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Metrology And Fundamental Constants
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Book Synopsis Metrology and Fundamental Constants by : Theo W. Hänsch
Download or read book Metrology and Fundamental Constants written by Theo W. Hänsch and published by IOS Press. This book was released on 2007 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the exciting characteristics of metrology is its intimate relationship between fundamental physics and the leading edge of technology which is needed to perform advanced and challenging experiments and measurements. This title includes a set of lectures which present the relevant progress in Metrology.
Book Synopsis Recent Advances in Metrology and Fundamental Constants by : T.J. Quinn
Download or read book Recent Advances in Metrology and Fundamental Constants written by T.J. Quinn and published by IOS Press. This book was released on 2001-12-18 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: The exchange between physics and metrology is always fascinating and exciting. Many are the open problems in physics that call for extremely precise standards, many are the advances in metrology made possible by a deep and assiduous study of the underlying physics. One has just to think of the enormous sophistication required in the measurements of some absolute quantities such as the Avogadro, the gas, or the gravitational constants. It is also worth noticing that not only the units of a metrological system are interrelated through the fundamental constants, but also the latter find their full significance when they are determined through the most exacting metrological experiments. Over the past decade many improvements took place and these are discussed in this book; from one side the old caesium SI second definition has found a new realisation, with the “fountain” approach, replacing the classical thermal atomic beam. The use of “cold” atom techniques, in which bunches of inert atoms are collected, slowed down, and cooled, has opened a number of new and unexpected avenues for metrology and fundamental constants; one of these possibilities being the atom interferometry. Another important “quantum jump” was the demonstration of the possibility of performing a direct frequency division in the visible, using ultra short femtosecond pulses. In addition, the possibility of “counting” electrons or photons gave a fundamental support to the development of single-electron capacitance standards and to new scenarios in the absolute calibration of photo-detectors.
Book Synopsis Metrology and Physical Constants by : A. Di Giuseppe
Download or read book Metrology and Physical Constants written by A. Di Giuseppe and published by IOS Press. This book was released on 2013-10-21 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reliability and accuracy of systems of measurement continue to advance. We are about to enter a period of the most stable measurement system we can imagine with the anticipated new definitions of the SI units of measurement; a direct link between fundamental physics and metrology which will eliminate the current definition of the kilogram, until now based upon an artifact. This book presents selected papers from Course 185 of the Enrico Fermi International School of Physics, held in Varenna, Italy, in July 2012 and jointly organized with the Bureau International des Poids et Mesures (BIPM). The papers delivered at the school covered some of the most advanced topics in the discipline of metrology, including nano-technologies; quantum information and quantum devices; biology and medicine; food; surface quality; ionising radiation for health, environment, art and archaeology; and climate. The continuous and striking advances in basic research concerning atomic frequency standards operating both in the visible range and at microwave levels and the applications to satellite systems are also considered, in the framework of a historical review of the international organization of metrology, as are the problems inherent in uncertainty statements and definitions. This book will be of interest to all those whose work involves scientific measurement at the highest levels of accuracy.
Book Synopsis Metrology and Fundamental Constants by : Theo W. Hänsch
Download or read book Metrology and Fundamental Constants written by Theo W. Hänsch and published by . This book was released on 2007 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantum Metrology and Fundamental Physical Constants by : A.A. Lucas
Download or read book Quantum Metrology and Fundamental Physical Constants written by A.A. Lucas and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: The object of this NATO Advanced Study Institute was to pre sent a tutorial 'introduction both to the basic physics of recent spectacular advances achieved in the field of metrology and to the determination of fundamental physical constants. When humans began to qualify their description of natural phenomena, metrology, the science of measurement, developed along side geometry and mathematics. However, flam antiquity to modern times, the role of metrology was mostly restricted to the need of commercial, social or scientific transactions of local or at most national scope. Beginning with the Renaissance, and particularly in western Europe during the last century, metrology rapidly developed an international character as a result of growing needs for more accurate measurements and common standards in the emerging indus trial society. Although the concerns of metrology are deeply rooted to fundamental sciences, it was, until recently, perceived by much of the scientific community as mostly custodial in character.
Book Synopsis Precision Measurement and Fundamental Constants; Proceedings by : B. N. Taylor
Download or read book Precision Measurement and Fundamental Constants; Proceedings written by B. N. Taylor and published by . This book was released on 1971 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gravitational Measurements, Fundamental Metrology and Constants by : V. de Sabbata
Download or read book Gravitational Measurements, Fundamental Metrology and Constants written by V. de Sabbata and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Erice, Italy, May 2-12, 1987
Book Synopsis Fundamental Constants by : Boris M. Menin
Download or read book Fundamental Constants written by Boris M. Menin and published by Cambridge Scholars Publishing. This book was released on 2019-02-27 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is devoted to one of the important areas of theoretical and experimental physics—the calculation of the accuracy of measurements of fundamental physical constants. To achieve this goal, numerous methods and criteria have been proposed. However, all of them are focused on identifying a posteriori uncertainty caused by the idealization of the model and its subsequent computerization in comparison with the physical system. This book focuses on formulating an a priori interaction between the level of a detailed description of a material object (the number of registered quantities) and the lowest uncertainty in measuring a physical constant. It contains the materials necessary for the optimal design of models describing a physical phenomenon. It will appeal to scientists and engineers, as well as university students.
Book Synopsis Metrology and Fundamental Constants by : Scuola internazionale di fisica Enrico Fermi
Download or read book Metrology and Fundamental Constants written by Scuola internazionale di fisica Enrico Fermi and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Fundamental Physical Constants and the Frontier of Measurement, by : Brian William Petley
Download or read book The Fundamental Physical Constants and the Frontier of Measurement, written by Brian William Petley and published by CRC Press. This book was released on 1988 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental physical constants are used throughout the world by scientists and technologists in the course of every kind of theoretical and experimental research work. The book examines the present state of the measurement arts, and gives indications of likely future developments. This comprehensive and stimulating volume will certainly become a standard reference work in the field of measurement science for physicists, metrologists and workers in other physical science disciplines where a high accuracy of measurement is required.
Book Synopsis Metrology: from Physics Fundamentals to Quality of Life by : P. Tavella
Download or read book Metrology: from Physics Fundamentals to Quality of Life written by P. Tavella and published by IOS Press. This book was released on 2018-01-03 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metrology is a constantly evolving field, and one which has developed in many ways in the last four decades. This book presents the proceedings of the Enrico Fermi Summer School on the topic of Metrology, held in Varenna, Italy, from 26 June to 6 July 2017. This was the 6th Enrico Fermi summer school devoted to metrology, the first having been held in 1976. The 2017 program addressed two major new directions for metrology: the work done in preparation for a possible re-definition of four of the base units of the SI in 2018, and the impact of the application of metrology to issues addressing quality of life – such as global climate change and clinical and food analysis – on science, citizens and society. The lectures were grouped into three modules: metrology for quality of life; fundamentals of metrology; and physical metrology and fundamental constants, and topics covered included food supply and safety; biomarkers; monitoring climate and air quality; new IS units; measurement uncertainty; fundamental constants; electrical metrology; optical frequency standards; and photometry and light metrology. The book provides an overview of the topics and changes relevant to metrology today, and will be of interest to both academics and all those whose work involves any of the various aspects of this field.
Book Synopsis Recent Advances in Metrology and Fundamental Constants by : Terry J. Quinn
Download or read book Recent Advances in Metrology and Fundamental Constants written by Terry J. Quinn and published by IOS Press. This book was released on 2001 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade of the 20th century, many improvements took place in the field of metrology and fundamental constants. These developments and improvements are discussed in this book. The old caesium SI second definition has found a new realization with the fountain approach, replacing the classical thermal atomic beam. The use of cold atom techniques, slowed down and cooled, has opened a number of unexpected avenues for metrology and fundamental constants, one of these possibilities being the atom interferometry. Another development was the demonstration of the possiblility of performing a direct frequency division in the visible, using short femtosecond pulses. Many other developments are also discussed.
Book Synopsis Metrology and Physical Constants by : E. Bava
Download or read book Metrology and Physical Constants written by E. Bava and published by . This book was released on 2013 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The reliability and accuracy of systems of measurement continue to advance. We are about to enter a period of the most stable measurement system we can imagine with the anticipated new definitions of the SI units of measurement; a direct link between fundamental physics and metrology which will eliminate the current definition of the kilogram, until now based upon an artifact.This book presents selected papers from Course 185 of the Enrico Fermi International School of Physics, held in Varenna, Italy, in July 2012 and jointly organized with the Bureau International des Poids et Mesures (BIPM). The papers delivered at the school covered some of the most advanced topics in the discipline of metrology, including nano-technologies; quantum information and quantum devices; biology and medicine; food; surface quality; ionising radiation for health, environment, art and archaeology; and climate. The continuous and striking advances in basic research concerning atomic frequency standards operating both in the visible range and at microwave levels and the applications to satellite systems are also considered, in the framework of a historical review of the international organization of metrology, as are the problems inherent in uncertainty statements and definitions.This book will be of interest to all those whose work involves scientific measurement at the highest levels of accuracy.
Book Synopsis Metrology and Fundamental Constants by : A. Ferro Milone
Download or read book Metrology and Fundamental Constants written by A. Ferro Milone and published by North-Holland. This book was released on 1980 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atomic Masses and Fundamental Constants 5 by : J. Sanders
Download or read book Atomic Masses and Fundamental Constants 5 written by J. Sanders and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 The Fundamental Constants and Metrology.- The Measurement of Fundamental Constants (Metrology) and Its Effect on Scientific and Technical Progress.- Constantes Physiques et Métrologie.- 2 Gamma rays.- Gamma-Ray Energies for Calibration of Ge(Li) spectrometers.- Primary Standards for Gamma Energy Determinations.- Precision Measurements of Relative ?-Ray Energies with a Curved Crystal Diffractometer.- Visible to Gamma-Ray Wavelength Ratio.- Determination of Proton Binding Energies for 89Y, 90Zr, 91Nb and 93Tc from (p, ?) Reaction Q-values.- A New Method for Measurement of Proton Beam Energies.
Book Synopsis The Art of Measurement by : Bernhard Kramer
Download or read book The Art of Measurement written by Bernhard Kramer and published by John Wiley & Sons. This book was released on 1988 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book surveys metrology and its interplay with fundamental and applied physics. Precision as the outstanding characteristic of the art of measurement is the thread which connects the fourteen articles in this book. They are based on papers presented by international experts at a symposium on the occasion of the 100th anniversary of the 'Physikalisch-Technische Bundesanstalt' at Braunschweig, West Germany. The topics range from laser experiments, condensed matter research, realization of standards, and measurement of fundamental constants to precision measurements in medicine. In accordance with the broad scope of the book's contents, physicists at universities, research institutes and in industry, physics students, and even physicians will benefit greatly from it.
Book Synopsis Precision Measurement and Fundamental Constants; Proceedings by : Barry N. Taylor
Download or read book Precision Measurement and Fundamental Constants; Proceedings written by Barry N. Taylor and published by . This book was released on 1971 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: