Measurement of the branching ratio K L o 2 pi o to K L o 3 pi o
Author : H. Faissner
Publisher :
Page : 20 pages
File Size : 20,39 MB
Release : 1970
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Author : H. Faissner
Publisher :
Page : 20 pages
File Size : 20,39 MB
Release : 1970
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Author : William P. Oliver
Publisher :
Page : 57 pages
File Size : 26,51 MB
Release : 1969
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Author : Helmut Faissner
Publisher :
Page : 32 pages
File Size : 42,28 MB
Release : 1970
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Author : L. M. Bertolott
Publisher :
Page : pages
File Size : 18,39 MB
Release : 1997
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Author : Laura M. Bertolotto
Publisher :
Page : pages
File Size : 28,10 MB
Release : 1997
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Author :
Publisher :
Page : 484 pages
File Size : 27,67 MB
Release : 1974-02
Category : Nuclear energy
ISBN :
Author : Bertrand R. Rowe
Publisher : Springer Science & Business Media
Page : 277 pages
File Size : 29,82 MB
Release : 2012-12-06
Category : Science
ISBN : 146152976X
Proceedings of a NATO ARW held in Saint Jacut de la Mer, Brittany, France, May 3-8, 1992
Author : Joseph H. Yuen
Publisher : Springer Science & Business Media
Page : 615 pages
File Size : 13,4 MB
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 1475749236
The challenge of communication in planetary exploration has been unusual. The guidance and control of spacecraft depend on reliable communication. Scientific data returned to earth are irreplaceable, or replaceable only at the cost of another mission. In deep space, communications propagation is good, relative to terrestrial communications, and there is an opportunity to press toward the mathematical limit of microwave communication. Yet the limits must be approached warily, with reliability as well as channel capacity in mind. Further, the effects of small changes in the earth's atmosphere and the interplanetary plasma have small but important effects on propagation time and hence on the measurement of distance. Advances are almost incredible. Communication capability measured in 18 bits per second at a given range rose by a factor of 10 in the 19 years from Explorer I of 1958 to Voyager of 1977. This improvement was attained through ingenious design based on the sort of penetrating analysis set forth in this book by engineers who took part in a highly detailed and amazingly successful pro gram. Careful observation and analysis have told us much about limitations on the accurate measurement of distance. It is not easy to get busy people to tell others clearly and in detail how they have solved important problems. Joseph H. Yuen and the other contribu tors to this book are to be commended for the time and care they have devoted to explicating one vital aspect of a great adventure of mankind.
Author : W. T. Eadie
Publisher : North-Holland
Page : 316 pages
File Size : 32,54 MB
Release : 1971
Category : Mathematics
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Author :
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Page : 1590 pages
File Size : 32,58 MB
Release : 1936
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