Publications of P. B. Kotze

A list of publications authored or co-authored by P. B. Kotze, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0002-9478-2853

List of publications ordered by citations
Number of papers: 11 (refereed: 11)
No. of citations: 52
First author papers: 11 (refereed: 11)

2023

1. Behaviour of 27-Day and 13.5-Day Periodicities in Galactic Cosmic Particles as Observed by Spacecraft and Neutron Monitors During Different Solar Polarity Cycles [6]
   Kotzé, Pieter, Solar Physics, 298, 107
2. Variability of solar periodicities in southern African baobab δ ¹³ C data during the Wolf, Spörer, Maunder and Dalton minima [0]
   Kotzé, Pieter, Journal of Atmospheric and Solar-Terrestrial Physics, 247, 106075
3. Hydrogen Lyman-Alpha Periodicity Behaviour During Various Solar Cycles [2]
   Kotzé, Pieter, Astrophysics and Space Science, 368, 6

2021

1. Rieger Periodicity Behaviour in Solar Mg II 280 nm Spectral Emission [5]
   Kotzé, P. B., Solar Physics, 296, 44
2. Spectral Analysis of Rieger Periodicity Behaviour in O and Fe Galactic Cosmic Particles Observed by ACE in Solar Cycles 23 and 24 [2]
   Kotzé, Pieter, Solar Physics, 296, 177

2020

1. Fourth Harmonic Behaviour of the 27-Day Periodicity in Galactic Cosmic Rays During Different Solar Magnetic Polarity Intervals [4]
   Kotzé, P. B., Solar Physics, 295, 158

2018

1. Hermanus Magnetic Observatory: a historical perspective of geomagnetism in southern Africa [7]
   Kotzé, Pieter B., History of Geo- and Space Sciences, 9, 125

2017

1. Statistical evaluation of global geomagnetic field models over Southern Africa during 2015 [0]
   Kotzé, P. B., Earth, Planets and Space, 69, 84
2. The 2014 geomagnetic jerk as observed by southern African magnetic observatories [15]
   Kotzé, P. B., Earth, Planets and Space, 69, 17

2016

1. Spectral analysis of auroral geomagnetic activity during various solar cycles between 1960 and 2014 [5]
   Kotzé, Pieter Benjamin, Annales Geophysicae, 34, 1159

2015

1. Spectrum analysis of short-period K index behaviour at high and mid-latitudes [6]
   Kotzé, P. B., Annales Geophysicae, 33, 31