Investigation of the emission of correlated charged particles due to absorption of stopped π0 mesons in silicon
Gornov M. G. , Gurov Yu. B. , Koptev V. P. , Kruglov S. P. , Lukin A. S., Makarov M. M., Morokhov P. V. , Oganesyan K. O. , Osipenko B. P. , Pechkurov V. A. , Pichugin A. P. , Polikarpov M. A. , Savel'ev V. I. , Sergeev F. M. , Khomutov A. A. , Shafigullin R. R., Shishkov A. V.
The spectra of correlated (at an angle of 180°) pairs of charged particles emitted by silicon nuclei due to absorption of stopped π' mesons are measured. The results permit observing compound particles of cluster (direct) origin and particles produced as a result of secondary intranuclear interactions.