Zobrazeno 1 - 10
of 7 854
pro vyhledávání: '"A. Limbach"'
Autor:
Distler, Adam, Soares-Furtado, Melinda, Vanderburg, Andrew, Schulte, Jack, Becker, Juliette, Mann, Andrew W., Howell, Steve B., Kraus, Adam L., Barkaoui, Khalid, Briceño, César, Collins, Karen A., Conti, Dennis, Jenkins, Jon M., Limbach, Mary Anne, Quinn, Samuel N., Turner, Jake D., Twicken, Joseph D., Schwarz, Richard P., Seager, Sara, Winn, Joshua N., Ziegler, Carl
We present the discovery and characterization of TOI-4364\,b, a young mini-Neptune in the tidal tails of the Hyades cluster, identified through TESS transit observations and ground-based follow-up photometry. The planet orbits a bright M dwarf ($K=9.
Externí odkaz:
http://arxiv.org/abs/2410.11990
Autor:
Venner, Alexander, Limbach, Mary Anne, Mâlin, Mathilde, Blouin, Simon, Boccaletti, Anthony, Pearce, Logan A.
We present the unplanned detection of a white dwarf companion to the star HD 218261 in mid-infrared (10-16 $\mu$m) observations with JWST/MIRI. This star was observed as a calibrator for coronagraphic observations of the exoplanet host HR 8799. HD 21
Externí odkaz:
http://arxiv.org/abs/2410.11568
Autor:
Limbach, Mary Anne, Vanderburg, Andrew, Venner, Alexander, Blouin, Simon, Stevenson, Kevin B., MacDonald, Ryan J., Jenkins, Sydney, Bowens-Rubin, Rachel, Soares-Furtado, Melinda, Morley, Caroline, Janson, Markus, Debes, John, Xu, Siyi, Kleisioti, Evangelia, Kenworthy, Matthew, Butler, Paul, Crane, Jeffrey D., Osip, Dave, Shectman, Stephen, Teske, Johanna
The MIRI Exoplanets Orbiting White dwarfs (MEOW) Survey is a cycle 2 JWST program to search for exoplanets around dozens of nearby white dwarfs via infrared excess and direct imaging. In this paper, we present the detection of mid-infrared excess at
Externí odkaz:
http://arxiv.org/abs/2408.16813
In their study of the giant component in inhomogeneous random graphs, Bollob\'as, Janson, and Riordan introduced a class of branching processes parametrized by a possibly unbounded graphon. We prove that two such branching processes have the same dis
Externí odkaz:
http://arxiv.org/abs/2408.02528
Autor:
Biller, Beth A., Vos, Johanna M., Zhou, Yifan, McCarthy, Allison M., Tan, Xianyu, Crossfield, Ian J. M., Whiteford, Niall, Suarez, Genaro, Faherty, Jacqueline, Manjavacas, Elena, Chen, Xueqing, Liu, Pengyu, Sutlieff, Ben J., Limbach, Mary Anne, Molliere, Paul, Dupuy, Trent J., Oliveros-Gomez, Natalia, Muirhead, Philip S., Henning, Thomas, Mace, Gregory, Crouzet, Nicolas, Karalidi, Theodora, Morley, Caroline V., Tremblin, Pascal, Kataria, Tiffany
We report results from 8 hours of JWST/MIRI LRS spectroscopic monitoring directly followed by 7 hours of JWST/NIRSpec prism spectroscopic monitoring of the benchmark binary brown dwarf WISE 1049AB, the closest, brightest brown dwarfs known. We find w
Externí odkaz:
http://arxiv.org/abs/2407.09194
Autor:
Soares-Furtado, Melinda, Limbach, Mary Anne, Vanderburg, Andrew, Bally, John, Becker, Juliette, Rosen, Anna L., Bouma, Luke G., Vos, Johanna M., Howell, Steve B., Beatty, Thomas G., Best, William M. J., Cody, Anne Marie, Distler, Adam, D'Onghia, Elena, Heller, René, Hensley, Brandon S., Hinkel, Natalie R., Jackson, Brian, Kounkel, Marina, Kraus, Adam, Mann, Andrew W., Marston, Nicholas T., Robberto, Massimo, Rodriguez, Joseph E., Steffen, Jason H., Teske, Johanna K., Townsend, Richard, Yarza, Ricardo, Youngblood, Allison
The TEMPO (Transiting Exosatellites, Moons, and Planets in Orion) Survey is a proposed 30-day observational campaign using the Nancy Grace Roman Space Telescope. By providing deep, high-resolution, short-cadence infrared photometry of a dynamic star-
Externí odkaz:
http://arxiv.org/abs/2406.01492
We conduct a comprehensive search for transiting exomoons and exosatellites within 44 archival Spitzer light curves of 32 substellar worlds with estimated masses ranging between 3-30M$_{\rm Jup}$. This sample's median host mass is 16M$_{\rm Jup}$, in
Externí odkaz:
http://arxiv.org/abs/2405.08116
Autor:
Limbach, Mary Anne, Lustig-Yaeger, Jacob, Vanderburg, Andrew, Vos, Johanna M., Heller, Rene, Robinson, Tyler D.
The highest priority recommendation of the Astro2020 Decadal Survey for space-based astronomy was the construction of an observatory capable of characterizing habitable worlds. In this paper series we explore the detectability of and interference fro
Externí odkaz:
http://arxiv.org/abs/2405.02408
Autor:
Gallo, Elena, Caldiroli, Andrea, Spinelli, Riccardo, Biassoni, Federico, Haardt, Francesco, Limbach, Mary Anne, Becker, Juliette, Adams, Fred
Motivated by the recent surge in interest concerning white dwarf (WD) planets, this work presents the first numerical exploration of WD-driven atmospheric escape, whereby the high-energy radiation from a hot/young WD can trigger the outflow of the hy
Externí odkaz:
http://arxiv.org/abs/2401.05540
Autor:
Capistrant, Benjamin K., Soares-Furtado, Melinda, Vanderburg, Andrew, Jankowski, Alyssa, Mann, Andrew W., Ross, Gabrielle, Srdoc, Gregor, Hinkel, Natalie R., Becker, Juliette, Magliano, Christian, Limbach, Mary Anne, Stephan, Alexander P., Nine, Andrew C., Tofflemire, Benjamin M., Kraus, Adam L., Giacalone, Steven, Winn, Joshua N., Bieryla, Allyson, Bouma, Luke G., Ciardi, David R., Collins, Karen A., Covone, Giovanni, de Beurs, Zoë L., Huang, Chelsea X., Quinn, Samuel N., Seager, Sara, Vanderspek, Roland K., Jenkins, Jon M., Kreidberg, Laura, Latham, David W., Shporer, Avi, Twicken, Joseph D., Wohler, Bill, Yarza, Ricardo, Ziegler, Carl
Young terrestrial worlds are critical test beds to constrain prevailing theories of planetary formation and evolution. We present the discovery of HD 63433d - a nearby (22pc), Earth-sized planet transiting a young sunlike star (TOI-1726, HD 63433). H
Externí odkaz:
http://arxiv.org/abs/2401.04785