Spin and Flavor Strange Quark Content of the Nucleon
| dc.creator | Dahiya, Harleen | |
| dc.creator | Gupta, Manmohan | |
| dc.date | 2008-06-04 | |
| dc.date.accessioned | 2026-07-07T11:33:53Z | |
| dc.date.available | 2026-07-07T11:33:53Z | |
| dc.description | Several spin and flavor dependent parameters characterizing the strangeness content of the nucleon have been calculated in the chiral constituent quark model with configuration mixing (\chiCQM_{config}) which is known to provide a satisfactory explanation of the ``proton spin crisis'' and related issues. In particular, we have calculated the strange spin polarization Δs, the strangeness contribution to the weak axial vector couplings Δ_8 etc., strangeness contribution to the magnetic moments μ(p)^s etc., the strange quark flavor fraction f_s, the strangeness dependent quark flavor ratios \frac{2 \bar s}{u+d} and \frac{2 \bar s}{\bar u+ \bar d} etc.. Our results are consistent with the recent experimental observations. | |
| dc.description | 15 pages, 3 tables, to appear in PRD | |
| dc.identifier | https://arxiv.org/abs/0806.0692 | |
| dc.identifier | http://arxiv.org/abs/0806.0692 | |
| dc.identifier | Phys.Rev.D78:014001,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.78.014001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198056 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Spin and Flavor Strange Quark Content of the Nucleon | |
| dc.type | text |