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Astrophysics, Clocks and Fundamental Constants

Overview of attention for book
Cover of 'Astrophysics, Clocks and Fundamental Constants'

Table of Contents

  1. Altmetric Badge
    Book Overview
  2. Altmetric Badge
    Chapter 1 An Introduction to Varying Fundamental Constants
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    Chapter 2 Time and the Universe
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    Chapter 3 Millisecond Pulsarsas Tools of Fundamental Physics
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    Chapter 4 Fundamental Units: Physics and Metrology
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    Chapter 5 Constants, Units and Standards
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    Chapter 6 Time Varying Fundamental Constants,Extra Dimensionsand the Renormalization Group
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    Chapter 7 Fundamental Constantsand Their Possible Time Dependence
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    Chapter 8 Quantum Gravity and Fundamental Constants
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    Chapter 9 Constraining Variationsin the Fine-Structure Constant, Quark Massesand the Strong Interaction
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    Chapter 10 Astrophysical Constraintson Hypothetical Variabilityof Fundamental Constants
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    Chapter 11 Oklo Constraint on the Time-Variabilityof the Fine-Structure Constant
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    Chapter 12 Cold Atom Clocks, Precision Oscillators and Fundamental Tests
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    Chapter 13 Precision Spectroscopy of Atomic Hydrogen and Variations of Fundamental Constants
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    Chapter 14 An Optical Frequency Standardwith Cold and Ultra-cold Calcium Atoms
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    Chapter 15 Trapped Ion Optical Frequency Standards for Laboratory Tests of Alpha-Variability
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    Chapter 16 An Optical Frequency Standard Basedon the Indium Ion
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    Chapter 17 Applications of Femtosecond Laser Combto Nonlinear Molecular Spectroscopy
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    Chapter 18 Ultracold Trapped Molecules: Novel Systemsfor Tests of the Time-Independenceof the Electron-to-Proton Mass Ratio
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    Chapter 19 35 Years of Testing Relativistic Gravity: Where Do We Go from Here?
  21. Altmetric Badge
    Chapter 20 Search for New Physics with Atomic Clocks
Overall attention for this book and its chapters
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (97th percentile)
  • High Attention Score compared to outputs of the same age and source (99th percentile)

Mentioned by

news
2 news outlets
blogs
1 blog
twitter
1 X user
wikipedia
14 Wikipedia pages

Citations

dimensions_citation
35 Dimensions

Readers on

mendeley
20 Mendeley
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Title
Astrophysics, Clocks and Fundamental Constants
Published by
arXiv, October 2003
DOI 10.1007/b13178
ISBNs
978-3-54-021967-5, 978-3-54-040991-5
Authors

L. B. Okun, Michael Kramer

Editors

Karshenboim, Savely G., Peik, Ekkehard

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 20 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 2 10%
Unknown 18 90%

Demographic breakdown

Readers by professional status Count As %
Researcher 6 30%
Student > Ph. D. Student 2 10%
Professor 1 5%
Other 1 5%
Student > Bachelor 1 5%
Other 1 5%
Unknown 8 40%
Readers by discipline Count As %
Physics and Astronomy 9 45%
Business, Management and Accounting 1 5%
Chemistry 1 5%
Unknown 9 45%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 27. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 10 December 2023.
All research outputs
#1,334,552
of 24,127,528 outputs
Outputs from arXiv
#20,662
of 1,022,688 outputs
Outputs of similar age
#1,319
of 55,362 outputs
Outputs of similar age from arXiv
#1
of 223 outputs
Altmetric has tracked 24,127,528 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 94th percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,022,688 research outputs from this source. They receive a mean Attention Score of 4.0. This one has done particularly well, scoring higher than 97% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 55,362 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 97% of its contemporaries.
We're also able to compare this research output to 223 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 99% of its contemporaries.