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SUMMARY:A quark model analysis of the transversity distribution
DTSTART;VALUE=DATE-TIME:19970908T103000Z
DTEND;VALUE=DATE-TIME:19970908T113000Z
DTSTAMP;VALUE=DATE-TIME:20260419T174830Z
UID:indico-event-1047@indico.ific.uv.es
DESCRIPTION:The feasibility of measuring chiral-odd parton distribution fu
 nctions in polarized Drell-Yan and semi-inclusive experiments has renewed 
 theoretical interest in their study. Models of hadron structure have prove
 n succesful in describing the gross features of the chiral-even structure 
 functions. Similar expectations support our study of the transversity part
 on distributions in the Isgur-Karl and MIT bag models. We confirm the dive
 rse low x behavior of the transversity and spin structure functions at the
  experimental scale and show that it is fundamentally a consequence of the
  different behavior under evolution of these functions. The inequalities o
 f Soffer establish constraints between data and model calculations of the 
 chiral-odd transversity function. The approximate compatibility of our mod
 el calculations with these constraints conferes credibility to our estimat
 es.\n\nhttps://indico.ific.uv.es/event/1047/
LOCATION:Dpto. de Fisica Teorica (UVEG) Sala Seminarios
URL:https://indico.ific.uv.es/event/1047/
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