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Rare Decay Results from KTeV and (rho,eta)_{CKM}

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 نشر من قبل Leo Bellantoni
 تاريخ النشر 2000
  مجال البحث
والبحث باللغة English
 تأليف Leo Bellantoni




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Rare decay results from KTeV are reviewed, emphasizing modes that in principle provide information about the CKM matrix. Our recent results in lepton flavor violating modes are also presented.



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Recent results are presented for (1) the charge asymmetry in semielectronic kaon decay; (2) the charge radius of the neutral kaon; (3) the decay Klong -> pi0 pi0 e+e-; (4) constraints on rho(CKM) from kaon decays; (5) lepton flavor violation. A few w ords about future kaon physics work at Fermilab are included.
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76 - E. D. Zimmerman 2008
The KTeV collaboration at Fermi National Accelerator Laboratory has recently completed searches for and measurements of several decay modes of the neutral kaon and pion. These include new searches for lepton flavor violating decays (which have not be en seen), and a new study of the parity properties of the decay pi^0 -> e^+e^-e^+e^-.
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