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Current progress and future prospects of the VITA based neutron source
V Aleynik1, A Bashkirtsev2, V Kanygin3
1Budker Institute of Nuclear Physics, 11 Lavrentiev ave., 630090 Novosibirsk, Russia.
Summary
A pilot accelerator-based epithermal neutron source at BINP is operational. Studies focus on beam stability, radiation, and developing a therapeutic beam for clinical applications.
Area of Science:
- Nuclear Physics
- Accelerator Technology
- Medical Physics
Background:
- A pilot accelerator-based epithermal neutron source is currently in use at the Budker Institute of Nuclear Physics (BINP).
- Ongoing research is crucial for understanding and optimizing accelerator performance and its potential applications.
Purpose of the Study:
- To investigate and address key operational aspects of the epithermal neutron source.
- To explore the feasibility of developing a therapeutic neutron beam for clinical use.
Main Methods:
- Studying dark current characteristics within the accelerator.
- Measuring X-ray radiation levels.
- Optimizing the injection of H(-) beams.
- Calibrating a new gas stripping target.
Main Results:
- Analysis of dark current and X-ray radiation provided insights into facility behavior.
- Optimization of H(-) beam injection and target calibration enhanced operational stability.
- Strategies for creating a stable therapeutic beam were explored.
Conclusions:
- The pilot accelerator-based epithermal neutron source shows promise for further development.
- The facility's stability has been improved through recent investigations.
- Potential clinical applications are being strategically evaluated.
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