Adelaide Research & Scholarship
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https://hdl.handle.net/2440/17559
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| Type: | Journal article |
| Title: | Neutral pion decay into νν̅ in dense Skyrmion matter |
| Other Titles: | Neutral pion decay into nu nu (-) in dense Skyrmion matter |
| Author: | Kalloniatis, A. Carroll, J. Park, B. |
| Citation: | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2005; 71(11):114001-1-114001-7 |
| Publisher: | American Physical Soc |
| Issue Date: | 2005 |
| ISSN: | 1550-7998 1550-2368 |
| Statement of Responsibility: | Alexander C. Kalloniatis, Jonathan D. Carroll and Byung-Yoon Park |
| Abstract: | We study the weak decay of of the neutral pion to a neutrino-antineutrino pair, π0→νν̅, in the Skyrme model. In Bayron-free-space the process is forbidden by helicity while in a dense baryonic medium, the process becomes possible already to leading order of Gf due to the break-down of Lorentz symmetry in the background medium. |
| Rights: | ©2005 American Physical Society |
| DOI: | 10.1103/PhysRevD.71.114001 |
| Published version: | http://dx.doi.org/10.1103/physrevd.71.114001 |
| Appears in Collections: | Aurora harvest 2 Special Research Centre for the Subatomic Structure of Matter publications |
Files in This Item:
| File | Description | Size | Format | |
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| hdl_17559.pdf | Published version | 277.3 kB | Adobe PDF | View/Open |
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