(Anti) Hypertriton lifetime measurement in Pb–Pb collisions at sNN = 5.02 TeV via two-body decay
dc.contributor.author | KARASU UYSAL, Ayben | |
dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2020-01-17T08:39:20Z | |
dc.date.available | 2020-01-17T08:39:20Z | |
dc.date.issued | 2019-09-03 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12498/1625 | |
dc.description.abstract | Pb–Pb collisions at √sNN = 5.02 TeV collected by the ALICE experiment at the LHC. The (anti-)hypertriton has been reconstructed via its charged two-body mesonic decay channel and the lifetime has been determined from an exponential fit to the dN/d(ct) spectrum. The measured value, τ = 242+34 (stat.) ± −38 17 (syst.) ps, is compatible with representative theoretical predictions, thus contributing to the solution of the longstanding hypertriton lifetime puzzle. | en_US |
dc.subject | (Anti) Hypertriton | en_US |
dc.subject | ALICE | |
dc.subject | LHC | |
dc.title | (Anti) Hypertriton lifetime measurement in Pb–Pb collisions at sNN = 5.02 TeV via two-body decay | en_US |
dc.type | Makale | en_US |