Design of High Energy Linac for Generation of Isotopes for Medical Applications

Deshpande, Abhay; Bhat, Sandesh; Dixit, Tanuja; Jadhav, Paresh; Kottawar, Anurag; Krishnan, Ramamoorthy; Kumbhare, Manoj; Mishra, Anil Kumar; Mishra, Jyoti; Nainwad, Chandrakant; Name, Sandeep; Sandeep Kumar, R.; Shaikh, Aqsa; Thakur, Kiran; Upadhyay, Nirupama; Vidwans, Mandar; Waingankar, Abhishek

doi:10.18429/JACoW-IPAC2021-TUPAB405

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RIS citation export for TUPAB405: Design of High Energy Linac for Generation of Isotopes for Medical Applications

TY  - CONF
AU  - Deshpande, A.P.
AU  - Bhat, S.R.
AU  - Dixit, T.S.
AU  - Jadhav, P.S.
AU  - Kottawar, A.S.
AU  - Krishnan, R.
AU  - Kumbhare, M.S.
AU  - Mishra, A.K.
AU  - Mishra, J.
AU  - Nainwad, C.S.
AU  - Name, S.R.
AU  - Sandeep Kumar, R.
AU  - Shaikh, A.
AU  - Thakur, K.A.
AU  - Upadhyay, N.
AU  - Vidwans, M.M.
AU  - Waingankar, A.
ED  - Liu, Lin
ED  - Byrd, John M.
ED  - Neuenschwander, Regis T.
ED  - Picoreti, Renan
ED  - Schaa, Volker R. W.
TI  - Design of High Energy Linac for Generation of Isotopes for Medical Applications
J2  - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021
CY  - Campinas, SP, Brazil
T2  - International Particle Accelerator Conference
T3  - 12
LA  - english
AB  - After successful implementation of 6 and 15 MeV electron linear accelerator (linac) technology for Cancer Therapy in India, we initiated the development of high energy high current accelerator for the production of radioisotopes for diagnostic applications. The accelerator will be of 30 MeV energy with 350 µA average current provided by a gridded gun. The linac is a side coupled standing wave accelerator operating at 2998 MHz frequency operating at p/2 mode. The choice of p/2 operating mode is particularly suitable for this case where the repetition rate will be around 400 Hz. Klystron with 7 MW peak power and 36 kW average power will be used as the RF source. The modulator will be a solid-state modulator. The control system is FPGA based setup developed in-house at SAMEER. A retractable target with tungsten will be used as a converter to generate X-rays via bremsstrahlung. The x-rays will then interact with enriched 100Mo target to produce 99Mo via (g, n) reaction. Eluted 99mTc will be used for diagnostic applications. The paper lists the challenges and novel schemes developed at SAMEER to make a compact, rugged, and easy to use system keeping in mind local conditions.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 2472
EP  - 2474
KW  - linac
KW  - electron
KW  - target
KW  - gun
KW  - controls
DA  - 2021/08
PY  - 2021
SN  - 2673-5490
SN  - 978-3-95450-214-1
DO  - doi:10.18429/JACoW-IPAC2021-TUPAB405
UR  - https://jacow.org/ipac2021/papers/tupab405.pdf
ER  -