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A Search For Celestial Sources Of Gamma Rays Of Energy Greater Than 100 Mev
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Book Synopsis A Search for Celestial Sources of Gamma Rays of Energy Greater Than 100 MEV by : David Russell Hearn
Download or read book A Search for Celestial Sources of Gamma Rays of Energy Greater Than 100 MEV written by David Russell Hearn and published by . This book was released on 1968 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gamma-ray detector consisting of scintillation counters and a spark chamber to convert gamma rays to electron-positron pairs was flown with a balloon to an altitude of 125,000 feet for 7 hours on 28 May 1966. The photon spectrum at 4 g cm-2 atmospheric depth is reported. The angular resolution of the detector and method of determining statistical upper limits of fluxes are thoroughly discussed.
Book Synopsis Special Report by : Smithsonian Astrophysical Observatory
Download or read book Special Report written by Smithsonian Astrophysical Observatory and published by . This book was released on with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Literature 1969, Part 2 by : Siegfried Böhme
Download or read book Literature 1969, Part 2 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts, which appears in semi-annual volumes, is devoted to the re cording, summarizing and indexing of astronomical publications throughout the world. It aims to pre sent a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly issued abstracting journals, compared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Volume 2 contains literature published in 1969 and received before March 15, 1970; some older lite rature which was received late and which is not recorded in Volume 1 is also included. The authors of papers who have sent us abstracts on request have effectively contributed to the suc cess of our service. We should like to express our gratitude to them. We acknowledge with thanks con tributions to this volume by Dr. J. Bou~a, who surveyed journals and publications in Czech language and supplied us with abstracts in English, by Dr. B. Onderlicka, Brno, for providing English ab stracts of Russian papers, and by the Commonwealth Scientific and Industrial Research Organization (C.S.I.R.O.), Sydney, for providing titles and abstracts of papers on radio astronomy.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-04 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Nature of Unidentified Galactic High-Energy Gamma-Ray Sources by : A. CARRAMIÑANA (Ed)
Download or read book The Nature of Unidentified Galactic High-Energy Gamma-Ray Sources written by A. CARRAMIÑANA (Ed) and published by Springer Science & Business Media. This book was released on 2001-10-31 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Energetic Gamma-Ray Experiment Telescope (EGRET) instru ment on the Compton Gamma-Ray Observatory left as a legacy its Third Catalog of High Energy Gamma-Ray Sources, whose detections include a large number of blazars, some pulsars, the Large Magellanic Cloud and a solar flare. Most of the newly discovered objects - a majority of the catalog -are unidentified sources, with a clearly predominant Galactic population. Are all these radio-quiet pulsars, like Geminga, or is there a novel type of celestial object, awaiting identification? In spite of the limited angular resolution provided by EGRET and COMPTEL, there is still much to learn about unidentified ,-ray sources: correlation studies, multiwavelength observations and theoretical work can provide valuable clues, specially if these efforts are carried out in a coordinated manner. The aim of this workshop, held from October 9 to 11, 2000, at the Instituto N acional de Astrofisica, Optica y Electronica, at Tonantzintla, Mexico, was to gather experts on the subject, including observational as tronomers specialized in other regions of the electromagnetic spectrum, in an effort to address the question of the Nature of Galactic high-energy gamma-ray sources, both from the theoretical and observational perspec tive, and elaborate schemes for future identification studies which can make use of existing and forthcoming facilities.
Book Synopsis Orbiting Solar Observatory Satellite OSO I - The Project Summary by : Goddard Space Flight Center
Download or read book Orbiting Solar Observatory Satellite OSO I - The Project Summary written by Goddard Space Flight Center and published by . This book was released on 1965 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Orbiting Solar Observatory Satellite OSO I by : Goddard Space Flight Center
Download or read book Orbiting Solar Observatory Satellite OSO I written by Goddard Space Flight Center and published by . This book was released on 1965 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Italy in Space by : Michelangelo De Maria
Download or read book Italy in Space written by Michelangelo De Maria and published by Editions Beauchesne. This book was released on 2008 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Search for Gamma-rays from the Crab Nebula Using a Digitized Spark Chamber by : Donald Avery Kniffen
Download or read book A Search for Gamma-rays from the Crab Nebula Using a Digitized Spark Chamber written by Donald Avery Kniffen and published by . This book was released on 1969 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Literature 1972, Part 1 by : Siegfried Böhme
Download or read book Literature 1972, Part 1 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of Iiterature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original Iiterature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Valurne 7 contains Iiterature published in 1972 and received before August 15, 1972; some older Iiter ature which was received late and which is not recorded in earlier volumes is also included.
Book Synopsis Research in Space Science, SAO Special Report by : Smithsonian Astrophysical Observatory
Download or read book Research in Space Science, SAO Special Report written by Smithsonian Astrophysical Observatory and published by . This book was released on 1972 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Multi-Messenger Approach to High-Energy Gamma-Ray Sources by : Josep M. Paredes
Download or read book The Multi-Messenger Approach to High-Energy Gamma-Ray Sources written by Josep M. Paredes and published by Springer Science & Business Media. This book was released on 2007-11-12 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a theoretical and observational overview of the state of the art of gamma-ray astrophysics, and their impact and connection with the physics of cosmic rays and neutrinos. With the aim of shedding new and fresh light on the problem of the nature of the gamma-ray sources, particularly those yet unidentified, this book summarizes contributions to a workshop that continues today.
Book Synopsis Literature 1980, Part 2 by : Siegfried Böhme
Download or read book Literature 1980, Part 2 written by Siegfried Böhme and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 851 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neutrinos and Other Matters by : Frederick Reines
Download or read book Neutrinos and Other Matters written by Frederick Reines and published by World Scientific. This book was released on 1991 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of the scientific papers of Frederick Reines. Its publication is to commemorate the 70th birthday, in 1988, of this distinguished scientist. The selected papers here cover many aspects of his work in neutrino physics, astrophysics and conservation law tests. They have been divided into logical groupings, each introduced by a leading authority in that field, who helps the reader to see the reprinted articles with a better historical and scientific perspective.
Book Synopsis Index to SAO Special Reports Nos. 251-325 by :
Download or read book Index to SAO Special Reports Nos. 251-325 written by and published by . This book was released on 1972 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research and Technology Objectives and Plans Summary by :
Download or read book Research and Technology Objectives and Plans Summary written by and published by . This book was released on with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A compilation of the summary portions of each of the RTOPs used for management review and control of research currently in progress throughout NASA"--P. i.