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Bair, J.K.; Haas, F.

doi:10.1103/physrevc.7.1356

Cited by 140 publications

(188 citation statements)

References 18 publications

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“…Such a constraint is useful especially when there exist large differences among the experimental data. Indeed, ∼30% difference is observed between the experimental data of Bair and Haas [9] and Harissopulos et al [10]. Our shape analysis finally supported the former data, which was consistent with the preceding study by Hale et al [11].…”

Section: Summary Of Our Previous Analysissupporting

confidence: 82%

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Kunieda

2017

EPJ Web Conf.

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Abstract. We report the status of the R-matrix code AMUR toward consistent cross-section evaluation and covariance analysis for the light-mass nuclei. The applicable limit of the code is extended by including computational capability for the charged-particle elastic scattering cross-sections and the neutron capture cross-sections as example results are shown in the main texts. A simultaneous analysis is performed on the 17 O compound system including the 16 O(n,tot) and 13 C(α,n) 16 O reactions together with the 16 O(n,n) and 13 C(α,α) scattering cross-sections. It is found that a large theoretical background is required for each reaction process to obtain a simultaneous fit with all the experimental cross-sections we analyzed. Also, the hard-sphere radii should be assumed to be different from the channel radii. Although these are technical approaches, we could learn roles and sources of the theoretical background in the standard R-matrix.

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Section: Summary Of Our Previous Analysissupporting

confidence: 82%

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Kunieda

2017

EPJ Web Conf.

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“…The cross sections obtained from this measurement are in good agreement with the cross section from Ref. [11]. This is shown in Fig.…”

Section: (α N) and (α P) Measurementssupporting

confidence: 80%

“…energy extracted from the MUSIC data are compared with the cross sections obtained from Ref. [11]. To compare both data sets the data from Ref.…”

Section: (α N) and (α P) Measurementsmentioning

confidence: 99%

Study of the^20,22Ne+^20,22Ne and^{10,12,13,14,15}C+¹²C Fusion Reactions with MUSIC

Avila

Rehm

Carnelli³

et al. 2016

EPJ Web of Conferences

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“…Bair's measurement for the 17 O isotope extends over the energy range 0.92 ≤ E α ≤ 5.31 MeV. The reported overall uncertainty for 17,18 O experimental data sets [9] measured up to about 5 MeV was reported as at least 25%. The same percentage of uncertainty was assumed for the 18 O data set [8] measured at α energies between 1 and 2.5 MeV, since no error analysis was reported.…”

Section: Resultsmentioning

confidence: 90%

“…The values of resonance parameters were derived from the fit of Bair's data [8,9]. As displayed in Table 1, the analysis of the 18 O isotope was based on two thin-target measurements of (α,n) cross section data.…”

Section: Resultsmentioning

confidence: 99%

Early applications of the R-matrix SAMMY code for charged-particle induced reactions and related covariances

2017

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Abstract. The SAMMY code system is mainly used in nuclear data evaluations for incident neutrons in the resolved resonance region (RRR), however, built-in capabilities also allow the code to describe the resonance structure produced by other incident particles, including charged particles. (α,n) data provide fundamental information that underpins nuclear modeling and simulation software, such as ORIGEN and SOURCES4C, used for the analysis of neutron emission and definition of source emission processes. The goal of this work is to carry out evaluations of charged-particle-induced reaction cross sections in the RRR. The SAMMY code was recently used in this regard to generate a Reich-Moore parameterization of the available 17,18 O(α,n) experimental cross sections in order to estimate the uncertainty in the neutron generation rates for uranium oxide fuel types. This paper provides a brief description of the SAMMY evaluation procedure for the treatment of 17,18 O(α,n) reaction cross sections. The results are used to generate neutron source rates for a plutonium oxide matrix.

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Total Neutron Yield from the ReactionsC13(α, n)O

Cited by 140 publications

References 18 publications

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Study of the^20,22Ne+^20,22Ne and^{10,12,13,14,15}C+¹²C Fusion Reactions with MUSIC

Early applications of the R-matrix SAMMY code for charged-particle induced reactions and related covariances

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Total Neutron Yield from the ReactionsC13(α, n)O

Cited by 140 publications

References 18 publications

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Status of the R-matrix Code AMUR toward a consistent cross-section evaluation and covariance analysis for the light nuclei

Study of the20,22Ne+20,22Ne and10,12,13,14,15C+12C Fusion Reactions with MUSIC

Early applications of the R-matrix SAMMY code for charged-particle induced reactions and related covariances

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Product

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Study of the^20,22Ne+^20,22Ne and^{10,12,13,14,15}C+¹²C Fusion Reactions with MUSIC