The enhancement of the charge resolution of Lexan applying UV-irradiation

Siegmon, G.; Bartholomä, K.-P.; Enge, W.

doi:10.1016/0029-554x(75)90513-3

Cited by 16 publications

(2 citation statements)

References 6 publications

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“…The mass identification of the ion can be achieved using the so-called ''L-R pairs''. 14,21) In general, this ''L-R'' technique is analogous to the ÁE-E technique in Si detectors.…”

Section: Methodsmentioning

confidence: 99%

Mass Resolution for Iron Isotopes in CR-39 Track Detector

Kodaira

Hasebe

Doke

et al. 2004

Jpn. J. Appl. Phys.

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We have verified the capability of a CR-39 track detector for isotope identification using iron beam from the heavy-ion accelerator of HIMAC at NIRS. The same CR-39 stack was independently exposed to 56Fe and 55Fe ions with an energy of 460 MeV/nucleon. Mass resolutions for 56Fe and 55Fe ions were determined to be 0.28±0.12 amu and 0.28±0.11 amu in rms, respectively. A detailed analysis of the sources of the mass dispersion in the present mass identification experiment showed that significant errors were caused in the measurements of the surface position and the thickness of CR-39 sheets. By eliminating these errors as much as possible, the mass resolution is expected to be improved to ∼0.20 amu.

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“…The mass identification of the ion can be achieved using the so-called ''L-R pairs''. 14,21) In general, this ''L-R'' technique is analogous to the ÁE-E technique in Si detectors.…”

Section: Methodsmentioning

confidence: 99%

Mass Resolution for Iron Isotopes in CR-39 Track Detector

Kodaira

Hasebe

Doke

et al. 2004

Jpn. J. Appl. Phys.

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“…2, which shows the schematic drawing of the trajectory of stopping particles from the stopping layer (i ¼ 0) to the upstream layers (i > 1) in a stack. In general, the so-called ''L-R'' technique in the SSTD 13) is analogous to the ÁE-E technique in the Si detector telescope. 14) 3.…”

Section: Principle Of Mass Identification Of Heavy Nucleimentioning

confidence: 99%

Improvement of Mass Resolution for Iron Isotopes in CR-39 Track Detector

Kodaira

Yasuda²,

Hasebe³

et al. 2007

jjap

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The capability of the CR-39 track detector for isotope identification was verified using 56Fe and 55Fe beams from the heavy ion accelerator HIMAC at NIRS. A CR-39 stack was exposed to 56Fe and 55Fe beams with the energies of 460 MeV/nucleon. Drastic improvements in the accuracies of microscopic image analysis and detector thickness measurement enabled us to identify those iron isotopes with high mass resolution using the CR-39 track detector. As a consequence of the reduction of systematic errors, the mass resolution for iron isotopes in the CR-39 detector was obtained to be 0.22±0.03 amu in rms. The mass resolution newly obtained by the CR-39 detector was compared with the former result and found to be 66% better than the former value of mass resolution as a result of reducing the systematic errors of mass dispersion. Moreover, the ultimate mass resolution of the CR-39 detector was estimated by calculation using those experimental results. As a consequence of reducing the random error, it is expected that the mass resolution for iron isotopes can ultimately approach to ∼0.10 amu in the CR-39 detector.

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Solid state nuclear track detectors

Hepburn

Windle

1980

J Mater Sci

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The materials science aspects of the use of both polymeric and inorganic solids as detectors for energetic particles are reviewed. The various models proposed to explain the formation of an etchable track by a penetrating particle are discussed, as is the nature and the geometric consequences of the etching process itself. An account is given of the wide-ranging applications of solid state detectors in science and technology.

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The enhancement of the charge resolution of Lexan applying UV-irradiation

Cited by 16 publications

References 6 publications

Mass Resolution for Iron Isotopes in CR-39 Track Detector

Mass Resolution for Iron Isotopes in CR-39 Track Detector

Improvement of Mass Resolution for Iron Isotopes in CR-39 Track Detector

Solid state nuclear track detectors

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