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公开(公告)号：US11889612B2
公开(公告)日：2024-01-30
申请号：US17412943
申请日：2021-08-26
CPC分类号： H05H7/001 , A61N5/10 , H05H6/00 , A61N2005/109 , H05H2007/002 , H05H2007/008
摘要： Embodiments of systems, devices, and methods relate to selecting a raster profile for scanning a proton beam across a target. A raster profile is selected from among the plurality of plurality of possible raster profiles based on a value of a figure of merit. A beam is directed across the target surface to form a pattern that is repeated one or more times at different radial orientations to form a scanning profile. A target temperature is monitored while scanning the beam across the target surface according to the scanning profile. The scanning parameters are changeable to avoid target damaging, to improve thermal performance and to optimize particle loading.
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公开(公告)号：US20230284368A1
公开(公告)日：2023-09-07
申请号：US18177528
申请日：2023-03-02
发明人： Alexander Dunaevsky , Gregory Luke Snitchler , Harrison Beam Eggers , Jedediah Styron , Charles Leon Lee
CPC分类号： H05H6/00 , A61N5/1043 , H05H2242/10 , A61N2005/109 , A61N2005/1098
摘要： Embodiments of systems, devices, and methods relate to exclusion of ion beam paths on the target surface to optimize neutron beam performance. A particle beam is directed along an axis so that the particle beam is incident on a target positioned on the particle beam axis. The target has a scannable surface extending over an area substantially orthogonal to the axis. The particle beam is scanned across the scannable surface of the target along a first path having a first flux. The particle beam, having a second flux, is scanned across the scannable surface of the target along a second path that is within an exclusion area of the target.
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公开(公告)号：US20220070994A1
公开(公告)日：2022-03-03
申请号：US17412943
申请日：2021-08-26
摘要： Embodiments of systems, devices, and methods relate to selecting a raster profile for scanning a proton beam across a target. A raster profile is selected from among the plurality of plurality of possible raster profiles based on a value of a figure of merit. A beam is directed across the target surface to form a pattern that is repeated one or more times at different radial orientations to form a scanning profile. A target temperature is monitored while scanning the beam across the target surface according to the scanning profile. The scanning parameters are changeable to avoid target damaging, to improve thermal performance and to optimize particle loading.
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公开(公告)号：US20240130032A1
公开(公告)日：2024-04-18
申请号：US18540447
申请日：2023-12-14
CPC分类号： H05H7/001 , A61N5/10 , H05H6/00 , A61N2005/109 , H05H2007/002 , H05H2007/008
摘要： Embodiments of systems, devices, and methods relate to selecting a raster profile for scanning a proton beam across a target. A raster profile is selected from among the plurality of plurality of possible raster profiles based on a value of a figure of merit. A beam is directed across the target surface to form a pattern that is repeated one or more times at different radial orientations to form a scanning profile. A target temperature is monitored while scanning the beam across the target surface according to the scanning profile. The scanning parameters are changeable to avoid target damaging, to improve thermal performance and to optimize particle loading.
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