Analysis of the interpolating currents of baryons: anomalous dimension

2021/04/13 by Z. G. Zhao, Yu-Ji Shi, Zhao, Zhen-Xing +3
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.2104.06209

openalex publication_date 2021/04/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The anomalous dimensions for the interpolating currents of baryons are indispensable inputs in a serious QCD analysis of baryon. However, the results in the literature are vague. In view of this, in this work, we investigate the one-loop anomalous dimensions for some interpolating currents such as those of Λ_Q and proton. Under the requirement of precise testing the Standard Model, this study is essential and significant for the QCD analysis in the future.

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