BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Radiative decays of bottomonia
DTSTART;VALUE=DATE-TIME:20070704T100000Z
DTEND;VALUE=DATE-TIME:20070704T110000Z
DTSTAMP;VALUE=DATE-TIME:20261112T083041Z
UID:indico-event-1582@indico.ific.uv.es
DESCRIPTION:The theoretical description of the photon spectrum in radiativ
 e Upsilon 1S decays has been a challenge since the early days of QCD. I wi
 ll show that by taking into account a number of results that have recently
  appeared in the literature an excellent description of data is achieved. 
 This allows for an accurate extraction of the strong coupling constant. I 
 will also discuss how the spectra of higher bottomonium excitations\, whic
 h have recently been mesured by CLEO\, provide important information on th
 eir nature.\n\nhttps://indico.ific.uv.es/event/1582/
LOCATION:Edf. Institutos de Investigación Sala Seminarios IFIC
URL:https://indico.ific.uv.es/event/1582/
END:VEVENT
END:VCALENDAR