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Spin alignment measurements of vector mesons with ALICE at the LHC
We report the first measurements of spin alignment of K *0 and ϕ vector mesons (spin = 1) in heavy-ion collisions at LHC energies. Measurements are carried out with the ALICE detector in Pb–Pb collisions at sNN=2.76TeV . The second diagonal element ( ρ 00 ) of the 3×3 spin density matrix is measured...
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| Lenguaje: | eng |
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2021
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysa.2020.121912 http://cds.cern.ch/record/2752189 |