๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Coincidence counter studies of the variation of intensities of cosmic ray showers and vertical rays with barometric pressure

โœ Scribed by E.C. Stevenson; Thomas M. Johnson


Publisher
Elsevier Science
Year
1935
Tongue
English
Weight
132 KB
Volume
219
Category
Article
ISSN
0016-0032

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๐Ÿ“œ SIMILAR VOLUMES


Barometric variation of ionisation, prim
โœ J. Clay ๐Ÿ“‚ Article ๐Ÿ“… 1936 ๐Ÿ› Elsevier Science โš– 125 KB

Thc variation is given for ionisation, primaries and showers undcr layers of 56 to 78 ern of iron under the influence of barometric variations. Its value is 2% for I ern of Hg, which is much larger than could be expected from the decrease of hard primaries, which is proportional to density.

Galactic rotation and vertical intensity
โœ L.A. Van Wijk ๐Ÿ“‚ Article ๐Ÿ“… 1936 ๐Ÿ› Elsevier Science โš– 251 KB

The influence of galactic rotation according to Com p ton and Get tin g .is discussed for rays in a vertical system of counters at the earth's magnetic equator. For an exponential energy distribution according to C I a y: e-I '! (3 x JOl') the diurnal effect is found to be at least 0.25%. Com p ton