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METHOD:PUBLISH
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X-ORIGINAL-URL:https://w3.lnf.infn.it
X-WR-CALDESC:Eventi per INFN-LNF
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TZID:Europe/Rome
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DTSTART:20150329T010000
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DTSTART:20151025T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20150309T150000
DTEND;TZID=Europe/Rome:20150309T160000
DTSTAMP:20260710T130332
CREATED:20171026T123615Z
LAST-MODIFIED:20191204T104212Z
UID:6949-1425913200-1425916800@w3.lnf.infn.it
SUMMARY:On nuclear states of mesons
DESCRIPTION:The existence of nuclear states of $\bar K$ mesons and $\eta$ mesons has been expected for about thirty years. The physical interest of this field is related to a new mechanism of nuclear binding generated by excitations of the internal nucleon structure. Despite being short lived such states might offer a new and interesting nuclear spectroscopy.\nDespite long and extensive experimental search\, the existence and properties of such states are still elusive.\nSome similarities and related questions of the $\eta$ and $\bar K$ cases will be shown. Possible origin of the experimental difficulties related to weak production rate and large widths of such states will be discussed. I will try to indicate usefulness of the recent AMADEUS/KLOE measurements.
URL:/event/on-nuclear-states-of-mesons/
LOCATION:Aula Leale\, Via Enrico Fermi\, 40\, Frascati\, Roma\, 00044\, Italia
CATEGORIES:Seminari generali
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