未来电子-离子对撞机的精确射流形状研究

Proceedings of Light Cone 2019 - QCD on the light cone: from hadrons to heavy ions — PoS(LC2019) Pub Date : 2019-12-23 DOI:10.22323/1.374.0061

D. Kang, T. Maji

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引用次数: 2

摘要

在软共线有效理论(SCET)框架下，提出了深度非弹性散射过程(DIS)的角度微分截面。使用SCET，将截面分解为硬、射流、梁和软功能。我们的结果包括恢复到下一个领先对数(NNLL)精度的大对数。本文给出的DIS角度截面的数值结果可用于未来的EIC。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Toward precision jet event shape for future Electron-Ion Collider

We present angularity differential cross-section for the deep inelastic scattering process (DIS) in the framework of soft-collinear effective theory (SCET). Using SCET, the cross-section is factorized in terms of hard, jet, beam and soft functions. Our result includes resummation of the large logarithms up to next-to-next leading logarithmic (NNLL) accuracy. The numerical results presented here for DIS angularity cross-section can be explored by the future EIC.

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Proceedings of Light Cone 2019 - QCD on the light cone: from hadrons to heavy ions — PoS(LC2019)

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