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Collaborations and top research areas from the last five years
Profiles
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Eric Feigelson, PhD
- Astronomy & Astrophysics - Professor
- Center for Astrostatistics - Associate Director
- Center for Exoplanets & Habitable Worlds
Person: Academic
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Eric B. Ford, PhD
- Astronomy & Astrophysics - Professor
- Institute for Computational and Data Sciences (ICDS)
- Center for Astrostatistics - Associate Director
- Center for Exoplanets & Habitable Worlds
Person: Academic
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Suvrath Mahadevan
- Astronomy & Astrophysics - Professor of Astronomy
- Center for Exoplanets & Habitable Worlds
Person: Academic
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Donald P. Schneider
- Astronomy & Astrophysics - Department Head and Distinguished Professor
- Center for Theoretical and Observational Cosmology - Director
- Center for Exoplanets & Habitable Worlds
- Institute for Gravitation & the Cosmos
Person: Academic
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Research output
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A nearly pristine star from the Large Magellanic Cloud
Ji, A. P., Chandra, V., Mejias-Torres, S., Zhang, Z., Eitner, P., Schlaufman, K. C., Andales, H. D., Do, H., Orrantia, N. M., Tudmilla, R., Thibodeaux, P. N., Stassun, K. G., Howell, M., Tayar, J., Bergemann, M., Casey, A. R., Johnson, J. A., Carlberg, J. K., Cerny, W. & Fernández-Trincado, J. G. & 11 others, , 2026, (Accepted/In press) In: Nature Astronomy.Research output: Contribution to journal › Article › peer-review
1 Link opens in a new tab Scopus citations -
An Earth-sized planet on a 5.4 h orbit around a nearby K dwarf
Tas, K. H., Stefansson, G., Fariz, S. N. M., Garg, E., Espinoza-Retamal, J. I., Koo, E., Bruijne, D., Luhn, J. K., Ford, E. B., Mahadevan, S., Logsdon, S. E., Cañas, C. I., Han, T., Everett, M. E., Alvarado-Montes, J. A., Blake, C., Cochran, W. D., Dong, J., Fernandes, R. B. & Giovinazzi, M. R. & 8 others, , Mar 1 2026, In: Astronomy and Astrophysics. 707, A238.Research output: Contribution to journal › Article › peer-review
Open Access -
Architectures of Exoplanetary Systems. IV. A Multiplanet Model for Reproducing the Radius Valley and Intrasystem Size Similarity of Planets around Kepler’s FGK Dwarfs
He, M. Y. & Ford, E. B., Apr 10 2026, In: Astrophysical Journal. 1001, 1, 78.Research output: Contribution to journal › Article › peer-review
Open Access -
A young progenitor for the most common planetary systems in the Galaxy
Livingston, J. H., Petigura, E. A., David, T. J., Masuda, K., Owen, J., Nesvorný, D., Batygin, K., de Leon, J., Mori, M., Ikuta, K., Fukui, A., Watanabe, N., Orell Miquel, J., Murgas, F., Parviainen, H., Korth, J., Libotte, F., Abreu García, N., Gallardo, P. P. M. & Narita, N. & 22 others, , Jan 8 2026, In: Nature. 649, 8096, p. 310-314 5 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Link opens in a new tab Scopus citations -
GEMS JWST: Transmission Spectroscopy of TOI-5205b Reveals Significant Stellar Contamination and a Metal-poor Atmosphere
Cañas, C. I., Lustig-Yaeger, J., Tsai, S. M., Müller, S., Helled, R., Kanodia, S., Louie, D. R., Guzmán Caloca, G., Gao, P., Libby-Roberts, J., Hardegree-Ullman, K. K., Colón, K. D., Czekala, I., Delamer, M., Han, T., Lin, A. S. J., Mahadevan, S., May, E. M., Ninan, J. P. & Piette, A. A. A. & 4 others, , Apr 1 2026, In: Astronomical Journal. 171, 4, 260.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Scopus citations -
Golden and Silver Dark Sirens for Precise H0 Measurement with HETDEX
Dang, Y., Gupta, I., Ciardullo, R., Mentuch Cooper, E., Pandey, S., Davis, D., More, S., Gray, R., Chen, H. Y., Farrow, D. J., Gronwall, C., Jeong, D., Saito, S., Schneider, D. P. & Sathyaprakash, B. S., Jun 1 2026, In: Astrophysical Journal. 1003, 2, 122.Research output: Contribution to journal › Article › peer-review
Open Access -
Hipparcos, Gaia, and Radial Velocities Reveal that the Radio-emitting F Star HD 220242 Has an M Dwarf Companion, a Likely Source of the Radio Emission
Delamer, M., Stefánsson, G., Mahadevan, S., Cañas, C. I., Vedantham, H. K., Gupta, A. F., Callingham, J. R., Oliver, J. B. C., Cochran, W., Fernandes, R. B., Fitzmaurice, E., Guirado, J. C., Hartmann, M., Hatzes, A. P., Koo, E., Libby-Roberts, J. E., Ninan, J. P., Torres, M. P., Robertson, P. & Roy, A. & 1 others, , Feb 2 2026, In: Astronomical Journal. 171, 2, 92.Research output: Contribution to journal › Article › peer-review
Open Access -
Impact of temperature-stress synergistic effects on coal structural alignment
Yu, S., Guorui, G., Guangjun, F., Jie, G., Vandeginste, V. & Mathews, J. P., Mar 1 2026, In: Fuel. 407, 137474.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Scopus citations -
RV×TESS. I. Modeling Asteroseismic Signals with Simultaneous Photometry and Radial Velocities
Tang, J., Wang, S. X., Li, Y., Bedding, T. R., Xiao, G. Y., Feng, F., Yu, J., Wang, Z., Burt, J. A., Butler, R. P., Carter, B., Crane, J. D., Díaz, M. R., Grunblatt, S. K., Huber, D., Jones, H., Kane, S. R., Luhn, J. K., Shectman, S. A. & Teske, J. & 5 others, , Mar 2 2026, In: Astronomical Journal. 171, 3, 123.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Scopus citations -
Sloan Digital Sky Survey. V. Pioneering Panoptic Spectroscopy
Kollmeier, J. A., Rix, H. W., Aerts, C., Aird, J., Alfaro, P. V., Almeida, A., Anderson, S. F., Arseneau, S. M., Assef, R. J., Aviram, S., Aydar, C., Badenes, C., Bandyopadhyay, A., Barger, K., Barkhouser, R. H., Bauer, F. E., Behmard, A., Bender, C., Besser, F. & Bhattarai, B. & 207 others, , Jan 2 2026, In: Astronomical Journal. 171, 1, 52.Research output: Contribution to journal › Article › peer-review
Open Access21 Link opens in a new tab Scopus citations
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Harnessing the Power of Computationally Intensive Simulations to Elucidate Planet Formation
Dawson, R. I. (PI)
1/1/24 → 12/31/26
Project: Research project
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Exoplanets and the Radio Stars: Investigating the Source of Coherent Low Frequency Radio Emission around M Dwarfs
Mahadevan, S. (PI)
1/1/24 → 12/31/26
Project: Research project
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Testing an ultra-stable Near-Infrared Frequency Comb with the Pathfinder Spectrograph at the Hobby Eberly Telescope
Sigurdsson, S. S. (PI), Mahadevan, S. (CoPI), Ramsey, L. L. (CoPI), Bender, C. C. (CoPI), Terrien, R. C. (CoPI), Osterman, S. S. (CoPI) & Diddams, S. (CoPI)
1/1/10 → …
Project: Research project
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Towards other Earths: Achieving high velocity precision with a stable nearinfrared spectrograph
Sigurdsson, S. S. (PI), Mahadevan, S. (CoPI), Ramsey, L. L. (CoPI), Bender, C. C. (CoPI) & Terrien, R. C. (CoPI)
1/1/10 → …
Project: Research project
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Collaborative Research: Understanding exoplanets orbiting fully convective stars with the Habitable-zone Planet Finder
Mahadevan, S. (PI) & Jpn23@psuedu, J. P. N. (CoPI)
9/1/21 → 8/31/25
Project: Research project
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NEXT GENERATION STELLAR PARAMETERS FROM ECLIPSING BINARIES
Wright, J. (PI)
8/1/21 → 7/31/23
Project: Research project
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EVALUATING STELLAR VARIABILITY MITIGATION STRATEGIES USING NEID SUN-AS-A-STAR OBSERVATIONS
Ford, E. B. (PI)
7/26/21 → 7/25/23
Project: Research project