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Table 3 Typical values for energetic particle acceleration in Earth’s magnetotail and solar corona

From: Energetic ion acceleration during magnetic reconnection in the Earth’s magnetotail

 

L (m)

V A (m s −1)

B (T)

R

E R (V/m)

e ϕ (eV)

 

Earth’s magnetotail

10 8

10 6

10 −8

0.1

10 −3

10 5

 

Solar corona

10 8

10 6

10 −2

0.1

10 3

10 11

 
  1. The typical scale length (L), Alfven velocity (V A ), magnetic field strength (B), reconnection rate (R), the expected reconnection electric field (E R ), and available potential energy (e ϕ) in the Earth’s magnetotail and the solar corona