexey Bobrick |
Astrophysics - Instrumentation and Methods for Astrophysics; Astrophysics - Astrophysics of Galaxies; Astrophysics - Solar and Stellar Astrophysics |
Grudić et al. |
STARFORGE: Toward a comprehensive numerical model of star cluster formation and feedback |
| October 27, 2020 |
Alexey Bobrick |
Astrophysics - Astrophysics of Galaxies; Astrophysics - Solar and Stellar Astrophysics |
Guszejnov et al. |
STARFORGE: The effects of protostellar outflows on the IMF |
| October 20, 2020 |
Johan Appelgren |
Astrophysics - Earth and Planetary Astrophysics |
Doughty et al. |
Distinguishing multicellular life on exoplanets by testing Earth as an exoplanet |
| October 13, 2020 |
Noemi Schaffer |
Giant molecular clouds; Oort cloud objects; Free floating planets; |
Pfalzner et al. |
Oumuamuas Passing through Molecular Clouds |
| October 6, 2020 |
Nic Borsato |
astrobiology; methods: numerical; planets and satellites: dynamical evolution and stability; planets and satellites: general; Astrophysics - Earth and Planetary Astrophysics |
Agnew, Matthew T.; Maddison, Sarah T.; Horner, Jonathan |
Properties of the single Jovian planet population and the pursuit of Solar system analogues |
| March 2, 2020 |
Martin Rey |
Astrophysics - Astrophysics of Galaxies; Astrophysics - Cosmology and Nongalactic Astrophysics |
Naik et al. |
Stellar Streams in Chameleon Gravity |
| February 24, 2020 |
Abbas Askar |
Astrophysics - High Energy Astrophysical Phenomena; General Relativity and Quantum Cosmology |
Abbott et al. |
GW190425: Observation of a Compact Binary Coalescence with Total Mass ∼ 3.4 M☉ |
| February 17, 2020 |
Michiel Lambrechts |
ISM: clouds; ISM: structure; turbulence; stars: formation; protoplanetary disks; Astrophysics - Astrophysics of Galaxies |
Hennebelle et al. |
What determines the formation and characteristics of protoplanetary discs? |
| June 10, 2019 |
Simona Pirani |
Astrophysics - Earth and Planetary Astrophysics |
Richard G West et al. 2019 |
NGTS-4b: A sub-Neptune transiting in the desert |
| May 13, 2019 |
Simona Pirani |
Astrophysics - Earth and Planetary Astrophysics |
Jin & Bose (2019) |
New clues to ancient water on Itokawa |
| April 29, 2019 |
Simona Pirani |
Astrophysics - Earth and Planetary Astrophysics |
Orosz et al. (2019) |
Discovery of a Third Transiting Planet in the Kepler-47 Circumbinary System |
| April 8, 2019 |
Christian Sahlholdt |
Astrophysics - Stellar Populations |
Aguado et al. (2019) |
Back to the Lithium Plateau with the [Fe/H] < −6 Star J0023+0307 |
| April 1, 2019 |
Eric Andersson |
Popular Physics |
Sandberg |
Blueberry Earth |
| March 25, 2019 |
Iryna Kushniruk |
Astrophysics - Earth and Planetary Astrophysics |
Pfalzner & Bannister |
A hypothesis for the rapid formation of planets |
| March 11, 2019 |
Brian Thorsbro |
Physics - Popular Physics; Astrophysics - Instrumentation and Methods for Astrophysics |
Marin et al. |
Numerical constraints on the size of generation ships from total energy expenditure on board, annual food production and space farming techniques |
| March 4, 2019 |
Gregor Traven |
Astrophyics - Protoplanetary discs |
Kennedy at al. |
A circumbinary protoplanetary disk in a polar configuration |
| February 25, 2019 |
Simona Pirani |
Astrophysics - Earth and Planetary Astrophysics; Astrophysics - Solar and Stellar Astrophysics; Physics - Geophysics |
Lichtenberg et al. |
A water budget dichotomy of rocky protoplanets from 26Al-heating |
| February 18, 2019 |
Thomas Ronnet |
Kuiper belt: general; minor planets; asteroids: general; surveys; Astrophysics - Earth and Planetary Astrophysics |
Marsset et al. |
Col-OSSOS: Color and Inclination Are Correlated throughout the Kuiper Belt |
| December 13, 2018 |
Timmi Jørgensen |
Astrophysics - Solar and Stellar Astrophysics |
Chowdhury et al. |
A study of pulsation & rotation in a sample of A-K type stars in the Kepler field |
| December 6, 2018 |
Daniel Mikkola |
Astrophysics - Astrophysics of Galaxies |
Sellwood et al. |
Discriminating among theories of spiral structure using Gaia DR2 |
| November 29, 2018 |
Daohai Li |
Astrophysics - Earth and Planetary Astrophysics |
Clement et al. |
Excitation and depletion of the asteroid belt in the early instability scenario |
| November 22, 2018 |
Beibei Liu |
planets and satellites: formation, protoplanetary disks, surveys |
Manara et al. |
Why do protoplanetary disks appear not massive enough to form the known exoplanet population? |
| November 15, 2018 |
Simona Pirani |
Astrophysics - Earth and Planetary Astrophysics; Astrophysics - Astrophysics of Galaxies |
S. Bialy & A. Loeb |
Could Solar Radiation Pressure Explain 'Oumuamua's Peculiar Acceleration? |
| November 8, 2018 |
Abbas Askar |
Galaxy: center, black hole physics, gravitation, relativistic processes |
GRAVITY Collaboration; Abuter et al. |
Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA* |
| November 1, 2018 |
Linn Eriksson |
Solar System planets, Jupiter Trojan |
Nesvorny et al. (2018) |
https://www.nature.com/articles/s41550-018-0564-3 |
| October 25, 2018 |
Florent Renaud |
Star Formatio, Jellyfish Galaxies |
Vulcani et al. (2018) |
Enhanced%20Star%20Formation%20in%20Both%20Disks%20and%20Ram-pressure-stripped%20Tails%20of%20GASP%20Jellyfish%20Galaxies |
| October 18, 2018 |
Matthäus Schulik |
Planets and satellites: magnetic fields, Planets and satellites: atmospheres, plasmas |
Gunell et al. |
Why an intrinsic magnetic field does not protect a planet against atmospheric escape |
| October 11, 2018 |
Christian Sahlholdt |
binaries: close, blue stragglers, stars: fundamental parameters, stars: individual: V106, white dwarfs |
Brogaard et al. |
The blue straggler V106 in NGC 6791: a prototype progenitor of old single giants masquerading as young |
| October 4, 2018 |
Eric Andersson |
Astrophysics - Astrophysics of Galaxies |
Masafumi Noguchi |
The formation of solar-neighbourhood stars in two generations separated by 5 billion years |
| September 27, 2018 |
Sebastian Lorek |
protoplanetary discs; planet formation; observation |
D. Harsono et al. |
Evidence for the start of planet formation in a young circumstellar disk |
| September 20, 2018 |
Iryna Kushniruk |
Astrophysics of galaxies |
T. Antoja et al. |
Wrinkles in the Gaia data unveal a dynamically young and perturbed Milky Way disk |
| November 29, 2017 |
Matthäus Schulik |
Mars: Astrobiology; Mineralogy. |
Joseph R. Michalski, Eldar Z. Noe Dobrea, Paul B. Niles & Javier Cuadros |
Ancient hydrothermal seafloor deposits in Eridania basin on Mars |
| November 22, 2017 |
Timmi Jørgensen |
Astrophysics of Galaxies; High Energy Physics - Phenomenology |
Stacy Y. Kim, Annika H. G. Peter, Jonathan R. Hargis |
There is No Missing Satellites Problem |
| November 8, 2017 |
Christian Sahlholdt |
asteroseismology – techniques:photometric – stars: individual: Alcyone, Atlas, Electra, Maia, Merope, Taygeta, Pleione – stars: variables: general – open clusters and associations: individual: Pleiades |
T. R. White et al. |
Beyond the Kepler/K2 bright limit: variability in the seven brightest members of the Pleiades |
| October 25, 2017 |
Noemi Schaffer |
accretion, accretion disks – planets and satellites: formation – protoplanetary disks |
Kazuhiro D. Kanagawa, Takahiro Ueda, Takayuki Muto, and Satoshi Okuzumi |
Effect of Dust Radial Drift on Viscous Evolution of Gaseous Disk |
| October 18, 2017 |
Guido Moyano |
galaxies: individual: Magellanic Clouds – galaxies: star clusters: individual: R136 – galaxies: star formation – ISM: kinematics and dynamics – ISM: individual objects: 30 Doradus |
Daniel Rahner, Eric W. Pellegrini, Simon C. O. Glover, Ralf S. Klessen |
Forming clusters within clusters: How 30 Doradus recollapsed and gave birth again |
| October 11, 2017 |
Alexey Bobrick |
stars: formation – stars: luminosity function, mass function – globular clusters and associations: general, interstellar medium, galaxies: star formation. |
Romas Smilgys, Ian A. Bonnell |
Formation of stellar clusters |
| October 4, 2017 |
Simona Pirani |
minor bodies in the solar system |
Agarwal, Jessica et al. |
A binary main-belt comet |
| May 3, 2017 |
Fran Bartolic |
methods: statistics, planetary systems |
Chen, Jingjing; Kipping, David |
Probabilistic Forecasting of the Masses and Radii of Other Worlds |
| April 26, 2017 |
Iryna Kushniruk |
stars: abundances, stars: late-type, Galaxy: disc, Galaxy: kinematics and dynamics |
Ramya, P.; Reddy, Bacham E.; Lambert, David L.; Musthafa, M. M. |
Chemical compositions and kinematics of the Hercules stream |
| March 22, 2017 |
Alan & Kristiina |
multiple |
see e-mail |
|
| March 8, 2017 |
Alex Mustill |
planets |
Gillon, Michaël et al |
Two massive rocky planets transiting a K-dwarf 6.5 parsecs away |
| February 22, 2017 |
Karl Wahlberg Jansson |
Kuiper belt: general, minor planets, asteroids: general |
Wong, Ian; Brown, Michael E. |
The Bimodal Color Distribution of Small Kuiper Belt Objects |
| February 15, 2017 |
Brian Thorsbro |
Galaxy: abundances, Galaxy: disk, Galaxy: evolution, galaxies: evolution |
Haywood, M.; Lehnert, M. D.; Di Matteo, P.; Snaith, O.; Schultheis, M.; Katz, D.; Gómez, A. |
When the Milky Way turned off the lights: APOGEE provides evidence of star formation quenching in our Galaxy |
| January 11, 2017 |
Paul McMillan |
Galaxy: kinematics and dynamics; Galaxy: halo; solar neighborhood; Astrophysics - Astrophysics of Galaxies |
Helmi, Amina; Veljanoski, Jovan; Breddels, Maarten A.; Tian, Hao; Sales, Laura V. |
A box full of chocolates: The rich structure of the nearby stellar halo revealed by Gaia and RAVE |
| December 7, 2016 |
Guido Moyano |
Galaxy: halo – Galaxy: kinematics and dynamics – stars: kinematics and dynamics |
G. Fragione and A. Loeb |
Constraining Milky Way mass with Hypervelocity Stars |
| November 30, 2016 |
Pieter Gruyters |
Individual: Messier Number: M92, Galaxy: Globular Clusters: Individual: NGC Number: NGC 288, Galaxy: Globular Clusters: Individual: NGC Number: NGC 362, Galaxy: Globular Clusters: Individual: NGC Number: NGC 1851, Galaxy: Globular Clusters: Individual: NGC Number: NGC 6397, Galaxy: Globular Clusters: Individual: NGC Number: NGC 6752, Galaxy: Globular Clusters: Individual: Name: 47 Tucanae, Stars: Abundances, Stars: Evolution |
Calamida, A.; Bono, G.; Stetson, P. B.; Freyhammer, L. M.; Cassisi, S.; Grundahl, F.; Pietrinferni, A.; Hilker, M.; Primas, F.; Richtler, T.; Romaniello, M.; Buonanno, R.; Caputo, F.; Castellani, M.; Corsi, C. E.; Ferraro, I.; Iannicola, G.; Pulone, L. |
Strömgren Photometry of Galactic Globular Clusters. I. New Calibrations of the Metallicity Index |
| November 23, 2016 |
Iryna Kushniruk |
Galaxy: disk, Galaxy: kinematics and dynamics, Galaxy: structure |
Xu, Yan; Newberg, Heidi Jo; Carlin, Jeffrey L.; Liu, Chao; Deng, Licai; Li, Jing; Schönrich, Ralph; Yanny, Brian |
Rings and Radial Waves in the Disk of the Milky Way |
| November 16, 2016 |
Noemi Schaffer |
Astrophysics - Solar and Stellar Astrophysics |
Hans Moritz Günther et al |
TYC 8241 2652 1 and the case of the disappearing disk: no smoking gun yet |
| November 2, 2016 |
Louise Howes |
techniques: spectroscopic, stars: fundamental parameters, stars: late-type, Galaxy: stellar content |
Bergemann, Maria et al |
The Gaia-ESO Survey: Hydrogen lines in red giants directly trace stellar mass |
| October 26, 2016 |
Kalle Wahlberg Jansson |
Galaxy: centre – Galaxy: kinematics and dynamics – stars: kinematics and dynamics – galaxies: star clusters: general |
Fragione, G.; Capuzzo-Dolcetta, R.; Kroupa, P. |
Hypervelocity stars from young stellar clusters in the Galactic Centre |
| October 19, 2016 |
Matthäus Schulik |
water-snow line - imaging - planet formation |
Cieza L. A. et al |
Imaging the water snow-line during a protostellar outburst |
| October 12, 2016 |
Timmi Jørgensen |
circumstellar matter, stars: evolution, supernovae: general, supernovae: individual: 2009ip, stars: winds, outflows |
Smith, Nathan; Andrews, Jennifer E.; Mauerhan, Jon C. |
Massive stars dying alone: the extremely remote environment of SN 2009ip |
| October 5, 2016 |
Simona Pirani |
pluto - cold-trapping - |
Grundy W. M. et al |
The formation of Charon’s red poles from seasonally cold-trapped volatiles |
| September 21, 2016 |
Chao-Chin Yang |
planets and satellites: formation, protoplanetary disks |
Michikoshi, Shugo; Kokubo, Eiichiro |
Planetesimal Formation by Gravitational Instability of a Porous Dust Disk |
| September 7, 2016 |
Daniel Carrera |
Enceladus, Satellites, dynamics, Geophysics, Saturn, satellites |
Thomas, P. C.; Tajeddine, R.; Tiscareno, M. S.; Burns, J. A.; Joseph, J.; Loredo, T. J.; Helfenstein, P.; Porco, C. |
Enceladus's measured physical libration requires a global subsurface ocean |
| May 11, 2016 |
Piero Ranalli |
planets, ultra-cool dwarf, planetary system |
Michaël Gillon et al. |
Temperate Earth-sized planets transiting a nearby ultracool dwarf star |
| May 4, 2016 |
Timmi Jørgensen |
stars: evolution – stars: low-mass – stars: magnetic fields – stars: pre-main-sequence – open clusters and associations: individual: Upper Scorpius |
Feiden, Gregory A. |
Magnetic Inhibition of Convection and the Fundamental Properties of Low-Mass Stars. III. A Consistent 10 Myr Age for the Upper Scorpius OB Association |
| April 20, 2016 |
Chen Fanyao |
white dwarf - atmospheres |
Kepler, S. O.; Koester, Detlev; Ourique, Gustavo |
A white dwarf with an oxygen atmosphere |
| April 13, 2016 |
Simona Pirani |
methods: numerical, planet–star interactions, planets and satellites: atmospheres, planets and satellites: dynamical evolution and stability, planets and satellites: individual: HD 80606 b, techniques: photometric |
de Wit, Julien; Lewis, Nikole K.; Langton, Jonathan; Laughlin, Gregory; Deming, Drake; Batygin, Konstantin; Fortney, Jonathan J. |
Direct Measure of Radiative and Dynamical Properties of an Exoplanet Atmosphere |
| April 6, 2016 |
Noemi Schaffer |
planetary systems — stars: individual ( HATS-11, GSC 6308-00430, HATS-12, GSC 6304-00396 ) techniques: spectroscopic, photometric |
Rabus, M.; Jordán, A.; Hartman, J. D.; Bakos, G. Á.; Espinoza, N.; Brahm, R.; Penev, K.; Ciceri, S.; Zhou, G.; Bayliss, D.; Mancini, L.; Bhatti, W.; de Val-Borro, M.; Csbury, Z.; Sato, B.; Tan, T.-G.; Henning, T.; Schmidt, B.; Bento, J.; Suc, V.; Noyes, R.; Lázár, J.; Papp, I.; Sári, P. |
HATS-11b and HATS-12b: Two transiting Hot Jupiters orbiting sub-solar metallicity stars selected for the K2 Campaign 7 |
| March 31, 2016 |
Michiel Lambrechts |
protoplanets |
Sallum, S.; Follette, K. B.; Eisner, J. A.; Close, L. M.; Hinz, P.; Kratter, K.; Males, J.; Skemer, A.; Macintosh, B.; Tuthill, P.; Bailey, V.; Defrère, D.; Morzinski, K.; Rodigas, T.; Spalding, E.; Vaz, A.; Weinberger, A. J. |
Accreting protoplanets in the LkCa 15 transition disk |
| March 9, 2016 |
Giorgi Kokaia |
fast radio bursts |
Spitler, L. G.; Scholz, P.; Hessels, J. W. T.; Bogdanov, S.; Brazier, A.; Camilo, F.; Chatterjee, S.; Cordes, J. M.; Crawford, F.; Deneva, J.; Ferdman, R. D.; Freire, P. C. C.; Kaspi, V. M.; Lazarus, P.; Lynch, R.; Madsen, E. C.; McLaughlin, M. A.; Patel, C.; Ransom, S. M.; Seymour, A.; Stairs, I. H.; Stappers, B. W.; van Leeuwen, J.; Zhu, W. W. |
A repeating fast radio burst |
| February 24, 2016 |
Espen Kirkesaether Brun |
cosmology: theory — galaxies: dwarf — galaxies: formation — galaxies: star formation — Local Group -- methods: numerical |
Wetzel, Andrew R.; Hopkins, Philip F.; Kim, Ji-hoon; Faucher-Giguere, Claude-Andre; Keres, Dusan; Quataert, Eliot |
Reconciling dwarf galaxies with LCDM cosmology: Simulating a realistic population of satellites around a Milky Way-mass galaxy |
| February 10, 2016 |
Matthäus Schulik |
magnetic moment, planets |
Kislyakova, Kristina G.; Holmström, Mats; Lammer, Helmut; Odert, Petra; Khodachenko, Maxim L. |
Magnetic moment and plasma environment of HD 209458b as determined from Lyα observations |
| February 3, 2016 |
Edvin Zigmanovic |
Astrophysics - Astrophysics of Galaxies |
Deason, Alis J.; Mao, Yao-Yuan; Wechsler, Risa H. |
The Eating Habits of Milky Way Mass Halos: Destroyed Dwarf Satellites and the Metallicity Distribution of Accreted Stars |
| January 27, 2016 |
Kalle Wahlberg Jansson |
Kuiper Belt: general, planets and satellites: dynamical evolution and stability |
Batygin, Konstantin; Brown, Michael E. |
Evidence for a Distant Giant Planet in the Solar System |
| January 13, 2016 |
Edita Stonkute |
survey, parallaxes, stars: distances |
Jofré, P.; Mädler, T.; Gilmore, G.; Casey, A. R.; Soubiran, C.; Worley, C. |
Climbing the cosmic ladder with stellar twins |
