Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Tofflemire, Benjamin"'
Autor:
Barber, Madyson G., Mann, Andrew W., Vanderburg, Andrew, Krolikowski, Daniel, Kraus, Adam, Ansdell, Megan, Pearce, Logan, Mace, Gregory N., Andrews, Sean M., Boyle, Andrew W., Collins, Karen A., De Furio, Matthew, Dragomir, Diana, Espaillat, Catherine, Feinstein, Adina D., Fields, Matthew, Jaffe, Daniel, Murillo, Ana Isabel Lopez, Murgas, Felipe, Newton, Elisabeth R., Palle, Enric, Sawczynec, Erica, Schwarz, Richard P., Thao, Pa Chia, Tofflemire, Benjamin M., Watkins, Cristilyn N., Jenkins, Jon M., Latham, David W., Ricker, George, Seager, Sara, Vanderspek, Roland, Winn, Joshua N., Charbonneau, David, Essack, Zahra, Rodriguez, David R., Shporer, Avi, Twicken, Joseph D., Villaseñor, Jesus Noel
Publikováno v:
Nature 635, 574-577 (2024)
Astronomers have found more than a dozen planets transiting 10-40 million year old stars, but even younger transiting planets have remained elusive. A possible reason for the lack of such discoveries is that newly formed planets are not yet in a conf
Externí odkaz:
http://arxiv.org/abs/2411.18683
Autor:
Kutra, Taylor, Prato, Lisa, Tofflemire, Benjamin M, Akeson, Rachel, Schaefer, G. H., Tang, Shih-Yun, Segura-Cox, Dominique, Johns-Krull, Christopher M., Kraus, Adam, Andrews, Sean, Jensen, Eric L. N.
This article presents the latest results of our ALMA program to study circumstellar disk characteristics as a function of orbital and stellar properties in a sample of young binary star systems known to host at least one disk. Optical and infrared ob
Externí odkaz:
http://arxiv.org/abs/2411.05203
Autor:
Thao, Pa Chia, Mann, Andrew W., Feinstein, Adina D., Gao, Peter, Thorngren, Daniel, Rotman, Yoav, Welbanks, Luis, Brown, Alexander, Duvvuri, Girish M., France, Kevin, Longo, Isabella, Sandoval, Angeli, Schneider, P. Christian, Wilson, David J., Youngblood, Allison, Vanderburg, Andrew, Barber, Madyson G., Wood, Mackenna L., Batalha, Natasha E., Kraus, Adam L., Murray, Catriona Anne, Newton, Elisabeth R., Rizzuto, Aaron, Tofflemire, Benjamin M., Tsai, Shang-Min, Bean, Jacob L., Berta-Thompson, Zachory K., Evans-Soma, Thomas M., Froning, Cynthia S., Kempton, Eliza M. -R., Miguel, Yamila, Pineda, J. Sebastian
The characterization of young planets (< 300 Myr) is pivotal for understanding planet formation and evolution. We present the 3-5$\mu$m transmission spectrum of the 17 Myr, Jupiter-size ($R$ $\sim$10$R_{\oplus}$) planet, HIP 67522 b, observed with JW
Externí odkaz:
http://arxiv.org/abs/2409.16355
Autor:
Jurado, Carlos, Weiss, Lauren M., Daclison, Laura, Tofflemire, Benjamin M., Orosz, Jerome A., Welsh, William F.
We obtained new spectra of Kepler-34 and Kepler-35 with Keck-HIRES, nearly a decade after these systems were originally characterized with this spectrograph and other instruments, to search for RV trends from a potential third stellar-mass companion
Externí odkaz:
http://arxiv.org/abs/2408.15320
Autor:
Barber, Madyson G., Thao, Pa Chia, Mann, Andrew W., Vanderburg, Andrew, Mori, Mayuko, Livingston, John H., Fukui, Akihiko, Narita, Norio, Kraus, Adam L., Tofflemire, Benjamin M., Newton, Elisabeth R., Winn, Joshua N., Jenkins, Jon M., Seager, Sara, Collins, Karen A., Twicken, Joseph D.
The youngest ($<$50 Myr) planets are vital to understand planet formation and early evolution. The 17 Myr system HIP 67522 is already known to host a giant ($\simeq$10$R_\oplus$) planet on a tight orbit. In the discovery paper, Rizzuto et al. 2020 re
Externí odkaz:
http://arxiv.org/abs/2407.04763
Autor:
Thao, Pa Chia, Mann, Andrew W., Barber, Madyson G., Kraus, Adam L., Tofflemire, Benjamin M., Bush, Jonathan L., Wood, Mackenna L., Collins, Karen A., Vanderburg, Andrew, Quinn, Samuel N., Zhou, George, Newton, Elisabeth R., Ziegler, Carl, Law, Nicholas, Barkaoui, Khalid, Pozuelos, Francisco J., Timmermans, Mathilde, Gillon, Michaël, Jehin, Emmanuël, Schwarz, Richard P., Gan, Tianjun, Shporer, Avi, Horne, Keith, Sefako, Ramotholo, Suarez, Olga, Mekarnia, Djamel, Guillot, Tristan, Abe, Lyu, Triaud, Amaury H. M. J., Radford, Don J., Murillo, Ana Isabel Lopez, Ricker, George R., Winn, Joshua N., Jenkins, Jon M., Bouma, Luke G., Fausnaugh, Michael, Guerrero, Natalia M., Kunimoto, Michelle
Young (<500 Myr) planets are critical to studying how planets form and evolve. Among these young planetary systems, multi-planet configurations are particularly useful as they provide a means to control for variables within a system. Here, we report
Externí odkaz:
http://arxiv.org/abs/2406.05234
Autor:
Tofflemire, Benjamin M., Prato, Lisa, Kraus, Adam L., Segura-Cox, Dominique, Schaefer, G. H., Akeson, Rachel, Andrews, Sean, Jensen, Eric L. N., Johns-Krull, Christopher M., Zanazzi, J. J., Simon, M.
Close binary systems present challenges to planet formation. As binary separations decrease, so too do the occurrence rates of protoplanetary disks in young systems and planets in mature systems. For systems that do retain disks, their disk masses an
Externí odkaz:
http://arxiv.org/abs/2403.13045
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
Autor:
Krolikowski, Daniel M., Kraus, Adam L., Tofflemire, Benjamin M., Morley, Caroline V., Mann, Andrew W., Vanderburg, Andrew
Young exoplanets trace planetary evolution, particularly the atmospheric mass loss that is most dynamic in youth. However, the high activity level of young stars can mask or mimic the spectroscopic signals of atmospheric mass loss. This includes the
Externí odkaz:
http://arxiv.org/abs/2311.04971
Autor:
Wood, Mackenna L., Mann, Andrew W., Barber, Madyson G., Bush, Jonathan L., Milburn, Reilly P., Thao, Pa Chia, Schmidt, Stephen P., Tofflemire, Benjamin M., Kraus, Adam L.
The dispersed remnants of stellar nurseries, stellar associations provide unparalleled samples of coeval stars critical for studies of stellar and planetary formation and evolution. The Carina Stellar Association is one of the closest stellar associa
Externí odkaz:
http://arxiv.org/abs/2310.16883