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Testing PVLAS axions with resonant photon splitting
The photon splitting gamma -> gamma gamma in a time-independent and inhomogeneous magnetized background is considered when neutral and ultralight spin-0 particles are coupled to two-photons. Depending on the inhomogeneity scale of the external field, resonant photon splitting can occur. If an opt...
| Những tác giả chính: | , |
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| Ngôn ngữ: | eng |
| Được phát hành: |
2007
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://cds.cern.ch/record/1017715 |