论文标题
Bremsstrahlung作为重型离子碰撞中的Baryon停车的探测器
Bremsstrahlung as a probe of baryon stopping in heavy-ion collisions
论文作者
论文摘要
在超相关能量的重离子之间的碰撞中，参与的质子会失去能量，将能量转化为新颗粒。随着质子的速度，它们会发出Bremsstrahlung辐射。发射辐射的产量和角度分布是敏感探针，即传入质子损失了多少能量。在本文中，计算了针对不同的停止场景的Bremsstrahlung辐射的光谱，并将结果与HADRONIC相互作用的光子的预期产量进行了比较。
In collisions between heavy ions at ultra-relativistic energies the participating protons lose energy, which is converted into new particles. As the protons slow down, they emit bremsstrahlung radiation. The yield and angular distribution of the emitted radiation are sensitive probes of how much energy the incoming protons have lost. In this paper, the spectrum of bremsstrahlung radiation is calculated for different stopping scenarios, and the results are compared with the expected yield of photons from hadronic interactions.
