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SUMMARY:[NT/RBRC]Heavy-Flavor Contributions to Unpolarized and Polarized D
 eep-Inelastic Scattering at NLO in the ACOT Scheme
DTSTART:20260617T150000Z
DTEND:20260617T170000Z
DTSTAMP:20260625T204800Z
UID:indico-event-33269@indico.bnl.gov
DESCRIPTION:Speakers: Edoardo Spezzano\n\nAbstract:\nPrecision physics at 
 upcoming facilities (EIC\, EicC\, SHiP\, and IceCube) requires a highly ac
 curate treatment of heavy-flavor mass effects in deep-inelastic scattering
 . In this seminar\, we present the first complete calculation of heavy-fla
 vor contributions to both unpolarized and polarized DIS at next-to-leading
  order (NLO) in the massive ACOT scheme. In the unpolarized sector\, we fo
 cus on the subleading structure functions F4 and F5\, showing their critic
 al role in tau-neutrino interactions and where the zero-mass approximation
  fails. In the polarized sector\, we present the first massive NLO results
  for the polarized structure functions g1 ... g7\, aimed at constraining t
 he nucleon spin structure. Finally\, we discuss their numerical implementa
 tion in for future global analyses.\n\nhttps://indico.bnl.gov/event/33269/
LOCATION:CFNS Library (https://bnl.zoomgov.com/j/1614715193?pwd=WkwxODVWdz
 Zzb29zQnZRVGp3VTBDQT09)
URL:https://indico.bnl.gov/event/33269/
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