Zobrazeno 1 - 10
of 1 458
pro vyhledávání: '"A. F. Cruz"'
Autor:
Siwak, M., Kóspál, Á., Ábrahám, P., Marton, G., Zieliński, P., Gromadzki, M., Wyrzykowski, Ł., Nagy, Z., Szilágyi, M., Potter, S. B., Sefako, R., Worters, H. L., Buckley, D. A. H., Giannini, T., Fiorellino, E., de Miera, F. Cruz-Sáenz, Kun, M., Szabó, Zs. M., Lucas, P. W., Krzesiński, J., Zakrzewski, B., Ogłoza, W., Pál, A., Cseh, B., Horti-Dávid, Á., Joó, A., Kalup, Cs., Kriskovics, L., Sódor, Á., Szakáts, R., Vinkó, J.
Context. We analyse multi-colour photometric and spectroscopic observations of a Young Stellar Object Gaia20bdk. Aims. We aim to investigate the exact nature of the eruptive phenomenon that the star has been experiencing since 2018. Methods. We use p
Externí odkaz:
http://arxiv.org/abs/2412.07697
Autor:
Marchand, P., Coutens, A., Scigliuto, J., de Miera, F. Cruz-Sáenz, Andreu, A., Loison, J. -C., Kóspál, Á., Ábrahám, P.
Publikováno v:
A&A 687, A195 (2024)
Episodic accretion in protostars leads to luminosity outbursts that end up heating their surroundings. This rise in temperature pushes the snow lines back, enabling the desorption of chemical species from dust grain surfaces, which may significantly
Externí odkaz:
http://arxiv.org/abs/2405.08517
Autor:
Giannini, T., Schisano, E., Abraham, P., Antoniucci, S., Biazzo, K., de Miera, F. Cruz-Saenz, Fiorellino, E., Gangi, M., Kospal, A., Kuhn, M., Marini, E., Nagy, Z., Paris, D.
On March 6 2023, the Gaia telescope has alerted a 2-magnitude burst from Gaia23bab, a Young Stellar Object in the Galactic plane. We observed Gaia23bab with the Large Binocular Telescope obtaining optical and near-infrared spectra close in time to th
Externí odkaz:
http://arxiv.org/abs/2404.01974
Autor:
Varga, J., Waters, L. B. F. M., Hogerheijde, M., van Boekel, R., Matter, A., Lopez, B., Perraut, K., Chen, L., Nadella, D., Wolf, S., Dominik, C., Kóspál, Á., Ábrahám, P., Augereau, J. -C., Boley, P., Bourdarot, G., Garatti, A. Caratti o, de Miera, F. Cruz-Sáenz, Danchi, W. C., Rosas, V. Gámez, Henning, Th., Hofmann, K. -H., Houllé, M., Isbell, J. W., Jaffe, W., Juhász, T., Kecskeméthy, V., Kobus, J., Kokoulina, E., Labadie, L., Lykou, F., Millour, F., Moór, A., Morujão, N., Pantin, E., Schertl, D., Scheuck, M., van Haastere, L., Weigelt, G., Woillez, J., Woitke, P., MATISSE, Collaborations, GRAVITY
Publikováno v:
A&A, 681, A47 (2024)
Context. Rocky planets form by the concentration of solid particles in the inner few au regions of planet-forming disks. Their chemical composition reflects the materials in the disk available in the solid phase at the time the planets were forming.
Externí odkaz:
http://arxiv.org/abs/2401.03437
Autor:
Lykou, F., Ábrahám, P., de Miera, F. Cruz-Sáenz, Varga, J., Kóspál, Á., Bouwman, J., Chen, L., Kraus, S., Sitko, M. L., Russell, R. W., Pikhartova, M.
In this work, we study the silicate dust content in the disk of one of the youngest eruptive stars, V900 Mon, at the highest angular resolution probing down to the inner 10 au of said disk, and study the historical evolution of the system traced in p
Externí odkaz:
http://arxiv.org/abs/2311.07250
Autor:
Sicilia-Aguilar, A., Campbell-White, J., Roccatagliata, V., Desira, J., Gregory, S. G., Scholz, A., Fang, M., de Miera, F. Cruz-Saenz, Kóspál, Á., Matsumura, S., Ábrahám, P.
We examine the long-term spectroscopic and photometric variability of EX~Lupi and TW~Hya, studying the presence of stable accretion and the role it plays in the observed variability. Analysing the velocity modulations of the emission lines with STAR-
Externí odkaz:
http://arxiv.org/abs/2310.02681
Autor:
Aguirre, F. Cruz, France, K., Nell, N., Kruczek, N., Fleming, B., Hinton, P. C., Ulrich, S., Behr, P. R.
Far ultraviolet (FUV) emission lines from dwarf stars are important driving sources of photochemistry in planetary atmospheres. Properly interpreting spectral features of planetary atmospheres critically depends on the emission of its host star. Whil
Externí odkaz:
http://arxiv.org/abs/2308.04980
Autor:
de Miera, F. Cruz-Sáenz, Kóspál, Á., Ábrahám, P., Claes, R. A. B., Manara, C. F., Wendeborn, J., Fiorellino, E., Giannini, T., Nisini, B., Sicilia-Aguilar, A., Campbell-White, J., Alcalá, J. M., Banzatti, A., Szabó, Zs. M., Lykou, F., Antoniucci, S., Varga, J., Siwak, M., Park, S., Nagy, Zs., Kun, M.
Publikováno v:
A&A 678, A88 (2023)
EX Lupi is the prototype by which EXor-type outbursts were defined. It has experienced multiple accretion-related bursts and outbursts throughout the last decades, whose study have greatly extended our knowledge about the effects of these types of ev
Externí odkaz:
http://arxiv.org/abs/2308.02849
Autor:
Paul Noblecilla R., Jhon Rimaycuna R., David Saldarriaga Y., José Solis V., Gerardo J. F. Cruz C.
Publikováno v:
Manglar, Vol 21, Iss 3, Pp 313-320 (2024)
El río Tumbes es la principal fuente de agua de la ciudad del mismo nombre en el noroeste del Perú. Sin embargo, en las condiciones actuales recibe la influencia de actividades como la minera artesanal en la parte alta de la cuenca, contaminándolo
Externí odkaz:
https://doaj.org/article/d84c599e859c43399181b02161468f90
Autor:
E. O. Silva, P. F. Cruz-Borges, B. B. Jensen, R. B. Santana, F. G. Pinheiro, H. S. D. Moura, E. Porto, A. Malheiro, A. G. Costa, J. F. M. Barcellos, T. T. Espir, A. M. R. Franco
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract The clinical manifestations of cutaneous leishmaniasis (CL) depend not only on the infecting species involved, but also on the immune response of the individual. Although not yet well understood in humans, parasite survival and persistence a
Externí odkaz:
https://doaj.org/article/10ade26ab76b41b58ab0601eaa1adc28