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J. A. Johnson

Identifiers

  • name variant J. A. Johnson 0.60 · backfill

Papers (39)

  1. Chemical Abundances of Main-Sequence, Turnoff, Subgiant and red giant Stars from APOGEE spectra II: Atomic Diffusion in M67 Stars astro-ph.SR · 2019 · author #10
  2. APOGEE DR14/DR15 Abundances in the Inner Milky Way astro-ph.GA · 2018 · author #6
  3. Disentangling charge and structural contributions during coherent atomic motions studied by ultrafast resonant x-ray diffraction cond-mat.str-el · 2018 · author #7
  4. Stellar and Planetary Characterization of the Ross 128 Exoplanetary System from APOGEE Spectra astro-ph.SR · 2018 · author #12
  5. An accurate mass determination for Kepler-1655b, a moderately-irradiated world with a significant volatile envelope astro-ph.EP · 2018 · author #21
  6. Chemical Abundances of Main-Sequence, Turn-off, Subgiant and red giant Stars from APOGEE spectra I: Signatures of Diffusion in the Open Cluster M67 astro-ph.SR · 2018 · author #10
  7. Target Selection for the SDSS-IV APOGEE-2 Survey astro-ph.GA · 2017 · author #20
  8. Chemical Abundances of M-dwarfs from the APOGEE Survey. I. The Exoplanet Hosting Stars Kepler-138 and Kepler-186 astro-ph.SR · 2016 · author #9
  9. Kinematics in the Galactic Bulge with APOGEE: II. High-Order Kinematical Moments and Comparison to Extragalactic Bar Diagnostics astro-ph.GA · 2016 · author #5
  10. Galactic Archaeology with asteroseismology and spectroscopy: Red giants observed by CoRoT and APOGEE astro-ph.GA · 2016 · author #11
  11. Discovery of a Metal-Poor Field Giant with a Globular Cluster Second-Generation Abundance Pattern astro-ph.GA · 2016 · author #12
  12. Ultrafast x-ray diffraction of a ferroelectric soft mode driven by broadband terahertz pulses cond-mat.mtrl-sci · 2016 · author #2
  13. Ultrafast structural dynamics of the Fe-pnictide parent compound BaFe2As2 cond-mat.supr-con · 2014 · author #5
  14. Mapping the Interstellar Medium with Near-Infrared Diffuse Interstellar Bands astro-ph.GA · 2014 · author #8
  15. Structural and Magnetic Dynamics in the Magnetic Shape Memory Alloy Ni$_2$MnGa cond-mat.mtrl-sci · 2014 · author #3
  16. Calibrations of Atmospheric Parameters Obtained from the First Year of SDSS-III APOGEE Observations astro-ph.SR · 2013 · author #17
  17. HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems astro-ph.EP · 2013 · author #5
  18. Precise Radial Velocities of 2046 Nearby FGKM Stars and 131 Standards astro-ph.GA · 2012 · author #6
  19. HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters astro-ph.EP · 2012 · author #11
  20. MOA-2010-BLG-477Lb: constraining the mass of a microlensing planet from microlensing parallax, orbital motion and detection of blended light astro-ph.EP · 2012 · author #38
  21. Lithium abundances in CEMP stars astro-ph.SR · 2012 · author #2
  22. HAT-P-38b: A Saturn-Mass Planet Transiting a Late G Star astro-ph.EP · 2012 · author #17
  23. Signatures of an intermediate-age metal-rich bulge population astro-ph.GA · 2012 · author #4
  24. HAT-P-32b and HAT-P-33b: Two Highly Inflated Hot Jupiters Transiting High-Jitter Stars astro-ph.EP · 2011 · author #13
  25. HAT-P-28b and HAT-P-29b: Two Sub-Jupiter Mass Transiting Planets astro-ph.EP · 2011 · author #12
  26. HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star astro-ph.EP · 2010 · author #10
  27. HAT-P-17b,c: A Transiting, Eccentric, Hot Saturn and a Long-period, Cold Jupiter astro-ph.EP · 2010 · author #11
  28. HAT-P-18b and HAT-P-19b: Two Low-Density Saturn-Mass Planets Transiting Metal-Rich K Stars astro-ph.EP · 2010 · author #10
  29. HAT-P-16b: A 4 Mj Planet Transiting A Bright Star On An Eccentric Orbit astro-ph.EP · 2010 · author #13
  30. Gas Absorption in the KH 15D System: Further Evidence for Dust Settling in the Circumbinary Disk astro-ph.SR · 2010 · author #7
  31. Two Exoplanets Discovered at Keck Observatory astro-ph.EP · 2009 · author #4
  32. Five planets and an independent confirmation of HD 196885Ab from Lick Observatory astro-ph.EP · 2009 · author #9
  33. Automated Determination of [Fe/H] and [C/Fe] from Low-Resolution Spectroscopy astro-ph.SR · 2009 · author #7
  34. Report of IAU Commission 30 on Radial Velocities (2006-2009) astro-ph · 2008 · author #3
  35. Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars astro-ph · 2006 · author #9
  36. Catalog of Nearby Exoplanets astro-ph · 2006 · author #9
  37. Protecting Life in the Milky Way: Metals Keep the GRBs Away astro-ph · 2006 · author #5
  38. The N2K Consortium. II. A Transiting Hot Saturn Around HD 149026 With a Large Dense Core astro-ph · 2005 · author #14
  39. Abundances of Extremely Metal-Poor Star Candidates astro-ph · 2004 · author #3

Mentions

  • 1010.1008 #10 · backfill · confidence 0.70 J. A. Johnson
  • 1008.3898 #11 · backfill · confidence 0.70 J. A. Johnson
  • 1007.4850 #10 · backfill · confidence 0.70 J. A. Johnson
  • 1005.2009 #13 · backfill · confidence 0.70 J. A. Johnson
  • 1002.0302 #7 · backfill · confidence 0.70 J. A. Johnson
  • 0908.1612 #4 · backfill · confidence 0.70 J. A. Johnson
  • 0908.1596 #9 · backfill · confidence 0.70 J. A. Johnson
  • 0907.0258 #7 · backfill · confidence 0.70 J. A. Johnson
  • 0810.4538 #3 · backfill · confidence 0.70 J. A. Johnson

Frequent Coauthors