Measuring K0K± interactions using Pb–Pb collisions at √sNN = 2.76STeV
dc.contributor.author | KARASU UYSAL, Ayben | |
dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2019-07-08T09:03:08Z | |
dc.date.available | 2019-07-08T09:03:08Z | |
dc.date.issued | 2017 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12498/627 | |
dc.description.abstract | We present the first ever measurements of femtoscopic correlations between the K0 and K± particles. The analysis was performed on the data from Pb–Pb collisions at sNN = 2.76 TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding via the a0(980) resonance. The extracted kaon source radius and correlation strength parameters for K0 K− are found to be equal within the experimental uncertainties to those for K0 K+ . Comparing the S S results of the present study with those from published identical-kaon femtoscopic studies by ALICE, mass and coupling parameters for the a0 resonance are tested. Our results are also compatible with the interpretation of the a0 having a tetraquark structure instead of that of a diquark. | en_US |
dc.relation | http://dx.doi.org/10.1016/j.physletb.2017.09.009 | en_US |
dc.subject | Femtoscopic Correlations | en_US |
dc.subject | LHC | |
dc.subject | ALICE | |
dc.title | Measuring K0K± interactions using Pb–Pb collisions at √sNN = 2.76STeV | en_US |
dc.type | Makale | en_US |
eperson.orcidid | 0000-0001-6297-2532 | en_US |