Zobrazeno 1 - 10
of 3 442
pro vyhledávání: '"P Alderson"'
Autor:
Alderson, Tim L.
Upper bounds on the minimum Lee distance of codes that are linear over $\mathbb{Z}_q$ are discussed. The bounds are Singleton like, depending on the length, rank, and alphabet size of the code. Codes meeting such bounds are referred to as Maximum Lee
Externí odkaz:
http://arxiv.org/abs/2408.11107
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:
Kirk, James, Ahrer, Eva-Maria, Penzlin, Anna B. T., Owen, James E., Booth, Richard A., Alderson, Lili, Christie, Duncan A., Claringbold, Alastair B., Esparza-Borges, Emma, Fisher, Chloe E., López-Morales, Mercedes, Mayne, N. J., McCormack, Mason, Meech, Annabella, Panwar, Vatsal, Powell, Diana, Taylor, Jake, Sergeev, Denis E., Valentine, Daniel, Wakeford, Hannah R., Wheatley, Peter J., Zamyatina, Maria
A primary objective of exoplanet atmosphere characterisation is to learn about planet formation and evolution, however, this is challenged by degeneracies. To determine whether differences in atmospheric composition can be reliably traced to differen
Externí odkaz:
http://arxiv.org/abs/2407.03198
Autor:
Wallack, Nicole L., Batalha, Natasha E., Alderson, Lili, Scarsdale, Nicholas, Redai, Jea I. Adams, Aguichine, Artyom, Alam, Munazza K., Gao, Peter, Wolfgang, Angie, Batalha, Natalie M., Kirk, James, López-Morales, Mercedes, Moran, Sarah E., Teske, Johanna, Wakeford, Hannah R., Wogan, Nicholas F.
Planets between the sizes of Earth and Neptune are the most common in the Galaxy, bridging the gap between the terrestrial and giant planets in our Solar System. Now that we are firmly in the era of JWST, we can begin to measure, in more detail, the
Externí odkaz:
http://arxiv.org/abs/2404.01264
Autor:
Alderson, Lili, Batalha, Natasha E., Wakeford, Hannah R., Wallack, Nicole L., Aguichine, Artyom, Teske, Johanna, Redai, Jea Adams, Alam, Munazza K., Batalha, Natalie M., Gao, Peter, Kirk, James, Lopez-Morales, Mercedes, Moran, Sarah E., Scarsdale, Nicholas, Wogan, Nicholas F., Wolfgang, Angie
We present two transit observations of the ~870K, 1.7R$_E$ super-Earth TOI-836b with JWST NIRSpec/G395H, resulting in a 2.8-5.2$\mu$m transmission spectrum. Using two different reduction pipelines, we obtain a median transit depth precision of 34ppm
Externí odkaz:
http://arxiv.org/abs/2404.00093
Publikováno v:
BMJ Open, Vol 11, Iss Suppl 1 (2021)
Externí odkaz:
https://doaj.org/article/518c632043884ad88574d08788366bf6
We present here a combination of two networks, Recurrent Neural Networks (RNN) and Temporarily Convolutional Neural Networks (TCN) in de novo reaction generation using the novel Reaction Smiles-like representation of reactions (CGRSmiles) with atom m
Externí odkaz:
http://arxiv.org/abs/2310.17341
Autor:
Waalkes, William, Berta-Thompson, Zachory, Newton, Elisabeth, Mann, Andrew, Gao, Peter, Wakeford, Hannah, Alderson, Lili, Plavchan, Peter
AU Mic is an active 24 Myr pre-main sequence M dwarf in the stellar neighborhood (d$=$9.7 pc) with a rotation period of 4.86 days. The two transiting planets orbiting AU Mic, AU Mic b and c, are warm sub-Neptunes on 8.5 and 18.9 day periods and are t
Externí odkaz:
http://arxiv.org/abs/2310.17043
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