Activation cross sections, isomeric cross-section ratios and systematics of (n, 2n) reactions at 14–15 MeV

Qaim, S. M.

doi:10.1016/0375-9474(72)90036-x

Cited by 144 publications

(35 citation statements)

References 25 publications

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“…Nuclear data for some reactions are known [cf. [11][12][13] with reasonable accuracy for present calculations. Today, the most promising route is the 100 Mo(p,2n) 99m Tc reaction using highly enriched target material.…”

Section: Diagnostic Radionuclidessupporting

confidence: 68%

Nuclear data for medical applications: An overview of present status and future needs

Syed

2017

EPJ Web Conf.

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Abstract.A brief overview of nuclear data required for medical applications is given. The major emphasis is on radionuclides for internal applications, both for diagnosis and therapy. The status of the presently available data is discussed and some of the emerging needs are outlined. Most of the needs are associated with the development of non-standard positron emitters and novel therapeutic radionuclides. Some new developments in application of radionuclides, e.g. theranostic approach, multimode imaging, radionanoparticles, etc. are described and the related nuclear data needs are discussed. The possible use of newer irradiation technologies for medical radionuclide production, e.g. intermediate energy charged-particle accelerators, high-power electron accelerators for photon production, and spallation neutron sources, will place heavy demands on nuclear data.

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Section: Diagnostic Radionuclidessupporting

confidence: 68%

Nuclear data for medical applications: An overview of present status and future needs

Syed

2017

EPJ Web Conf.

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“…Most of the data existing in the literature were measured at neutron energies around 14 MeV [1][2][3][4][5][6][7][8][9]. The only exception is the 198 Hg (n, 2n) 197 Hg m reaction, where Király et al [10] reported data for two neutron energies, namely, 11.2 and 12.5 MeV.…”

Section: Introductionmentioning

confidence: 99%

Cross sections and isomeric cross-section ratios in the interactions of fast neutrons with isotopes of mercury

et al. 2006

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3 He reaction using a deuterium gas target at the Jülich variable energy compact cyclotron CV 28. Use was made of the activation technique in combination with high-resolution, high-purity Ge detector γ -ray spectroscopy. All the data were measured for the first time over the investigated energy range. The transition from the present low-energy data to the literature data around 14 MeV is generally good. Nuclear model calculations using the codes STAPRE and EMPIRE-2.19, which employ the statistical and precompound model formalisms, were undertaken to describe the formation of both the isomeric and ground states of the products. The total reaction cross section of a particular channel is reproduced fairly well by the model calculations, with STAPRE giving slightly better results. Regarding the isomeric cross sections, the agreement between the experiment and theory is only in approximate terms. A description of the isomeric cross-section ratio by the model was possible only with a very low value of η, i.e., the eff / rig ratio.

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“…The FKK-GNASH m3 production cross section agrees within ∼15%. The FKK-GNASH sum (solid) compares well with experiment [11,[15][16][17].…”

Section: Partial 191 Ir(n2n) 190 Irmentioning

confidence: 75%

Evaluation of iridium (n,xn) reactions

Cowell

Talou

Kawano

et al. 2007

Nd2007

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Abstract. Recent experimental data, including detailed studies of the 191 Ir and 193 Ir metastable states have significantly improved our understanding of the nuclear structure for many iridium isotopes. Combining experimental γ production cross sections with the results of the reaction theory code GNASH, improved evaluations of neutron induced cross sections on several iridium isotopes have been completed. With a focus on improved descriptions of nuclear structure and pre-equilibrium modeling, 191 Ir(n, xn) cross sections are presented.

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Activation cross sections, isomeric cross-section ratios and systematics of (n, 2n) reactions at 14–15 MeV

Cited by 144 publications

References 25 publications

Nuclear data for medical applications: An overview of present status and future needs

Nuclear data for medical applications: An overview of present status and future needs

Cross sections and isomeric cross-section ratios in the interactions of fast neutrons with isotopes of mercury

Evaluation of iridium (n,xn) reactions

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