Book chapter 917 views
Target fragmentation at polarized HERA: A Test of universal topological charge screening in QCD
Graham Shore
Physics with polarized protons at HERA. Proceedings, Hamburg 1997, Pages: 194 - 201
Swansea University Author: Graham Shore
Abstract
Topological charge screening has been proposed as the mechanism responsible for the anomalous suppression in the first moment of the polarized proton structure function – the ‘proton spin’ effect. An immediate consequence is that this suppression should be target- independent, since the screening is...
| Published in: | Physics with polarized protons at HERA. Proceedings, Hamburg 1997 |
|---|---|
| Published: |
1997
|
| Online Access: |
https://arxiv.org/abs/hep-ph/9711353v1 |
| URI: | https://cronfa.swan.ac.uk/Record/cronfa32022 |
| Abstract: |
Topological charge screening has been proposed as the mechanism responsible for the anomalous suppression in the first moment of the polarized proton structure function – the ‘proton spin’ effect. An immediate consequence is that this suppression should be target- independent, since the screening is a fundamental property of the QCD vacuum. Here, we study the possibility of testing the target-independent suppression in semi-inclusive target fragmentation processes at polarized HERA. |
|---|---|
| College: |
Faculty of Science and Engineering |
| Start Page: |
194 |
| End Page: |
201 |