Zobrazeno 1 - 10
of 8 250
pro vyhledávání: '"Roberts, A. E."'
Autor:
Liu, Quanyi, Zhu, Wei, Masuda, Kento, Libby-Roberts, Jessica E., Bello-Arufe, Aaron, Canas, Caleb I.
We present constraints on the shape of Kepler-51d, which is a super-puff with a mass $\sim6\,M_\oplus$ and a radius $\sim9\,R_\oplus$, based on detailed modeling of the transit light curve from JWST NIRSpec. The projected shape of this extremely low-
Externí odkaz:
http://arxiv.org/abs/2410.07977
Autor:
Masuda, Kento, Libby-Roberts, Jessica E., Livingston, John H., Stevenson, Kevin B., Gao, Peter, Vissapragada, Shreyas, Fu, Guangwei, Han, Te, Greklek-McKeon, Michael, Mahadevan, Suvrath, Agol, Eric, Bello-Arufe, Aaron, Berta-Thompson, Zachory, Canas, Caleb I., Chachan, Yayaati, Hebb, Leslie, Hu, Renyu, Kawashima, Yui, Knutson, Heather A., Morley, Caroline V., Murray, Catriona A., Ohno, Kazumasa, Tokadjian, Armen, Zhang, Xi, Welbanks, Luis, Nixon, Matthew C., Freedman, Richard, Narita, Norio, Fukui, Akihiko, de Leon, Jerome P., Mori, Mayuko, Palle, Enric, Murgas, Felipe, Parviainen, Hannu, Esparza-Borges, Emma, Jontof-Hutter, Daniel, Collins, Karen A., Benni, Paul, Barkaoui, Khalid, Pozuelos, Francisco J., Gillon, Michael, Jehin, Emmanuel, Benkhaldoun, Zouhair, Hawley, Suzanne, Lin, Andrea S. J., Stefansson, Gudmundur, Bieryla, Allyson, Yilmaz, Mesut, Senavci, Hakan Volkan, Girardin, Eric, Marino, Giuseppe, Wang, Gavin
Kepler-51 is a $\lesssim 1\,\mathrm{Gyr}$-old Sun-like star hosting three transiting planets with radii $\approx 6$-$9\,R_\oplus$ and orbital periods $\approx 45$-$130\,\mathrm{days}$. Transit timing variations (TTVs) measured with past Kepler and Hu
Externí odkaz:
http://arxiv.org/abs/2410.01625
Autor:
Bernabò, Lia Marta, Kanodia, Shubham, Canas, Caleb I., Cochran, William D., Csizmadia, Szilárd, Mahadevan, Suvrath, Stefánsson, Gudhmundur, Gupta, Arvind F., Monson, Andrew, Kobulnicky, Henry A., Larsen, Alexander K., Cotter, Ethan G., Birkholz, Alexina, Swaby, Tera N., Zeimann, Gregory, Bender, Chad F., Diddams, Scott A., Libby-Roberts, Jessica E., Lin, Andrea S. J., Ninan, Joe P., Rauer, Heike, Reji, Varghese, Robertson, Paul, Roy, Arpita, Schwab, Christian
We report on the discovery of a transiting giant planet around the 3500 K M3-dwarf star TOI-6383A located 172 pc from Earth. It was detected by the Transiting Exoplanet Survey Satellite (TESS) and confirmed by a combination of ground-based follow-up
Externí odkaz:
http://arxiv.org/abs/2409.16889
Autor:
Kanodia, Shubham, Cañas, Caleb I., Mahadevan, Suvrath, Ford, Eric B., Helled, Ravit, Anderson, Dana E., Boss, Alan, Cochran, William D., Delamer, Megan, Han, Te, Libby-Roberts, Jessica E., Lin, Andrea S. J., Müller, Simon, Robertson, Paul, Stefánsson, Guðmundur, Teske, Johanna
Recent discoveries of transiting giant exoplanets around M-dwarf stars (GEMS), aided by the all-sky coverage of TESS, are starting to stretch theories of planet formation through the core-accretion scenario. Recent upper limits on their occurrence su
Externí odkaz:
http://arxiv.org/abs/2402.04946
Autor:
Han, Te, Robertson, Paul, Kanodia, Shubham, Cañas, Caleb, Lin, Andrea S. J., Stefánsson, Guðmundur, Libby-Roberts, Jessica E., Larsen, Alexander, Kobulnicky, Henry A., Mahadevan, Suvrath, Bender, Chad F., Cochran, William D., Endl, Michael, Everett, Mark E., Gupta, Arvind F., Halverson, Samuel, Hearty, Fred, Monson, Andrew, Ninan, Joe P., Roy, Arpita, Schwab, Christian, Terrien, Ryan C.
Publikováno v:
AJ 167 4 (2024)
We confirm the planetary nature of TOI-5344 b as a transiting giant exoplanet around an M0 dwarf star. TOI-5344 b was discovered with the Transiting Exoplanet Survey Satellite photometry and confirmed with ground-based photometry (the Red Buttes Obse
Externí odkaz:
http://arxiv.org/abs/2310.20634
Autor:
Jones, Sinclaire E., Stefansson, Gudmundur, Masuda, Kento, Libby-Roberts, Jessica E., Gardner, Cristilyn N., Holcomb, Rae, Beard, Corey, Robertson, Paul, Cañas, Caleb I., Mahadevan, Suvrath, Kanodia, Shubham, Lin, Andrea S. J., Kobulnicky, Henry A., Parker, Brock A., Bender, Chad F., Cochran, William D., Diddams, Scott A., Fernandes, Rachel B., Gupta, Arvind F., Halverson, Samuel, Hawley, Suzanne L., Hearty, Fred R., Hebb, Leslie, Kowalski, Adam, Lubin, Jack, Monson, Andrew, Ninan, Joe P., Ramsey, Lawrence, Roy, Arpita, Schwab, Christian, Terrien, Ryan C., Wisniewski, John
We report the discovery of a close-in ($P_{\mathrm{orb}} = 3.349\:\mathrm{days}$) warm Neptune with clear transit timing variations (TTVs) orbiting the nearby ($d=47.3\:\mathrm{pc}$) active M4 star, TOI-2015. We characterize the planet's properties u
Externí odkaz:
http://arxiv.org/abs/2310.11775
Autor:
Schutte, Maria C., Hebb, Leslie, Wisniewski, John P., Canas, Caleb I., Libby-Roberts, Jessica E., Lin, Andrea S. J., Robertson, Paul, Stefansson, Gudmundur
Using simultaneous multi-filter observations during the transit of an exoplanet around a K dwarf star, we determine the temperature of a starspot through modeling the radius and position with wavelength-dependent spot contrasts. We model the spot usi
Externí odkaz:
http://arxiv.org/abs/2307.16015
Autor:
Delamer, Megan, Kanodia, Shubham, Cañas, Caleb I., Müller, Simon, Helled, Ravit, Lin, Andrea S. J., Libby-Roberts, Jessica E., Gupta, Arvind F., Mahadevan, Suvrath, Teske, Johanna, Butler, R. Paul, Yee, Samuel W., Crane, Jeffrey D., Shectman, Stephen, Osip, David, Beletsky, Yuri, Monson, Andrew, Alvarado-Montes, Jaime A., Bender, Chad F., Dong, Jiayin, Han, Te, Ninan, Joe P., Robertson, Paul, Roy, Arpita, Schwab, Christian, Stefánsson, Guðmundur, Wright, Jason T.
We confirm TOI-4201 b as a transiting Jovian mass planet orbiting an early M dwarf discovered by the Transiting Exoplanet Survey Satellite. Using ground based photometry and precise radial velocities from NEID and the Planet Finder Spectrograph, we m
Externí odkaz:
http://arxiv.org/abs/2307.06880
Autor:
Lambert, Mika, Bender, Chad F., Kanodia, Shubham, Cañas, Caleb I., Monson, Andrew, Stefánsson, Guðmundur, Cochran, William D., Everett, Mark E., Gupta, Arvind F., Hearty, Fred, Kobulnicky, Henry A., Libby-Roberts, Jessica E., Lin, Andrea S. J., Mahadevan, Suvrath, Ninan, Joe P., Parker, Brock A., Robertson, Paul, Schwab, Christian, Terrien, Ryan C.
The TESS mission detected a companion orbiting TIC 71268730, categorized it as a planet candidate, and designated the system TOI-5375. Our follow-up analysis using radial velocity data from the Habitable-zone Planet Finder (HPF), photometric data fro
Externí odkaz:
http://arxiv.org/abs/2303.16193
Autor:
Libby-Roberts, Jessica E., Schutte, Maria, Hebb, Leslie, Kanodia, Shubham, Canas, Caleb, Stefansson, Gudmundur, Lin, Andrea S. J., Mahadevan, Suvrath, Parts, Winter, Powers, Luke, Wisniewski, John, Bender, Chad F., Cochran, William D., Diddams, Scott A., Everett, Mark E., Gupta, Arvind F., Halverson, Samuel, Kobulnicky, Henry A., Kowalski, Adam F., Larsen, Alexander, Monson, Andrew, Ninan, Joe P., Parker, Brock A., Ramsey, Lawrence W., Robertson, Paul, Schwab, Christian, Swaby, Tera N., Terrien, Ryan C.
We perform an in-depth analysis of the recently validated TOI-3884 system, an M4 dwarf star with a transiting super-Neptune. Using high precision light curves obtained with the 3.5 m Apache Point Observatory and radial velocity observations with the
Externí odkaz:
http://arxiv.org/abs/2302.04757