Digging into NGC 6334I(N): Multiwavelength Imaging of a Massive Protostellar Cluster (2009)
Brogan, C. L., Hunter, T. R., Cyganowski, C. J., Indebetouw, R., Beuther, H., Menten, K. M., ...
We present a high-resolution, multi-wavelength study of the massive protostellar cluster NGC 6334I(N) that combines new spectral line data from the Submillimeter Array (SMA) and VLA with a reanalysis...
Deuterium chemistry in the Orion Bar PDR - "warm" chemistry starring CH2D+ (2009)
Parise, B., Leurini, S., Schilke, P., Roueff, E., Thorwirth, S., Lis, D. C.
High levels of deuterium fractionation in gas-phase molecules are usually associated with cold regions, such as prestellar cores. Significant fractionation ratios are also observed in hot...
Menten, K. M., Guesten, R., Leurini, S., Thorwirth, S., Henkel, C., Klein, B., ...
Using the Atacama Pathfinder Experiment (APEX) telescope we have detected the rotational ground-state transitions of ortho-ammonia and ortho-water toward the redshift ~0.89 absorbing galaxy in the...
Detection of amino acetonitrile in Sgr B2(N) (2008)
Belloche, A., Menten, K. M., Comito, C., Müller, H. S. P., Schilke, P., Ott, J., ...
Context. Amino acids are building blocks of proteins and therefore key ingredients for the origin of life. The simplest amino acid, glycine (NH2CH2COOH), has long been searched for in the...
ATCA 3 mm observations of NGC 6334I and I(N): dense cores, outflows, and an UCH II region (2008)
Beuther, H., Walsh, A. J., Thorwirth, S., Zhang, Q., Hunter, T. R., Megeath, S. T., ...
Aims.We investigate the dense gas, the outflows, and the continuum emission from the massive twin cores NGC 6334I and I(N) at high spatial resolution. Methods: We imaged the region with the Australia...
Hot ammonia in NGC 6334I & I(N) (2007)
Beuther, H., Walsh, A. J., Thorwirth, S., Zhang, Q., Hunter, T. R., Megeath, S. T., ...
Aims.The massive twin cores NGC 6334I and I(N) are in different evolutionary stages and hence ideal targets to study evolutionary variations within the same larger-scale environment. Here, we study...
New ammonia masers towards NGC 63341 (2007)
Walsh, A.J., Longmore, S.N., Thorwirth, S., Urquhart, J.S., Purcell, C.R.
We report the detection of new ammonia masers in the non-metastable (8,6) and (11,9) transitions towards the massive star-forming region NGC6334I. Observations were made with the Australia Telescope...
Hot ammonia in NGC 63341 & I(N) (2007)
Beuther, H., Walsh, A.J., Thorwirth, S., Zhang, Q., Hunter, T.R., Megeath, S.T., ...
Aims. The massive twin cores NGC 6334I and I(N) are in different evolutionary stages and hence ideal targets to study evolutionary variations within the same larger-scale environment. Here, we study...
{Millimeter Multiplicity in NGC 6334 I and I(N) (2006)
Hunter, T. R., Brogan, C. L., Megeath, S. T., Menten, K. M., Beuther, H., Thorwirth, S.
Using the Submillimeter Array (SMA), we have imaged the 1.3 millimeter continuum emission at the center of the massive star-forming regions NGC 6334 I and I(N). In both regions, the SMA observations...
Millimeter multiplicity in NGC 6334 I and I(N) (2006)
Hunter, T. R., Brogan, C. L., Megeath, S. T., Menten, K. M., Beuther, H., Thorwirth, S.
Using the Submillimeter Array (SMA), we have imaged the 1.3 mm continuum emission at the centers of the massive star-forming regions NGC 6334 I and I(N). In both regions, the SMA observations resolve...
Prebiologically important interstellar molecules (2004)
Kuan, Y. J., Huang, H. C., Charnley, S. B., Tseng, W. L., Snyder, L. E., Ehrenfreund, P., ...
Thorwirth, S., Wyrowski, F., Schilke, P., Menten, K. M., Brunken, S., Muller, H. S. P., ...
We report the detection of direct l-type transitions toward the proto planetary nebula CRL 618 during a study of vibrationally excited carbon chains. The J = 8, 10, 11, 12, 13, and 14 DeltaJ = 0...
First detection of vibrationally excited HNC in space (2003)
Schilke, P., Comito, C., Thorwirth, S.
We report the first detection of vibrationally excited HNC in space, found toward the proto-planetary nebula CRL 618. Three lines of HNC in the v(2)=1 vibrationally excited state have been found,...
Wyrowski, F., Schilke, P., Thorwirth, S., Menten, K. M., Winnewisser, G.
We used the Effelsberg 100 m and IRAM 30 m telescopes to observe vibrationally excited cyanoacetylene (HC3N) in several rotational transitions toward the proto-planetary nebula CRL 618. Lines from...
Thorwirth, S., Wyrowski, F., Schilke, P., Menten, K. M., Bruenken, S., Mueller, H. S. P., ...
We report the detection of direct l-type transitions towards the proto-planetary nebula CRL 618 during a study of vibrationally excited carbon chains. The J=8,10,11,12,13,14 DJ=0 transitions of HCN...