D-0-(D-0)over-bar mixing in the weak-gauged U(4)(L)circle times U(4)(R) chiral Lagrangian model
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D-0-(D-0)over-bar mixing in the weak-gauged U(4)(L)circle times U(4)(R) chiral Lagrangian model

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D-0-(D-0)over-bar mixing in the weak-gauged U(4)(L)circle times U(4)(R) chiral Lagrangian model

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dc.contributor.author Amorós Vicente, Gabriel
dc.contributor.author Botella Olcina, Francisco J.
dc.contributor.author Noguera Puchol, Santiago
dc.contributor.author Portolés Ibáñez, Jorge
dc.date.accessioned 2014-03-25T13:03:17Z
dc.date.available 2014-03-25T13:03:17Z
dc.date.issued 1998
dc.identifier.uri http://dx.doi.org/10.1016/S0370-2693(98)00047-1
dc.identifier.uri http://hdl.handle.net/10550/33681
dc.description.abstract The D-0-<(D)over bar(0)> mixing is analyzed in a weak gauged U(4)(L) x U(4)(R) chiral lagrangian model where the electroweak interaction is introduced as a gauge theory over the meson degrees of freedom. This model allows a particular realization of the G.I.M. mechanism and then could be useful in the study of processes where G.I.M. suppression is effective. As a test of the model we have also analyzed the K-0-<(K)over bar(0)> mixing. We find am, in good agreement with the experimental result and we show that the D-0-<(D)over bar(0)> mixing is very much suppressed in agreement with previous estimates in the Heavy Quark expansion framework.
dc.relation.ispartof Physics Letters B, 1998, vol. 422, num. 1-4, p. 265-276
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Amorós Vicente, Gabriel Botella Olcina, Francisco J. Noguera Puchol, Santiago Portoles, J. 1998 D-0-(D-0)over-bar mixing in the weak-gauged U(4)(L)circle times U(4)(R) chiral Lagrangian model Physics Letters B 422 1-4 265 276
dc.subject Física nuclear
dc.subject Electromagnetisme Mesuraments
dc.title D-0-(D-0)over-bar mixing in the weak-gauged U(4)(L)circle times U(4)(R) chiral Lagrangian model
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-03-25T13:03:17Z
dc.identifier.doi http://dx.doi.org/10.1016/S0370-2693(98)00047-1
dc.identifier.idgrec 068708

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