Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Salyk, C."'
Autor:
Banzatti, A., Pontoppidan, K. M., Salyk, C., Herczeg, G. J., van Dishoeck, E. F., Blake, G. A.
We present a new velocity-resolved survey of 2.9 mu m spectra of hot H2O and OH gas emission from protoplanetary disks, obtained with the Cryogenic Infrared Echelle Spectrometer at the VLT (R similar to 96,000). With the addition of archival Spitzer-
Externí odkaz:
http://hdl.handle.net/10150/623096
http://arizona.openrepository.com/arizona/handle/10150/623096
http://arizona.openrepository.com/arizona/handle/10150/623096
Autor:
Anderson, D. E., Blake, G. A., Cleeves, L. I., Bergin, E. A., Zhang, K., Schwarz, K. R., Salyk, C., Bosman, A. D.
Infrared observations probe the warm gas in the inner regions of planet-forming disks around young sun-like, T Tauri stars. In these systems, H$_2$O, OH, CO, CO$_2$, C$_2$H$_2$, and HCN have been widely observed. However, the potentially abundant car
Externí odkaz:
http://arxiv.org/abs/2101.03182
Autor:
Pascucci, I., Banzatti, A., Gorti, U., Fang, M., Pontoppidan, K., Alexander, R., Ballabio, G., Edwards, S., Salyk, C., Sacco, G., Flaccomio, E., Blake, G. A., Carmona, A., Hall, C., Kamp, I., Kaufl, H. U., Meeus, G., Meyer, M., Pauly, T., Steendam, S., Sterzik, M.
We analyze high-resolution (dv=<10km/s) optical and infrared spectra covering the [OI] 6300 angstrom and [NeII] 12.81 micron lines from a sample of 31 disks in different evolutionary stages. Following work at optical wavelengths, we use Gaussian prof
Externí odkaz:
http://arxiv.org/abs/2009.09114
Autor:
Lodato, G., Dipierro, G., Ragusa, E., Long, F., Herczeg, G. J., Pascucci, I., Pinilla, P., Manara, C. F., Tazzari, M., Liu, Y., Mulders, G. D., Harsono, D., Boehler, Y., Menard, F., Johnstone, D., Salyk, C., van der Plas, G., Cabrit, S., Edwards, S., Fischer, W. J., Hendler, N., Nisini, B., Rigliaco, E., Avenhaus, H., Banzatti, A., Gully-Santiago, M.
ALMA has observed a plethora of ring-like structures in planet forming discs at distances of 10-100 au from their host star. Although several mechanisms have been invoked to explain the origin of such rings, a common explanation is that they trace ne
Externí odkaz:
http://arxiv.org/abs/1903.05117
Autor:
Sandell, G., Salyk, C., Ancker, M. van den, de Wit, W. -J., Chambers, E., Güsten, R., Wiesemeyer, H., Richter, H.
HH 50138 is one of the brightest B[e] stars at a distance of $\sim$ 380 pc with strong infrared excess. The star was observed in [O I] 63 $\mu$m and [C II] 158 $\mu$m with high velocity resolution with upGREAT on SOFIA. The velocity resolved [O I] em
Externí odkaz:
http://arxiv.org/abs/1807.09815
We present a new velocity-resolved survey of 2.9 $\mu$m spectra of hot H$_2$O and OH gas emission from protoplanetary disks, obtained with CRIRES at the VLT ($\Delta v \sim$ 3 km s$^{-1}$). With the addition of archival Spitzer-IRS spectra, this is t
Externí odkaz:
http://arxiv.org/abs/1611.06230
Autor:
Fedele, D., Bruderer, S., van Dishoeck, E. F., Carr, J., Herczeg, G. J., Salyk, C., Evans II, Neal J., Bouwman, J., Meeus, G., Henning, Th., Green, J., Najita, J. R., Guedel, M.
[abridged] We present far-infrared spectroscopic observations of PMS stars taken with Herschel/PACS as part of the DIGIT key project. The sample includes 22 Herbig AeBe and 8 T Tauri sources. Multiple atomic fine structure and molecular lines are det
Externí odkaz:
http://arxiv.org/abs/1308.1578
We present an observational reconstruction of the radial water vapor content near the surface of the TW Hya transitional protoplanetary disk, and report the first localization of the snow line during this phase of disk evolution. The observations are
Externí odkaz:
http://arxiv.org/abs/1302.3655
Autor:
Mandell, A. M., Bast, J., van Dishoeck, E. F., Blake, G. A., Salyk, C., Mumma, M. J., Villanueva, G.
We present an analysis of high-resolution spectroscopy of several bright T Tauri stars using the VLT/CRIRES and Keck/NIRSPEC spectrographs, revealing the first detections of emission from HCN and C2H2 in circumstellar disks at near-infrared wavelengt
Externí odkaz:
http://arxiv.org/abs/1201.0766
Autor:
Beichman, C. A., Lisse, C. M., Tanner, A. M., Bryden, G., Akeson, R. L., Ciardi, D. R., Boden, A. F., Dodson-Robinson, S. E., Salyk, C., Wyatt, M. C.
The main-sequence solar-type star HD69830 has an unusually large amount of dusty debris orbiting close to three planets found via the radial velocity technique. In order to explore the dynamical interaction between the dust and planets, we have perfo
Externí odkaz:
http://arxiv.org/abs/1108.4704