Zobrazeno 21 - 30
of 168
pro vyhledávání: '"Kumar, M. S . N."'
Autor:
Sanchez-Monge, A., Cesaroni, R., Beltran, M. T., Kumar, M. S. N., Stanke, T., Zinnecker, H., Etoka, S., Galli, D., Hummel, C. A., Moscadelli, L., Preibisch, T., Ratzka, T., van der Tak, F. F. S., Vig, S., Walmsley, C. M., Wang, K. -S.
We report on ALMA observations of continuum and molecular line emission with 0.4" resolution towards the high-mass star forming region G35.20-0.74 N. Two dense cores are detected in typical hot-core tracers, such as CH3CN, which reveal velocity gradi
Externí odkaz:
http://arxiv.org/abs/1303.4242
Autor:
Chené, A. -N., Borissova, J., Bonatto, C., Majaess, D. J., Baume, G., Clarke, J. R. A., Kurtev, R., Schnurr, O., Bouret, J. -C., Catelan, M., Emerson, J. P., Feinstein, C., Geisler, D., de Grijs, R., Hervé, A., Ivanov, V. D., Kumar, M. S. N., Lucas, P., Mahy, L., Martins, F., Mauro, F., Minniti, D., Bidin, C. Moni
Context: The ESO Public Survey "VISTA Variables in the V\'ia L\'actea" (VVV) provides deep multi-epoch infrared observations for an unprecedented 562 sq. degrees of the Galactic bulge, and adjacent regions of the disk. In this survey nearly 150 new o
Externí odkaz:
http://arxiv.org/abs/1211.2801
Autor:
Chené, A. -N., Borissova, J., Clarke, J. R. A., Bonatto, C., Majaess, D. J., Bidin, C. Moni, Sale, S. E., Mauro, F., Kurtev, R., Baume, G., Feinstein, C., Ivanov, V. D., Geisler, D., Catelan, M., Minniti, D., Lucas, P., de Grijs, R., Kumar, M. S. N.
Context: The ESO Public Survey "VISTA Variables in the V\'ia L\'actea" (VVV) provides deep multi-epoch infrared observations for an unprecedented 562 sq. degrees of the Galactic bulge, and adjacent regions of the disk. Aims: The VVV observations will
Externí odkaz:
http://arxiv.org/abs/1206.6104
We aimed to map the jets and outflows from the Serpens South star forming region and find an empirical relationship between the magnetic field and outflow orientation. Near-infrared H2 v=1-0 S(1) 2.122{\mu}m -line imaging of the \sim 30'-long filamen
Externí odkaz:
http://arxiv.org/abs/1204.4946
We uncover the H2 flows in the Corona Australis molecular cloud and in particular identify the flows from the Coronet cluster. Near-infrared H2 v=1--0 S(1), 2.12micron-line, narrow-band imaging survey of the R CrA cloud core was carried out. We ident
Externí odkaz:
http://arxiv.org/abs/1108.3799
Publikováno v:
Astrophysical Journal (September 20, 2011, V739)
In some protostellar objects both wide angle outflows and collimated jets are seen, while in others only one is observed. Spitzer provides unprecedented sensitivity in the infrared to study both the jet and outflow features. Here, we use HiRes deconv
Externí odkaz:
http://arxiv.org/abs/1108.3578
BVRIJHK photometry, Spitzer-GLIMPSE photometry and HK band spectroscopy were used to study the stellar content of IRAS 19343+2026, a (proto)star/cluster candidate, located close to the Galactic plane. The data suggest that IRAS 19343+2026 is a rich c
Externí odkaz:
http://arxiv.org/abs/1005.2353
Autor:
Grave, J. M. C., Kumar, M. S. N.
We aim to estimate and analyse the physical properties of the infrared counterparts of HMPOs by comparing their spectral energy distributions (SED) with those predicted by radiative transfer accretion models of YSOs. The SED of 68 IRCs are extended b
Externí odkaz:
http://arxiv.org/abs/0901.2053
Autor:
Davis, C. J., Froebrich, D., Stanke, T., Megeath, S. T., Kumar, M. S. N., Adamson, A., Eisloeffel, J., Gredel, R., Khanzadyan, T., Lucas, P., Smith, M. D., Varricatt, W. P.
We present wide-field near-IR images of Orion A. K and H2 1-0S(1) images of a contiguous 8 sqr degree region are compared to photometry from Spitzer and dust-continuum maps obtained with MAMBO and SCUBA. We also measure proper motions for H2 features
Externí odkaz:
http://arxiv.org/abs/0812.3733
Autor:
de la Fuente, E., Porras, A., Grave, J. M. C., Kumar, M. S. N., Trinidad, M. A., Kurtz, S., Kemp, S., Franco, J., Quevedo, G.
We present the results of a morphological study performed to a sample of Ultracompact (UC) HII regions with Extended Emission (EE) using Spitzer--IRAC imagery and 3.6 cm VLA conf. D radio-continuum (RC) maps. Some examples of the comparison between m
Externí odkaz:
http://arxiv.org/abs/0812.3446