YT
Y. Tsapras
astro-ph.EPastro-ph.SRastro-ph.GAastro-phastro-ph.IMastro-ph.HEastro-ph.COphysics.data-anPlanetsStars, Celestial
On Valency
published · living versionsW_98625dp4·v1 · currentpublished
A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common
with T. Sumi, D. P. Bennett, I. A. Bond, A. Udalski +105
1 version
Preprints & journals
134 papers in the corpus · 2007–2026A Minute-Cadence Deep Bulge Survey: First Data Release of DREAMS2605.27364v2 · Hongjing Yang, Weicheng Zang, Francisco Valdes et al.2026 · 0 citationsarXiv
Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes2601.15969v2 · M. Wicker, \L. Wyrzykowski, M. Hundertmark et al.2026 · 1 citationA&A 710, A294 (2026)
KMT-2025-BLG-1616Lb: First Microlensing Bound Planet From DREAMS2601.11469v1 · Hongjing Yang, Weicheng Zang, Yoon-Hyun Ryu et al.2026 · 3 citationsarXiv
Constraining Lens Masses in Moderately to Highly Magnified Microlensing Events from Gaia2504.11546v2 · U. Pylypenko, \L. Wyrzykowski, P. J. Miko\lajczyk et al.2025 · 1 citationA&A 705, A24 (2026)
OGLE-2015-BLG-1609Lb: Sub-jovian planet orbiting a low-mass stellar or brown dwarf host2412.09676v2 · M.J. Mr'oz, R. Poleski, A. Udalski et al.2024 · 2 citationsA&A 698, A126 (2025)
RedDots: Planetary masses in the GJ1061 system from planet-planet interaction2504.10926v1 · S. Dreizler, S. V. Jeffers, F. Liebing et al.2025 · 2 citationsA&A 698, A114 (2025)
AT2021uey: A planetary microlensing event outside the Galactic bulge2503.22331v1 · M. Ban, P. Voloshyn, R. Adomaviciene et al.2025 · 2 citationsA&A 697, A57 (2025)
Microlensing Discovery and Characterization Efficiency in the Vera C. Rubin Legacy Survey of Space and Time2309.15310v2 · Natasha S. Abrams, Markus P.G. Hundertmark, Somayeh Khakpash et al.2023 · 14 citationsarXiv
RedDots: Limits on habitable and undetected planets orbiting nearby stars GJ 832, GJ 674, and Ross 1282409.01173v1 · F. Liebing, S. V. Jeffers, P. Gorrini et al.2024 · 4 citationsarXiv
Synergies between Roman Galactic Plane Survey and other major surveys2406.14767v1 · Katarzyna Kruszy'nska, Rachel A. Street, Steven Gough-Kelly et al.2024 · 0 citationsarXiv
Gaia21blx: Complete resolution of a binary microlensing event in the Galactic disk2404.05078v1 · P. Rota, V. Bozza, M. Hundertmark et al.2024 · 2 citationsA&A 686, A173 (2024)
Four microlensing giant planets detected through signals produced by minor-image perturbations2406.10547v1 · Cheongho Han, Ian A. Bond, Chung-Uk Lee et al.2024 · 6 citationsarXiv
Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization2309.03944v2 · Zexuan Wu, Subo Dong, Tuan Yi et al.2023 · 7 citationsarXiv
A close binary lens revealed by the microlensing event Gaia20bof2405.02223v1 · E. Bachelet, P. Rota, V. Bozza et al.2024 · 2 citationsarXiv
ROME/REA: Three-year, Tri-color Timeseries Photometry of the Galactic Bulge2403.05987v1 · R.A. Street, E. Bachelet, Y. Tsapras et al.2024 · 3 citationsarXiv
Lens mass estimate in the Galactic disk extreme parallax microlensing event Gaia19dke2309.03324v1 · M. Maskoli\=unas, \L. Wyrzykowski, K. Howil et al.2023 · 1 citationarXiv
LSST Survey Strategy in the Galactic Plane and Magellanic Clouds2305.11988v1 · R.A. Street, X. Li, S. Khakpash et al.2023 · 11 citationsarXiv
Maximizing science return by coordinating the survey strategies of Roman with Rubin, and other major facilities2306.13792v1 · R.A. Street, S. Gough-Kelly, C. Lam et al.2023 · 1 citationarXiv
MOA-2020-BLG-208Lb: Cool Sub-Saturn Planet Within Predicted Desert2210.02436v2 · Greg Olmschenk, David P. Bennett, Ian A. Bond et al.2022 · 3 citationsThe Astronomical Journal, 2023, Volume 165, Page 175
MOA-2019-BLG-008Lb: a new microlensing detection of an object at the planet/brown dwarf boundary2205.07522v1 · E. Bachelet, Y. Tsapras, Andrew Gould et al.2022 · 5 citationsarXiv
Detailed stellar activity analysis and modelling of GJ 832: Reassessment of the putative habitable zone planet GJ 832c2206.07552v4 · P. Gorrini, N. Astudillo-Defru, S. Dreizler et al.2022 · 11 citationsA&A 664, A64 (2022)
Rubin Observatory LSST Transients and Variable Stars Roadmap2208.04499v1 · Kelly M. Hambleton, Federica B. Bianco, Rachel Street et al.2022 · 55 citationsarXiv
From Data to Software to Science with the Rubin Observatory LSST2208.02781v1 · Katelyn Breivik, Andrew J. Connolly, K. E. Saavik Ford et al.2022 · 3 citationsarXiv
An Isolated Stellar-Mass Black Hole Detected Through Astrometric Microlensing2201.13296v4 · Kailash C. Sahu, Jay Anderson, Stefano Casertano et al.2022 · 169 citationsApJ, 933, 83 (2022)
OGLE-2018-BLG-0799Lb: a $q \sim 2.7 \times 10^{-3}$ Planet with Spitzer Parallax2010.08732v2 · Weicheng Zang, Yossi Shvartzvald, Andrzej Udalski et al.2020 · 7 citationsarXiv
Precision measurement of a brown dwarf mass in a binary system in the microlensing event OGLE-2019-BLG-0033/MOA-2019-BLG-0352203.04034v3 · A. Herald, A. Udalski, V. Bozza et al.2022 · 6 citationsA&A 663, A100 (2022)
Lens parameters for Gaia18cbf -- a long gravitational microlensing event in the Galactic plane2111.08337v3 · Katarzyna Kruszy'nska, \L. Wyrzykowski, K. A. Rybicki et al.2021 · 15 citationsA&A 662, A59 (2022)
Single-lens mass measurement in the high-magnification microlensing event Gaia19bld located in the Galactic disc2112.01613v1 · K. A. Rybicki, \L. Wyrzykowski, E. Bachelet et al.2021 · 19 citationsarXiv
A spectroscopic follow-up for Gaia19bld2112.01676v1 · E. Bachelet, P. Zielinski, M. Gromadzki et al.2021 · 10 citationsarXiv
OGLE-2019-BLG-0960Lb: The Smallest Microlensing Planet2101.04696v1 · Jennifer C. Yee, Weicheng Zang, Andrzej Udalski et al.2021 · 53 citationsarXiv
OGLE-2018-BLG-1185b : A Low-Mass Microlensing Planet Orbiting a Low-Mass Dwarf2104.02157v2 · Iona Kondo, Jennifer C. Yee, David P. Bennett et al.2021 · 17 citationsarXiv
PyTorchDIA: A flexible, GPU-accelerated numerical approach to Difference Image Analysis2104.13715v2 · James A. Hitchcock, Markus Hundertmark, Daniel Foreman-Mackey et al.2021 · 5 citationsarXiv
Gaia 18dvy: a new FUor in the Cygnus OB3 association2005.11537v2 · E. Szegedi-Elek, P. 'Abrah'am, L. Wyrzykowski et al.2020 · 56 citationsarXiv
OGLE-2017-BLG-0406: ${\it Spitzer}$ Microlens Parallax Reveals Saturn-mass Planet orbiting M-dwarf Host in the Inner Galactic Disk2004.09067v2 · Yuki Hirao, David P. Bennett, Yoon-Hyun Ryu et al.2020 · 18 citationsarXiv
Spitzer Microlensing parallax reveals two isolated stars in the Galactic bulge1904.11204v1 · Weicheng Zang, Yossi Shvartzvald, Tianshu Wang et al.2019 · 17 citationsarXiv
OGLE-2013-BLG-0911Lb: A Secondary on the Brown-Dwarf Planet Boundary around an M-dwarf1912.09613v1 · Shota Miyazaki, Takahiro Sumi, David P. Bennett et al.2019 · 11 citationsarXiv
Full orbital solution for the binary system in the northern Galactic disc microlensing event Gaia16aye1901.07281v2 · \Lukasz Wyrzykowski, P. Mr'oz, K. A. Rybicki et al.2019 · 33 citationsA&A 633, A98 (2020)
Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star1909.11802v2 · A. Fukui, D. Suzuki, N. Koshimoto et al.2019 · 32 citationsarXiv
Spitzer Microlensing Program as a Probe for Globular Cluster Planets. Analysis of OGLE-2015-BLG-04481512.08520v2 · Rados\law Poleski, Wei Zhu, Grant W. Christie et al.2015 · 23 citationsarXiv
OGLE-2017-BLG-1186: first application of asteroseismology and Gaussian processes to microlensing1904.07718v2 · Shun-Sheng Li, Weicheng Zang, Andrzej Udalski et al.2019 · 18 citationsarXiv
An analysis of binary microlensing event OGLE-2015-BLG-00601906.02630v1 · Y. Tsapras, A. Cassan, C. Ranc et al.2019 · 6 citationsarXiv
Masses and Distances of Planetary Microlens Systems with High Angular Resolution Imaging1903.08185v1 · Aparna Bhattacharya, Rachel Akeson, Jay Anderson et al.2019 · 0 citationsarXiv
Electromagnetic probes of primordial black holes as dark matter1903.04424v2 · Y. Ali-Haimoud, S. Clesse, J. Garcia-Bellido et al.2019 · 23 citationsarXiv
OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?1808.03149v1 · M. Dominik, E. Bachelet, V. Bozza et al.2018 · 12 citationsarXiv
$Spitzer$ Microlensing Parallax for OGLE-2017-BLG-0896 Reveals a Counter-Rotating Low-Mass Brown Dwarf1805.08778v2 · Yossi Shvartzvald, Jennifer C. Yee, Jan Skowron et al.2018 · 35 citationsarXiv
First assessment of the binary lens OGLE-2015_BLG-02321811.02715v1 · E. Bachelet, V. Bozza, C. Han et al.2018 · 12 citationsarXiv
Unique Science from a Coordinated LSST-WFIRST Survey of the Galactic Bulge1812.04445v1 · R.A. Street, M.B. Lund, M. Donachie et al.2018 · 11 citationsarXiv
The Diverse Science Return from a Wide-Area Survey of the Galactic Plane1812.03137v1 · R.A. Street, M.B. Lund, S. Khakpash et al.2018 · 3 citationsarXiv
Microlensing Searches for Exoplanets1810.02691v2 · Yiannis Tsapras2018 · 49 citationsGeosciences, 2018, 8(10), 365
RoboTAP - target priorities for robotic microlensing observations1710.00523v1 · M. Hundertmark, R. A. Street, Y. Tsapras et al.2017 · 12 citationsA&A 609, A55 (2018)
Career total: 238 works. 134 are in this corpus.Showing the 50 most recent.
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