BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:FROM QUARK CORRELATIONS TO  VIRTUAL CLUSTERS IN NUCLEI
DTSTART;VALUE=DATE-TIME:20261030T133500Z
DTEND;VALUE=DATE-TIME:20261030T134000Z
DTSTAMP;VALUE=DATE-TIME:20261027T222344Z
UID:indico-contribution-6482@cern.ch
DESCRIPTION:Speakers: Genis Musulmanbekov (JINR)\nWe propose the quark mod
 el of nuclear structure where quark correlations lead to nucleon-nucleon c
 orrelations and arrangement of them into lattice--like structure. The mode
 l is based on the quark model of nucleon structure in which valence quarks
  are strongly correlated within a nucleon (SCQM). Nuclei are built by junc
 tions of SU(3) color fields of two quarks of neighboring nucleons. Applica
 tion of the model to the larger collections of nucleons reveals the emerge
 nce of the face-centered cubic (FCC) symmetry at a nuclear level where nuc
 leons arrange in alternating spin-isospin layers. The model becomes isomor
 phic to the shell model and composes the features of the liquid drop and c
 luster models. It turns out that building blocks of the nuclear structure 
 are three-nucleon and four-nucleon configurations. These configurations fo
 rm inside nuclei virtual triton\, 3He and α- clusters. Applying the model
  to construct the isotopes of He and Li nuclei we demonstrate  that ’hal
 o’ nuclei are consequences of quark loops forming three-nucleon configur
 ations. The model can predict the boundary of the maximal number of neutro
 n excess\, i.e. neutron drip line. Also we apply the model to analyze nucl
 eosynthesis in stars in the framework of α-clustering.\n\n1. G. Musulmanb
 ekov\, PEPAN Lett. № 5\, p. 548 (2021)\; Adv. Nucl. Sci. Appl.\, v1\, 
 № 2\, p. 105 (2025)\;\nhttps://doi.org/10.63907/ansa.v1i2.34\n2. G. Musu
 lmanbekov\, Adv. Nucl. Sci. Appl.\, v1\, № 4\, p. 250 (2025)\;\nhttps://
 doi.org/10.63907/ansa. v1i4.53.\n\nhttps://indico.particle.mephi.ru/event/
 626/contributions/6482/
LOCATION: Hall
URL:https://indico.particle.mephi.ru/event/626/contributions/6482/
END:VEVENT
END:VCALENDAR