Original scientific paper

Procjena odziva CR-39 (HCB 0.5%) kao medija i detektora za teške primarne kozmičke jezgre

Deba Prasad Bhaitacharyya ; Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta 700 032, India
Basudhara Basu ; Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta 700 032, India
Pratibha Pal ; Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta 700 032, India
Sunil Chandra Mukherjee ; Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta 700 032, India

Abstract

CR-39 (HCB 0.5%) detektor podignut je balonom iz Alice Springsa, Australia, i izložen printarnom kozmičkom zračenju 16 sati i 41 minutu. Ploče su zatim kemijski obrađene u 6,7 N otopini NaOH u trajanju od 27 sati. Mjerenja promjera uzvisina pokazala su jasnu separaciju vrhova za identifikaciju nabijenih jezgri. Mjerena nabojna rezolucija detektora iznosi 0,46e za detekciju jezgara s nabojem 5 < Z < 26.

Keywords

Hrčak ID:

332266

URI

https://hrcak.srce.hr/332266

Publication date:

6.8.1990.

Article data in other languages: english

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