Search for the Σ⁎ state in Λc+→π+π0π−Σ+ decay by triangle singularity
A Σ⁎ resonance with spin-parity JP=1/2− and mass in the vicinity of the K¯N threshold has been predicted in the unitary chiral approach and inferred from the analysis of CLAS data on the γp→K+π0Σ0 reaction. In this work, based on the dominant Cabibbo favored weak decay mechanism, we perform a study...
में बचाया:
| मुख्य लेखकों: | , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
Elsevier
2019-05-01
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| श्रृंखला: | Physics Letters B |
| ऑनलाइन पहुंच: | http://www.sciencedirect.com/science/article/pii/S0370269319302436 |
| टैग: |
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