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http://hdl.handle.net/123456789/2386Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bhardwaj, V. | - |
| dc.date.accessioned | 2020-11-28T09:31:07Z | - |
| dc.date.available | 2020-11-28T09:31:07Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.citation | Physical Review Letters,122(4) | en_US |
| dc.identifier.other | https://doi.org/10.1103/PhysRevLett.122.042001 | - |
| dc.identifier.uri | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.122.042001 | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/2386 | - |
| dc.description | Only IISERM authors are available in the record. | - |
| dc.description.abstract | We report the first observation of the spontaneous polarization of Λ and ¯Λ hyperons transverse to the production plane in e+e− annihilation, which is attributed to the effect arising from a polarizing fragmentation function. For inclusive Λ/¯Λ production, we also report results with subtracted feed-down contributions from Σ0 and charm. This measurement uses a dataset of 800.4 fb−1 collected by the Belle experiment at or near a center-of-mass energy of 10.58 GeV. We observe a significant polarization that rises with the fractional energy carried by the Λ/¯Λ hyperon. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.subject | Quantum Chromodynamics | en_US |
| dc.subject | Hyperon Polarization | en_US |
| dc.title | Observation of Transverse Λ/¯Λ Hyperon Polarization in e+e− Annihilation 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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