Peripheral interactions of relativistic 14N nuclei with emulsion nuclei
T. V. ShchedrinaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaV. BradnovaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS. VokálJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA. VokálováJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaP. I. ZarubinJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaI. G. ZarubinaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA. D. KovalenkoJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA. I. MalakhovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaG. I. OrlovaLebedev Physical Institute, Russian Academy of Sciences, Leninskiĭ pr. 53, Moscow, 117924, RussiaP. A. RukoyatkinJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaV. V. RusakovaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaM. HaiducInstitute for Space Sciences, Ro-76900, Bucharest-Magurele, RomaniaS. P. KharlamovLebedev Physical Institute, Russian Academy of Sciences, Leninskiĭ pr. 53, Moscow, 117924, RussiaM. M. ChernyavskyLebedev Physical Institute, Russian Academy of Sciences, Leninskiĭ pr. 53, Moscow, 117924, Russia
2007en
ABI
Аннотация
The results of investigation of the dissociation of the 2.86-A-GeV/c 14N nucleus in an emulsion are presented. The cross sections for various fragmentation channels are given. The invariant approach to analysis of fragmentation is used. The momentum and correlation characteristics of the α particles for the 14N → 3α + X channel in the laboratory system and c.m.s. of three α particles are examined. The results obtained for the 14N nucleus are compared with similar data for the 12C and 16O nuclei.
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