Disconnected contributions to hadronic structure
Sara Collins, Gunnar Bali, Andrea Nobile, Andreas Schafer, Yoshifumi, Nakamura, James Zanotti
TL;DR
This paper reports progress on calculating disconnected quark contributions to hadronic structure, focusing on scalar matrix elements and nucleon spin, which are crucial for understanding fundamental particle properties.
Contribution
It provides an updated analysis of disconnected contributions to hadronic structure, a challenging aspect of quantum chromodynamics calculations.
Findings
Progress in computing disconnected contributions
Insights into scalar matrix elements
Enhanced understanding of nucleon spin contributions
Abstract
We present an update of an on-going project to determine the disconnected contributions to hadronic structure, specifically, the scalar matrix element and the quark contribution to the spin of the nucleon.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research