Zobrazeno 1 - 10
of 944
pro vyhledávání: '"Chavez, M. A."'
Autor:
Elías-Chávez, M., Longinotti, A. L., Krongold, Y., Rosa-González, D., Vignali, C., Mathur, S., Miyaji, T., Mayya, Y. D., Nicastro, F.
In this work, we present the results of a detailed X-ray spectral analysis of the brightest AGNs detected in the XMM-Newton 1.75 Ms Ultra Narrow Deep Field. We analyzed 23 AGNs that have a luminosity range of $\sim 10^{42} - 10^{46}\, \rm{erg}\, \rm{
Externí odkaz:
http://arxiv.org/abs/2406.15901
Autor:
Berman, Derek A., Yun, Min S., Harrington, K. C., Kamieneski, P., Lowenthal, J., Frye, B. L., Wang, Q. D., Wilson, G. W., Aretxaga, I., Chavez, M., Cybulski, R., De la Luz, V., Erickson, N., Ferrusca, D., Hughes, D. H., Montaña, A., Narayanan, G., Sánchez-Argüelles, D., Schloerb, F. P., Souccar, K., Terlevich, E., Terlevich, R., Zavala, A.
The Planck All-Sky Survey to Analyze Gravitationally-lensed Extreme Starbursts (PASSAGES) project aims to identify a population of extremely luminous galaxies using the Planck All-Sky Survey and to explore the nature of their gas fuelling, induced st
Externí odkaz:
http://arxiv.org/abs/2206.00138
Autor:
Perez-Chavez, M., Garcés-Patiño, L.A., Padmasree, K.P., Esquivel-Castro, T.A., Ojeda, L., De la Torre, T., Chavez-Cardenas, H., Quevedo-Lopez, M., Oliva, J.
Publikováno v:
In Journal of Energy Storage 15 January 2025 106
Planets orbiting intermediate and low-mass stars are in jeopardy as their stellar hosts evolve to white dwarfs (WDs) because the dynamics of the planetary system changes due to the increase of the planet:star mass ratio after stellar mass-loss. In or
Externí odkaz:
http://arxiv.org/abs/2202.07159
Autor:
Fall, C., Romero-Camacho, M.P., Olguín, M.T., Rosas-Echeverría, K., Esparza-Soto, M., Salinas-Tapia, H., Lucero-Chávez, M., Alcaraz-Ibarra, S.
Publikováno v:
In Journal of Environmental Management April 2024 356
Autor:
Elías-Chávez, M., Longinotti, A. L., Krongold, Y., Vignali, C., Nicastro, F., Rosa-González, D., Mayya, Y. D., Mathur, S.
In this work we present the results of the survey carried out on one of the deepest X-ray fields observed by the XMM-Newton satellite. The 1.75 Ms Ultra Narrow Deep Field (XMM175UNDF) survey is made by 13 observations taken over 2 years with a total
Externí odkaz:
http://arxiv.org/abs/2106.10455
Autor:
Krongold, Y., Longinotti, A. L., Santos-Lleo, M., Mathur, S., Peterson, B. M., Nicastro, F., Gupta, A., Rodriguez-Pascual, P., Elias-Chavez, M.
We present a detailed analysis of XMM-Newton X-ray spectra of the Narrow-Line Seyfert 1 galaxy Mrk 1044. We find robust evidence for a multi-phase, ultra-fast outflow, traced by four separate components in the grating spectrum. One component has high
Externí odkaz:
http://arxiv.org/abs/2106.04725
Publikováno v:
In Biochemical Engineering Journal January 2024 201
Do instabilities in high-multiplicity systems explain the existence of close-in white dwarf planets?
We investigate the origin of close-in planets and related phenomena orbiting white dwarfs (WDs), which are thought to originate from orbits more distant from the star. We use the planetary architectures of the 75 multiple-planet systems (four, five a
Externí odkaz:
http://arxiv.org/abs/2010.11403
Between 25-50 % of white dwarfs (WD) present atmospheric pollution by metals, mainly by rocky material, which has been detected as gas/dust discs, or in the form of photometric transits in some WDs. Planets might be responsible for scattering minor b
Externí odkaz:
http://arxiv.org/abs/2009.10844