R-matrix fits involving levels of 8Be

F. C. Barker

doi:10.1103/PhysRevC.62.044607

R-matrix fits involving levels of ⁸Be

F. C. Barker^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

R-matrix formulas are used to derive information about levels of ⁸Be and reactions involving ⁸Be. Data from the ⁴He(α,p)⁷Li, ⁴He(α,n)⁷Be, and ⁷Li(p,α)⁴He reactions and from α + α elastic scattering are fitted, and a value obtained for the zero-energy S factor for ⁷Li(p,α)⁴He: S(0) = 58 keV b. Recent measurements and analyses of the ⁷Li(d,αα)n and ⁷Li(p,γ₀)⁸Be reactions, and calculations concerned with low-lying intruder states in ⁸Be, are discussed with reference to R-matrix fits.

Original language	English
Article number	044607
Pages (from-to)	446071-446078
Number of pages	8
Journal	Physical Review C - Nuclear Physics
Volume	62
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.62.044607
Publication status	Published - Oct 2000

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10.1103/PhysRevC.62.044607

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title = "R-matrix fits involving levels of 8Be",

abstract = "R-matrix formulas are used to derive information about levels of 8Be and reactions involving 8Be. Data from the 4He(α,p)7Li, 4He(α,n)7Be, and 7Li(p,α)4He reactions and from α + α elastic scattering are fitted, and a value obtained for the zero-energy S factor for 7Li(p,α)4He: S(0) = 58 keV b. Recent measurements and analyses of the 7Li(d,αα)n and 7Li(p,γ0)8Be reactions, and calculations concerned with low-lying intruder states in 8Be, are discussed with reference to R-matrix fits.",

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year = "2000",

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doi = "10.1103/PhysRevC.62.044607",

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ER -

R-matrix fits involving levels of ⁸Be

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