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SUMMARY:Breakup of fission fragments when passing foil from C and Ta.
DTSTART;VALUE=DATE-TIME:20261030T141000Z
DTEND;VALUE=DATE-TIME:20261030T142500Z
DTSTAMP;VALUE=DATE-TIME:20261025T171410Z
UID:indico-contribution-6355@cern.ch
DESCRIPTION:Speakers: Yury Pyatkov (Joint Institute for Nuclear Research)\
 nIn our previous publications [1-5] we presented experimental evidences of
  rare ternary decay mode unknown in the past in which some fraction of fis
 sion fragments (FFs) born during binary fission of low excited heavy nucle
 i undergo a break-up\, while they pass a solid-state foil. Experimental ev
 idences obtained so far allowed us to suppose that such FFs are formed in 
 the shape-isomer states. Since the decay is caused by the Coulomb interact
 ion of the fragment with the foil nucleus [6]\, it's important to figure o
 ut how the foil's nuclear charge affects the process parameters. New resul
 ts obtained in our experiments with light carbon and heavy Ta foils are pr
 esented.\nReferences\n1.	Yu.V. Pyatkov et al.\, Eur. Phys. J. A 45\, 29 (2
 010).\n2.	Yu.V. Pyatkov et al.\, Eur. Phys. J. A 48\, 94 (2012).\n3.	Yu.V.
  Pyatkov et al.\, Phys. Rev. C 96 (2017) 064606. \n4.	Yu. V. Pyatkov et al
 .\, Physics of Atomic Nuclei\, 85\, 763 (2022)\n5.	D. V. Kamanin et al.\, 
 International Journal of Modern Physics E Vol. 34\, Nos. 2 & 3 (2025) 2541
 002\n6.	F. O. Otakhonov et al.\, Phys. Lett. B 872 (2026) 140088\n\nhttps:
 //indico.particle.mephi.ru/event/626/contributions/6355/
LOCATION: Conference Hall 1
URL:https://indico.particle.mephi.ru/event/626/contributions/6355/
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