Science With The Atacama Large Millimeter Array

Download or read book Science with the Atacama Large Millimeter Array: written by Rafael Bachiller and published by Springer Science & Business Media. This book was released on 2008-04-03 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently under construction in Northern Chile, the Atacama Large Millimeter Array (ALMA) is the most ambitious astronomy facility under construction. This book describes the enormous capabilities of ALMA, the state of the project, and most notably the scientific prospects of such a unique facility. The book includes reviews and recent results on most hot topics of modern astronomy. It looks forward to the revolutionary results that are likely to be obtained with ALMA.

Download or read book The Atacama Large Millimeter Array written by National Research Council and published by National Academies Press. This book was released on 2005-10-27 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1991 NRC decadal survey for astronomy and astrophysics included a project called the Millimeter Array (MMA). This instrument would be an array of millimeter-wavelength telescopes intended to capture images of star-forming regions and distant star-burst galaxies. With the addition of contributions form Europe, the MMA evolved into the Atacama Large Millimeter Array (ALMA), a proposed array of 64, 12-meter antennas. The project is now part of the NSF Major Research Equipment and Facilities budget request. Increased costs, however, have forced the NSF to reconsider the number of antennas. To help with that review, NSF asked the NRC to assess the scientific consequences of reducing the number of active antennas from 60 to either 50 or 40. This report presents an assessment of the effect of downsizing on technical performance specifications, performance degradation, and the ability to perform transformational science, and of the minimum number of antennas needed.

Download or read book The Atacama Large Millimeter Array written by National Research Council and published by National Academies Press. This book was released on 2005-11-27 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1991 NRC decadal survey for astronomy and astrophysics included a project called the Millimeter Array (MMA). This instrument would be an array of millimeter-wavelength telescopes intended to capture images of star-forming regions and distant star-burst galaxies. With the addition of contributions form Europe, the MMA evolved into the Atacama Large Millimeter Array (ALMA), a proposed array of 64, 12-meter antennas. The project is now part of the NSF Major Research Equipment and Facilities budget request. Increased costs, however, have forced the NSF to reconsider the number of antennas. To help with that review, NSF asked the NRC to assess the scientific consequences of reducing the number of active antennas from 60 to either 50 or 40. This report presents an assessment of the effect of downsizing on technical performance specifications, performance degradation, and the ability to perform transformational science, and of the minimum number of antennas needed.

Download or read book Science with the Atacama Large Millimeter Array (ALMA) written by Al Wootten and published by . This book was released on 2001 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Sixty-two contributions from the October 1999 conference in Washington D.C. include reviews and papers on dawn in star-forming regions, the era of planet formation, galaxy formation, old age, and ALMA and other instruments. The scientific capabilities of ALMA are specifically discussed. Graphs, charts, and other images display key findings. Contributors include astronomers, physicists, and other researchers from North America, Europe, Japan, Chile, and Taiwan. There is no index. Annotation c. Book News, Inc., Portland, OR (booknews.com)

Download or read book The sun seen with the atacama large mm and sub-mm array (ALMA) - first results written by Costas E Alissandrakis and published by Frontiers Media SA. This book was released on 2023-06-05 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Setting Priorities for Large Research Facility Projects Supported by the National Science Foundation written by National Research Council and published by National Academies Press. This book was released on 2004-06-15 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1995, the National Science Foundation (NSF) created a special account to fund large (several tens of millions of dollars) research facilities. Over the years, these facilities have come to represent an increasingly prominent part of the nation's R&D portfolio. Recently concern has intensified about the way NSF is selecting projects for this account. In 2003, six U.S. Senators including the chair and ranking member of the Senate Subcommittee on VA, HUD, and Independent Agencies Appropriations expressed these concerns in a letter to the NRC asking it to "review the current prioritization process and report to us on how it can be improved." This report presents a series of recommendations on how NSF can improve its priority setting process for large research facilities. While noting that NSF has improved this process, the report states that further strengthening is needed if NSF is to meet future demands for such projects.

Download or read book NgVLA written by Eric James Murphy and published by . This book was released on 2018 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: