论文标题
(抗)(抗)(超)在LHC上用爱丽丝测量的小碰撞系统中的核产生核。
(Anti)(hyper)nuclei production in small collision systems measured with ALICE at the LHC
论文作者
论文摘要
在科学界,超媒体的强化碰撞中(反)核的生产机制在激烈的辩论中受到了激烈的争论。实验测量的描述目前基于两个竞争现象学模型:统计强调模型和合并方法。光(抗)核已在小型碰撞系统中进行了广泛的测量,即PP和P-PB碰撞,而爱丽丝在LHC处。在JET和基础事件中测得的(反)Deuteron生产的最新结果以及在现象学模型的背景下讨论了质量中心能量$ \ sqrt {S} $ = 13 TEV的高质量PP碰撞的结果,因为它们在核合成过程中提供了新见解。
The production mechanism of (anti)nuclei in ultrarelativistic hadronic collisions is under intense debate in the scientific community. The description of the experimental measurements is currently based on two competing phenomenological models: the statistical hadronization model and the coalescence approach. Light (anti)nuclei have been extensively measured in small collision systems, namely pp and p--Pb collisions, with ALICE at the LHC. Recent results on the (anti)deuteron production measured in jets and in the underlying event, and in high-multiplicity pp collisions at a center-of-mass energy $\sqrt{s}$ = 13 TeV are discussed in the context of phenomenological models, as they provide new insights on the nucleosynthesis process.