Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Glen Langston"'
Autor:
Sue Ann Hearherly, Eve M. Klopf, Richard M. Prestage, Glen Langston, E. Smith, Sophie Knudson
Publikováno v:
2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC).
Our group has designed, documented construction and operated Radio Telescopes intend for use by high schools, colleges, hobbyists and other Science Aficionados. We present our experience with college freshmen that built two telescopes during a two-we
Publikováno v:
2018 2nd URSI Atlantic Radio Science Meeting (AT-RASC).
The Open Source Radio Telescopes (OSRT) project is a budding endeavour to provide educational activities for primary and secondary school students and introduce them to science and technology through basic radio astronomy projects, as well as provide
Autor:
Edouard J. Bernard, Fabian Walter, Katie M. Keating, Marcel Neeleman, J. M. van der Hulst, Juergen Ott, W. J. G. de Blok, Annette M. N. Ferguson, Laura K. Zschaechner, Glen Langston, Adam K. Leroy, M. A. Zwaan, Min S. Yun
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 865(1):26. IOP PUBLISHING LTD
de Blok, W J G, Walter, F, Ferguson, A M N, Bernard, E J, van der Hulst, J M, Neeleman, M, Leroy, A K, Ott, J, Zschaechner, L K, Zwaan, M A, Yun, M S, Langston, G & Keating, K M 2018, ' A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet ', Astrophysical Journal, vol. 865, no. 1, pp. 26 . https://doi.org/10.3847/1538-4357/aad557
The Astrophysical Journal, 865(1):26. IOP PUBLISHING LTD
de Blok, W J G, Walter, F, Ferguson, A M N, Bernard, E J, van der Hulst, J M, Neeleman, M, Leroy, A K, Ott, J, Zschaechner, L K, Zwaan, M A, Yun, M S, Langston, G & Keating, K M 2018, ' A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet ', Astrophysical Journal, vol. 865, no. 1, pp. 26 . https://doi.org/10.3847/1538-4357/aad557
We present a 3x3 degrees, 105-pointing, high-resolution neutral hydrogen (HI) mosaic of the M81 galaxy triplet (including the galaxies M81, M82 and NGC 3077, as well as dwarf galaxy NGC 2976) obtained with the Very Large Array (VLA) C and D arrays. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c848a54d32b4457bf56a670897ebf2d9
https://hdl.handle.net/21.11116/0000-0005-CE18-9
https://hdl.handle.net/21.11116/0000-0005-CE18-9
Non-Detection of HC$_{11}$N toward TMC-1: Constraining the Chemistry of Large Carbon-Chain Molecules
Autor:
Andrew M. Burkhardt, P. Brandon Carroll, Brett A. McGuire, Christopher N. Shingledecker, Anthony J. Remijan, Niklaus M. Dollhopf, Glen Langston, Barry E. Turner, Joanna F. Corby, Ryan A. Loomis, Shawn Thomas Booth
Bell et al. (1997) reported the first detection of the cyanopolyyne HC$_{11}$N toward the cold dark cloud TMC-1; no subsequent detections have been reported toward any source. Additional observations of cyanopolyynes and other carbon-chain molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e43354398a7311faf97c3312b730502
Publikováno v:
EAS Publications Series. 56:275-279
We present GBT neutral hydrogen observations of two nearby galaxy groups. The M 81/M 82 and NGC 2403 groups represent opposite ends of the range in intensity of galaxy interactions, and have remarkably different properties in Hi. We have discovered 5
Autor:
Yancy L. Shirley, Rachel Friesen, M. Schmalzl, Derek Ward-Thompson, Paul F. Goldsmith, Robert W. Garwood, Young Min Seo, Joe Masters, Jason M. Kirk, Glen Langston, Jeong-Eun Lee
We present deep NH$_3$ observations of the L1495-B218 filaments in the Taurus molecular cloud covering over a 3 degree angular range using the K-band focal plane array on the 100m Green Bank Telescope. The L1495-B218 filaments form an interconnected,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23b14d04d34208a627ba6cd73bfbea0
Publikováno v:
The Astrophysical Journal. 621:817-830
Heavy metals in the gas phase are important in controlling the ionization of a cold dark cloud and hence the chemistry and finally the cloud evolution. Two of us (S. P. and R. C. D.) earlier suggested a fast radiative association mechanism to form Mg
Publikováno v:
The Astrophysical Journal. 617:350-359
We observe significant dust-correlated emission outside of H II regions in the Green Bank Galactic Plane Survey (-4 ~ 14 GHz and is overwhelmed by thermal dust at \nu > 60 GHz. The current data fulfill most of the criteria laid out by Finkbeiner et a
Autor:
Rachel Friesen, Sarah Sadavoy, S. Chitsazzadeh, Eric Keto, Yoshito Shimajiri, Ken'ichi Tatematsu, Shigehisa Takakuwa, Glen Langston, Jaime E. Pineda, J. Di Francesco, S. Schnee, T. L. Bourke
Publikováno v:
\apj
We present single-dish observations of the L1689-SMM16 core in the Ophiuchus molecular cloud in NH3 (1, 1) and (2, 2) emission using the Green Bank Telescope, in N2H+ (1-0) emission using the Nobeyama Radio Observatory, and in NH2D (), HCN (1-0), HNC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e43f87e5754414b01a2cb70398dd119
https://nrc-publications.canada.ca/eng/view/object/?id=112c4e5c-4693-42f1-86b1-f6f17c34aa26
https://nrc-publications.canada.ca/eng/view/object/?id=112c4e5c-4693-42f1-86b1-f6f17c34aa26
Autor:
Glen Langston
Publikováno v:
Proceedings of the 69th International Symposium on Molecular Spectroscopy.