IsoDAR的经济型设计选项
Cost-effective Design Options for IsoDAR
摘要:
本白皮书回顾了IsoDAR电子反中微子源的设计选项。IsoDAR的设计目的是每年利用同位素静止衰变产生平均能量为6.4 MeV的$2.6 \times 10^{22}$电子反中微子。必须平衡成本效益的方面包括:总成本;电子反中微子通量和背景的速率和能量分布;低技术风险;紧凑性;地下建筑和操作的简单性;可靠性;对未来中微子物理计划的价值;以及对工业的价值。我们表明,这里概述的基线设计是最具成本效益的。
英文摘要:
This whitepaper reviews design options for the IsoDAR electron antineutrino source. IsoDAR is designed to produce $2.6 \times 10^{22}$ electron antineutrinos per year with an average energy of 6.4 MeV, using isotope decay-at-rest. Aspects which must be balanced for cost-effectiveness include: overall cost; rate and energy distribution of the electron antineutrino flux and backgrounds; low technical risk; compactness; simplicity of underground construction and operation; reliability; value to future neutrino physics programs; and value to industry. We show that the baseline design outlined here is the most cost effective.
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