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arxiv: 1108.3581 · v1 · pith:5GCK625Enew · submitted 2011-08-17 · ✦ hep-ph

Semi-leptonic D_s^+(1968) decays as a scalar meson probe

classification ✦ hep-ph
keywords associateddecaysmesonsscalarsemi-leptonicaspectsattentionattracted
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The unusual multiplet structures associated with the light spin zero mesons have recently attracted a good deal of theoretical attention. Here we discuss some aspects associated with the possibility of getting new experimental information on this topic from semi-leptonic decays of heavy charged mesons into an isosinglet scalar or pseudoscalar plus leptons.

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