EXCITATION FUNCTIONS OF BISMUTH AND LEAD
Journal Article
·
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
Cross sections for the reactions Bi/sup 209/(He/sup 4/, 2n)At/sup 211/ nd Bi/sup 209/(He/sup 4/4n)At/sup 209/ were measured with helium ions of energies from 20.6 to 43.3 Mev. Cross sections for the reactions Bi/sup 209/(d,p)RaE, Bi/ sup 209/ (d,n)Po/sup 210/, Bi/sup 209/(d,2n)Po/sup 209/, Bi/sup 209/(d,3n)Po, sup 208/, a nd Pb/sup 206/ (d,p)Pb/sup 209/ were measured with deuterons of energies from 6.3 to 21.5 Mev. Some information is presented on the Bi/sup 209/(He/sup 4/ ,t)Po/sup 210/ reaction. A half life of 7.23 plus or minus 0.04 hr was measured for At/sup 211/. The Bi/sup 209/(d,3n)Po/sup 208/ threshold energy is 12.0 plus or minus 0.3 Mev (center-of-mass system). The compound nucleus reaction cross sections are compared with the predictions of the Jackson model, and good agreement is obtained. The (d,n) and (d,p) stripping cross sections are discussed briefly. (auth)
- Research Organization:
- Argonne National Lab., Lemont, Ill.
- NSA Number:
- NSA-13-016362
- OSTI ID:
- 4252376
- Journal Information:
- Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 114; ISSN PHRVA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ASTATINE 209-- ASTATINE 210-- ASTATINE 211-- BISMUTH 209-- CROSS SECTIONS-- ENERGY-- EXCITATION-- HELIUM 4-- IONS-- JACKSON MODEL-- LEAD-- MEASURED VALUES-- MEV RANGE-- NEUTRONS-- NUCLEAR MODELS-- NUCLEAR REACTIONS
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BISMUTH 209-- BISMUTH 210-- CROSS SECTIONS-- DEUTERONS-- ENERGY-- EXCITATION-- JACKSON MODEL-- MEASURED VALUES-- MEV RANGE-- NEUTRONS-- NUCLEAR MODELS-- NUCLEAR REACTIONS-- POLONIUM 208-- POLONIUM 209-- POLONIUM 210-- PROTONS
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ASTATINE 211-- BISMUTH 209-- CROSS SECTIONS-- EXCITATION-- HALF-LIFE-- HELIUM 4-- JACKSON MODEL-- MEASURED VALUES-- NUCLEAR MODELS-- NUCLEAR REACTIONS-- POLONIUM 210-- TRITONS
BISMUTH 209-- BISMUTH 210-- CROSS SECTIONS-- DEUTERONS-- ENERGY-- EXCITATION-- JACKSON MODEL-- MEASURED VALUES-- MEV RANGE-- NEUTRONS-- NUCLEAR MODELS-- NUCLEAR REACTIONS-- POLONIUM 208-- POLONIUM 209-- POLONIUM 210-- PROTONS
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PHYSICS AND MATHEMATICS