Untersuchung der reaktionen 7Li(p, p0)7Li, 7Li(p, p1)7Li∗ und7Le(p, α)4He MIT polarisierten protonen der energie 2.7 BIS 10.6 MeV

Kilian, K.; Clausnitzer, G.; Dürr, W.; Fick, D.; Fleischmann, R.; Hofmann, H.M.

doi:10.1016/0375-9474(69)90845-8

Cited by 21 publications

(4 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…11, the elastic scattering data at 38.1 MeV (5.44A MeV), at the same energy of the breakup measurement. Our data compare well with previous data [94] and extend to more forward angles, where normalization can be tested against Rutherford scattering. Further on, it is very interesting to note that despite the rather large binding energy of 7 Li to breakup in its cluster constituents, coupling to continuum is strong and the full CDCC calculation (solid black line) represents in a very good way the data.…”

Section: The 7 LI + P Systemsupporting

confidence: 85%

“…The obtained angular distribution is displayed in Fig. 16 and compares well with previous data [94]. The data of the current measurement were fitted with a sum of Legendre polynomials, as in Ref.…”

Section: Other Reactionssupporting

confidence: 80%

“…Fig 11. Current elastic scattering angular distribution data at 38.1 MeV (5.44A MeV) (red stars) are compared with previous data at 6.15A MeV (green circles)[94] and CDCC calculation omitting coupling to the resonance (solid cyan line) or full CDCC calculation (solid black line). It is obvious that at backward angles the effect of coupling to the resonance is very strong.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Global descriptions and decay rates for continuum excitation of weakly bound nuclei

et al. 2021

View full text Add to dashboard Cite

In this work we will present an overview of our global studies on continuum excitations induced by protons, for the weakly bound nuclei 6 Li, 7 Li and 9 Be, presenting strong clustering modes. Measurements are made in inverse kinematics and extensive simulations have been developed, to corroborate the analysis and interpretation of the results. The focus of the measurements is on the breakup reaction, but simultaneously this research is complemented by the study of all involved reaction channels, including elastic scattering. In this respect our theoretical interpretation in a Continuum Discretized Coupled Channel approach can be fully validated. Between our sound conclusions we can underline the following: the non reciprocity between the strengths of the breakup probability and the coupling to continuum; the experimental validation of a continuum discretization for three body Continuum Discretized Coupled Channel theories; and last but not least the unique possibility for deducing continuum decay rates of borromean nuclei in proton induced studies, by considering the kinematics of the target recoil. Other specific conclusions for each system will be discussed.

show abstract

Section: The 7 LI + P Systemsupporting

confidence: 85%

Section: Other Reactionssupporting

confidence: 80%

mentioning

confidence: 99%

See 1 more Smart Citation

Global descriptions and decay rates for continuum excitation of weakly bound nuclei

et al. 2021

View full text Add to dashboard Cite

show abstract

“…The parameters of all datasets available in [31] for the observation angles from 160° to 170° are given in table 1. For the datasets from [38,39] uncertainties are not available, for the datasets from [28,40], uncertainties are given for the whole datasets, while for the dataset from [32] uncertainties are given for each individual measurement. Dataset [32] is the only one with consistent energy resolution.…”

Section: Thin Layer Analysismentioning

confidence: 99%

Elastic backscattering as a method for the measurement of the integral lithium content in thin films on fusion-relevant substrates

Krat

Mayer

Vasina

et al. 2019

Nuclear Instruments and Methods in Physics Research Section B:

View full text Add to dashboard Cite

Different ion beam analysis techniques for the study of thin lithium-containing layers on top of fusion relevant materials are discussed and compared to each other. Elastic backscattering analysis (EBS) with protons is determined to be one of the most promising techniques and allows measurements of Li layers with thicknesses from ~100 nm up to ~600 μm, as shown by SIMNRA simulations. The best sensitivity for thin films (~100 nm) can be achieved using 4 MeV protons with 170° scattering detection angle for layers on Mo and W substrates, and 2 MeV for C substrates. Experimentally EBS measurements were successfully tested for Li films with thicknesses from ~50 nm up to ~400 nm after air exposure. The Li films become strongly inhomogeneous and require averaging over multiple measurements in nearby areas. This necessitates averaging over multiple nearby measurement points, and limits the overall precision of the measurement.

show abstract

Characterisation of natural and enriched oxygen targets in lithium carbonate foils

Papka

Kheswa

Msimanga

et al. 2015

J Radioanal Nucl Chem

View full text Add to dashboard Cite

Untersuchung der reaktionen 7Li(p, p0)7Li, 7Li(p, p1)7Li∗ und7Le(p, α)4He MIT polarisierten protonen der energie 2.7 BIS 10.6 MeV

Cited by 21 publications

References 5 publications

Global descriptions and decay rates for continuum excitation of weakly bound nuclei

Global descriptions and decay rates for continuum excitation of weakly bound nuclei

Elastic backscattering as a method for the measurement of the integral lithium content in thin films on fusion-relevant substrates

Characterisation of natural and enriched oxygen targets in lithium carbonate foils

Contact Info

Product

Resources

About