Birmingham Nuclear Physics Consolidated Grant 2016

伯明翰核物理综合补助金 2016

基本信息

  • 批准号:
    ST/P004199/1
  • 负责人:
  • 金额:
    $ 198.22万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2017
  • 资助国家:
    英国
  • 起止时间:
    2017 至 无数据
  • 项目状态:
    已结题

项目摘要

Our proposed research has three broad themes that build upon our world leading areas of expertise. The first of these involves the study of high-energy nuclear collisions at the Large Hadron Collider, the world's highest energy particle accelerator. The aim of the ALICE experiment is to study nuclear matter, as it would have existed about a millionth of a second after the Big Bang when the Universe was so hot and so dense that nuclei did not exist. In its primordial state nuclear matter consists of its fundamental constituents (quarks and gluons) in a plasma state. We recreate this novel state of matter in our experiment and we are developing ways of studying these high-energy nuclear collisions to discover the properties of the quark-gluon plasma. This is technically challenging and the group has developed a sophisticated electronic trigger system that controls the experiment. The quark-gluon plasma has remarkable properties, such as an abundance of strange quarks and near-perfect fluidity. In this proposal, we are trying to determine whether size matters by finding the smallest drop of plasma that still retains these properties. We are using grazing collisions to explore the internal structure of nuclei at high energy. And we are looking at the debris of quarks and gluons that are sometimes scattered out of the collision, producing a shower of particles in our detector known as a jet, to study the conditions inside the plasma. We are also performing R&D into new detector technologies based on silicon pixel detectors in which the readout electronics is contained within the pixel. The second strand extends beyond the quark scale to the scale of nuclei. Here the challenge is to understand how the nature of the strong interaction plays out on the nuclear, rather than the sub-nucleon scale. Here the strong force is highly complex, which is manifest in correlations. These can be pairing correlations or correlations of higher order, which results in the formation of alpha-particle clusters. The geometric arrangement of clusters produces dynamical symmetries, which in turn gives a fingerprint of quantum mechanical states. The work performed by the Birmingham group has indicated the presence of a triangular arrangement of alpha particles in 12C. We propose to extend the techniques and ideas to a study of 16O that is predicted to be strongly influenced by a tetrahedral structure. What happens to alpha-particle clustering as particles are either added or removed from the cluster cores is extremely important as this is intimately connected with the structure of nuclei at the drip-lines. We will be studying a number of systems that will provide a deeper insight into phenomena such as nuclear molecules. Finally, we plan to develop an experimental programme to exploit gamma-ray beams to probe with great precision the structure of clustered nuclei via their electromagnetic properties. To-date this tool has provided us with some of the best insights into the structure of light nuclei and we plan to extend these studies to exotic cluster states above the cluster decay threshold. This programme will produce measurements to constrain state-of-the-art theory.This grant also recognises the importance of applying nuclear physics knowledge through a variety of applications. In the field of energy production using both nuclear fission and fusion there is a need for more precise measurements of a variety of nuclear reactions. We plan to use the University of Birmingham's MC40 cyclotron for nuclear data studies. Moreover, the cyclotron may be used to create a high radiation environment that mimics either reactor or decommissioning environments. We will develop a facility that will be used to test instrumentation and detection systems for use in such environments.
我们提出的研究有三个广泛的主题,这些主题建立在我们世界领先的专业领域的基础上。其中第一个涉及世界上能量最高的粒子加速器大型强子对撞机上的高能核碰撞研究。爱丽丝实验的目的是研究核物质,因为在宇宙大爆炸后大约百万分之一秒的时间里,核物质就已经存在了,当时宇宙是如此之热和如此密集,以至于原子核还不存在。在其原始状态下,核物质由其等离子体状态的基本成分(夸克和胶子)组成。我们在实验中重建了这种新的物质状态,我们正在开发研究这些高能核碰撞的方法,以发现夸克-胶子等离子体的性质。这在技术上具有挑战性,该团队已经开发出一种复杂的电子触发系统来控制实验。夸克-胶子等离子体具有显著的性质,如丰富的奇异夸克和近乎完美的流动性。在这项提议中,我们试图通过找到仍保留这些性质的最小一滴等离子体来确定大小是否重要。我们正在利用掠射碰撞来探索高能原子核的内部结构。我们正在观察夸克和胶子的碎片,这些碎片有时会从碰撞中散射出来,在我们的探测器中产生粒子阵雨,称为喷流,以研究等离子体内部的条件。我们还在进行基于硅像素探测器的新探测器技术的研发,其中读出电子设备包含在像素中。第二链超越夸克尺度,延伸到原子核的尺度。这里的挑战是理解强相互作用的本质是如何在核而不是亚核子尺度上发挥作用的。在这里,强大的力是非常复杂的,这在相关性中是显而易见的。这些可能是配对关联或更高阶的关联,从而导致阿尔法粒子星团的形成。星团的几何排列产生了动力学对称性,这反过来又给出了量子力学状态的指纹。伯明翰小组的工作表明,在12C中存在阿尔法粒子的三角形排列。我们建议将这些技术和想法扩展到对受到四面体结构强烈影响的~(16)O的研究中。当粒子被添加到星团核心或从星团核心移除时,阿尔法粒子聚集发生了什么,这是极其重要的,因为这与滴线上的原子核结构密切相关。我们将研究一些系统,这些系统将提供对核分子等现象的更深层次的洞察。最后,我们计划开发一个实验计划,利用伽马射线束,通过其电磁特性非常精确地探测簇状原子核的结构。到目前为止,这个工具已经为我们提供了一些关于轻核结构的最好的见解,我们计划将这些研究扩展到高于团簇衰变阈值的奇异团簇态。这项计划将产生限制最先进理论的测量结果。这项拨款也认识到通过各种应用应用核物理知识的重要性。在使用核裂变和聚变的能源生产领域,需要对各种核反应进行更精确的测量。我们计划使用伯明翰大学的MC40回旋加速器进行核数据研究。此外,回旋加速器可以用来创造模拟反应堆或退役环境的高辐射环境。我们将开发一种设施,用于测试在这种环境中使用的仪器和检测系统。

项目成果

期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Peter Jones其他文献

Lost in translation? Undertaking transcultural qualitative research.
迷失在翻译中?
  • DOI:
    10.7748/nr2007.04.14.3.46.c6032
  • 发表时间:
    2007
  • 期刊:
  • 影响因子:
    1.2
  • 作者:
    F. Irvine;D. Lloyd;Peter Jones;D. Allsup;C. Kakehashi;Ayako Ogi;Mayumi Okuyama
  • 通讯作者:
    Mayumi Okuyama
La relación entre factores predisponentes, función premórbida y dimensiones de síntomas en la psicosis: un enfoque integrado
预防因素之间的关系、发病前的功能和精神病与精神疾病的维度:一种整合
  • DOI:
  • 发表时间:
    2003
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. Guerra;Paul Fearon;Pak C. Sham;Peter Jones;Shôn Lewis;I. Mata;R. Murray
  • 通讯作者:
    R. Murray
Effects of a water-soluble phytostanol ester on plasma cholesterol levels and red blood cell fragility in hamsters
水溶性植物甾烷醇酯对仓鼠血浆胆固醇水平和红细胞脆性的影响
  • DOI:
  • 发表时间:
    2005
  • 期刊:
  • 影响因子:
    1.9
  • 作者:
    N. Ebine;X. Jia;I. Demonty;Yanwen Wang;Peter Jones
  • 通讯作者:
    Peter Jones
Combination therapy with gold and hydroxychloroquine in rheumatoid arthritis: a prospective, randomized, placebo-controlled study.
金和羟氯喹联合治疗类风湿性关节炎:一项前瞻性、随机、安慰剂对照研究。
  • DOI:
    10.1093/rheumatology/28.2.128
  • 发表时间:
    1989
  • 期刊:
  • 影响因子:
    0
  • 作者:
    D. Scott;P. Dawes;E. Tunn;P. Fowler;M. Shadforth;J. Fisher;S. Clarke;M. Collins;Peter Jones;A. J. Popert;P. Bacon
  • 通讯作者:
    P. Bacon

Peter Jones的其他文献

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{{ truncateString('Peter Jones', 18)}}的其他基金

Follow on to: Preventing avoidable blindness through smart home-monitoring of vision
继续:通过智能家居视力监测预防可避免的失明
  • 批准号:
    ES/Y001346/1
  • 财政年份:
    2023
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
Improving beta cell function by mesenchymal stromal cells: novel mechanisms and cell-free translational potential
通过间充质基质细胞改善β细胞功能:新机制和无细胞翻译潜力
  • 批准号:
    MR/W002876/1
  • 财政年份:
    2022
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
Preventing avoidable blindness through smart home-monitoring of vision
通过智能家居视力监测预防可避免的失明
  • 批准号:
    ES/W006596/1
  • 财政年份:
    2021
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
EIC Detector R&D
EIC 探测器 R
  • 批准号:
    ST/W00450X/1
  • 财政年份:
    2021
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
T-SUM: Transitions to sustainable urban mobility
T-SUM:向可持续城市交通的过渡
  • 批准号:
    ES/S00050X/1
  • 财政年份:
    2018
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
Birmingham Nuclear Physics Group Consolidated Grant
伯明翰核物理小组综合拨款
  • 批准号:
    ST/L005751/1
  • 财政年份:
    2014
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
The European Commission and Education Policy in Bulgaria: An Ethnographic Discourse Analysis
欧盟委员会和保加利亚的教育政策:民族志话语分析
  • 批准号:
    ES/F039107/1
  • 财政年份:
    2009
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Fellowship
MSc Conservation. Masters Training Grant (MTG) to provide funding for 4 full studentships for two years.
保护硕士。
  • 批准号:
    NE/H525389/1
  • 财政年份:
    2009
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Training Grant
Ultra-relativistic heavy ion collisions - Application for bridging support
超相对论重离子碰撞-桥接支撑应用
  • 批准号:
    PP/F001061/1
  • 财政年份:
    2008
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant
Religion, Discrimination and Accommodation: the Role of the State in a Multi-faith Society
宗教、歧视和包容:国家在多信仰社会中的作用
  • 批准号:
    AH/F007728/1
  • 财政年份:
    2008
  • 资助金额:
    $ 198.22万
  • 项目类别:
    Research Grant

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Nuclear speckles支架蛋白SRRM2调控染色质高级结构的形成机制及功能研究
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    面上项目

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  • 批准号:
    2348822
  • 财政年份:
    2024
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  • 批准号:
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