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SUMMARY:第11回関西核多体セミナー
DTSTART;VALUE=DATE-TIME:20260414T063000Z
DTEND;VALUE=DATE-TIME:20260414T080000Z
DTSTAMP;VALUE=DATE-TIME:20260509T232224Z
UID:indico-event-214@indico.nitep.omu.ac.jp
DESCRIPTION:第11回関西核多体セミナー\n\n日時：2026年4月14
 日(火) 15:30-\n場所     大阪公立大学文化交流センター
 ・ホール\n             〒530-0001 大阪府大阪市北区梅
 田1丁目2-2-600\n             大阪駅前第2ビル6階\n    
          https://www.omu.ac.jp/bunkakouryu-center/\n\n講演者：Jun
 ki Tanaka (RCNP\, Univ. of Osaka)\n題目：Surface Cluster Emergence in N
 uclei and Perspectives Beyond the Mean Field\n概要：\n Recent studies 
 have suggested the formation of α clusters at the surface of heavy nuclei
  such as Sn isotopes\, drawing renewed attention to cluster formation at n
 uclear surfaces. Motivated by this finding\, our research group (ONOKORO) 
 has carried out systematic studies using knockout reactions\, particularly
  the (p\,pX) reaction\, to investigate cluster structures at the nuclear s
 urface.\n Our measurements indicate that not only α clusters but also li
 ght composite particles such as deuterons\, tritons\, and ³He may appear 
 as cluster degrees of freedom at the nuclear surface. Detailed analyses of
  α-cluster knockout reactions further suggest that the spatial distributi
 on of α clusters near the nuclear surface can be discussed with only weak
  dependence on the reaction mechanism. In the first part of this talk\, I 
 will present recent experimental results on the emergence of such surface 
 clusters.\n These phenomena may also point to nuclear many-body correlati
 ons beyond the conventional mean-field description. In the second part of 
 the talk\, I will discuss possible future directions for exploring such co
 rrelations\, focusing on the potential role of pion degrees of freedom in 
 nuclei.\n\nhttps://indico.nitep.omu.ac.jp/event/214/
LOCATION:
URL:https://indico.nitep.omu.ac.jp/event/214/
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