P. Downes

Monte Carlo simulation and patient dosimetry for a kilovoltage cone‐beam CT unit

P. Downes, R. Jarvis, Emil Radu et al. · Medical Physics · 2009 · 78 citations

Medicine, Nuclear Medicine, Radiology +17

Patient-Specific Three-Dimensional Concomitant Dose From Cone Beam Computed Tomography Exposure in Image-Guided Radiotherapy

Emiliano Spezi, P. Downes, R. Jarvis et al. · International Journal of Radiation Oncology*Biology*Physics · 2011 · 69 citations

Medicine, Oncology, Radiation Oncology +12

Monte Carlo simulation of an x‐ray volume imaging cone beam CT unit

Emiliano Spezi, P. Downes, Emil Radu et al. · Medical Physics · 2008 · 56 citations

Medicine, Radiology, Radiation Dosimetry +16

Electron beam therapy at extended source‐to‐surface distance: a Monte Carlo investigation

Tuathan O’Shea, Mark Foley, David Rajasekar et al. · Journal of Applied Clinical Medical Physics · 2008 · 17 citations · Full text

Medicine, Oncology, Radiation Oncology +17

High-performance computing for Monte Carlo radiotherapy calculations

P. Downes, Gagarine Yaikhom, J. Giddy et al. · Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 2009 · 14 citations

Medicine, High-performance Computing, Radiation Oncology +17