C. P. Johnstone

2.4k citations

52 papers · 1.6k · h-index 22

Impact in

Astronomy and Astrophysics top 2%
- Stellar, planetary, and galactic studies
- Astro and Planetary Science
- Astrophysics and Star Formation Studies
- Solar and Space Plasma Dynamics
- Planetary Science and Exploration
- Gamma-ray bursts and supernovae
Instrumentation top 5%
- Astronomy and Astrophysical Research

Papers in

Astronomy and Astrophysics 51
- Astro and Planetary Science 44
- Stellar, planetary, and galactic studies 43
- Astrophysics and Star Formation Studies 24
- Solar and Space Plasma Dynamics 16
- Planetary Science and Exploration 6
- Astrophysical Phenomena and Observations 3
Instrumentation 3
- Astronomy and Astrophysical Research 3

Co-authors: M. Güdel (32 shared papers)H. Lämmer (29 shared papers)K. G. Kislyakova (23 shared papers)T. Lüftinger (11 shared papers)I. Brott (2 shared papers)L. Tu (4 shared papers)Н. В. Еркаев (15 shared papers)P. Odert (14 shared papers)
Journals: Monthly Notices of the Royal Astronomical Society (10 papers)Astronomy and Astrophysics (10 papers)The Astrophysical Journal (5 papers)Monthly Notices of the Royal Astronomical Society Letters (2 papers)Icarus (2 papers)
Partner nations: Austria Russia Germany

In The Last Decade

C. P. Johnstone

49 papers receiving 1.5k citations

Peers

Countries citing papers authored by C. P. Johnstone

Since Specialization

Citations

This map shows the geographic impact of C. P. Johnstone's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. P. Johnstone with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. P. Johnstone more than expected).

Fields of papers citing papers by C. P. Johnstone

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. P. Johnstone. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. P. Johnstone. The network helps show where C. P. Johnstone may publish in the future.

Co-authors

The 25 scholars most cited alongside C. P. Johnstone, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C. P. Johnstone Line = papers co-authored together C. P. Johnstone links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 52 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The extreme ultraviolet and X-ray Sun in Time: High-energy evolutionary tracks of a solar-like star Springer Link (Chiba Institute of Technology) ·L. Tu, C. P. Johnstone, M. Güdel, H. Lämmer	2015	170
2	The active lives of stars: A complete description of the rotation and XUV evolution of F, G, K, and M dwarfs Astronomy and Astrophysics ·C. P. Johnstone, M. Bartel, M. Güdel	2020	152
3	Stellar winds on the main-sequence Astronomy and Astrophysics ·C. P. Johnstone, M. Güdel, I. Brott, T. Lüftinger	2015	134
4	THE EVOLUTION OF STELLAR ROTATION AND THE HYDROGEN ATMOSPHERES OF HABITABLE-ZONE TERRESTRIAL PLANETS The Astrophysical Journal Letters ·C. P. Johnstone, M. Güdel, A. Stökl, H. Lämmer, L. Tu, K. G. Kislyakova, T. Lüftinger, P. Odert, Н. В. Еркаев, E. A. Dorfi	2015	87
5	Stellar Winds on the Main-Sequence II: the Evolution of Rotation and Winds arXiv (Cornell University) ·C. P. Johnstone, M. Güdel, I. Brott, T. Lüftinger	2015	82
6	Classical T Tauri stars: magnetic fields, coronae and star–disc interactions Monthly Notices of the Royal Astronomical Society ·C. P. Johnstone, M. Jardine, S. G. Gregory, J.‐F. Donati, G. A. J. Hussain	2013	75
7	Overcoming the Limitations of the Energy-limited Approximation for Planet Atmospheric Escape SibFU Digital Repository (Siberian Federal University) ·Daria Kubyshkina, L. Fossati, Н. В. Еркаев, Patricio E. Cubillos, C. P. Johnstone, K. G. Kislyakova, H. Lämmer, M. Lendl, P. Odert	2018	66
8	Upper atmospheres of terrestrial planets: Carbon dioxide cooling and the Earth’s thermospheric evolution Springer Link (Chiba Institute of Technology) ·C. P. Johnstone, M. Güdel, H. Lämmer, K. G. Kislyakova	2018	58
9	EUV-driven mass-loss of protoplanetary cores with hydrogen-dominated atmospheres: the influences of ionization and orbital distance Monthly Notices of the Royal Astronomical Society ·Н. В. Еркаев, H. Lämmer, P. Odert, K. G. Kislyakova, C. P. Johnstone, M. Güdel, M. L. Khodachenko	2016	49
10	Extreme hydrodynamic losses of Earth-like atmospheres in the habitable zones of very active stars Springer Link (Chiba Institute of Technology) ·C. P. Johnstone, M. L. Khodachenko, T. Lüftinger, K. G. Kislyakova, H. Lämmer, M. Güdel	2019	47
11	Stellar wind interaction and pick-up ion escape of the Kepler-11 “super-Earths” Springer Link (Chiba Institute of Technology) ·K. G. Kislyakova, C. P. Johnstone, P. Odert, Н. В. Еркаев, H. Lämmer, T. Lüftinger, Mats Holmström, M. L. Khodachenko, M. Güdel	2014	45
12	Constraining the early evolution of Venus and Earth through atmospheric Ar, Ne isotope and bulk K/U ratios Icarus ·H. Lämmer, M. Leitzinger, Manuel Scherf, P. Odert, Christoph Burger, Daria Kubyshkina, C. P. Johnstone, Thomas I. Maindl, Christoph Schäfer, M. Güdel, Nicola Tosi, Athanasia Nikolaou, Emmanuel Marcq, Н. В. Еркаев, Lena Noack, K. G. Kislyakova, L. Fossati, Elke Pilat‐Lohinger, Florian Ragossnig, E. A. Dorfi	2019	45
13	TWO REGIMES OF INTERACTION OF A HOT JUPITER’S ESCAPING ATMOSPHERE WITH THE STELLAR WIND AND GENERATION OF ENERGIZED ATOMIC HYDROGEN CORONA The Astrophysical Journal ·И. Ф. Шайхисламов, M. L. Khodachenko, H. Lämmer, K. G. Kislyakova, L. Fossati, C. P. Johnstone, P A Prokopov, A. G. Berezutsky, Yu. P. Zakharov, V. G. Posukh	2016	41
14	Hydrodynamic Escape of Water Vapor Atmospheres near Very Active Stars The Astrophysical Journal ·C. P. Johnstone	2020	41
15	Identifying the ‘true’ radius of the hot sub-Neptune CoRoT-24b by mass-loss modelling Monthly Notices of the Royal Astronomical Society Letters ·H. Lämmer, Н. В. Еркаев, L. Fossati, I. Juvan, P. Odert, Patricio E. Cubillos, E. W. Guenther, K. G. Kislyakova, C. P. Johnstone, T. Lüftinger, M. Güdel	2016	39
16	Escape and fractionation of volatiles and noble gases from Mars-sized planetary embryos and growing protoplanets Icarus ·P. Odert, H. Lämmer, Н. В. Еркаев, Athanasia Nikolaou, Herbert Lichtenegger, C. P. Johnstone, K. G. Kislyakova, M. Leitzinger, Nicola Tosi	2017	38
17	DYNAMICAL ACCRETION OF PRIMORDIAL ATMOSPHERES AROUND PLANETS WITH MASSES BETWEEN 0.1 AND 5 M_⊕ IN THE HABITABLE ZONE The Astrophysical Journal ·A. Stökl, E. A. Dorfi, C. P. Johnstone, H. Lämmer	2016	34
18	The young Sun's XUV-activity as a constraint for lower CO2-limits in the Earth's Archean atmosphere Earth and Planetary Science Letters ·C. P. Johnstone, H. Lämmer, K. G. Kislyakova, Manuel Scherf, M. Güdel	2021	31
19	An overabundance of low-density Neptune-like planets Monthly Notices of the Royal Astronomical Society ·Patricio E. Cubillos, Н. В. Еркаев, I. Juvan, L. Fossati, C. P. Johnstone, H. Lämmer, M. Lendl, P. Odert, K. G. Kislyakova	2016	28
20	The solar wind from a stellar perspective Astronomy and Astrophysics ·S. Boro Saikia, Meng Jin, C. P. Johnstone, T. Lüftinger, M. Güdel, Vladimir Airapetian, K. G. Kislyakova, C. P. Folsom	2020	27

About C. P. Johnstone

C. P. Johnstone is a scholar working on Astronomy and Astrophysics, Instrumentation, Atmospheric Science, Nuclear and High Energy Physics and Computational Mechanics, having authored 52 papers that have together received 1.6k indexed citations. Recurring topics across this work include Astro and Planetary Science (44 papers), Stellar, planetary, and galactic studies (43 papers), Astrophysics and Star Formation Studies (24 papers), Solar and Space Plasma Dynamics (16 papers), Planetary Science and Exploration (6 papers), Astrophysical Phenomena and Observations (3 papers), Astronomy and Astrophysical Research (3 papers) and Astronomical Observations and Instrumentation (2 papers). The work is most often cited by research in Astronomy and Astrophysics (1.5k citations), Instrumentation (150 citations), Atmospheric Science (132 citations), Geophysics (64 citations) and Paleontology (24 citations). C. P. Johnstone has collaborated with scholars based in Austria, Russia and Germany. Frequent co-authors include M. Güdel, H. Lämmer, K. G. Kislyakova, T. Lüftinger, I. Brott, L. Tu, Н. В. Еркаев, P. Odert, M. L. Khodachenko and M. Jardine. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, Astronomy and Astrophysics, The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society Letters and Icarus.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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