Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Mayorga, L. C."'
Autor:
French, Jenni R., Casewell, Sarah L., Amaro, Rachael C., Lothringer, Joshua D., Mayorga, L. C., Littlefair, Stuart P., Lew, Ben W. P., Zhou, Yifan, Apai, Daniel, Marley, Mark S., Parmentier, Vivien, Tan, Xianyu
Due to their short orbital periods and relatively high flux ratios, irradiated brown dwarfs in binaries with white dwarfs offer better opportunities to study irradiated atmospheres than hot Jupiters, which have lower planet-to-star flux ratios. WD103
Externí odkaz:
http://arxiv.org/abs/2409.06874
Autor:
Henderson, Beth A., Casewell, Sarah L., Jordán, Andrés, Brahm, Rafael, Henning, Thomas, Gill, Samuel, Mayorga, L. C., Ziegler, Carl, Stassun, Keivan G., Goad, Michael R., Acton, Jack, Alves, Douglas R., Anderson, David R., Apergis, Ioannis, Armstrong, David J., Bayliss, Daniel, Burleigh, Matthew R., Dragomir, Diana, Gillen, Edward, Günther, Maximilian N., Hedges, Christina, Hesse, Katharine M., Hobson, Melissa J., Jenkins, James S., Jenkins, Jon M., Kendall, Alicia, Lendl, Monika, Lund, Michael B., McCormac, James, Moyano, Maximiliano, Osborn, Ares, Pinto, Marcelo Tala, Ramsay, Gavin, Rapetti, David, Saha, Suman, Seager, Sara, Trifonov, Trifon, Udry, Stéphane, Vines, Jose I., West, Richard G., Wheatley, Peter J., Winn, Joshua N., Zivave, Tafadzwa
We report the discovery of the most eccentric transiting brown dwarf in the brown dwarf desert, TOI02490b. The brown dwarf desert is the lack of brown dwarfs around main sequence stars within $\sim3$~AU and is thought to be caused by differences in f
Externí odkaz:
http://arxiv.org/abs/2408.04475
Autor:
Carter, A. L., May, E. M., Espinoza, N., Welbanks, L., Ahrer, E., Alderson, L., Brahm, R., Feinstein, A. D., Grant, D., Line, M., Morello, G., O'Steen, R., Radica, M., Rustamkulov, Z., Stevenson, K. B., Turner, J. D., Alam, M. K., Anderson, D. R., Batalha, N. M., Battley, M. P., Bayliss, D., Bean, J. L., Benneke, B., Berta-Thompson, Z. K., Brande, J., Bryant, E. M., Burleigh, M. R., Coulombe, L., Crossfield, I. J. M., Damiano, M., Désert, J. -M., Flagg, L., Gill, S., Inglis, J., Kirk, J., Knutson, H., Kreidberg, L., Morales, M. López, Mansfield, M., Moran, S. E., Murray, C. A., Nixon, M. C., de la Roche, D. J. M. Petit dit, Rackham, B. V., Schlawin, E., Sing, D. K., Wakeford, H. R., Wallack, N. L., Wheatley, P. J., Zieba, S., Aggarwal, K., Barstow, J. K., Bell, T. J., Blecic, J., Caceres, C., Crouzet, N., Cubillos, P. E., Daylan, T., de Val-Borro, M., Decin, L., Fortney, J. J., Gibson, N. P., Heng, K., Hu, R., Kempton, E M. -R., Lagage, P., Lothringer, J. D., Lustig-Yaeger, J., Mancini, L., Mayne, N. J., Mayorga, L. C., Molaverdikhani, K., Nasedkin, E., Ohno, K., Parmentier, V., Powell, D., Redfield, S., Roy, P., Taylor, J., Zhang, X.
Observing exoplanets through transmission spectroscopy supplies detailed information on their atmospheric composition, physics, and chemistry. Prior to JWST, these observations were limited to a narrow wavelength range across the near-ultraviolet to
Externí odkaz:
http://arxiv.org/abs/2407.13893
Autor:
Amaro, Rachael C., Apai, Daniel, Lew, Ben W. P., Zhou, Yifan, Lothringer, Joshua D., Casewell, Sarah L., Tan, Xianyu, Barman, Travis, Marley, Mark S., Mayorga, L. C., Parmentier, Vivien
Brown dwarfs in ultra-short period orbits around white dwarfs offer a unique opportunity to study the properties of tidally-locked, fast rotating (1-3 hr), and highly-irradiated atmospheres. Here, we present phase-resolved spectrophotometry of the wh
Externí odkaz:
http://arxiv.org/abs/2404.08087
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:
Lustig-Yaeger, J., Izenberg, N. R., Gilmore, M. S., Mayorga, L. C., May, E. M., Vourlidas, A., Hess, P., Wood, B. E., Howard, R. A., Raouafi, N. E., Arney, G. N.
Publikováno v:
Planet. Sci. J. 4 207 (2023)
Parker Solar Probe (PSP) conducted several flybys of Venus while using Venus' gravity for orbital adjustments to enable its daring passes of the Sun. During these flybys, PSP turned to image the nightside of Venus using the Wide-field Imager for Sola
Externí odkaz:
http://arxiv.org/abs/2311.03190
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
The planetary infrared excess (PIE) technique has the potential to efficiently detect and characterize the thermal spectra of both transiting and non-transiting exoplanets. However, the technique has not been evaluated on multiplanet systems. We use
Externí odkaz:
http://arxiv.org/abs/2309.15267
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:
Lustig-Yaeger, J., Fu, G., May, E. M., Ceballos, K. N. Ortiz, Moran, S. E., Peacock, S., Stevenson, K. B., López-Morales, M., MacDonald, R. J., Mayorga, L. C., Sing, D. K., Sotzen, K. S., Valenti, J. A., Adams, J., Alam, M. K., Batalha, N. E., Bennett, K. A., Gonzalez-Quiles, J., Kirk, J., Kruse, E., Lothringer, J. D., Rustamkulov, Z., Wakeford, H. R.
The critical first step in the search for life on exoplanets over the next decade is to determine whether rocky planets transiting small M-dwarf stars possess atmospheres and, if so, what processes sculpt them over time. Because of its broad waveleng
Externí odkaz:
http://arxiv.org/abs/2301.04191