Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Huard, T."'
In computational biology, numerous recent studies have been dedicated to the analysis of the chromatin structure within the cell by two-dimensional segmentation methods. Motivated by this application, we consider the problem of retrieving the diagona
Externí odkaz:
http://arxiv.org/abs/1506.03198
We report the detection of a compact (of order 5 arcsec; about 1800 AU projected size) CO outflow from L1148-IRS. This confirms that this Spitzer source is physically associated with the nearby (about 325 pc) L1148 dense core. Radiative transfer mode
Externí odkaz:
http://arxiv.org/abs/1106.2545
Autor:
Boogert, A. C. A., Huard, T. L., Cook, A. M., Chiar, J. E., Knez, C., Decin, L., Blake, G. A., Tielens, A. G. G. M., van Dishoeck, E. F.
Publikováno v:
The Astrophysical Journal, 729, 92 (2011)
The relation between ices in the envelopes and disks surrounding YSOs and those in the quiescent interstellar medium is investigated. For a sample of 31 stars behind isolated dense cores, ground-based and Spitzer spectra and photometry in the 1-25 um
Externí odkaz:
http://arxiv.org/abs/1101.2486
Autor:
Monin, J. -L., Guieu, S., Pinte, C., Rebull, L., Goldsmith, P., Fukagawa, M., Ménard, F., Padgett, D., Stappelfeld, K., McCabe, C., Carey, S., Noriega-Crespo, A., Brooke, T., Huard, T., Terebey, S., Hillenbrand, L., Guedel, M.
Aims. The brown dwarf (BD) formation process has not yet been completely understood. To shed more light on the differences and similarities between star and BD formation processes, we study and compare the disk fraction among both kinds of objects ov
Externí odkaz:
http://arxiv.org/abs/1004.2541
Autor:
Sadavoy, S. I., Di Francesco, J., Bontemps, S., Megeath, S. T., Rebull, L. M., Allgaier, E., Carey, S., Gutermuth, R., Hora, J., Huard, T., McCabe, C. -E., Muzerolle, J., Noriega-Crespo, A., Padgett, D., Terebey, S.
Publikováno v:
2010, ApJ, 710, 1247
Using data from the SCUBA Legacy Catalogue (850 um) and Spitzer Space Telescope (3.6 - 70 um), we explore dense cores in the Ophiuchus, Taurus, Perseus, Serpens, and Orion molecular clouds. We develop a new method to discriminate submillimeter cores
Externí odkaz:
http://arxiv.org/abs/1001.0978
Autor:
Rebull, L. M., Padgett, D. L., McCabe, C. -E., Hillenbrand, L. A., Stapelfeldt, K. R., Noriega-Crespo, A., Carey, S. J., Brooke, T., Huard, T., Terebey, S., Audard, M., Monin, J. -L., Fukagawa, M., Guedel, M., Knapp, G. R., Menard, F., Allen, L. E., Angione, J. R., Baldovin-Saavedra, C., Bouvier, J., Briggs, K., Dougados, C., Evans, N. J., Flagey, N., Guieu, S., Grosso, N., Glauser, A. M., Harvey, P., Hines, D., Latter, W. B., Skinner, S. L., Strom, S., Tromp, J., Wolf, S.
Publikováno v:
Astrophys.J.Suppl.186:259-307,2010
We report on the properties of pre-main-sequence objects in the Taurus molecular clouds as observed in 7 mid- and far-infrared bands with the Spitzer Space Telescope. There are 215 previously-identified members of the Taurus star-forming region in ou
Externí odkaz:
http://arxiv.org/abs/0911.3176
Autor:
Flagey, N., Noriega-Crespo, A., Boulanger, F., Carey, S. J., Brooke, T. Y., Falgarone, E., Huard, T. L., McCabe, C. E., Miville-Deschênes, M. A., Padgett, D. L., Paladini, R., Rebull, L. M.
Publikováno v:
Astrophys.J.701:1450-1463,2009
We present Spitzer images of the Taurus Complex (TC) and take advantage of the sensitivity and spatial resolution of the observations to characterize the diffuse IR emission across the cloud. This work highlights evidence of dust evolution within the
Externí odkaz:
http://arxiv.org/abs/0906.5025
Autor:
Boogert, A., Pontoppidan, K., Knez, C., Lahuis, F., Kessler-Silacci, J., van Dishoeck, E., Blake, G., Augereau, J., Bisschop, S., Bottinelli, S., Brooke, T., Brown, J., Crapsi, A., Evans II, N., Fraser, H., Geers, V., Huard, T., Jorgensen, J., Oberg, K., Allen, L., Harvey, P., Koerner, D., Mundy, L., Padgett, D., Sargent, A., Stapelfeldt, K.
Publikováno v:
Astrophys.J.678:985-1004,2008
With the goal to study the physical and chemical evolution of ices in solar-mass systems, a spectral survey is conducted of a sample of 41 low luminosity YSOs using 3-38 um Spitzer and ground-based spectra. The long-known 6.0 and 6.85 um bands are de
Externí odkaz:
http://arxiv.org/abs/0801.1167
Autor:
Gutermuth, R. A., Bourke, T. L., Allen, L. E., Myers, P. C., Megeath, S. T., Matthews, B. C., Jørgensen, J. K., Di Francesco, J., Ward-Thompson, D., Huard, T. L., Brooke, T. Y., Dunham, M. M., Cieza, L. A., Harvey, P. M., Chapman, N. L.
Publikováno v:
Astrophys.J.673:L151-L154,2008
We report the discovery of a nearby, embedded cluster of young stellar objects, associated filamentary infrared dark cloud, and 4.5 micron shock emission knots from outflows detected in Spitzer/IRAC mid-infrared imaging of the Serpens-Aquila Rift obt
Externí odkaz:
http://arxiv.org/abs/0712.3303
Publikováno v:
Astrophys.J.666:982-1001,2007
We have undertaken an unprecedentedly large 1.1 millimeter continuum survey of three nearby star forming clouds using Bolocam at the Caltech Submillimeter Observatory. We mapped the largest areas in each cloud at millimeter or submillimeter wavelengt
Externí odkaz:
http://arxiv.org/abs/0705.3984