Manifestation of the divergence between antisymmetrized-molecular-dynamics and container pictures of 9Be via 9Be(p,pn)8Be knockout reaction

Phuc, Nguyen Tri Toan; Lyu, Mengjiao; Chiba, Yasuo; Ogata, Kazuyuki

doi:10.1016/j.physletb.2021.136466

Cited by 2 publications

(2 citation statements)

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“…The PIKOE code has been successfully applied in many studies of protoninduced knockout reactions and has also been benchmarked against other reaction models and codes (see Refs. 1,2,6,7,9 and reference therein).…”

Section: Dwia Calculation Of the 16 O(p2p) 15 N Reactionmentioning

confidence: 97%

Effects of single-particle overlap function on the 16O(p,2p)15N reaction

2023

Sci. Tech. Dev. J.

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Introduction: Proton-induced nucleon knockout reactions have been widely used in recent years to explore the single-particle properties of various nuclei. In this study, we examine the effects of the single-particle overlap function on the cross sections and spectroscopic factors of the 16 O(p,2p) 15 N reactions. Methods: These effects are extensively studied through an analysis of the cross sections of the 16 O(p,2p) 15 N reaction at incident energies of 392 and 505 MeV. The evaluation is carried out within the framework of the distorted-wave impulse approximation (DWIA), utilizing overlap function inputs from different structure calculations and potential prescriptions. Results: The analysis reveals that for the 16 O(p,2p) 15 N reaction and the chosen incident energies, the ambiguities arising from different selections of the overlap function are small but nonnegligible. Conclusion: Given the existence of these theoretical uncertainties, it is important that careful and consistent choices of single-particle overlap functions are made in systematic knockout reaction analyses to ensure the extraction of reliable structure information.

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Section: Dwia Calculation Of the 16 O(p2p) 15 N Reactionmentioning

confidence: 97%

Effects of single-particle overlap function on the 16O(p,2p)15N reaction

2023

Sci. Tech. Dev. J.

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“…With the increasingly demanding requirement of high accurate cross sections in modern (p, pN) analyses [22,23], several aspects of the calculation process have been reevaluated in recent years [6,22,[24][25][26][27]. However very few (p, pN) studies extensively investigate the impact of nuclear interactions on the extracted SF, especially for reactions with light nuclei (see Ref.…”

Section: Introductionmentioning

confidence: 99%

Ambiguities from Nuclear Interactions in the \(^{12}\)C(p,2p)\(^{11}\)B Reaction

et al. 2022

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We investigate the impact of ambiguities coming from the choice of optical potentials and nucleon-nucleon scattering cross sections on the spectroscopic factors extracted from the \(^{12}\)C\((p,2p)^{11}\)B reaction. These ambiguities are evaluated by analyzing the cross sections of the \(^{12}\)C\((p,2p)^{11}\)B reaction at 100 and 200 MeV within the framework of the distorted-wave impulse approximation with realistic choices of nuclear inputs. The results show that the studied ambiguities are considerably large in this energy region and careful choices of nuclear inputs used in the reaction calculations are required to extract reliable structure information.

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Manifestation of the divergence between antisymmetrized-molecular-dynamics and container pictures of 9Be via 9Be(p,pn)8Be knockout reaction

Cited by 2 publications

References 44 publications

Effects of single-particle overlap function on the 16O(p,2p)15N reaction

Effects of single-particle overlap function on the 16O(p,2p)15N reaction

Ambiguities from Nuclear Interactions in the \(^{12}\)C(p,2p)\(^{11}\)B Reaction

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