期刊
PHYSICAL REVIEW C
卷 96, 期 3, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevC.96.034606
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资金
- European Union [654002]
- Spanish Ministerio de Economia [FIS2014-53448-C2-1-P]
- Royal Society
- Newton Fund through Newton International Fellowship scheme
- Division Of Physics
- Direct For Mathematical & Physical Scien [1565546] Funding Source: National Science Foundation
It is not physically obvious why one can calculate with similar accuracy, as compared to the experimental data, the absolute cross section associated with two-nucleon transfer processes between members of pairing rotational bands, making use of simple BCS (constant matrix elements) or of many-body [Nambu-Gorkov (NG), nuclear field theory (NFT)] spectroscopic amplitudes. Restoration of spontaneous symmetry breaking and associated emergent generalized rigidity in gauge space provides the answer and points to a new emergence: A physical sum rule resulting from the intertwining of structure and reaction processes, closely connected with the central role induced pairing interaction plays in structure, together with the fact that successive transfer dominates Cooper pair tunneling.
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