Question 1

What does R. Zellem research?

Accepted Answer

R. Zellem publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astronomy and Astrophysical Research, Stellar, planetary, and galactic studies and Astronomical Observations and Instrumentation.

Question 2

Which keywords describe R. Zellem's research?

Accepted Answer

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Exoplanets, Stellar Astrophysics, Optical 3D Laser Measurement, Position-Sensitive Detector, Solar System Abundances and Terrestrial Planets.

Question 3

Where does R. Zellem work?

Accepted Answer

R. Zellem's main affiliation in the publication record is University of Arizona, United States.

Question 4

How many publications and citations does R. Zellem have?

Accepted Answer

OpenAlex counts 33 works and 210 citations for R. Zellem, an h-index of 5, ranking #6,403,193 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is R. Zellem's h-index high?

Accepted Answer

An h-index of 5 is at or above that of 21% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 84%.