nucl-ex
N. K. Kornegrutsa D. A. Artemenkov V. Bradnova P. I. Zarubin I. G. Zarubina R. R. Kattabekov K. Z. Mamatkulov P. A. Rukoyatkin V. V. Rusakova
Fragmentation of 1.2 A GeV $^7$Be nuclei in nuclear photographic emulsion