Traces of the hidden-charm S=−1 pentaquark in the Λb→J/ΨηΛ decay
The hidden charm pentaquark state Pc(4450), observed recently by the LHCb collaboration in the Λb→J/ψK− p decay, may be of molecular nature, as advocated by some unitary approaches that also predict pentaquark partners in the strangeness S=−1 sector. In this work we argue that a hidden-charm strange...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2017-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://doi.org/10.1051/epjconf/201713706015 |