Tagged deep inelastic scattering measurement on deuterium with the LAD experiment

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2024-10-07 DOI:10.1140/epja/s10050-024-01356-w

F. Hauenstein, C. Ayerbe Gayoso, S. Ratliff, H. Szumila-Vance, A. Schmidt, L. Ehinger, O. Hen, D. Higinbotham, I. Korover, T. Kutz, D. Nguyen, E. Piasetzky, L. B. Weinstein

引用次数: 0

Abstract

The origin of the modification of the quark structure of nucleons in the nuclear medium can be tested with tagged recoil nucleon measurements from deep inelastic scattering off electrons on deuterium. The LAD experiment at the Thomas Jefferson National Laboratory (JLab) will measure the modification of the neutron structure function for high-momentum, highly-virtual neutrons by measuring the spectator recoil protons in coincidence with the scattered electron. An update on the experimental setup and projected results is presented. The experiment will collect data in Fall 2024.

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利用 LAD 实验对氘进行标记深非弹性散射测量

核介质中核子夸克结构变化的起源可以通过对氘上电子的深非弹性散射进行标记反冲核子测量来检验。托马斯-杰斐逊国家实验室（JLab）的 LAD 实验将通过测量与散射电子重合的旁观反冲质子，来测量高动量、高虚拟中子的中子结构函数的变化。报告介绍了实验装置的最新情况和预计结果。该实验将于 2024 年秋季收集数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.