Post-prior equivalence for transfer reactions with complex potentials

Lei, Jin; Moro, A. M.

doi:10.1103/physrevc.97.011601

Cited by 23 publications

(32 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…5 with the data formerly available up to 50 MeV [11,12,[47][48][49][50], the corresponding TENDL-2017 evaluation [15], and results of calculation using TALYS-1.9 code and its default input parameters [14]. The new measured data of 54,56 Mn activation are in agreement especially with the recent measurement of Tarkányi et al [12], extending to lowest energies the accurate experimental description. The same extension is provided by the new cross sections for 51 Cr activation measured for the first time below 20 MeV.…”

Section: Resultssupporting

confidence: 83%

“…The activation cross sections for production of 54,56 Mn, and 51 Cr radioisotopes in deuteron-induced reactions on 55 Mn are measured at incident energies up to 20 MeV. They are in good agreement with the previously reported experiments [11,12,[47][48][49][50] while all of them are the object of an extended analysis from elastic scattering until the evaporation from fully equilibrating compound system.…”

Section: Discussionsupporting

confidence: 85%

“…Then, it results a slow decrease at higher deuteron energies while σ R reaches its maximum value and remains almost constant for E d > 25 MeV. The major role of the stripping (d, p) reactions to the activation cross sections of 56 Mn residual nucleus, for deuteron interaction with 55 Mn, will be shown in Sec. IV.…”

Section: Direct Reactionsmentioning

confidence: 80%

“…The discrepancies between the measured data and that evaluation have been the result of overlooking the inelastic breakup enhancement and less appropriate treatment of stripping and pick-up processes. This comparison particularly indicates the importance of the new measured cross sections around the maximum of the 55 Mn(d, p) 56 Mn excitation function as well as the role of stripping mechanism to provide the suitable description of these data.…”

Section: Discussionmentioning

confidence: 90%

“…The measurement with different cooling times lasted up to 100 days after irradiation. The decay data of the isotopes observed from irradiated MnNi foils [18] are given in Table II. The experimental cross sections of the 55 Mn(d, p) 56 Mn, 55 Mn(d, x) 54 Mn and 55 Mn(d, x) 51 Cr reactions are given in Table III. The energy errors take into account the energy thickness of each foil and the initial-energy spread error.…”

Section: Measurementsmentioning

confidence: 99%

See 4 more Smart Citations

Deuteron-induced reactions on manganese at low energies

Avrigeanu¹,

Šiméčková

Fischer

et al. 2020

Phys. Rev. C

View full text Add to dashboard Cite

Background: The scarce data systematics and complexity of deuteron interactions demand the update of both the experimental database and theoretical frame of deuteron activation cross sections. Various reactions induced by neutrons and protons following the deuteron breakup (BU) should be also taken into account. On the other hand, deuteron reaction cross sections recommended recently for high-priority elements are still based on data fit without predictive power.Purpose: Accurate new measurements of low-energy deuteron-induced reaction cross sections for monoisotopic ( 55 Mn) natural manganese target enhance the related database as well as the opportunity of an unitary and consistent account of the related reaction mechanisms.Methods: Activation cross sections of 54,56 Mn, and 51 Cr nuclei by deuterons on 55 Mn were measured at energies ≤20 MeV by the stacked-foil technique and high resolution gamma spectrometry at the U-120M cyclotron of CANAM, NPI CAS. Then all available data for deuterons on 55 Mn up to 50 MeV are analyzed paying particular attention to BU and direct reaction (DR) mechanisms.Results: Newly measured activation cross sections strengthen the deuteron database at low energies, at once with a consistent account for the first time of all available data.Conclusions: Due account of deuteron-induced reactions on 55 Mn, including particularly the new experimental data at low energies, is provided by a suitable BU and DR assessment.

show abstract

Section: Resultssupporting

confidence: 83%

Section: Discussionsupporting

confidence: 85%

Section: Direct Reactionsmentioning

confidence: 80%

Section: Discussionmentioning

confidence: 90%

Section: Measurementsmentioning

confidence: 99%

See 3 more Smart Citations

Deuteron-induced reactions on manganese at low energies

Avrigeanu¹,

Šiméčková

Fischer

et al. 2020

Phys. Rev. C

View full text Add to dashboard Cite

show abstract

Modeling of Deuteron-Induced Reactions on Molybdenum at Low Energies

Avrigeanu,

Šimečková,

Mrázek

et al. 2024

J Fusion Energ

View full text Add to dashboard Cite

The activities of the EUROfusion consortium on the development of high quality nuclear data for fusion applications include evaluations of deuteron induced reactions and related data libraries for needs of the DEMO fusion power plant and IFMIF-DONES neutron-source nuclear analyses. Molybdenum is one of the major constituents of the reference stainless steels used in critical components of these projects. While the TENDL deuteron data library was the current reference used by EUROfusion, need of its further improvement has already been pointed out. The weak binding energy of the deuteron is responsible for the high complexity of its interaction with nuclei, involving also a variety of reactions initiated by the nucleons following the deuteron breakup. Their analysis completed that of the deuteron interactions with Mo and its stable isotopes, from elastic scattering to pre-equilibrium and compound–nucleus reactions, up to 50 MeV. A particular attention has been paid to the breakup, stripping, and pick-up direct interactions which amount to around half of the deuteron total–reaction cross section. The due account of most experimental data has validated the present approach, highlighted some prevalent features, and emphasized weak points and consequently the need for modeling/evaluation upgrade.

show abstract

Clusters in light nuclei: history and recent developments

Lombardo,

Dell’Aquila

2023

Riv. Nuovo Cim.

View full text Add to dashboard Cite

In this review, we discuss recent advancements in the study of clustering phenomena occurring in light nuclei, and their influence on nuclear structure, dynamics, and astrophysics. In the introduction, we outline the historical steps leading to the concept of $$\alpha $$ α -clusterization in nuclei and provide a comprehensive description of the evolution of nuclear models capable to describe clustering aspects in nuclear systems and of the main experiments and discoveries leading to the development of this research field. We also describe some spectroscopic techniques that are used to establish the clustered nature of a given nuclear state. Some relevant experimental and theoretical findings recently reported both in experimental and theoretical works are discussed in the text. We put emphasis on recent achievements and remaining problems in the description of the structure of light isotopes, from helium to neon, including both self- and non-self-conjugate nuclei. Particular attention to the implication in the nuclear astrophysics context and to clustering effects in the dynamics of nuclear reactions is pursued all along the review.

show abstract

Post-prior equivalence for transfer reactions with complex potentials

Cited by 23 publications

References 21 publications

Deuteron-induced reactions on manganese at low energies

Deuteron-induced reactions on manganese at low energies

Modeling of Deuteron-Induced Reactions on Molybdenum at Low Energies

Clusters in light nuclei: history and recent developments

Contact Info

Product

Resources

About