dc.creator | Alvarez, Ezequiel | |
dc.creator | Bernabéu, José | |
dc.creator | Nebot, Miguel | |
dc.date.accessioned | 2017-12-04T17:27:33Z | |
dc.date.accessioned | 2018-11-06T11:32:03Z | |
dc.date.available | 2017-12-04T17:27:33Z | |
dc.date.available | 2018-11-06T11:32:03Z | |
dc.date.created | 2017-12-04T17:27:33Z | |
dc.date.issued | 2006-12 | |
dc.identifier | Alvarez, Ezequiel; Bernabéu, José; Nebot, Miguel; Δt-dependent equal-sign dilepton asymmetry and CPTV effects in the symmetry of the B0– B0 entangled state; IOP Publishing; Journal Of High Energy Physics; 2006; JHEP11; 12-2006; 8700-8715 | |
dc.identifier | 1029-8479 | |
dc.identifier | http://hdl.handle.net/11336/29574 | |
dc.identifier | 1029-8479 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1854337 | |
dc.description.abstract | In this paper we discuss experimental consequences of a novel kind of CPT violation which would manifest itself in the symmetry of the entangled initial state of B0 and B¯0 through their loss of indistinguishability. The “wrong” symmetry component is proportional to ω. We focus our theoretical study on the ∆t-dependence of observables concerning equal-sign dilepton events for which the intensity vanishes at ∆t = 0 in absence of ω. We find that the charge asymmetry, Asl, acquires a ∆t-dependence linear in ω, whose relative importance appears on specific regions of time still unexplored. We also do a statistical analysis for the measurements here proposed and find a high sensitivity to this new CPT-violating effect in this charge asymmetry. We obtain the first limits on the ω-effect by re-analyzing existing data on the Asl asymmetry. | |
dc.language | eng | |
dc.publisher | IOP Publishing | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/pdf/hep-ph/0605211v2 | |
dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1126-6708/2006/11/087 | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1126-6708/2006/11/087 | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.title | Δt-dependent equal-sign dilepton asymmetry and CPTV effects in the symmetry of the B0– B0 entangled state | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |
dc.type | Artículos de revistas | |