Elucidating Strangeness with electromagnetic probes

Asli Acar的博士项目基于托马斯杰斐逊国家实验室的“VeryStrange”提案（UoY发言人Zachariou，Watts;约150名科学家参与该提案），旨在建立包含两个奇怪夸克（级联）的核子共振谱，包括它们的量子数和衰变分支。鉴于最近发现的多个奇异粒子，级联谱的探索变得极其重要，因为它允许将具有非相对论性夸克的重夸克系统与具有超相对论性夸克的轻夸克系统联系起来，在中间区域对强相互作用理论，量子色动学（QCD）进行基准测试。一个由两个奇异夸克组成的级联重子在双夸克系统中的行为与一个重-轻介子非常相似。Asli的分析将验证这一假设的有效性。我们希望她的工作能够成为一个非常有影响力的论文。Asli将分析在2019-2022年收集的CLAS-12数据，同时进行充分的校准和烹饪。她的项目的一部分将集中在CLAS-12环境中的各种反应的模拟和人工智能元素的理论数据处理。

Asli Acar's PhD project is based on a Thomas Jefferson National laboratory "VeryStrange" proposal (UoY spokespersons Zachariou, Watts; ~150 scientists on the proposal) aimed to establish the spectrum of nucleon resonances containing two strange quarks (cascades) including their quantum numbers and decay branches. In a view of multiple recent exotic particles discoveries, exploration of cascade spectra become extremely important since it allows to link heavy quark systems with non-relativistic quarks to light quark systems with ultrarelativistic quarks, benchmarking the theory of strong interactions, Quantum ChromoDynamics (QCD), in the intermediate regime. A cascade baryons with two strange quark combined in a di-quark system are expected to behave very similar to a heavy-light mesons. Asli's analysis will verify the validity of this hypothesis. We expect her work to be realized as a very high impact paper. Asli will analyze CLAS-12 data collected in 2019-2022 which meanwhile got fully calibrated and cooked.Some part of her project will be concentrated on simulation of various reactions in CLAS-12 environment and theoretical data processing with the elements of AI.