Question 1

What does J. A. Stevens research?

Accepted Answer

J. A. Stevens publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation, on topics such as Galaxies: Formation, Evolution, Phenomena, Astronomy and Astrophysical Research and Astrophysics and Cosmic Phenomena.

Question 2

Which keywords describe J. A. Stevens's research?

Accepted Answer

The keywords of their largest research topics: Black Holes, Star Formation, Cosmology, Galaxies, Accretion Disks, Magnetic Fields, Astronomical Instrumentation and Spectrograph.

Question 3

Where does J. A. Stevens work?

Accepted Answer

J. A. Stevens's main affiliation in the publication record is Royal Observatory, United Kingdom.

Question 4

How many publications and citations does J. A. Stevens have?

Accepted Answer

OpenAlex counts 233 works and 15,650 citations for J. A. Stevens, an h-index of 62, ranking #138,867 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is J. A. Stevens's h-index high?

Accepted Answer

An h-index of 62 is at or above that of 97% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 3.4%.