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Search for rare and forbidden decays of charm and charmed-strange mesons to final states h^+- e^-+ e^+

Abstract:

We have searched for flavor-changing neutral current decays and lepton-number-violating decays of D^+ and D^+_s mesons to final states of the form h^+- e^-+ e^+, where h is either \pi or K. We use the complete samples of CLEO-c open-charm data, corresponding to integrated luminosities of 818 pb^-1 at the center-of-mass energy E_CM = 3.774 GeV containing 2.4 x 10^6 D^+D^- pairs and 602 pb^-1 at E_CM = 4.170 GeV containing 0.6 x 10^6 D^*+-_s D^-+_s pairs. No signal is observed in any channel, a...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.82.092007

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Journal:
Phys.Rev.D
Volume:
82
Issue:
9
Pages:
092007
Publication date:
2010-09-08
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
Source identifiers:
107095
Language:
English
Keywords:
Pubs id:
pubs:107095
UUID:
uuid:24bc95b5-82a3-4511-8957-182d9dd0f592
Local pid:
pubs:107095
Deposit date:
2012-12-19

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