5 research outputs found
Production of the short-lived radionuclides for positron-emission tomography: cyclotron or linear electron accelerator
Analysis of the methods of the short-lived positron emitting radionuclides production on linear electron accelerators for positron-emission tomography (PET) was performed. Methods of extraction of short-lived isotopes from the
irradiated samples are considered. It is shown that specific activity of radionuclides produced on linear electron accelerators is sufficient for the gamma-camera and PET diagnostic.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ΠΎ Π°Π½Π°Π»ΡΠ· ΠΌΠ΅ΡΠΎΠ΄ΡΠ² Π½Π°ΠΏΡΠ°ΡΡΠ²Π°Π½Π½Ρ Π½Π΅Π΄ΠΎΠ²Π³ΠΎΠΆΠΈΠ²ΡΡΠΈΡ
ΡΠ°Π΄ΡΠΎΠ½ΡΠΊΠ»ΡΠ΄ΡΠ² Π½Π° Π»ΡΠ½ΡΠΉΠ½ΠΈΡ
ΠΏΡΠΈΡΠΊΠΎΡΡΠ²Π°ΡΠ°Ρ
Π΅Π»Π΅ΠΊΡΡΠΎΠ½ΡΠ² Π΄Π»Ρ ΠΏΠΎΠ·ΠΈΡΡΠΎΠ½Π½ΠΎΡ Π΅ΠΌΡΡΡΠΉΠ½ΠΎΡ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΡΡ. Π ΠΎΠ·Π³Π»ΡΠ½ΡΡΠΎ ΠΌΠ΅ΡΠΎΠ΄ΠΈ Π·Π΄ΠΎΠ±ΡΠ²Π°Π½Π½Ρ Π½Π΅Π΄ΠΎΠ²Π³ΠΎΠΆΠΈΠ²ΡΡΠΈΡ
ΡΠ·ΠΎΡΠΎΠΏΡΠ² ΡΠ·
ΠΎΠΏΡΠΎΠΌΡΠ½Π΅Π½ΠΈΡ
Π·ΡΠ°Π·ΠΊΡΠ². ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΠΎ ΠΏΠΈΡΠΎΠΌΠ° Π°ΠΊΡΠΈΠ²Π½ΡΡΡΡ ΡΠ°Π΄ΡΠΎΠ½ΡΠΊΠ»ΡΠ΄ΡΠ², ΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΡ
Π½Π° Π»ΡΠ½ΡΠΉΠ½ΠΈΡ
ΠΏΡΠΈΡΠΊΠΎΡΡΠ²Π°ΡΠ°Ρ
Π΅Π»Π΅ΠΊΡΡΠΎΠ½ΡΠ², ΠΌΠΎΠΆΠ΅ Π±ΡΡΠΈ Π΄ΠΎΡΡΠ°ΡΠ½ΡΠΎΡ Π΄Π»Ρ Π΄ΡΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ Π½Π° Π³Π°ΠΌΠΌΠ°-ΠΊΠ°ΠΌΠ΅ΡΠ°Ρ
ΡΠ° Π΄Π»Ρ ΠΏΠΎΠ·ΠΈΡΡΠΎΠ½Π½ΠΎΡ Π΅ΠΌΡΡΡΠΉΠ½ΠΎΡ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΡΡ.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² Π½Π°ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΊΠΎΡΠΎΡΠΊΠΎΠΆΠΈΠ²ΡΡΠΈΡ
ΡΠ°Π΄ΠΈΠΎΠ½ΡΠΊΠ»ΠΈΠ΄ΠΎΠ² Π½Π° Π»ΠΈΠ½Π΅ΠΉΠ½ΡΡ
ΡΡΠΊΠΎΡΠΈΡΠ΅Π»ΡΡ
ΡΠ»Π΅ΠΊΡΡΠΎΠ½ΠΎΠ² Π΄Π»Ρ ΠΏΠΎΠ·ΠΈΡΡΠΎΠ½Π½ΠΎΠΉ ΡΠΌΠΈΡΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΊΠΎΡΠΎΡΠΊΠΎΠΆΠΈΠ²ΡΡΠΈΡ
ΠΈΠ·ΠΎΡΠΎΠΏΠΎΠ² ΠΈΠ· ΠΎΠ±Π»ΡΡΠ΅Π½Π½ΡΡ
ΠΎΠ±ΡΠ°Π·ΡΠΎΠ². ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΡΠ΄Π΅Π»ΡΠ½Π°Ρ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠ°Π΄ΠΈΠΎΠ½ΡΠΊΠ»ΠΈΠ΄ΠΎΠ², ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π½Π° Π»ΠΈΠ½Π΅ΠΉΠ½ΡΡ
ΡΡΠΊΠΎΡΠΈΡΠ΅Π»ΡΡ
ΡΠ»Π΅ΠΊΡΡΠΎΠ½ΠΎΠ², ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΠΉ Π΄Π»Ρ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ Π½Π° Π³Π°ΠΌΠΌΠ°-ΠΊΠ°ΠΌΠ΅ΡΠ°Ρ
ΠΈ Π΄Π»Ρ ΠΏΠΎΠ·ΠΈΡΡΠΎΠ½Π½ΠΎΠΉ ΡΠΌΠΈΡΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΠΈ
Production of short-lived radionuclides on the electron linac for PET
The present work is undertaken with the purpose of obtaining the experimental data about the values of specific activity of short-lived radionuclides on particular targets in the operating 25 MeV linear accelerator of electrons βEPOSβ with the beam power 20 kW
Production of technetium in molybdenum target on linac and modeling technetium distillation
Along with the traditional methods of molybdenum and technetium separation from target irradiated by an electron linear accelerator, the possibility of technetium stripping from aqueous solution has been considered. To achieve the required temperature we used phosphoric acid.ΠΠ°ΡΡΠ΄Ρ Ρ ΡΡΠ°Π΄ΠΈΡΠΈΠΎΠ½Π½ΡΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΡΠ°Π·Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΌΠΎΠ»ΠΈΠ±Π΄Π΅Π½Π° ΠΈ ΡΠ΅Ρ
Π½Π΅ΡΠΈΡ ΠΈΠ· ΠΌΠΈΡΠ΅Π½ΠΈ, ΠΎΠ±Π»ΡΡΡΠ½Π½ΠΎΠΉ Π½Π° Π»ΠΈΠ½Π΅ΠΉΠ½ΠΎΠΌ ΡΡΠΊΠΎΡΠΈΡΠ΅Π»Π΅ ΡΠ»Π΅ΠΊΡΡΠΎΠ½ΠΎΠ², ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΎΡΠ³ΠΎΠ½ΠΊΠΈ ΡΠ΅Ρ
Π½Π΅ΡΠΈΡ ΠΈΠ· Π²ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΡΠ°ΡΡΠ²ΠΎΡΠ°. ΠΠ»Ρ Π΄ΠΎΡΡΠΈΠΆΠ΅Π½ΠΈΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΠΉ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Π° ΠΎΡΡΠΎΡΠΎΡΡΠΎΡΠ½Π°Ρ ΠΊΠΈΡΠ»ΠΎΡΠ°.ΠΠ°ΡΡΠ²Π½Ρ Π· ΡΡΠ°Π΄ΡΡΡΠΉΠ½ΠΈΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΡΠΎΠ·Π΄ΡΠ»Π΅Π½Π½Ρ ΠΌΠΎΠ»ΡΠ±Π΄Π΅Π½Ρ Ρ ΡΠ΅Ρ
Π½Π΅ΡΡΡ Π· ΠΌΡΡΠ΅Π½Ρ, ΠΎΠΏΡΠΎΠΌΡΠ½Π΅Π½ΠΎΡ Π½Π° Π»ΡΠ½ΡΠΉΠ½ΠΎΠΌΡ ΠΏΡΠΈΡΠΊΠΎΡΡΠ²Π°ΡΡ Π΅Π»Π΅ΠΊΡΡΠΎΠ½ΡΠ², ΡΠΎΠ·Π³Π»ΡΠ½ΡΡΠ° ΠΌΠΎΠΆΠ»ΠΈΠ²ΡΡΡΡ Π²ΡΠ΄Π³ΠΎΠ½ΠΊΠΈ ΡΠ΅Ρ
Π½Π΅ΡΡΡ Π· Π²ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΡΠΎΠ·ΡΠΈΠ½Ρ. ΠΠ»Ρ Π΄ΠΎΡΡΠ³Π½Π΅Π½Π½Ρ Π½Π΅ΠΎΠ±Ρ
ΡΠ΄Π½ΠΎΡ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠΈ Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π° ΠΎΡΡΠΎΡΠΎΡΡΠΎΡΠ½Π° ΠΊΠΈΡΠ»ΠΎΡΠ°
Proton linear accelerator for boron-neutron capture therapy
At the present time radiotherapy, surgery and chemotherapy are the main methods of treatment of malignant tumors. They may be used individually or in combination with other methods
Electron linacs in NSC KIPT: R&D and application
A review is given about electron linacs of NSC KIPT and their some applications for research of radiation effects in reactor materials, channeling, plasma-beam interactions, geology (gamma-activation analysis of ore samples), as well as sterilization of single-use medical products, modification of polymers and semiconductors, isotope production for nuclear medicine etc