title: Alpha particles energy estimation from track diameter development in a CR-39 detector.
abstract: The slight nonlinearity in temporal development of tracks diameter in CR-39 nuclear track detectors is examined with the aim of attempting to find if such nonlinearity can be directly related to the charged particle energy. Narrowly spaced etching time-diameter experimental data for alpha particles at five energy values and for one additional energy value etched at five different temperatures are obtained. Initial results show good indication that measuring such time-diameter relationship can form a useful energy estimation tool. Good consistency with other independent published results is obtained.
authors.affiliation: Department of Physics, College of Science, Mosul University, Mosul, Iraq. Electronic address: aasimazooz1@yahoo.com.
authors.forename: Aassim A
authors.initials: AA
authors.lastname: Azooz
authors.affiliation: Department of Physics, College of Education for Pure Science, Mosul University, Mosul, Iraq. Electronic address: mushtaq_phy8@yahoo.com.
authors.forename: Mushtaq A
authors.initials: MA
authors.lastname: Al-Jubbori
keywords: Alpha particle energy measurement; CR-39; Etching temperature; SSNTD