Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Sotzen, Kristin S."'
Autor:
Kirk, James, Stevenson, Kevin B., Fu, Guangwei, Lustig-Yaeger, Jacob, Moran, Sarah E., Peacock, Sarah, Alam, Munazza K., Batalha, Natasha E., Bennett, Katherine A., Gonzalez-Quiles, Junellie, López-Morales, Mercedes, Lothringer, Joshua D., MacDonald, Ryan J., May, E. M., Mayorga, L. C., Rustamkulov, Zafar, Sing, David K., Sotzen, Kristin S., Valenti, Jeff A., Wakeford, Hannah R.
We present a JWST/NIRCam transmission spectrum from $3.9-5.0$ $\mu$m of the recently-validated sub-Earth GJ 341b ($\mathrm{R_P} = 0.92$ $\mathrm{R_{\oplus}}$, $\mathrm{T_{eq}} = 540$ K) orbiting a nearby bright M1 star ($\mathrm{d} = 10.4$ pc, $\math
Externí odkaz:
http://arxiv.org/abs/2401.06043
Autor:
May, E. M., MacDonald, Ryan J., Bennett, Katherine A., Moran, Sarah E., Wakeford, Hannah R., Peacock, Sarah, Lustig-Yaeger, Jacob, Highland, Alicia N., Stevenson, Kevin B., Sing, David K., Mayorga, L. C., Batalha, Natasha E., Kirk, James, Lopez-Morales, Mercedes, Valenti, Jeff A., Alam, Munazza K., Alderson, Lili, Fu, Guangwei, Gonzalez-Quiles, Junellie, Lothringer, Joshua D., Rustamkulov, Zafar, Sotzen, Kristin S.
Publikováno v:
ApJL (2023): 959, L9
The search for rocky planet atmospheres with JWST has focused on planets transiting M dwarfs. Such planets have favorable planet-to-star size ratios, enhancing the amplitude of atmospheric features. Since the expected signal strength of atmospheric f
Externí odkaz:
http://arxiv.org/abs/2310.10711
Autor:
Grant, David, Lewis, Nikole K., Wakeford, Hannah R., Batalha, Natasha E., Glidden, Ana, Goyal, Jayesh, Mullens, Elijah, MacDonald, Ryan J., May, Erin M., Seager, Sara, Stevenson, Kevin B., Valenti, Jeff A., Visscher, Channon, Alderson, Lili, Allen, Natalie H., Cañas, Caleb I., Colón, Knicole, Clampin, Mark, Espinoza, Néstor, Gressier, Amélie, Huang, Jingcheng, Lin, Zifan, Long, Douglas, Louie, Dana R., Peña-Guerrero, Maria, Ranjan, Sukrit, Sotzen, Kristin S., Valentine, Daniel, Anderson, Jay, Balmer, William O., Bellini, Andrea, Hoch, Kielan K. W., Kammerer, Jens, Libralato, Mattia, Mountain, C. Matt, Perrin, Marshall D., Pueyo, Laurent, Rickman, Emily, Rebollido, Isabel, Sohn, Sangmo Tony, van der Marel, Roeland P., Watkins, Laura L.
Clouds are prevalent in many of the exoplanet atmospheres that have been observed to date. For transiting exoplanets, we know if clouds are present because they mute spectral features and cause wavelength-dependent scattering. While the exact composi
Externí odkaz:
http://arxiv.org/abs/2310.08637
Autor:
Moran, Sarah E., Stevenson, Kevin B., Sing, David K., MacDonald, Ryan J., Kirk, James, Lustig-Yaeger, Jacob, Peacock, Sarah, Mayorga, L. C., Bennett, Katherine A., López-Morales, Mercedes, May, E. M., Rustamkulov, Zafar, Valenti, Jeff A., Redai, Jéa I. Adams, Alam, Munazza K., Batalha, Natasha E., Fu, Guangwei, Gonzalez-Quiles, Junellie, Highland, Alicia N., Kruse, Ethan, Lothringer, Joshua D., Ceballos, Kevin N. Ortiz, Sotzen, Kristin S., Wakeford, Hannah R.
Planets orbiting M-dwarf stars are prime targets in the search for rocky exoplanet atmospheres. The small size of M dwarfs renders their planets exceptional targets for transmission spectroscopy, facilitating atmospheric characterization. However, it
Externí odkaz:
http://arxiv.org/abs/2305.00868
Autor:
Ahrer, Eva-Maria, Stevenson, Kevin B., Mansfield, Megan, Moran, Sarah E., Brande, Jonathan, Morello, Giuseppe, Murray, Catriona A., Nikolov, Nikolay K., de la Roche, Dominique J. M. Petit dit, Schlawin, Everett, Wheatley, Peter J., Zieba, Sebastian, Batalha, Natasha E., Damiano, Mario, Goyal, Jayesh M, Lendl, Monika, Lothringer, Joshua D., Mukherjee, Sagnick, Ohno, Kazumasa, Batalha, Natalie M., Battley, Matthew P., Bean, Jacob L., Beatty, Thomas G., Benneke, Björn, Berta-Thompson, Zachory K., Carter, Aarynn L., Cubillos, Patricio E., Daylan, Tansu, Espinoza, Néstor, Gao, Peter, Gibson, Neale P., Gill, Samuel, Harrington, Joseph, Hu, Renyu, Kreidberg, Laura, Lewis, Nikole K., Line, Michael R., López-Morales, Mercedes, Parmentier, Vivien, Powell, Diana K., Sing, David K., Tsai, Shang-Min, Wakeford, Hannah R, Welbanks, Luis, Alam, Munazza K., Alderson, Lili, Allen, Natalie H., Anderson, David R., Barstow, Joanna K., Bayliss, Daniel, Bell, Taylor J., Blecic, Jasmina, Bryant, Edward M., Burleigh, Matthew R., Carone, Ludmila, Casewell, S. L., Changeat, Quentin, Chubb, Katy L., Crossfield, Ian J. M., Crouzet, Nicolas, Decin, Leen, Désert, Jean-Michel, Feinstein, Adina D., Flagg, Laura, Fortney, Jonathan J., Gizis, John E., Heng, Kevin, Iro, Nicolas, Kempton, Eliza M. -R., Kendrew, Sarah, Kirk, James, Knutson, Heather A., Komacek, Thaddeus D., Lagage, Pierre-Olivier, Leconte, Jérémy, Lustig-Yaeger, Jacob, MacDonald, Ryan J., Mancini, Luigi, May, E. M., Mayne, N. J., Miguel, Yamila, Mikal-Evans, Thomas, Molaverdikhani, Karan, Palle, Enric, Piaulet, Caroline, Rackham, Benjamin V., Redfield, Seth, Rogers, Laura K., Roy, Pierre-Alexis, Rustamkulov, Zafar, Shkolnik, Evgenya L., Sotzen, Kristin S., Taylor, Jake, Tremblin, P., Tucker, Gregory S., Turner, Jake D., de Val-Borro, Miguel, Venot, Olivia, Zhang, Xi
Measuring the metallicity and carbon-to-oxygen (C/O) ratio in exoplanet atmospheres is a fundamental step towards constraining the dominant chemical processes at work and, if in equilibrium, revealing planet formation histories. Transmission spectros
Externí odkaz:
http://arxiv.org/abs/2211.10489
Autor:
Lustig-Yaeger, Jacob, Sotzen, Kristin S., Stevenson, Kevin B., Luger, Rodrigo, May, Erin M., Mayorga, L. C., Mandt, Kathleen, Izenberg, Noam R.
With the growing number of spectroscopic observations and observational platforms capable of exoplanet atmospheric characterization, there is a growing need for analysis techniques that can distill information about a large population of exoplanets i
Externí odkaz:
http://arxiv.org/abs/2202.00701
Autor:
Lustig-Yaeger, Jacob, Stevenson, Kevin B., Mayorga, L. C., Sotzen, Kristin S., May, Erin M., Izenberg, Noam R., Mandt, Kathleen
To increase the sample size of future atmospheric characterization efforts, we build on the planetary infrared excess (PIE) technique that has been proposed as a means to detect and characterize the thermal spectra of transiting and non-transiting ex
Externí odkaz:
http://arxiv.org/abs/2110.02247
Autor:
Sotzen, Kristin S., Stevenson, Kevin B., May, Erin M., Batalha, Natasha E., Izenberg, Noam R., Horst, Sarah M., Tinsman, Calley L., Lisse, Carey M., Lewis, Nikole K., Goyal, Jayesh M., Linden, Joseph J., Mandt, Kathleen E.
The majority of exoplanets found to date have been discovered via the transit method, and transmission spectroscopy represents the primary method of studying these distant worlds. Currently, in-depth atmospheric characterization of transiting exoplan
Externí odkaz:
http://arxiv.org/abs/2109.02714
Autor:
Mayorga, L. C., Lustig-Yaeger, J., May, E. M., Sotzen, Kristin S., Gonzalez-Quiles, Junellie, Kilpatrick, Brian M., Martin, Emily C., Mandt, Kathleen, Stevenson, K. B., Izenberg, N. R.
Upcoming NASA astrophysics missions such as the James Webb Space Telescope will search for signs of life on planets transiting nearby stars. Doing so will require co-adding dozens of transmission spectra to build up sufficient signal to noise while s
Externí odkaz:
http://arxiv.org/abs/2107.13652
Autor:
Sotzen, Kristin S., Stevenson, Kevin B., Sing, David K., Kilpatrick, Brian M., Wakeford, Hannah R., Filippazzo, Joseph C., Lewis, Nikole K., Hörst, Sarah M., López-Morales, Mercedes, Henry, Gregory W., Buchhave, Lars A., Ehrenreich, David, Fraine, Jonathan D., Muñoz, Antonio García, Jayaraman, Rahul, Lavvas, Panayotis, Etangs, Alain Lecavelier des, Marley, Mark S., Nikolov, Nikolay, Rathcke, Alexander D., Sanz-Forcada, Jorge
As part of the PanCET program, we have conducted a spectroscopic study of WASP-79b, an inflated hot Jupiter orbiting an F-type star in Eridanus with a period of 3.66 days. Building on the original WASP and TRAPPIST photometry of Smalley et al (2012),
Externí odkaz:
http://arxiv.org/abs/1911.02051