Cyclotrons2016 - List of Keywords (positron)

Paper	Title	Other Keywords	Page
MOP13	Production of F-18 and Tc-99m Radionuclides using an 11 MeV Proton Accelerating Cyclotron	target, proton, cyclotron, radioactivity	83
	I. Kambali, M. Marlina, P. Parwanto, R. Rajiman, H. Suryanto BATAN, South Tangerang, Indonesia H. Astarina, N. Huda, R.R. Ismuha, K. Kardinah, F.D. Listiawadi Dharmais Cancer Hospital, Jakarta, Indonesia
	Funding: The World Academy of Sciences (TWAS) and National Nuclear Energy Agency of Indonesia (BATAN) An 11-MeV proton-accelerating cyclotron has been employed to produce F-18 and Tc-99m radionuclides. In this report, F-18 radionuclide was produced from enriched-water target whereas Tc-99m was generated from natural molybdenum trioxide (MoO3) target. Two recoiled radioactive impurities such as Co-56 and Ag-110m are identified in the F-18 solution whereas N-13 was recognized as an impurity in the Tc-99m production. The Co-56 radionuclidic impurity is presumably sputtered off the havar window in the target system whereas Ag-110m is originally from a silver body housing the enriched water target which is generated by secondary neutron irradiated Ag-10⁹. In addition, N-13 impurity found in the post-irradiated MoO3 target occurs presumably via (p,He-4) nuclear reaction.
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MOP21	Test Production of Ti-44 using RFT-30 Cyclotron	target, proton, cyclotron, radiation	108
	E.J. Lee, M.G. Hur, Y.B. Kong KAERI, Daejon, Republic of Korea
	RFT-30 30 MeV cyclotron has been developed for the production of radioisotopes and their applications. Fluorine-18, which is a widely-used positron emitter, has been produced regularly since 2015. In addition, research on the production of generator radioisotopes has been performed using this cyclotron. A generator means a device used to extract the positron-emitting daughter radioisotope from a source of the decaying parent radioisotope such as Ti-44 and Ge-68. In this research, gold-coated and natural Sc targets were proton-irradiated in order to produce Ti-44. Gamma spectra of irradiated targets were measured to confirm the production of Ti-44.
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TUP23	Development of Magnetic Field Measurement Instrumentation for 10 MeV Cyclotron	cyclotron, instrumentation, proton, LabView	218
	H. Namgoong, J.-S. Chai, H.J. Choi, M. Ghergherehchi, D.H. Ha, W.J. Jun, H.S. Kim, J.C. Lee, S.C. Mun SKKU, Suwon, Republic of Korea
	To produce a radio isotope for Positron Emission To-mography (PET), 10 MeV compact Cyclotron was in-stalled at Sungkyunkwan University. This cyclotron had been produced 10 MeV proton beam. For this cyclotron magnet, the magnetic field measurement instrumentation was being developed. The hall probe sensor was used for field measurement. This hall probe sensor moves radial direction and angular direction by mechanically. The Magnetic field measurement instrumentation measures the field in the range of 5 mm for radial direction and 1 degree for angular direction. Magnetic field was measured with and without cooling. Magnetic field was carried with 4 Gauss without cooling and 0.1 Gauss with cooling. Our developed magnetic field measurement instrumentation has 0.1 Gauss of an error and 0.01 Gauss of resolution over 9 hours.
	Poster TUP23 [14.585 MB]
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Paper

Title

Other Keywords

Page

MOP13

Production of F-18 and Tc-99m Radionuclides using an 11 MeV Proton Accelerating Cyclotron

target, proton, cyclotron, radioactivity

83

I. Kambali, M. Marlina, P. Parwanto, R. Rajiman, H. Suryanto
BATAN, South Tangerang, Indonesia
H. Astarina, N. Huda, R.R. Ismuha, K. Kardinah, F.D. Listiawadi
Dharmais Cancer Hospital, Jakarta, Indonesia

Funding: The World Academy of Sciences (TWAS) and National Nuclear Energy Agency of Indonesia (BATAN)
An 11-MeV proton-accelerating cyclotron has been employed to produce F-18 and Tc-99m radionuclides. In this report, F-18 radionuclide was produced from enriched-water target whereas Tc-99m was generated from natural molybdenum trioxide (MoO3) target. Two recoiled radioactive impurities such as Co-56 and Ag-110m are identified in the F-18 solution whereas N-13 was recognized as an impurity in the Tc-99m production. The Co-56 radionuclidic impurity is presumably sputtered off the havar window in the target system whereas Ag-110m is originally from a silver body housing the enriched water target which is generated by secondary neutron irradiated Ag-10⁹. In addition, N-13 impurity found in the post-irradiated MoO3 target occurs presumably via (p,He-4) nuclear reaction.

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MOP21

Test Production of Ti-44 using RFT-30 Cyclotron

target, proton, cyclotron, radiation

108

E.J. Lee, M.G. Hur, Y.B. Kong
KAERI, Daejon, Republic of Korea

RFT-30 30 MeV cyclotron has been developed for the production of radioisotopes and their applications. Fluorine-18, which is a widely-used positron emitter, has been produced regularly since 2015. In addition, research on the production of generator radioisotopes has been performed using this cyclotron. A generator means a device used to extract the positron-emitting daughter radioisotope from a source of the decaying parent radioisotope such as Ti-44 and Ge-68. In this research, gold-coated and natural Sc targets were proton-irradiated in order to produce Ti-44. Gamma spectra of irradiated targets were measured to confirm the production of Ti-44.

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TUP23

Development of Magnetic Field Measurement Instrumentation for 10 MeV Cyclotron

cyclotron, instrumentation, proton, LabView

218

H. Namgoong, J.-S. Chai, H.J. Choi, M. Ghergherehchi, D.H. Ha, W.J. Jun, H.S. Kim, J.C. Lee, S.C. Mun
SKKU, Suwon, Republic of Korea

To produce a radio isotope for Positron Emission To-mography (PET), 10 MeV compact Cyclotron was in-stalled at Sungkyunkwan University. This cyclotron had been produced 10 MeV proton beam. For this cyclotron magnet, the magnetic field measurement instrumentation was being developed. The hall probe sensor was used for field measurement. This hall probe sensor moves radial direction and angular direction by mechanically. The Magnetic field measurement instrumentation measures the field in the range of 5 mm for radial direction and 1 degree for angular direction. Magnetic field was measured with and without cooling. Magnetic field was carried with 4 Gauss without cooling and 0.1 Gauss with cooling. Our developed magnetic field measurement instrumentation has 0.1 Gauss of an error and 0.01 Gauss of resolution over 9 hours.

Poster TUP23 [14.585 MB]

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