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SUMMARY:Is $P_{cs}(4459)$ one state or two?
DTSTART;VALUE=DATE-TIME:20210728T132500Z
DTEND;VALUE=DATE-TIME:20210728T134500Z
DTSTAMP;VALUE=DATE-TIME:20260418T164013Z
UID:indico-contribution-91@cern.ch
DESCRIPTION:Speakers: XIAO\, Chu-Wen (Central South University)\nBased on 
 the constraints of the heavy quark spin symmetry\, we investigate the $P_{
 cs}(4459)$ state using a coupled channel approach. Before the experimental
  findings\, we had made some predictions. Using the experimental results\,
  one can determine the free parameters. We dynamically reproduce the $P_{c
 s}(4459)$ state in the coupled channel interactions\, which may be a degen
 erate state. Furthermore\, our results also made some more predictions for
  further experimental studies.\n\nhttps://indico.nucleares.unam.mx/event/1
 541/session/30/contribution/91
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/30/contribution/91
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