Adelaide Research & Scholarship
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https://hdl.handle.net/2440/58226
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| Type: | Conference paper |
| Title: | Spin-dependent parton distributions in the nucleon. |
| Author: | Cloet, I. Bentz, W. Thomas, A. |
| Citation: | Nuclear Physics B: Proceedings Supplements, 2005; 141: 225-232 |
| Publisher: | Elsevier BV |
| Publisher Place: | Netherlands |
| Issue Date: | 2005 |
| ISSN: | 0920-5632 |
| Conference Name: | QCD Down Under (2004 : Adelaide, Australia) |
| Statement of Responsibility: | I. C. Cloët, W. Bentz and A. W. Thomas |
| Abstract: | Spin-dependent quark light-cone momentum distributions are calculated for a nucleon in the nuclear medium. We utilize a modified NJL model where the nucleon is described as a composite quark-diquark state. Scalar and vector mean fields are incorporated in the nuclear medium and these fields couple to the confined quarks in the nucleon. The effect of these fields on the spin-dependent distributions and consequently the axial charges is investigated. Our results for the “spin-dependent EMC effect” are also discussed. |
| Description: | Also published in: QCD Down Under: Proceedings of the Workshop on Quantum Chromodynamics, Adelaide, Australia, 10-19 March 2004 / Ayşe Kızılersű, Anthony W. Thomas and Anthony G. Williams (eds.), pp. 225-232 |
| Rights: | © 2004 Published by Elsevier B.V. |
| DOI: | 10.1016/j.nuclphysbps.2004.12.034 |
| Published version: | http://dx.doi.org/10.1016/j.nuclphysbps.2004.12.034 |
| Appears in Collections: | Aurora harvest Chemistry and Physics publications |
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