Higher-Twist Effect in Pion Parton Distribution

Lihong Wan; Jianhong Ruan

doi:10.1088/0256-307X/38/4/042501

Higher-Twist Effect in Pion Parton Distribution

Lihong Wan^*
, Jianhong Ruan^*

^*此作品的通讯作者

物理学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A higher-twist modified parton evolution equation is used to evolve the initial valence quark distributions in pions, which are derived based on light-front quantization via BLFQ collaboration. The results are consistent with the valence quark distributions of the E615 experiment, and the pion structure function of the H1 experiment. The structure function data highlight the necessity for a higher-twist modification in the small x region. Comparisons with some other models are also given.

源语言	英语
期刊论文编号	042501
期刊	Chinese Physics Letters
卷	38
期	4
DOI	https://doi.org/10.1088/0256-307X/38/4/042501
出版状态	已出版 - 5月 2021

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title = "Higher-Twist Effect in Pion Parton Distribution",

abstract = "A higher-twist modified parton evolution equation is used to evolve the initial valence quark distributions in pions, which are derived based on light-front quantization via BLFQ collaboration. The results are consistent with the valence quark distributions of the E615 experiment, and the pion structure function of the H1 experiment. The structure function data highlight the necessity for a higher-twist modification in the small x region. Comparisons with some other models are also given.",

author = "Lihong Wan and Jianhong Ruan",

note = "Publisher Copyright: {\textcopyright} 2021 Chinese Physical Society and IOP Publishing Ltd.",

year = "2021",

month = may,

doi = "10.1088/0256-307X/38/4/042501",

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AU - Wan, Lihong

AU - Ruan, Jianhong

PY - 2021/5

Y1 - 2021/5

N2 - A higher-twist modified parton evolution equation is used to evolve the initial valence quark distributions in pions, which are derived based on light-front quantization via BLFQ collaboration. The results are consistent with the valence quark distributions of the E615 experiment, and the pion structure function of the H1 experiment. The structure function data highlight the necessity for a higher-twist modification in the small x region. Comparisons with some other models are also given.

AB - A higher-twist modified parton evolution equation is used to evolve the initial valence quark distributions in pions, which are derived based on light-front quantization via BLFQ collaboration. The results are consistent with the valence quark distributions of the E615 experiment, and the pion structure function of the H1 experiment. The structure function data highlight the necessity for a higher-twist modification in the small x region. Comparisons with some other models are also given.

UR - https://www.scopus.com/pages/publications/85107536031

U2 - 10.1088/0256-307X/38/4/042501

DO - 10.1088/0256-307X/38/4/042501

M3 - 文章

AN - SCOPUS:85107536031

SN - 0256-307X

VL - 38

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 4

M1 - 042501

ER -

Higher-Twist Effect in Pion Parton Distribution

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