BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Probing K-molecule interactions via correlation functions: three-b
 ody bound states in K X(3872) and K D_{s0}^*(2317)
DTSTART;VALUE=DATE-TIME:20260903T133000Z
DTEND;VALUE=DATE-TIME:20260903T135500Z
DTSTAMP;VALUE=DATE-TIME:20260908T161715Z
UID:indico-contribution-31220@indico.ific.uv.es
DESCRIPTION:Speakers: Jing Song (Hainan University)\nWe study the interact
 ions of a kaon with the exotic states X(3872) and D_{s0}^(2317)\, assumed 
 as D\\bar D^ and DK molecules with I=0. Using the fixed-center approximati
 on to the Faddeev equations\, we compute the three-body scattering amplitu
 des\, unitarized via the Lippmann-Schwinger equation. For both systems\, w
 e find narrow resonant structures below the respective thresholds (about 5
 0 MeV and 40 MeV) with widths of order 1 MeV\, indicating three-body bound
  states. The corresponding correlation functions show clear deviations fro
 m unity at low momenta\, characteristic of strong attraction. These predic
 tions are directly testable in future correlation measurements (e.g.\, at 
 ALICE) and in invariant-mass distributions\, providing clear experimental 
 signatures of the molecular nature of these resonances\n\nhttps://indico.i
 fic.uv.es/event/8521/contributions/31220/
LOCATION:Universe 1001-Primera-1-1-1 - Paterna. Seminario
URL:https://indico.ific.uv.es/event/8521/contributions/31220/
END:VEVENT
END:VCALENDAR