SO Emission in the Dynamically Perturbed Protoplanetary Disks around CQ Tau and MWC 758
The Astrophysical JournalWe report the serendipitous detection of the SO J _N = 6 _5 –5 _4 (219.949 GHz) rotational transition in archival Atacama Large Millimeter/submillimeter Array observations of the spiral hosting protoplanetary disks around CQ Tau (with ≈4.9 σ ...
Francesco Zagaria +27 more
doaj +1 more source
Terahertz heterodyne technology for astronomy and planetary science
, 2007 Heterodyne detection techniques play an important role in high-resolution spectroscopy in astronomy and planetary science. In particular, heterodyne technology in the Terahertz range has rapidly evolved in recent years.
Wild, Wolfgang, W. Wild
core +1 more source
Mass Assembly in Massive Star Formation: A Fragmentation Study of ATLASGAL Clumps
The Astrophysical JournalThe mass assembly in star-forming regions arises from the hierarchical structure in molecular clouds in tandem with fragmentation at different scales.
Jagadheep D. Pandian +5 more
doaj +1 more source
Superconducting On-Chip Spectrometery for Millimeter-submillimeter Wave Astronomy
IEICE Transactions on Electronics, 2015 Since the birth of astrophysics, astronomers have been using free-space optics to analyze light falling on Earth. In the future however, thanks to the advances in photonics and nanoscience/nanotechnology, much of the manipulation of light might be carried out using not optics but confined waveguides, or circuits, on a chip.
openaire +5 more sources
Far infrared and submillimeter astronomy with the Gerald P. Kuiper airborne Observatory [PDF]
, 1982 As the first steps in building a submillimeter polarimeter, a rail system was built to help install the instrument at the focal plane, and a high-quality spectral filter was ...
Hildebrand, R. H.
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Infrared Submillimeter and Radio Astronomy Research and Analysis Program
, 2000 This program entitled "Infrared Submillimeter and Radio Astronomy Research and Analysis Program" with NASA-Ames Research Center (ARC) was proposed by the Smithsonian Astrophysical Observatory (SAO) to cover three years.
Traub, Wesley A.
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Astronomy Education Research Down Under [PDF]
, 2005 A review of research conducted in Australasia into students' concept development in astronomy identifies a number of learning difficulties pertinent to astronomy, such as the lack of prior knowledge, intuitive or naive beliefs, juxtaposition and frames ...
Ginns, Ian S. +3 more
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The Proxima Centauri Campaign—First Constraints on Millimeter Flare Rates from ALMA
The Astrophysical JournalProxima Centauri (Cen) has been the subject of many flaring studies due to its proximity and potential to host habitable planets. The discovery of millimeter flares from this M dwarf with Atacama Large Millimeter/submillimeter Array (ALMA) has opened a ...
Kiana Burton +8 more
doaj +1 more source
New Concepts for Far-Infrared and Submillimeter Space Astronomy
, 2004 The Second Workshop on New Concepts for Far-Infrared and Submillimeter Space Astronomy aimed to highlight the groundbreaking opportunities available for astronomical investigations in the far-infrared to submillimeter using advanced, space-based ...
Leisawitz, David T., Benford, Dominic J.
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Submillimeter and Mid-infrared Variability of Young Stellar Objects in the M17 H II Region
The Astronomical JournalWe conducted a comprehensive analysis of young stellar object (YSO) variability at submillimeter and mid-infrared (mid-IR) wavelengths for the M17 H ii region using 3.5 yr monitoring data from the James Clerk Maxwell Telescope (JCMT) Transient Survey at ...
Zhiwei Chen +14 more
doaj +1 more source