1997/12/18 by S. B. Gerasimov, Gerasimov, S. B.
Physics and Astronomy · #FOS: Physical sciences #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th) #Nuclear physics research studies #Particle physics theoretical and experimental studies #nucl-th
paper · pdf · doi:10.48550/arxiv.nucl-th/9712064
7 pages, Latex, no figures, Talk given at the 13th International Seminar "Relativistic Nuclear Physics and Quantum Chromodynamics", Dubna, 2-7 Sept. 1996, and at International Workshop "Symmetry and Spin", Prague, 24-30 August 1997
arxiv created 1997/12/18 · openalex publication_date 1997/12/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The cross section of the reaction pp → pp γγ is estimated and the exploration possibilities of this reaction to probe for a possible excitation of subnuclear degrees of freedom in two-nucleon systems, in particular, the production and decay of the NN-decoupled dibaryon resonances, are briefly discussed.Some arguments for and implications of the intermediate dibaryon resonance excitation are inferred from preliminary data on the two-photon yield and energy distribution observed by the DIBAR2γ - Collaboration at the kinetic energy of the initial proton Tlab ≃ 200 MeV.