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67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio

Overview of attention for article published in Science, December 2014
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (99th percentile)
  • High Attention Score compared to outputs of the same age and source (99th percentile)

Mentioned by

news
106 news outlets
blogs
25 blogs
twitter
135 tweeters
weibo
6 weibo users
facebook
19 Facebook pages
wikipedia
2 Wikipedia pages

Readers on

mendeley
160 Mendeley
citeulike
1 CiteULike
Title
67P/Churyumov-Gerasimenko, a Jupiter family comet with a high D/H ratio
Published in
Science, December 2014
DOI 10.1126/science.1261952
Pubmed ID
Authors

K. Altwegg, H. Balsiger, A. Bar-Nun, J. J. Berthelier, A. Bieler, P. Bochsler, C. Briois, U. Calmonte, M. Combi, J. De Keyser, P. Eberhardt, B. Fiethe, S. Fuselier, S. Gasc, T. I. Gombosi, K.C. Hansen, M. Hässig, A. Jäckel, E. Kopp, A. Korth, L. LeRoy, U. Mall, B. Marty, O. Mousis, E. Neefs, T. Owen, H. Rème, M. Rubin, T. Sémon, C.-Y. Tzou, H. Waite, P. Wurz, K Altwegg, H Balsiger, A Bar-Nun, J J Berthelier, A Bieler, P Bochsler, C Briois, U Calmonte, M Combi, J De Keyser, P Eberhardt, B Fiethe, S Fuselier, S Gasc, K Hansen, M Hässig, A Jäckel, E Kopp, A Korth, L Leroy, U Mall, B Marty, O Mousis, E Neefs, T Owen, H Rème, M Rubin, T Sémon, C.-Y Tzou, H Waite, P Wurz, Altwegg K, Balsiger H, Bar-Nun A, Berthelier JJ, Bieler A, Bochsler P, Briois C, Calmonte U, Combi M, De Keyser J, Eberhardt P, Fiethe B, Fuselier S, Gasc S, Gombosi TI, Hansen KC, Hässig M, Jäckel A, Kopp E, Korth A, LeRoy L, Mall U, Marty B, Mousis O, Neefs E, Owen T, Rème H, Rubin M, Sémon T, Tzou CY, Waite H, Wurz P

Abstract

The provenance of water and organic compounds on Earth and other terrestrial planets has been discussed for a long time without reaching a consensus. One of the best means to distinguish between different scenarios is by determining the deuterium-to-hydrogen (D/H) ratios in the reservoirs for comets and Earth's oceans. Here, we report the direct in situ measurement of the D/H ratio in the Jupiter family comet 67P/Churyumov-Gerasimenko by the ROSINA mass spectrometer aboard the European Space Agency's Rosetta spacecraft, which is found to be (5.3 ± 0.7) × 10(-4)—that is, approximately three times the terrestrial value. Previous cometary measurements and our new finding suggest a wide range of D/H ratios in the water within Jupiter family objects and preclude the idea that this reservoir is solely composed of Earth ocean-like water.

Twitter Demographics

The data shown below were collected from the profiles of 135 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 160 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 6 4%
Germany 3 2%
Spain 2 1%
France 2 1%
United Kingdom 2 1%
Italy 2 1%
Japan 2 1%
Canada 2 1%
Austria 1 <1%
Other 1 <1%
Unknown 137 86%

Demographic breakdown

Readers by professional status Count As %
Researcher 43 27%
Student > Ph. D. Student 42 26%
Student > Bachelor 19 12%
Student > Master 18 11%
Professor 10 6%
Other 28 18%
Readers by discipline Count As %
Physics and Astronomy 70 44%
Earth and Planetary Sciences 47 29%
Chemistry 19 12%
Engineering 7 4%
Agricultural and Biological Sciences 4 3%
Other 13 8%

Attention Score in Context

This research output has an Altmetric Attention Score of 1139. 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 13 January 2017.
All research outputs
#1,497
of 8,658,028 outputs
Outputs from Science
#89
of 42,581 outputs
Outputs of similar age
#49
of 243,356 outputs
Outputs of similar age from Science
#6
of 722 outputs
Altmetric has tracked 8,658,028 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 42,581 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 34.3. This one has done particularly well, scoring higher than 99% 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 243,356 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 99% of its contemporaries.
We're also able to compare this research output to 722 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.