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Search for $\Lambda_c^+\to\phi p \pi^0$ and branching fraction measurement of $\Lambda_c^+\to K^-\pi^+ p \pi^0$
- Publication Year :
- 2017
- Publisher :
- Deutsches Elektronen-Synchrotron, DESY, Hamburg, 2017.
-
Abstract
- Physical review / D 96(5), 051102 (2017). doi:10.1103/PhysRevD.96.051102<br />We have searched for the Cabibbo-suppressed decay $\Lambda_c^+\to\phi p\pi^0$ in $e^+e^-$ collisions using a data sample corresponding to an integrated luminosity of 915 $\rm fb^{-1}$. The data were collected by the Belle experiment at the KEKB $e^+e^-$ asymmetric-energy collider running at or near the $\Upsilon(4S)$ and $\Upsilon(5S)$ resonances. No significant signal is observed, and we set an upper limit on the branching fraction of $\mathcal{B}(\Lambda_c^+\to \phi p\pi^0)<br />Published by American Physical Society, Woodbury, NY
- Subjects :
- Upsilon(10570): electroproduction
pentaquark: hadroproduction
Lambda/c+: branching ratio: measured
pentaquark: hadronic decay
Lambda/c+ --> Phi(1020) p pi0
Lambda/c+ --> K- pi+ p pi0
BELLE
electron positron: colliding beams
electron positron: annihilation
Upsilon(10870): electroproduction
KEK-B
Lambda/c+: hadronic decay
Lambda/c+: rare decay
Lambda/c+: branching ratio: upper limit
experimental results
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........2faab281ef3ef87ae014b64101202b96
- Full Text :
- https://doi.org/10.3204/pubdb-2017-12039