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SUMMARY:Correlation Functions for Coupled $K \\Lambda$ Interaction and $N(
 1535)$ Resonance
DTSTART;VALUE=DATE-TIME:20260904T073000Z
DTEND;VALUE=DATE-TIME:20260904T075500Z
DTSTAMP;VALUE=DATE-TIME:20260817T003408Z
UID:indico-contribution-31084@indico.ific.uv.es
DESCRIPTION:Speakers: Ju-Jun Xie (Institute of Modern Physics\, Chinese Ac
 ademy of Sciences)\nThe $K \\Lambda$ interactions in coupled channels are 
 investigate around the energy region of $N(1535)$ resonance through femtos
 copic correlation functions within the Koonin-Pratt formalism\, by means o
 f which the $N(1535)$ resonance can be dynamically generated in the chiral
  unitary approach. Two-body scattering amplitudes are calculated using the
  chiral unitary approach\, and the corresponding wave functions and correl
 ation functions are obtained. The analysis shows that the $\\pi N$ channel
  becomes important to the $K \\Lambda$ correlation function through couple
 d channel effects\, even if its mass threshold is far from the energy regi
 on of the $N(1535)$ resonance. It is worthy to mention that\, with the pic
 ture that the $N(1535)$ is a dynamically generated state\, one can get a g
 ood reproduction of the experimental data on the $K \\Lambda$ correlation 
 function.\n\nhttps://indico.ific.uv.es/event/8521/contributions/31084/
LOCATION:Universe 1001-Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/8521/contributions/31084/
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