Free Access

Table 5.

Correlation coefficients and their probabilities (significance at p-value < 0.05) of CME acceleration versus SEP peak flux, as shown in Fig. 13.

Energy channel All events (38) p-value Disk+West (31) p-value Disk+East (26) p-value Disk events (19) p-value East events (7) p-value
Initial acceleration > 10 MeV 0.25 .130083 0.23 .213231 0.28 .165929 0.28 .245625 0.29 .528119
> 50 MeV 0.34 .036747 0.34 .061285 0.40 .042896 0.43 .066128 0.12 .797745
> 100 MeV 0.34 .036747 0.36 .046669 0.49 .011052 0.55 .014698 −0.01 .983024

Maximum acceleration > 10 MeV −0.006 .971481 −0.07 .708265 0.05 .808343 −0.05 .83892 0.87 .010899
> 50 MeV −0.31 .058213 −0.32 .079269 −0.24 .237628 −0.26 .282375 −0.009 .984722
> 100 MeV −0.27 .10113 −0.27 .141844 −0.23 .258336 −0.25 .301953 −0.13 .781165

Notes. The number of events in each subdivision of the longitude are given in parentheses.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.