2000/08/30 by V. A. Rodin, V.A. Rodin, M. H. Urin · 26 citations
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #Atomic physics #Branching (polymer chemistry) #Branching fraction #Charge exchange #Chemistry #Dipole #Giant resonance #Magnetic monopole #Nuclear magnetic resonance #Nuclear physics #Nuclear physics research studies #Physics #Proton #Proton decay #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Resonance (particle physics) #Saturation (graph theory) #Spin (aerodynamics) #nucl-th
paper · pdf · doi:10.1016/s0375-9474(01)00632-7
published in Nuclear Physics A 687(1-2), 276-281 (Elsevier BV) · 6 pages, 2 figures, Talk given at the International Conference on Giant Resonances (GR2000),June 2000, Osaka, Japan
arxiv created 2000/08/30 · openalex publication_date 2001/04/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
An extended continuum-RPA approach is applied to describe direct-decay properties of spin giant resonances in 208Bi and 90Nb. Partial branching ratios for direct proton decay from these resonances are evaluated. The branching ratio for γ-decay from the spin-dipole resonance to the Gamow-Teller resonance (main peak) is estimated. The saturation-like behaviour of the mean doorway-state spreading width in 208Pb is discussed in connection with the branching ratio for direct proton decay from the spin-monopole resonance and the Gamow-Teller strength distribution.