PIP2-BD:费米实验室PIP-II直线加速器上的GeV质子束流转储
PIP2-BD: GeV Proton Beam Dump at Fermilab's PIP-II Linac
摘要:
PIP-II超导RF直线加速器目前正在费米实验室建造,预计将于2028年底完工。PIP-II能够以连续波模式运行,并可同时向兆瓦级、GeV级束流收集设施和LBNF/DUNE提供800 MeV质子。目前正在研究质子收集器环的设计,以便将PIP-II质子聚集成中微子和低质量暗物质实验所需的短脉冲。PIP 2-BD是一个拟议中的100吨LAr浓缩实验,其探测器设计灵感来自CENNS-10和CCM,对BSM物理学具有世界领先的灵敏度,包括PIP-II质子束流收集器中产生的低质量暗物质。
英文摘要:
The PIP-II superconducting RF linac is currently under construction at Fermilab and is expected to be completed by the end of 2028. PIP-II is capable of operating in a continuous-wave mode and can concurrently supply 800 MeV protons to a mega-watt, GeV-scale beam dump facility and to LBNF/DUNE. Designs for proton accumulator rings are being studied to bunch the PIP-II protons into the short pulses needed for neutrino and low-mass dark matter experiments. PIP2-BD is a proposed 100-ton LAr scintillation-only experiment, whose detector design is inspired by CENNS-10 and CCM, that would have world-leading sensitivities to BSM physics, including low-mass dark matter produced in the PIP-II proton beam dump.
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