Results 281 to 290 of about 720,850 (319)

Very high-energy electrons as radiotherapy opportunity

The European Physical Journal Plus
Jade Fischer, Lucy Whitmore, Colleen Desrosiers, Suzie Sheehy, Magdalena Bazalova-Carter   +4 more
openaire   +2 more sources

Laser-plasma generated very high energy electrons in radiation therapy of the prostate

Proceedings of SPIE, 2008
V Moskvin, Minsong Cao, C Joshi
exaly   +2 more sources

The Very-High-Energy electron spectrum observed with H.E.S.S. [PDF]

Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), 2023
International audienceImaging Atmospheric Cherenkov Telescopes (IACT), which detect the Cherenkov light emitted by high energy particles in atmospheric showers, normally study the sources of very high energy gamma-rays.
de Naurois, Mathieu
openaire   +2 more sources

Relative Insensitivity to Inhomogeneities on Very High Energy Electron Dose Distributions

2017
Proceedings of the 8th Int.
Lagzda, Agnese, Angal-Kalinin, Deepa, Jones, James, Jones, Roger, Kirkby, Karen   +4 more
openaire   +2 more sources

166 RADIOTHERAPY WITH VERY HIGH ENERGY ELECTRONS GENERATED BY WAKEFIELD ACCELERATORS

Radiotherapy and Oncology, 2012
B. Seitz
openaire   +2 more sources

Characteristics of very high‐energy electron beams for the irradiation of deep‐seated targets

Medical Physics, 2021
PurposeDriven by advances in accelerator technology and the potential of exploiting the FLASH effect for the treatment of deep‐seated targets (>5 cm), there is an active interest in the construction of devices to deliver very high‐energy electron (VHEE) beams for radiation therapy.
Till Tobias, Böhlen, Jean-François, Germond, Erik, Traneus, Jean, Bourhis, Marie-Catherine, Vozenin, Claude, Bailat, François, Bochud, Raphaël, Moeckli   +7 more
openaire   +2 more sources

A study of Very High Energy Gamma-Rays and Electrons with GLAST

AIP Conference Proceedings, 2001
The GLAST instrument is dedicated to gamma-ray astronomy in a wide energy range of 20 MeV to 300 GeV, but could be used to study gamma-rays or cosmic electrons up to a few TeV. In this paper we study the high energy response of GLAST from 10 GeV up to one TeV.
Terrier, R., Djannati-Atai, A., Chehktman, A., Grove, J.E., Johnson, W.N.   +4 more
openaire   +3 more sources

Characteristics of focused very high energy electron (VHEE) beams in radiotherapy

2023
Very High Energy Electron (VHEE) beams represent a promising alternative for treating deep-seated tumors. However, VHEE beams generate quasi-uniform dose distribution along the beam path, leading to healthy tissue overexposed. Focused VHEE beams are a revolutionary radiotherapy technology that enables concentrating doses into a small and well-defined ...
Liu,Zhengzheng, Yang,Zhiyong, Fan,Danlei, Wang,Jian, Fan,Kuanjun   +4 more
openaire   +1 more source

Cryogenic Accelerator Design for Compact Very High Energy Electron Therapy

2022
We report on the development of a cryogenic X-band (11.424 GHz) accelerator to provide electron beams for Very High Energy Electron therapy. The distributed coupling linac is designed with a 135° phase advance, capable of producing a 100 MeV/m accelerating gradient in a one-meter structure using only 19 MW when operating at 77 K.
Snively, Emma, Borzenets, Valery, Bowden, Gordon, Krasnykh, Anatoly, Li, Zenghai, Loo, Bill, Nantista, Christopher, Oriunno, Marco, Shumail, Muhammed, Tantawi, Sami   +9 more
openaire   +1 more source

Electron propagator in a strong electromagnetic field in the very-high-energy limit

Physical Review D, 1990
The solution of the Klein-Gordon and Dirac equation for the propagator (Green's function) in the very-high-energy limit (1/{ital E} approximation) is studied in the context of quantum beamstrahlung.'' The results obtained are necessary to consider bremsstrahlung energy loss by electrons and positrons in high-energy {ital e}{sup +}{ital e}{sup {minus ...
openaire   +2 more sources