The 1973 Least Squares Adjustment Of The Fundamental Constants PDF Download
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Author | : E. Richard Cohen |
Publisher | : |
Total Pages | : 78 |
Release | : 1973 |
Genre | : Least squares |
ISBN | : |
Download The 1973 Least-squares Adjustment of the Fundamental Constants Book in PDF, ePub and Kindle
Author | : Warren L. Bendel |
Publisher | : |
Total Pages | : 24 |
Release | : 1976 |
Genre | : |
ISBN | : |
Download A 1975 Least-Squares Adjustment of Values of the Fundamental Constants Book in PDF, ePub and Kindle
After the 1973 report on the fundamental constants by Cohen and Taylor, a new measurement of Avogadro's constant, (N sub A), was published by Deslattes et al. Based on improved techniques, the result is considerably more precise than the 1973 value, which was based primarily on other types of data, and is 8.2 ppm (1.6 times the 1973 standard deviation) larger. In the present report, a new least-squares adjustment is made, with six parameters and using the measurement of (N sub A) plus other new data. Recommended values of 75 constants are presented, half of which differ from the former values by 1.0 to 1.5 times the 1973 standard deviation. The uncertainties of the new values are often much less than the 1973 uncertainties, 0.38 as large according to one figure of merit.
Author | : United States. National Bureau of Standards |
Publisher | : |
Total Pages | : 804 |
Release | : 1978 |
Genre | : |
ISBN | : |
Download Publications of the National Bureau of Standards ... Catalog Book in PDF, ePub and Kindle
Author | : United States. National Bureau of Standards |
Publisher | : |
Total Pages | : 804 |
Release | : 1978 |
Genre | : Government publications |
ISBN | : |
Download Catalog of National Bureau of Standards Publications, 1966-1976 Book in PDF, ePub and Kindle
Author | : United States. National Bureau of Standards. Technical Information and Publications Division |
Publisher | : |
Total Pages | : 804 |
Release | : 1978 |
Genre | : Government publications |
ISBN | : |
Download Catalog of National Bureau of Standards Publications, 1966-1976: pt. 1 Citations and abstracts. v. 2. pt. 1. Key word index (A through L). v. 2. pt. 2. Key word index (M through Z) Book in PDF, ePub and Kindle
Author | : United States. National Bureau of Standards |
Publisher | : |
Total Pages | : 1224 |
Release | : 1976 |
Genre | : Chemistry |
ISBN | : |
Download Journal of Research of the National Bureau of Standards Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 704 |
Release | : 1982 |
Genre | : Astronautics |
ISBN | : |
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Author | : |
Publisher | : |
Total Pages | : 64 |
Release | : 1975 |
Genre | : Physical instruments |
ISBN | : |
Download NBS Technical Note Book in PDF, ePub and Kindle
Author | : National Measurement Laboratory (U.S.). Office of Standard Reference Data |
Publisher | : |
Total Pages | : 60 |
Release | : 1975 |
Genre | : Data centers |
ISBN | : |
Download Critical Evaluation of Data in the Physical Sciences Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 84 |
Release | : 1989 |
Genre | : Physical instruments |
ISBN | : |
Download NIST Technical Note Book in PDF, ePub and Kindle