Proton nuclear reaction cross sections in oxygen and neon at 13 MeV

Chapman, Robert M.; MacLeod, A M

doi:10.1016/0375-9474(67)90006-1

Cited by 14 publications

(7 citation statements)

References 11 publications

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“…Although experimental data exist to much lower energies, any effective mean field prescription for the optical potential at such low energies is not appropriate. However, in a recent paper [52], a multi-channel algebraic scattering (MCAS) theory has been developed with which the low [30], [31], [32], [33], [34], [35], [36], [37], [38], [39], [40], [41], [42], [43] 16 O [44], [40], [45] 40 Ca [34], [46], [38], [47], [45], [43] 90 Zr [48], [38], [49], [39] 208 Pb [30], [32], [33], [35], [46], [50], [38], [39], [40], [51], [45], [43] -0 energy range should be covered. This MCAS approach lends itself to specification of the dynamic polarization potential resulting from a summation over all diverse channel functions allowed in that theory.…”

Section: Proton Total Reaction Cross Sectionsmentioning

confidence: 99%

Comparison of optical model results from a microscopic Schrödinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology

et al. 2005

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Comparisons are made between results of calculations for intermediate energy nucleon-nucleus scattering for 12 C, 16 O, 40 Ca, 90 Zr, and 208 Pb, using optical potentials obtained from global Dirac phenomenology and from a microscopic Schrödinger model. Differential cross sections and spin observables for scattering from the set of five nuclei at 65 MeV and 200 MeV have been studied to assess the relative merits of each approach. Total reaction cross sections from proton-nucleus and total cross sections from neutron-nucleus scattering have been evaluated and compared with data for those five targets in the energy range 20 MeV to 800 MeV. The methods of analyses give results that compare well with experimental data in those energy regimes for which the procedures are suited.

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Section: Proton Total Reaction Cross Sectionsmentioning

confidence: 99%

Comparison of optical model results from a microscopic Schrödinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology

et al. 2005

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“…Evaluation has been made of the 16 O(p,α) 13 N reaction. For formation of short-lived 13 N, a grand total of fourteen publications [38][39][40][41][42][43][44][45][46][47][48][49][50][51] with experimental cross-section data were identified in the literature for incident particle energies up to 35 MeV and are represented with uncertainties in Fig. 2(a).…”

Section: Radionuclides Used In Positron Emission Tomography (Pet)mentioning

confidence: 99%

“…No EXFOR data exist for Dangle et al (1964) [41] and Nero and Howard (1973) [49]. The results of 3 studies were rejected and not considered for further analysis, and the reasons for their removal are indicated: Albouy et al [40]. The remaining eleven datasets from Refs.…”

Section: Radionuclides Used In Positron Emission Tomography (Pet)mentioning

confidence: 99%

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Upgrade of IAEA recommended data of selected nuclear reactions for production of PET and SPECT isotopes

Hermanne

Tárkányi

Ignatyuk

et al. 2020

Preprint

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An IAEA research project was dedicated to the compilation, evaluation and recommendation of cross-section data for the accelerator production of 11 C, 13 N, 15 O, 18 F, 64 Cu, and 124 I positronemitting radionuclides clinically used for PET imaging, and for the accelerator production of two gamma emitters, 81 Rb and 123 I, used in SPECT imaging. Cross sections for 19 charged-particle induced reactions that can be employed for radionuclide accelerator production were evaluated including uncertainties. The resulting reference cross-section data were obtained from Padé fits to selected and corrected experimental data, and integral thick target yields were subsequently deduced. Uncertainties in the fitted results were estimated via a Padé least-squares method with the addition of a 4% assessed systematic uncertainty to the estimated experimental uncertainty. Experimental data were also compared with theoretical predictions available from the TENDL library. All of the numerical reference cross-section data with their corresponding uncertainties and deduced integral thick target yields are available on-line at the IAEA-NDS medical portal www-nds.iaea.org/medportal/ and also at the IAEA-NDS web page www-nds.iaea.org/medical/ .

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“…[37], [24], [20] 19 F [37], [20] 27 Al [21], [29], [31], [32], [38], [19], [33], [22], [35], [39], [40], [23], [36], [24], [26] 40 Ca [19], [41], [23], [42], [20], [28] 63 Cu [29], [43], [33], [22], [44], [35], [39], [40], [23], [45], [46], [24] 90 Zr [22], [23], [45], [36] 118 Sn [31], [32], [22], [23], [45], [24], [47], [28] 140 Ce [48] 159 Tb [23],…”

Section: A Energy Variation Of Proton Total Reaction Cross Sectionsmentioning

confidence: 99%

Predictions of total and total reaction cross sections for nucleon-nucleus scattering up to 300 MeV

2002

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Total reaction cross sections are predicted for nucleons scattering from various nuclei. Projectile energies to 300 MeV are considered. So also are mass variations of those cross sections at selected energies. All predictions have been obtained from coordinate space optical potentials formed by full folding effective two-nucleon (N N ) interactions with one body density matrix elements (OBDME) of the nuclear ground states. Good comparisons with data result when effective N N interactions defined by medium modification of free N N t matrices are used. Coupled with analyses of differential cross sections, these results are sensitive to details of the model ground states used to describe nuclei.

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Proton nuclear reaction cross sections in oxygen and neon at 13 MeV

Cited by 14 publications

References 11 publications

Comparison of optical model results from a microscopic Schrödinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology

Comparison of optical model results from a microscopic Schrödinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology

Upgrade of IAEA recommended data of selected nuclear reactions for production of PET and SPECT isotopes

Predictions of total and total reaction cross sections for nucleon-nucleus scattering up to 300 MeV

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