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Table 1

Best-fit to p and He data for pure diffusive transport.

Data p He
# α + δ # α + δ

AMS-01 (1) 28 0.19 2.99   31 0.72 2.81
BESS98 (2) 41 0.39 2.99   36 0.36 2.77
BESS-TeV (3) 47 0.72 2.89   40 0.80 2.80
(1 + 2) 69 0.66 3.00   67 1.75 2.81
(1 + 2 + 3) 116 1.95 2.99   107 2.52 2.81
All LE 304 6.22 2.96   287 2.77 2.79
ATIC-2 15 22.46 2.75   15 37.4 2.81
All HE 59 2.58 2.87   39 4.18 2.85

Notes. Experiment, number of data points, best χ2/d.o.f., and best-fit α + δ value. IMAX92, BESS93, CAPRICE94, BESS97, AMS-01, BESS98, CAPRICE98, BESS99, BESS00, BESS02.

CREAM, SOKOL, MUBEE, JACEE, Ichimura et al., RUNJOB.

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