World's Best Scientists 2026 revealed!
Christopher M. Johns-Krull

Christopher M. Johns-Krull

D-Index & Metrics

Physics

D-Index
74
Citations
17853
World Ranking
3477
National Ranking
1644

Christopher M. Johns-Krull publication distribution in Physics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Physics in 2026. The highlighted bar marks where Christopher M. Johns-Krull sits on this spectrum.

103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103 publications 1,469+

This scientist: 282 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,469 publications or more.

Christopher M. Johns-Krull D-index placement in Physics in 2026

The chart shows the D-index (discipline H-index) distribution of Physics scientists ranked by Research.com in 2026. The highlighted bar marks where Christopher M. Johns-Krull sits on this spectrum.

70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70 D-Index 185+

This scientist: 74 D-Index — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

Overview

Christopher M. Johns-Krull is affiliated with Rice University in the United States. Their research primarily spans the field of Physics and Astronomy, with a concentration on Astronomy and Astrophysics as evidenced by over 100 publications. Their work demonstrates engagement with multiple subfields including Instrumentation, Computational Mechanics, Spectroscopy, and Atmospheric Science.

Their main topics of investigation include stellar, planetary, and galactic studies; astrophysics and star formation studies; as well as astro and planetary science. Additional areas covered are astronomy and astrophysical research, astronomical observations and instrumentation, molecular spectroscopy and structure, and gamma-ray bursts and supernovae.

Christopher M. Johns-Krull has contributed research to several frequently appearing publication venues. These include:

  • The Astrophysical Journal
  • arXiv (Cornell University)
  • The Astronomical Journal
  • Research Notes of the AAS
  • UNC Libraries

Their recent scholarly output features the following papers:

  • TESS Hunt for Young and Maturing Exoplanets (THYME). VI. An 11 Myr Giant Planet Transiting a Very-low-mass Star in Lower Centaurus Crux (2022), The Astronomical Journal
  • The IGRINS YSO Survey. I. Stellar Parameters of Pre-main-sequence Stars in Taurus-Auriga (2021), The Astrophysical Journal
  • The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 109 (2022), The Astronomical Journal
  • Science with the Ultraviolet Explorer (UVEX) (2021), arXiv (Cornell University)
  • Twenty-five Years of Accretion onto the Classical T Tauri Star TW Hya (2023), The Astrophysical Journal

Among their frequent collaborators are:

  • L. Prato
  • Shih-Yun Tang
  • Asa G. Stahl
  • Adam L. Kraus
  • Joe Llama

Best Publications

  • The Reuven Ramaty High-Energy Solar Spectroscopic Imager (Rhessi)

    R. P. Lin;B. R. Dennis;G. J. Hurford;D. M. Smith

  • The RHESSI Imaging Concept

    G. J. Hurford;E. J. Schmahl;E. J. Schmahl;R. A. Schwartz;A. J. Conway

  • The magnetic fields of classical T tauri stars

    Christopher M. Johns-Krull;Christopher M. Johns-Krull

  • RHESSI Observations of Particle Acceleration and Energy Release in an Intense Solar Gamma-Ray Line Flare

    R. P. Lin;S. Krucker;G. J. Hurford;D. M. Smith;D. M. Smith

  • Measuring the Magnetic Field on the Classical T Tauri Star BP Tauri

    Christopher M. Johns-Krull;Jeff A. Valenti;Christopher Koresko;Christopher Koresko

  • The Far-Ultraviolet Spectrum of TW Hydrae. I. Observations of H2 Fluorescence

    Gregory J. Herczeg;Jeffrey L. Linsky;Jeff A. Valenti;Christopher M. Johns-Krull

  • The FUV spectrum of TW Hya. I. Observations of H$_2$ Fluorescence

    Gregory J. Herczeg;Jeffrey L. Linsky;Jeff A. Valenti;Chris M. Johns-Krull

  • The Far-Ultraviolet Spectra of TW Hydrae. II. Models of H2 Fluorescence in a Disk*

    Gregory J. Herczeg;Brian E. Wood;Jeffrey L. Linsky;Jeff A. Valenti

  • The Transit Light Curve Project. IX. Evidence for a Smaller Radius of the Exoplanet XO-3b

    Joshua N. Winn;Matthew J. Holman;Guillermo Torres;Peter McCullough

  • The Relationship Between X-Ray Radiance and Magnetic Flux

    Alexei A. Pevtsov;George H. Fisher;George H. Fisher;Loren W. Acton;Dana W. Longcope

  • The Far-Ultraviolet Spectra of TW Hya. II. Models of H2 Fluorescence in a Disk

    Gregory J. Herczeg;Brian E. Wood;Jeffrey L. Linsky;Jeff A. Valenti

  • Detection of Strong Magnetic Fields on M Dwarfs

    Christopher M. Johns-Krull;Jeff A. Valenti

  • An IUE Atlas of Pre-Main-Sequence Stars. II. Far-Ultraviolet Accretion Diagnostics in T Tauri Stars

    Christopher M. Johns-Krull;Christopher M. Johns-Krull;Jeff A. Valenti;Jeff A. Valenti;Jeffrey L. Linsky

  • A Transiting Planet of a Sun-like Star

    P. R. McCullough;P. R. McCullough;J. E. Stys;Jeff A. Valenti;C. M. Johns-Krull;C. M. Johns-Krull

  • Spectropolarimetry of Magnetospheric Accretion on the Classical T Tauri Star BP Tauri

    Christopher M. Johns-Krull;Christopher M. Johns-Krull;Jeff A. Valenti;Artie P. Hatzes;Antonio Kanaan

  • XO-3b: A Massive Planet in an Eccentric Orbit Transiting an F5V Star

    Christopher M. Johns-Krull;Peter R. McCullough;Christopher J. Burke;Jeff A. Valenti

  • The Classical T Tauri Spectroscopic Binary DQ Tau.I.Orbital Elements and Light Curves

    Robert D. Mathieu;Keivan Stassun;Gibor Basri;Eric L. N. Jensen

  • Multiwavelength Observations of Flares on AD Leonis

    Suzanne L. Hawley;Suzanne L. Hawley;Joel C. Allred;Joel C. Allred;Christopher M. Johns-Krull;Christopher M. Johns-Krull;George H. Fisher;George H. Fisher

  • From Radio to X-Ray: Flares on the dMe Flare Star EV Lacertae

    Rachel A. Osten;Rachel A. Osten;Suzanne L. Hawley;Suzanne L. Hawley;Joel C. Allred;Christopher M. Johns-Krull;Christopher M. Johns-Krull

  • Simultaneous Extreme-Ultraviolet Explorer and Optical Observations of Ad Leonis: Evidence for Large Coronal Loops and the Neupert Effect in Stellar Flares

    Suzanne L. Hawley;George H. Fisher;Theodore Simon;Scott L. Cully

Frequent Co-Authors

Jeff A. Valenti
Jeff A. Valenti Space Telescope Science Institute
Gregory J. Herczeg
Gregory J. Herczeg Peking University
Jeffrey L. Linsky
Jeffrey L. Linsky University of Colorado Boulder
Joshua N. Winn
Joshua N. Winn Princeton University
David R. Ciardi
David R. Ciardi California Institute of Technology
Edwin A. Bergin
Edwin A. Bergin University of Michigan–Ann Arbor
Gibor Basri
Gibor Basri University of California, Berkeley
Suzanne L. Hawley
Suzanne L. Hawley University of Washington
Nuria Calvet
Nuria Calvet University of Michigan–Ann Arbor
Eduardo L. Martín
Eduardo L. Martín Spanish National Research Council

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