Angular correlation and reaction mechanism for 11B(p,α)8Be2.9(α)4He with Ep &lt; 1.4 MeV

Treado, P.A.; Lambert, J.M.; Alessi, V.E.; Kane, R.J.

doi:10.1016/0375-9474(72)90769-5

Cited by 12 publications

(4 citation statements)

References 21 publications

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“…By analysing regions in the Dalitz plot with the largest discrepancies between theory and data, Cockburn et al could identify the effect of rescattering between primary (emitted from 12 C) and secondary (emitted from 8 Be) α particles, and also examined if the properties of the 8 Be 2 + resonance were affected by the presence of the third α particle. The last result from this period was published by Treado et al [14]. In this work a ratio of 10(3) between the branching ratios to the l=3 and l=1 components in favour of l=1 was deduced from an analysis of angular correlations between primary and secondary α particles.…”

Section: Review Of Previous Workmentioning

confidence: 81%

Exclusive decay study of the 16.62\,MeV (2$^-$, T=1) resonance in $^{12}$C

Kuhlwein,

Lytje,

Fynbo

et al. 2021

Preprint

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The 3α decay of the 16.62 MeV (2 − , T=1) resonance in 12 C has been studied for nearly a century starting with one of the first nuclear reaction studies at the Cavendish Laboratory in the 1930s. In the hitherto latest study published a decade ago a model based on earlier work from the 1960s was found to give a good account of a set of inclusive data. This model describes the decay as an l=3 α-particle populating the 2 + state of 8 Be. Here we provide new exclusive data on the 3α decay of the 16.62 MeV resonance, and demonstrate that the decay is best described by a model with predominantly l=1 emission with an admixture of l=3.

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Section: Review Of Previous Workmentioning

confidence: 81%

Exclusive decay study of the 16.62\,MeV (2$^-$, T=1) resonance in $^{12}$C

Kuhlwein,

Lytje,

Fynbo

et al. 2021

Preprint

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“…(11) and (16) are the basic results, that may be adapted to any specific problem. (11) and (16) are the basic results, that may be adapted to any specific problem.…”

Section: Discussion and Application To The Reactions 7li (D N)2~ Andmentioning

confidence: 99%

“…(11) and/or (16) one calculates easily El=e 1 E 1 .... and Ez=~a E 2 ..... the energies in the laboratory system. When ~1 and e z have been found from Eqs.…”

Section: Discussion and Application To The Reactions 7li (D N)2~ Andmentioning

confidence: 99%

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States of5He and8Be from the reaction7Li+d

Kamke

1973

Z. Physik

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Nuclear reactions of deuterons with 7Li have been used in order to determine properties of the intermediate nuclei 8Be and SHe. Of particular interest are locations and widths of the ground state and first excited state of SHe, and of the second excited state of SBe. In a complete ~-~-coincidence spectrum, however, overlapping of the coincident rates restricts very much the evaluation of such spectra. Particularly important is the velocity of the over-all center of mass which may cause unfavourable conditions for reliable determinations of the wanted data.

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On the Polarization of Intermediate Particles in Sequential Decay

Lindner

1976

Experientia Supplementum

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Angular correlation and reaction mechanism for 11B(p,α)8Be2.9(α)4He with Ep < 1.4 MeV

Cited by 12 publications

References 21 publications

Exclusive decay study of the 16.62\,MeV (2$^-$, T=1) resonance in $^{12}$C

Exclusive decay study of the 16.62\,MeV (2$^-$, T=1) resonance in $^{12}$C

States of5He and8Be from the reaction7Li+d

On the Polarization of Intermediate Particles in Sequential Decay

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