dc.creator | Dova, María Teresa | |
dc.creator | L3 Collaboration | |
dc.date | 2001-03 | |
dc.date | 2019-07-17T16:47:01Z | |
dc.identifier | http://sedici.unlp.edu.ar/handle/10915/78366 | |
dc.identifier | issn:0370-2693 | |
dc.description | The K0S K0S final state in two-photon collisions is studied with the L3 detector at LEP. The mass spectrum is dominated by the formation of the f '2(1525) tensor meson in the helicity-two state with a two-photon width times the branching ratio into K K of 76 ± 6 ± 11 eV. A clear signal for the formation of the fJ(1710) is observed and it is found to be dominated by the spin-two helicity-two state. No resonance is observed in the mass region around 2.2 GeV and an upper limit of 1.4 eV at 95% C.L. is derived for the two-photon width times the branching ratio into K0
SK0 S for the glueball candidate ξ (2230). | |
dc.description | Facultad de Ciencias Exactas | |
dc.format | application/pdf | |
dc.language | en | |
dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
dc.subject | Física | |
dc.subject | Física | |
dc.subject | Photon collision | |
dc.subject | L3 detector | |
dc.title | K0S K0S final state in two-photon collisions and implications for glueballs | |
dc.type | Articulo | |
dc.type | Articulo | |