Capital Equipment 2018

此次资本竞标是为了收购将加强该集团正在进行的研究的项目。数字数据采集系统将安装在利物浦探测器特征扫描系统上，这是该小组开展的学术和应用研究工作的基础，目的是制造更好的伽马射线探测器。SAGEWELL探测器是一种新型的伽马射线探测器。它既有很高的效率又有很好的能量分辨率。新颖的电场配置意味着它是一个理想的探测器，当它与探测器特征扫描系统一起使用时，将使我们能够更好地理解和模拟晶体中的电场，并确定诸如杂质浓度和电子和空穴迁移率的温度相关性等参数的影响。改进建模能力是我们学术研究(例如Agata、Sigma)和应用程序工作的重要部分，其中改进对退役和环境分析等测量的光谱响应是我们研究计划的一部分。马蒂斯染料激光器将为高分辨率光学光谱提供稳定、窄线宽的激光。这将彻底改变该大学的基础设施，并将与最近购买的用于核结构基础研究的二次谐波发生器很好地匹配。采用这种现代和流行的系统还将使技术在合作之间转移，甚至转移到光学和光子学行业。由我们首创的无触发器数据采集系统需要升级中央时钟分配系统，以用于核物理实验的新的最先进的节拍器/时钟分配卡(MCD)的形式。这些卡的开发由STFC通过2014-2017年的综合赠款提供资金，原型由我们的合作设计、交付和测试。我们现在将建造21个生产单元，供Jyväskylä大学(18个单元)和欧洲核子研究中心的Isolde(3个单元)使用。这将使我们能够进行开创性的研究，与英国NP咨询小组设定的研究目标很好地保持一致。

This capital bid is for items that will enhance the research being carried out by the group. The Digital DAQ system will be attached to the Liverpool detector characterisation scanning system which is fundamental to the academic and applications research work carried out by he group which has the aim to produce better gamma-ray detectors.The SAGEWELL detector is a new type of gamma-ray detector. It has both high efficiency and excellent energy resolution. The novel electric field configuration means that it is an ideal detector to be based in our laboratory which when used with the detector characterisation scanning system will allow us to better understand and model the electric fields within the crystal and to determine the effect of parameters such as impurity concentrations and temperature dependence of the electron and hole mobility. Improvement of the modelling capability is an important part of our academic research (e.g. AGATA, SIGMA) and the applications work where improved spectral response for the measurements such as decommissioning and environments assay is part of our research programme.The Matisse dye laser will provide stable, narrow linewidth, laser light across a broad range of wavelengths for high resolution optical spectroscopy. This will revolutionise the university's infrastructure and will match well the recently purchased second harmonic generator, to be applied to fundamental research into nuclear structure. Adoption of this modern and popular system will also allow skills to be transferred between collaborations and indeed to optics and photonics industries.The triggerless data acquisition system pioneered by us requires an upgrade of the central clock distribution system in the form of new state-of-the-art metronome/clock distributor cards (MCD) for use in nuclear physics experiments. The development of these cards was funded by STFC through the 2014-2017 consolidated grant and prototypes were designed, delivered and tested by our collaboration. We will now construct 21 production units for use in the University of Jyväskylä (18 units) and ISOLDE at CERN (3 units). This will allow us to pursue pioneering research well aligned with the research goals set by the UK NP Advisory Panel.