Searches for K+ ---> pi+ gamma gamma, K+ ---> pi+ gamma, and pi0 ---> nu anti-nu in K+ decay at rest.
Conference
·
OSTI ID:879020
E949 is a high rate K{sup +} decay at rest experiment with the primary goal of determining |V{sub td}| via a measurement of the branching ratio of the ultra-rare charged kaon decay K{sup +} {yields} {pi}{sup +}{nu}{bar {nu}}. The author reports here related limits from the decays K{sup +} {yields} {pi}{sup +}{gamma}{gamma}, K{sup +} {yields} {pi}{sup +}{gamma} and {pi}{sup 0} {yields} {nu}{bar {nu}} from an analysis of the full E949 dataset.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 879020
- Report Number(s):
- FERMILAB-CONF-06-014-CD-E
- Country of Publication:
- United States
- Language:
- English
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