Rajkumar Hajra

Solar cycle dependence of High‐Intensity Long‐Duration Continuous AE Activity (HILDCAA) events, relativistic electron predictors?

Rajkumar Hajra, E. Echer, B. T. Tsurutani et al. · Journal of Geophysical Research Space Physics · 2013 · 125 citations · Full text

Engineering, Solar Convection, Peak Ae +19

Extremely intense (SML ≤–2500 nT) substorms: isolated events that are externally triggered?

B. T. Tsurutani, Rajkumar Hajra, E. Echer et al. · Annales Geophysicae · 2015 · 113 citations · Full text

Storm Surge, Engineering, Extreme Weather +22

Heliospheric plasma sheet (HPS) impingement onto the magnetosphere as a cause of relativistic electron dropouts (REDs) via coherent EMIC wave scattering with possible consequences for climate change mechanisms

B. T. Tsurutani, Rajkumar Hajra, T. Tanimori et al. · Journal of Geophysical Research Space Physics · 2016 · 87 citations · Full text

Supersubstorms (SML < −2500 nT): Magnetic storm and solar cycle dependences

Rajkumar Hajra, B. T. Tsurutani, E. Echer et al. · Journal of Geophysical Research Space Physics · 2016 · 82 citations · Full text

Engineering, Supermag Al, Solar Convection +25

RELATIVISTIC (<i>E</i>&gt; 0.6, &gt; 2.0, AND &gt; 4.0 MeV) ELECTRON ACCELERATION AT GEOSYNCHRONOUS ORBIT DURING HIGH-INTENSITY, LONG-DURATION, CONTINUOUS AE ACTIVITY (HILDCAA) EVENTS

Rajkumar Hajra, B. T. Tsurutani, E. Echer et al. · The Astrophysical Journal · 2015 · 81 citations

Engineering, Flux Enhancements, Relativistic Plasma +17