共 26 条
[2]
Cloud chamber observations of cosmic rays at 4300 meters elevation and near sea-level
[J].
PHYSICAL REVIEW,
1936, 50 (04)
:263-271
[4]
Bethe HA, 1934, P CAMB PHILOS SOC, V30, P524
[6]
CURTIS CD, 1951, THESIS U ILLINOIS
[7]
DEWIRE, 1951, PHYS REV, V83, P505
[9]
RELATIVE PAIR PRODUCTION CROSS SECTIONS IN THE ENERGY REGION 50 TO 300 MEV
[J].
PHYSICAL REVIEW,
1952, 86 (06)
:1028-1035
[10]
Scattering and loss of energy of fast electrons and positrons in lead
[J].
PHYSICAL REVIEW,
1938, 54 (05)
:320-324