A diagonal isolated-pole spectral ansatz for the participant-target potential reduces the IAV inclusive breakup cross section to a per-pole DWBA in the isolated-resonance limit, from which the standard THM formula emerges under four explicit approximations.
Reexamining closed-form formulae for inclusive breakup: Application to deuteron and $^6$Li induced reactions
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abstract
The problem of the calculation of inclusive breakup cross sections in nuclear reactions is reexamined. For that purpose, the post-form theory proposed by Ichimura, Austern and Vincent [Phys. Rev. C32, 431 (1985) is revisited, and an alternative derivation of the non-elastic breakup part of the inclusive breakup is presented, making use of the coupled-channels optical theorem. Using the DWBA version of this model, several applications to deuteron and $^6$Li reactions are presented and compared with available data. The validity of the zero-range approximation of the DWBA formula is also investigated by comparing zero-range with full finite-range calculations.
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nucl-th 3years
2026 3representative citing papers
A four-body DWBA sum-rule framework unifies pair-detected and single-particle inclusive breakup observables for three-body projectiles.
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A self-consistent spectral framework for inclusive non-elastic breakup, with the Trojan Horse method as the sub-Coulomb resonant limit
A diagonal isolated-pole spectral ansatz for the participant-target potential reduces the IAV inclusive breakup cross section to a per-pole DWBA in the isolated-resonance limit, from which the standard THM formula emerges under four explicit approximations.
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Inclusive breakup of three-body projectiles: A unified four-body framework for pair-detected and single-particle observables
A four-body DWBA sum-rule framework unifies pair-detected and single-particle inclusive breakup observables for three-body projectiles.
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