Zobrazeno 1 - 10
of 8 951
pro vyhledávání: '"Manara, A."'
Growing evidence suggests that protoplanetary discs may be influenced by late stage infall from the interstellar medium (ISM). It remains unclear the degree to which infall shapes disc populations at ages $\gtrsim 1$~Myr. We explore possible spatial
Externí odkaz:
http://arxiv.org/abs/2409.17220
Autor:
De Furio, Matthew, Meyer, Michael R., Greene, Thomas, Hodapp, Klaus, Johnstone, Doug, Leisenring, Jarron, Rieke, Marcia, Robberto, Massimo, Roellig, Thomas, Cugno, Gabriele, Fiorellino, Eleonora, Manara, Carlo, Raileanu, Roberta, van Terwisga, Sierk
A successful theory of star formation should predict the number of objects as a function of their mass produced through star-forming events. Previous studies in star-forming regions and the solar neighborhood identify a mass function increasing from
Externí odkaz:
http://arxiv.org/abs/2409.04624
Autor:
Armeni, A., Stelzer, B., Frasca, A., Manara, C. F., Walter, F. M., Alcalá, J. M., Schneider, P. C., Sicilia-Aguilar, A., Campbell-White, J., Fiorellino, E., Gameiro, J. F., Gangi, M.
The aim of this work is to characterize the accretion process of the classical T Tauri Star RU Lup. We studied optical high-resolution spectroscopic observations from CHIRON and ESPRESSO, obtained simultaneously with photometric data from AAVSO and T
Externí odkaz:
http://arxiv.org/abs/2408.14996
Autor:
Zaire, B., Donati, J. -F., Alencar, S. P., Bouvier, J., Moutou, C., Bellotti, S., Carmona, A., Petit, P., Kóspál, Á., Shang, H., Grankin, K., Manara, C., Alecian, E., Gregory, S. P., Fouqué, P., consortium, the SLS
This paper analyses spectropolarimetric observations of the classical T Tauri star (CTTS) GM Aurigae collected with SPIRou, the near-infrared spectropolarimeter at the Canada-France-Hawaii Telescope, as part of the SLS and SPICE Large Programs. We re
Externí odkaz:
http://arxiv.org/abs/2408.05864
Autor:
Wendeborn, John, Espaillat, Catherine C., Thanathibodee, Thanawuth, Robinson, Connor E., Pittman, Caeley V., Calvet, Nuria, Muzerolle, James, Walter, Fredrick M., Eisloffel, Jochen, Fiorellino, Eleonora, Manara, Carlo F., Kospal, Agnes, Abraham, Peter, Claes, Rik, Rigliaco, Elisabetta, Venuti, Laura, Campbell-White, Justyn, McGinnis, Pauline, Gangi, Manuele, Mauco, Karina, Gameiro, Filipe, Frasca, Antonio, Guo, Zhen
Classical T Tauri Stars (CTTSs) are highly variable stars that possess gas- and dust-rich disks from which planets form. Much of their variability is driven by mass accretion from the surrounding disk, a process that is still not entirely understood.
Externí odkaz:
http://arxiv.org/abs/2408.04465
Autor:
Kurtovic, N. T., Facchini, S., Benisty, M., Pinilla, P., Cabrit, S., Jensen, E. L. N., Dougados, C., Booth, R., Kimmig, C. N., Manara, C. F., Rodriguez, J. E.
The dynamical interactions between young binaries can perturb the material distribution of their circumstellar disks, and modify the planet formation process. In order to constrain the impact and nature of the binary interaction in the RW Aur system
Externí odkaz:
http://arxiv.org/abs/2407.18828
Autor:
Cavalleri, Francesco, Lussana, Cristian, Viterbo, Francesca, Brunetti, Michele, Bonanno, Riccardo, Manara, Veronica, Lacavalla, Matteo, Sperati, Simone, Raffa, Mario, Capecchi, Valerio, Cesari, Davide, Giordani, Antonio, Cerenzia, Ines Maria Luisa, Maugeri, Maurizio
This study focuses on the validation of high-resolution regional reanalyses to understand their effectiveness in reproducing precipitation patterns over Italy, a climate change hotspot characterized by coastal sea-land interaction and complex orograp
Externí odkaz:
http://arxiv.org/abs/2407.11517
Autor:
Claes, R. A. B., Campbell-White, J., Manara, C. F., Frasca, A., Natta, A., Alcalá, J. M., Armeni, A., Fang, M., Lovell, J. B., Stelzer, B., Venuti, L., Wyatt, M., Queitsch, A.
Studies of the stellar and accretion properties of classical T Tauri stars (CTTS) require comparison with photospheric spectral templates. Here we aim at expanding the currently available grid of wide-wavelength coverage observed spectra of non-accre
Externí odkaz:
http://arxiv.org/abs/2407.11866
Autor:
Sicilia-Aguilar, A., Kahar, R. S., Pelayo-Baldárrago, M. E., Roccatagliata, V., Froebrich, D., Galindo-Guil, F. J., Campbell-White, J., Kim, J. S., Mendigutía, I., Schlueter, L., Teixeira, P. S., Matsumura, S., Fang, M., Scholz, A., Ábrahám, P., Frasca, A., Garufi, A., Herbert, C., Kóspál, Á., Manara, C. F.
We present the overview and first results from the North-PHASE Legacy Survey, which follows six young clusters for five years, using the 2 deg$^2$ FoV of the JAST80 telescope from the Javalambre Observatory (Spain). North-PHASE investigates stellar v
Externí odkaz:
http://arxiv.org/abs/2406.16702
Autor:
Sperling, T., Eislöffel, J., Manara, C. F., Campbell-White, J., Schneider, C., Frasca, A., Maucó, K., Siwak, M., Fuhrmeister, B., Lopez, R. Garcia
The main goal of this study is to screen the PENELLOPE/UVES targets for outflow activity and find microjets via spectro-astrometry in, e.g., the [OI]$\lambda$6300 line. In total, 34 T\,Tauri stars of the PENELLOPE survey have been observed with the h
Externí odkaz:
http://arxiv.org/abs/2405.11328