Summary
Water loaded emulsions have been used to study cut-off energy, spectrum and flux of primary particles at geomagnetic latitude and longitude 47 ℴS, 135 ℴW. Results agree with Störmer cut-off energy for the latitude. Most interactions in the water loaded emulsions were shown to occur in light nuclei.
Riassunto
Per studiare il cut-off, lo spettro energetico e il flusso delle particelle primarie alla latitudine e longitudine geomagnetica 47° S e 135° W si sono usate emulsioni imbibite d’acqua. I risultati si accordano con l’energia di cut-off di Störmer per la latitudine. Si dimostra che la maggior parte delle interazioni nelle emulsioni imbibite d’acqua avvengono nei nuclei leggeri.
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Hopper, V.D., Laby, J.E. & Lim, Y.K. Heavy primary interactions in water loaded emulsions. Nuovo Cim 7, 552–564 (1958). https://doi.org/10.1007/BF02747768
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DOI: https://doi.org/10.1007/BF02747768