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arXiv 2110.01784hep-phhep-exnucl-th
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利用肖特基反常系统研究强子激发能

Systematic study of hadronic excitation energy using Schottky anomaly

Harunobu Akiyama, Daisuke Jido

摘要:

利用肖特基反常,我们用一种模型依赖性较小的方法提取了强子谱的激发能标度。肖特基反常是指由有限个能级组成的系统,由于能隙的存在,比热在有限温度下出现峰值的物理现象。利用实验确定的所有强子的质量,我们得到了强子谱的激发能标度,并研究了它们的味依赖性。

英文摘要:

We extract the excitation energy scales of the hadron spectra in a less model-dependent method using Schottky anomaly. Schottky anomaly is a thermodynamical phenomenon that the specific heat of a system consisting of a finite number of energy levels has a peak at finite temperature due to the energy gaps. Using the masses of all hadrons that are experimentally established, we obtain the excitation energy scales of the hadron spectra and investigate their flavor dependence.

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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