Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/17547
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Kalloniatis, Alexander Constantine | en |
dc.contributor.author | Park, Byung-Yoon | en |
dc.date.issued | 2005 | en |
dc.identifier.citation | Physical Review D, 2005; 71(3):034010 | en |
dc.identifier.issn | 1550-7998 | en |
dc.identifier.uri | http://hdl.handle.net/2440/17547 | - |
dc.description.abstract | We study the density dependence of the decay π0→γγ using the Skyrme Lagrangian to describe simultaneously both the matter background and mesonic fluctuations. The classical ground state configuration has different chiral properties depending on the Skyrmion density, which is reflected in the physical properties of pion fluctuating on top of the classical background. This leads to large suppression at high density of both photo-production from the neutral pion and the reverse process. The effective charges of π± are also discussed in the same framework. | en |
dc.description.statementofresponsibility | Alexander C. Kalloniatis, and Byung-Yoon Park | en |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.rights | ©2005 American Physical Society | en |
dc.title | Neutral pion decay in dense Skyrmion matter | en |
dc.type | Journal article | en |
dc.contributor.school | Centre for the Sub-Atomic Structure of Matter | en |
dc.contributor.school | School of Chemistry and Physics : Physics and Mathematical Physics | en |
dc.identifier.doi | 10.1103/PhysRevD.71.034010 | en |
Appears in Collections: | Special Research Centre for the Subatomic Structure of Matter publications |
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