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arXiv 0905.4459nucl-th
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在格点量子色动力学中探索激发强子

Exploring Excited Hadrons in Lattice QCD

Colin Morningstar

摘要:

综述了格点量子色动力学蒙特卡罗计算中强子激发态共振谱提取的研究进展,并指出了这类计算中的关键问题和挑战。讨论了多强子态作为较轻π介子质量模拟的重要性,强调了全夸克传播子的必要性。

英文摘要:

Progress in extracting the spectrum of excited hadron resonances in lattice QCD Monte Carlo calculations is reviewed and the key issues and challenges in such computations are outlined. The importance of multi-hadron states as simulations with lighter pion masses are done is discussed, and the need for all-to-all quark propagators is emphasized.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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