THz astrophysics from Dome A

N. F. H. Tothill, C. A. Kulesa, C. K. Walker, J. Yang, M. C. B. Ashley, J. S. Lawrence, D. Luong-Van, J. W. V. Storey, H. Yang, X. Zhou, Z. Zhu, J. Bardin, X. Cui, J. Everett, L. Feng, D. Golish, X. Gong, J. Hu, K. Jacobs, Z. JiangG. Jones, Y. Li, C. L. Martin, M. J. McCaughrean, W. Qin, M. Schein, Z. Shang, P. Siegel, B. Sun, W. Walsh, L. Wang, S. Weinreb, Z. Xu, J. Yan, X. Yuan, X.-G. Zhang

    Research output: Chapter in Book / Conference PaperConference Paperpeer-review

    1 Citation (Scopus)

    Abstract

    The THz spectral region includes a number of important transitions which allow us to trace the evolution of the interstellar medium. Because of the opacity of the atmosphere in this spectral range, the best sites for ground-based THz observations are on the Antarctic Plateau; of these sites, Dome A is expected to be the best. THz survey science can be carried out with small telescopes, easing logistical constraints. By deploying a submillimetre-wave tipper/telescope to Dome A, we have trialled several technologies for such an instrument, and we are able to test whether the site quality is sufficient for THz surveys.
    Original languageEnglish
    Title of host publicationProceedings of 3rd ARENA Conference on "An Astronomical Observatory at CONCORDIA (Dome C, Antartica)", Frascati, Italy, May 11-15, 2009
    PublisherEDP Sciences
    Pages275-280
    Number of pages6
    ISBN (Print)9782759804856
    Publication statusPublished - 2010
    EventARENA Conference -
    Duration: 11 May 2009 → …

    Publication series

    Name
    ISSN (Print)1633-4760

    Conference

    ConferenceARENA Conference
    Period11/05/09 → …

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