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Title :OBSERVATION ON THE JET SHOWER IN NUCLEAR EMULSION
Authors :TOGASHI, miyako
Issue Date :Mar-1957
Abstract :A jet shower observed in a G-5 nuclear emulsion is interpreted as an incident α-particle of very high energy colliding with a nucleon in nuclear emulsion and producing a narrow cone of 18 charged π-mesons. The energy of the incident α-particle is estimated as 1.2×10^<12> ev by the half-angle method. Assuming that the angular distribution of the particles close to the shower axis is similar to the one produced by the nucleon-nucleon collision, the angular distribution of the shower particles within a very narrow solid angle (about 10^<-4> sterad.) is studied. Assuming the angular distribution as θdθ/θ^n, this jet shower and other are analyzed, and it is concluded F(θ)dθ=(1/θ)θdθ.
Type Local :紀要論文
Publisher :茨城大学文理学部
URI :http://hdl.handle.net/10109/5442
Citation :茨城大学文理学部紀要, 自然科学 no.7 p.33 -39
Appears in Collections:Bulletin of the Faculty of Arts and Sciences, Ibaraki University. Natural science

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