Radioactivity and geometrical distribution measurements of α-emitter specimens with the imaging plate

Mori, Chisato; Matsumura, Ayumi

doi:10.1016/0168-9002(92)90123-l

Cited by 32 publications

(8 citation statements)

References 5 publications

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“…The dosimetric properties of ALOC for low-LET radiations have been well introduced in previous papers. 7,8) One chip each was exposed to 500 mR of 0.66 MeV γ -rays from 137 Cs source or 10 mGy for water (abbreviated to mGy in the following) of a relativistic heavy-ion beam ( 4 He, 12 C, or 40 Ar) at the Heavy Ion Medical Accelerator in Chiba (NIRS-HIMAC). The heavy-ion absorbed doses at target position were measured by a combination of an in-line plastic scintillation counter and a calibrated air-filled ionization chamber.…”

Section: Methodsmentioning

confidence: 99%

Decaying Patterns of Optically Stimulated Luminescence from Al2O3:C for Different Quality Radiations.

Yasuda¹,

Kobayashi²,

Morishima³

2002

J. Nucl. Sci. Technol.

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Section: Methodsmentioning

confidence: 99%

Decaying Patterns of Optically Stimulated Luminescence from Al2O3:C for Different Quality Radiations.

Yasuda¹,

Kobayashi²,

Morishima³

2002

J. Nucl. Sci. Technol.

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“…The energies of the particles injected into the IP were adjusted to 290 MeVh by inserting binary filters. [9]. From the tests for irradiation of a rays at room temperature in Yamagata Univ., the information faded to 72% after 10 hours and 62% after 48 hours from the irradiation, respectively.…”

Section: Methodsmentioning

confidence: 99%

Development of an imaging plate as a heavy-nuclide detector

Kanase

Sakuraï²,

Noma³

et al. 1999

IEEE Trans. Nucl. Sci.

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It is very important for the study of nucleo-synthesis in supernova explosion to be able to measure the abundance of heavy nuclides in cosmic rays. Though a large-area detector is necessary for measurements of the abundance, it takes very long time to analyze the data for large-area detectors such as emulsion chamber. To address this need, we are developing a new type of heavy nuclide detector using an Imaging Plate which is manufactured by Fuji Film Co. Ltd. This film has a position resolution of 25pm and a sensitivity lo00 times higher than X-ray film. Moreover it is easy to enlarge since the area of one plate can be 20x25cm2, and the accumulated cosmic-ray-interaction information can be read out in about 10 minutes. To measure the characteristics of the Imaging Plate for heavy nuclides, we irradiated it with several kinds of nuclides using an accelerator in the National Institute of Radiological Sciences. These tests demonstrated that using imaging plate carbon, silicon, and argon nuclides can be distinguished.

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“…Novel techniques for particle identification [27] of ionizing radiation with the IP have been reported, such as:…”

Section: Application To Radiation Dosimetrymentioning

confidence: 99%

Photostimulated luminescence in insulators and semiconductors

Nanto

1998

Radiation Effects and Defects in Solids

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This survey of photostimulated luminescence (PSL) has three main thrusts: mechanism, storage phosphors as materials of the imaging plate materials and application to radiation dosimetry. In the light of the survey, it can be said that the imaging plate utilizing the PSL in alkali halide insulating phosphors or IILlV compound semiconducting phosphors is one of the most attractive candidates for a novel two-dimensional dosimeter for ionizing radiations.

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Radioactivity and geometrical distribution measurements of α-emitter specimens with the imaging plate

Cited by 32 publications

References 5 publications

Decaying Patterns of Optically Stimulated Luminescence from Al2O3:C for Different Quality Radiations.

Decaying Patterns of Optically Stimulated Luminescence from Al2O3:C for Different Quality Radiations.

Development of an imaging plate as a heavy-nuclide detector

Photostimulated luminescence in insulators and semiconductors

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