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RUI:Probing Subatomic Physics via Lepton Interactions

RUI：通过轻子相互作用探索亚原子物理

基本信息

批准号：
1913257
负责人：
Maria Niculescu
金额：
$ 28万
依托单位：
James Madison University
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2019
资助国家：
美国
起止时间：
2019-08-01 至 2023-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1913257&HistoricalAwards=false
关键词：
RUI Probing Subatomic Physics via

项目摘要

The James Madison University Particle and Nuclear Physics (JMU-PNP) group's activities are aimed at developing a three dimensional picture of the nucleon in order to get a glimpse of the interacting quarks within a proton or neutron. Given the small size of a nucleon, roughly a millionth of a billionth of a meter, this is not a trivial task. The field requires specialized detectors, techniques, and software. The JMU-PNP group has an established track record in these areas. Through immersion in state of the art research in Intermediate Energy Nuclear Physics the PIs will provide an outstanding educational experience for undergraduate students at JMU. Working on the hardware, software, and big data challenges associated with this research constitutes an excellent teaching opportunity for undergraduate students and promotes science and education beyond the university. The JMU group is involved in experiments in Halls A, B, and C at Jefferson National Laboratory (JLAB). They are participating in planning, data taking and data analysis for experiments from the 12 GeV era. The foci of this research program will be: 1.) publishing the results of experiment E12-10-002 (one of the Hall C commissioning experiments) where the JMU group has taken the lead in the data analysis, 2.) planning and running of experiment E12-06-117 in Hall B, and 3.) the commissioning and running of the SuperBigBite spectrometer in Hall A. The JMU-PNP group will also participate in the Fermilab g-2 experiment, which holds the promise of uncovering physics beyond the Standard Model. The members of the JMU-PNP group will continue their instrumentation R&D work which includes designing and building voltage dividers and PMT testing for the SuperBigBite spectrometer in Hall A. They will also participate in developing a Hermetic Compact Photon Source for the experiments in Halls C&D at JLABThis award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

詹姆斯麦迪逊大学粒子与核物理（JMU-PNP）小组的活动旨在开发核子的三维图像，以便瞥见质子或中子内相互作用的夸克。考虑到核子的尺寸很小，大约是一米的十亿分之一的百万分之一，这不是一项微不足道的任务。该领域需要专门的探测器、技术和软件。JMU-PNP小组在这些领域有着良好的业绩记录。通过沉浸在最先进的中能核物理研究中，pi将为JMU的本科生提供出色的教育体验。致力于与本研究相关的硬件、软件和大数据挑战，为本科生提供了极好的教学机会，并促进了大学以外的科学和教育。JMU小组参与了杰斐逊国家实验室（JLAB）大厅A、B和C的实验。他们参与了12gev时代实验的规划、数据采集和数据分析。该研究计划的重点将是：1.)发表实验E12-10-002 （JMU组在C馆率先进行数据分析的实验之一）的结果，2.)计划和运行实验E12-06-117 （B馆），3. SuperBigBite光谱仪（a馆）的调试和运行。JMU- pnp组还将参与Fermilab g-2实验，该实验有望揭示标准模型之外的物理。JMU-PNP小组的成员将继续他们的仪器研发工作，包括为a厅的SuperBigBite光谱仪设计和建造分压器和PMT测试，他们还将参与开发密封紧凑型光子源，用于jlab大厅C&amp；D的实验。该奖项反映了NSF的法定使命，并通过使用基金会的智力价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

期刊论文数量（39）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

12C(e,e'pN) measurements of short range correlations in the tensor-to-scalar interaction transition region

张量到标量相互作用过渡区域的短程相关性的 12C(e,epN) 测量

DOI：
10.1016/j.physletb.2021.136523
发表时间：
2021
期刊：
Physics Letters B
影响因子：
4.4
作者：
Korover, I.;Pybus, J.R.;Schmidt, A.;Hauenstein, F.;Duer, M.;Hen, O.;Piasetzky, E.;Weinstein, L.B.;Higinbotham, D.W.;Adhikari, S.
通讯作者：
Adhikari, S.

Beam dynamics corrections to the Run-1 measurement of the muon anomalous magnetic moment at Fermilab

DOI：
10.1103/physrevaccelbeams.24.044002
发表时间：
2021-04-27
期刊：
PHYSICAL REVIEW ACCELERATORS AND BEAMS
影响因子：
1.7
作者：
Albahri, T.;Anastasi, A.;Wu, W.
通讯作者：
Wu, W.

Practical considerations in modeling the low light response of photomultiplier tubes in large batch testing

大批量测试中光电倍增管低光响应建模的实际考虑

DOI：
10.1016/j.nima.2019.03.001
发表时间：
2019
期刊：
Detectors and Associated Equipment
影响因子：
0
作者：
Coquelin, D.;Jobin, T.;Kemmerer, W.;Maxwell, P.;Merten, S.;Moller, E.;Morris, W.;Niculescu, G.;Niculescu, I.;Shaver, W.
通讯作者：
Shaver, W.

The CLAS12 forward electromagnetic calorimeter

CLAS12前向电磁热量计

DOI：
10.1016/j.nima.2020.163425
发表时间：
2020
期刊：
Detectors and Associated Equipment
影响因子：
0
作者：
Asryan, G.;Chandavar, Sh.;Chetry, T.;Compton, N.;Daniel, A.;Dashyan, N.;Gevorgyan, N.;Ghandilyan, Y.;Giovanetti, K.;Griffioen, K.
通讯作者：
Griffioen, K.

On the shape of the d¯−u¯ asymmetry

论独角不对称的形状

DOI：
10.1016/j.physletb.2019.135143
发表时间：
2020
期刊：
Physics Letters B
影响因子：
4.4
作者：
Accardi, A.;Keppel, C.E.;Li, S.;Melnitchouk, W.;Niculescu, G.;Niculescu, I.;Owens, J.F.
通讯作者：
Owens, J.F.