EuNPC2015

The BECQUEREL project [1-3] at the JINR is devoted systematic exploration of clustering features of light stable and radioactive nuclei. Stacks of pellicles of nuclear track emulsion provide a special opportunity to explore clustering of light nuclei (reviewed in [1]). The presented results on dissociation of 7Be nuclei are demonstrate the progress in research carried out by the BECQUEREL Collaboration .The 7Be nucleus is a source for the study of the states 3He + 4He, 3He + 3He + n, 6Li + p and 6Be + n. The pattern of fragmentation is important for understanding of the structure features of the nuclei 8B, 9C and 12N because the 7Be nucleus plays the role of a core in them. The obtained in this experiment data are compared with the Geant4 and QMD simulation. [1] P.I. Zarubin, Lect. Notes in Phys. 875, 51 (2013), arXiv:1309.4881. [2] N.K. Kornegrutsa et al. Nucl. Phys. 76, 84 (2013). [3] N.K. Kornegrutsa et al., Few-Body Systems 55, 1021 (2014), arXiv:1410.5162.