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http://hdl.handle.net/123456789/3275Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bhardwaj, V. | - |
| dc.date.accessioned | 2020-12-21T09:45:57Z | - |
| dc.date.available | 2020-12-21T09:45:57Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Physical Review D, 102(1) | en_US |
| dc.identifier.other | https://doi.org/10.1103/PhysRevD.102.012003 | - |
| dc.identifier.uri | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.102.012003 | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/3275 | - |
| dc.description | Only IISERM authors are available in the record. | - |
| dc.description.abstract | We report searches for B0→invisible and B0→invisible+γ decays, where the energy of the photon is required to be larger than 0.5 GeV. These results are obtained from a 711 fb-1 data sample that contains 772×106BB¯ pairs and was collected near the ϒ(4S) resonance with the Belle detector at the KEKB e+e- collider. We observe no significant signal for either decay and set upper limits on their branching fractions at 90% confidence level of B(B0→invisible)<7.8×10-5 and B(B0→invisible+γ)<1.6×10-5. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.subject | Invisible decays | en_US |
| dc.subject | Particle dark matter | en_US |
| dc.subject | Supersymmetric models | en_US |
| dc.title | Search for B 0 decays to invisible final states ( + γ ) at Belle | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Research Articles | |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Need to add pdf.odt | 8.63 kB | OpenDocument Text | View/Open |
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