Question 1

What does Thomas Paul O'Brien research?

Accepted Answer

Thomas Paul O'Brien publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Geophysics, on topics such as Ionosphere and magnetosphere dynamics, Solar and Space Plasma Dynamics and Geomagnetism and Paleomagnetism Studies.

Question 2

Which keywords describe Thomas Paul O'Brien's research?

Accepted Answer

The keywords of their largest research topics: Solar Wind, Ionosphere, Magnetosphere, Coronal Mass Ejections, Solar Dynamics Observatory, Geomagnetic Field, Ionospheric Anomalies and Magnetosome Formation.

Question 3

Where does Thomas Paul O'Brien work?

Accepted Answer

Thomas Paul O'Brien's main affiliation in the publication record is The Aerospace Corporation, United States.

Question 4

How many publications and citations does Thomas Paul O'Brien have?

Accepted Answer

OpenAlex counts 291 works and 11,579 citations for Thomas Paul O'Brien, an h-index of 42, ranking #535,951 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Thomas Paul O'Brien's h-index high?

Accepted Answer

An h-index of 42 is at or above that of 91% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 9%.