Explore the properties of $$\Lambda (1670)$$ Λ ( 1670 ) in the Cabibbo-favored process $$\Lambda ^+_c \rightarrow p K^- \pi ^+$$ Λ c + → p K - π +
Abstract Recently, the Belle and LHCb Collaborations have measured the $$\Lambda ^+_c \rightarrow p K^- \pi ^+$$ Λ c + → p K - π + decay and reported the $$K^- p$$ K - p invariant mass distribution, which shows a clear cusp structure around the $$\eta \Lambda $$ η Λ threshold. In this work, we have...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2024-12-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-13616-6 |
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