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北京工业大学高能组

Proton mass and spin on the lattice

by Dr 一玻 杨

Asia/Shanghai
318 (北京工业大学shu'li'lou)

318

北京工业大学shu'li'lou

北京市朝阳区平乐园100hao
Description
摘要:Lattice QCD is the first principle quantum field theory framework to understand both ultra violet regularization perturbatively and also inferred hadron structure non-perturbatively. With modern super computer, lattice QCD has shown that the gluon has sizable contributions to both proton mass and spin. I will present the basic idea of Lattice QCD, and also how the lattice QCD calculates the gluon contribution inside the proton. 简介:杨一玻,博士,中国科学院理论物理研究所副研究员。长期从事格点量子色动力学的数值与理论计算,以及算法研发的研究。目前担任手征QCD国际合作组中方发言人,LPC合作组发言人。已在Physical Review Letters(《物理学评论快报》)上发表论文七篇,其他各类国际学术期刊发表40余篇,总引用1000多次。杨博士17年发表在《物理学评论快报》上质子自旋的研究文章被美国物理学会《物理》选为2017年的物理学八大亮点成果之一。