Fast neutron scattering from natural lead was measured at the Rensselaer Polytechnic Institute’s (RPI) Gaerttner Linear Accelerator Center (LINAC). This measurement was performed using eight detectors positioned at different solid angles, with neutron events recorded in time of flight. This experiment used liquid scintillator EJ301 detectors and a tantalum photo-neutron target, which were optim...

We evaluate a photon convolution-superposition algorithm used to model a fast neutron therapy beam in a commercial treatment planning system (TPS). The neutron beam modeled was the Clinical Neutron Therapy System (CNTS) fast neutron beam produced by 50 MeV protons on a Be target at our facility, and we implemented the Pinnacle3 dose calculation model for computing neutron doses. Measured neutro...

Boron Neutron Capture Therapy (BNCT) [4, 5] is a form of a radiation therapy used for treatment of some kinds of cancer (mainly glioblastoma multiforme) which, due to their character, are hard to be extracted with surgical methods. The BNCT method involves the delivery of a capture compound − the B isotope is usually used – which preferentially concentrates in the cancer tissue, followed by the...