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- Title
Role of the nuclear and electromagnetic interactions in the coherent dissociation of the relativistic <sup>7</sup>Li nucleus into the <sup>3</sup>H + <sup>4</sup>He channel.
- Authors
Peresad'ko, N. G.; Fetisov, V. N.; Aleksandrov, Yu. A.; Gerasimov, S. G.; Dronov, V. A.; Larionova, V. G.; Tamm, E. I.; Kharlamov, S. P.
- Abstract
The differential cross section in the transverse momentum Q and a total cross section of (31 ± 4) mb for the coherent dissociation of a 3- A-Ge V/ c7Li nucleus through the 3H + 4He channel have been measured on emulsion nuclei. The observed Q dependence of the cross section is explained by the predominant supposition of the nuclear diffraction patterns on light (C, N, O) and heavy (Br, Ag) emulsion nuclei. The contributions to the cross section from nuclear diffraction ( Q ≤ 400 Me V/ c) and Coulomb ( Q ≤ 50 Me V/ c) dissociations are calculated to be 40.7 and 4 mb, respectively.
- Subjects
DIFFRACTION patterns; NUCLEAR induction; ELECTROMAGNETIC interference; DISSOCIATION (Chemistry); LIGHT scattering
- Publication
JETP Letters, 2008, Vol 88, Issue 2, p75
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364008140014