Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/58065
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DC Field | Value | Language |
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dc.contributor.author | Londergan, J. | - |
dc.contributor.author | Murdock, D. | - |
dc.contributor.author | Thomas, A. | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2006; 73(7):076004-1-076004-5 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.issn | 1550-2368 | - |
dc.identifier.uri | http://hdl.handle.net/2440/58065 | - |
dc.description.abstract | Recent phenomenological work has examined two different ways of including charge symmetry violation in parton distribution functions. First, a global phenomenological fit to high energy data has included charge symmetry breaking terms, leading to limits on the magnitude of parton charge symmetry breaking. In a second approach, two groups have included the coupling of partons to photons in the QCD evolution equations. One possible experiment that could search for isospin violation in parton distributions is a measurement of the asymmetry in W production at a collider. In this work we include both of the postulated sources of parton charge symmetry violation. We show that, given charge symmetry violation of a magnitude consistent with existing high energy data, the expected W production asymmetries would be quite small, generally less than one percent | - |
dc.description.statementofresponsibility | J.T. Londergan, D.P. Murdock and A.W. Thomas | - |
dc.language.iso | en | - |
dc.publisher | American Physical Soc | - |
dc.rights | ©2006 American Physical Society | - |
dc.source.uri | http://dx.doi.org/10.1103/physrevd.73.076004 | - |
dc.title | Parton charge symmetry violation: electromagnetic effects and W production asymmetries | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1103/PhysRevD.73.076004 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Thomas, A. [0000-0003-0026-499X] | - |
Appears in Collections: | Aurora harvest Chemistry and Physics publications |
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hdl_58065.pdf | Published version | 150.63 kB | Adobe PDF | View/Open |
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