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SUMMARY:Tackling fully heavy tetraquark production with NRQCD factorizatio
 n
DTSTART:20260515T100000Z
DTEND:20260515T110000Z
DTSTAMP:20260516T114200Z
UID:indico-event-18070@indico.global
DESCRIPTION:Speakers: Yingsheng Huang (Central South University)\n\nThe X(
 6900) resonance\, originally discovered by the LHCb collaboration and late
 r confirmed by both the ATLAS and CMS experiments\, has sparked broad inte
 rest in fully-charmed tetraquark states. While the mass spectra and decay 
 properties of fully-heavy tetraquarks have been extensively studied\, our 
 knowledge regarding their production mechanisms remains rather limited. In
  this talk\, I will discuss the production of S-wave fully-heavy tetraquar
 ks at various colliders within the nonrelativistic QCD (NRQCD) framework. 
 We predict the differential p_T spectra of various fully-charmed S-wave te
 traquarks at the LHC and compare these with results derived from the fragm
 entation mechanism at the large-p_T limit. Additionally\, we explore the p
 roduction prospects at various electron-ion colliders\, as well as electro
 n-positron machines.\n\nhttps://indico.global/event/18070/
URL:https://indico.global/event/18070/
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