![The penumbra of a carbon beam is much sharper than that of a proton... | Download Scientific Diagram The penumbra of a carbon beam is much sharper than that of a proton... | Download Scientific Diagram](https://www.researchgate.net/publication/238734498/figure/fig2/AS:654053860184064@1532950000552/The-penumbra-of-a-carbon-beam-is-much-sharper-than-that-of-a-proton-beam-of-the.png)
The penumbra of a carbon beam is much sharper than that of a proton... | Download Scientific Diagram
![Comparison of the penumbra for the three collimators when the leaves... | Download Scientific Diagram Comparison of the penumbra for the three collimators when the leaves... | Download Scientific Diagram](https://www.researchgate.net/publication/11259488/figure/fig2/AS:394578873077768@1471086342702/Comparison-of-the-penumbra-for-the-three-collimators-when-the-leaves-are-positioned-at.png)
Comparison of the penumbra for the three collimators when the leaves... | Download Scientific Diagram
The influence of beam delivery uncertainty on dose uniformity and penumbra for pencil beam scanning in carbon-ion radiotherapy | PLOS ONE
![The influence of focal spot size, shape, emission profile and position on field coverage in a Gulmay D3300 Kilovoltage X-ray therapy unit | SpringerLink The influence of focal spot size, shape, emission profile and position on field coverage in a Gulmay D3300 Kilovoltage X-ray therapy unit | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs13246-014-0280-y/MediaObjects/13246_2014_280_Fig2_HTML.gif)
The influence of focal spot size, shape, emission profile and position on field coverage in a Gulmay D3300 Kilovoltage X-ray therapy unit | SpringerLink
![Penumbra plotted as a function of energy at different field size (side... | Download Scientific Diagram Penumbra plotted as a function of energy at different field size (side... | Download Scientific Diagram](https://www.researchgate.net/publication/44889447/figure/fig3/AS:611512376897537@1522807320055/Penumbra-plotted-as-a-function-of-energy-at-different-field-size-side-of-square-field-in.png)
Penumbra plotted as a function of energy at different field size (side... | Download Scientific Diagram
![A typical beam profile of 2 cm mode MIMiC. The small penumbra indicates... | Download Scientific Diagram A typical beam profile of 2 cm mode MIMiC. The small penumbra indicates... | Download Scientific Diagram](https://www.researchgate.net/publication/314107407/figure/fig4/AS:611512842457088@1522807431757/A-typical-beam-profile-of-2-cm-mode-MIMiC-The-small-penumbra-indicates-that-the.png)
A typical beam profile of 2 cm mode MIMiC. The small penumbra indicates... | Download Scientific Diagram
![For sufficiently large field sizes, the full width at half maximum of... | Download Scientific Diagram For sufficiently large field sizes, the full width at half maximum of... | Download Scientific Diagram](https://www.researchgate.net/publication/327548897/figure/fig2/AS:674328932806656@1537783954062/For-sufficiently-large-field-sizes-the-full-width-at-half-maximum-of-dose-profiles-is.png)
For sufficiently large field sizes, the full width at half maximum of... | Download Scientific Diagram
![Proposing a novel graphical method to determine effective bremsstrahlung focal spot size and shape of the therapeutic beam from a linear accelerator in radiation therapy - ScienceDirect Proposing a novel graphical method to determine effective bremsstrahlung focal spot size and shape of the therapeutic beam from a linear accelerator in radiation therapy - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0168900221006100-gr1.jpg)
Proposing a novel graphical method to determine effective bremsstrahlung focal spot size and shape of the therapeutic beam from a linear accelerator in radiation therapy - ScienceDirect
![PDF] An Empirical Model for Describing the Small Field Penumbra in Radiation Therapy | Semantic Scholar PDF] An Empirical Model for Describing the Small Field Penumbra in Radiation Therapy | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c3b209877e802057b6517cac847019f1133b5e0f/6-Figure4-1.png)