论文标题
沉重共鸣在粉碎中的影响
Influence of heavy resonances in SMASH
论文作者
论文摘要
与强子共振气体模型相比，最近的晶格QCD结果表明，在辐射模型中需要数百个颗粒。这些额外的颗粒会影响强子传输模型中状态和辐射相互作用的方程。在这里，我们介绍了PDG21+粒子列表，其中包含最新的粒子数据库及其属性。然后，我们将所有颗粒衰减转换为2个身体衰变，以使它们与粉碎兼容，以产生对重离子碰撞的更一致的描述。
Recent lattice QCD results, comparing to a hadron resonance gas model, have shown the need for hundreds of particles in hadronic models. These extra particles influence both the equation of state and hadronic interactions within hadron transport models. Here, we introduce the PDG21+ particle list, which contains the most up-to-date database of particles and their properties. We then convert all particles decays into 2 body decays so that they are compatible with SMASH in order to produce a more consistent description of a heavy-ion collision.
