Zobrazeno 1 - 10
of 417
pro vyhledávání: '"Manara C"'
Autor:
Maucó, K., Manara, C. F., Bayo, A., Hernández, J., Campbell-White, J., Calvet, N., Ballabio, G., Aru, M. L., Alcalá, J. M., Ansdell, M., Briceño, C., Facchini, S., Haworth, T. J., McClure, M., Williams, J. P.
Disk winds play a crucial role in the evolution of protoplanetary disks. Typical conditions for star and planet formation are in regions with intermediate or strong UV radiation fields produced by massive stars. The $\sigma$-Orionis cluster is the id
Externí odkaz:
http://arxiv.org/abs/2411.19741
Autor:
Donati, J. -F., Cristofari, P. I., Alencar, S. H. P., Kóspál, Á., Bouvier, J., Moutou, C., Carmona, A., Gregorio-Hetem, J., Manara, C. F., Artigau, E., Doyon, R., Takami, M., Shang, H., Nascimento, J. Dias do, Ménard, F., Gaidos, E., team, the SPIRou science
This paper presents near-infrared spectropolarimetric and velocimetric observations of the young planet-hosting T Tauri star PDS 70, collected with SPIRou at the 3.6m Canada-France-Hawaii Telescope from 2020 to 2024. Clear Zeeman signatures from magn
Externí odkaz:
http://arxiv.org/abs/2411.03089
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:
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:
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
Autor:
Nisini, B., Navarro, M. G., Giannini, T., Antoniucci, S., Kavanagh, P. J., Hartigan, P., Bacciotti, F., Garatti, A. Caratti o, Crespo, A. Noriega, van Dishoek, E., Whelan, E., Arce, H. G., Cabrit, S., Coffey, D., Fedele, D., Eisloeffel, J., Palumbo, M. E., Podio, L., Ray, T. P., Schultze, M., Urso, R. G., Alcala', J. M., Bautista, M. A., Codella, C., Greene, T. G., Manara, C. F.
We present the first results of the JWST program PROJECT-J (PROtostellar JEts Cradle Tested with JWST ), designed to study the Class I source HH46 IRS and its outflow through NIRSpec and MIRI spectroscopy (1.66 to 28 micron). The data provide line-im
Externí odkaz:
http://arxiv.org/abs/2404.06878
Autor:
Zurlo, A., Weber, P., Pérez, S., Cieza, L., Ginski, C., van Holstein, R. G., Principe, D., Garufi, A., Hales, A., Kastner, J., Rigliaco, E., Ruane, G., Benisty, M., Manara, C.
Eruptive stars are a class of young stellar objects that show an abrupt increase in their luminosity. These burst-like episodes are thought to dominate the stellar accretion process during the class 0/class I stage. We present an overview of a survey
Externí odkaz:
http://arxiv.org/abs/2403.12124