Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Yepes, Pablo P."'
Autor:
Cao, Wenhua, Li, Yupeng, Zhang, Xiaodong, Poenisch, Falk, Yepes, Pablo, Sahoo, Narayan, Grosshans, David, McGovern, Susan, Gunn, G. Brandon, Frank, Steven J., Zhu, Xiaorong R.
We developed a novel method of creating intensity modulated proton arc therapy (IMPAT) plans that uses computing resources efficiently and may offer a dosimetric benefit for patients with ependymoma or similar tumor geometries. Our IMPAT planning met
Externí odkaz:
http://arxiv.org/abs/2211.13413
Methods: A phase space file in a plane at 202 mm downstream of the beam exit window is generated through tuning parameters to match FDC results with measured or MCNPX Monte Carlo-simulated integrated depth-dose distribution (IDD) and lateral dose pro
Externí odkaz:
http://arxiv.org/abs/2112.00163
Autor:
Wang, Qianxia, Zhu, Cong, Bai, Xuemin, Deng, Yu, Schlegel, Nicki, Adair, Antony, Chen, Zhi, Li, Yongqiang, Moyers, Michael, Yepes, Pablo
Monte Carlo (MC) is generally considered as the most accurate dose calculation tool for particle therapy. However, a proper description of the beam particles kinematics is a necessary input for a realistic simulation. Such a description can be stored
Externí odkaz:
http://arxiv.org/abs/1909.06394
The Fast Dose Calculator (FDC), a track repeating algorithm Monte Carlo method was initially developed for proton therapy. The validation for proton therapy has been demonstrated in a previous work. This method can be expanded to ion applications. Ou
Externí odkaz:
http://arxiv.org/abs/1809.06028
Autor:
Henderson, Alexander, Liang, Edison, Riley, Nathan, Yepes, Pablo, Dyer, Gillis, Serratto, Kristina, Shagin, Petr
In a series of experiments at the Texas Petawatt Laser (TPW) in Austin, TX, we have used attenuation spectrometers, dosimeters, and a new Forward Compton Electron Spectrometer (FCES) to measure and characterize the angular distribution, fluence, and
Externí odkaz:
http://arxiv.org/abs/1401.3031
We report simulation results of pair production by ultra-intense lasers irradiating a gold target using the GEANT4 Monte-Carlo code. Certain experimental features of the positron and electron energy spectra are reproduced, as well as trends with rega
Externí odkaz:
http://arxiv.org/abs/1109.3721
An essential component in proton radiotherapy is the algorithm to calculate the radiation dose to be delivered to the patient. The most common dose algorithms are fast but they are approximate analytical approaches. However their level of accuracy is
Externí odkaz:
http://arxiv.org/abs/1011.2188
Akademický článek
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Autor:
Yepes, Pablo
Ultra-peripheral heavy ion collisions involve long range electromagnetic interactions at impact parameters larger than twice the nuclear radius, where no hadronic nucleon-nucleon collisions occur. The first observation of coherent rho production with
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0202022
Autor:
Yepes, Pablo
Coherent peripheral collisions of atomic nuclei involve electromagnetic or long range hadronic interactions at impact parameters, where both nuclei survive intact. Recently such ultra-peripheral collisions were observed at RHIC. The effect of the ele
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0109008