Angular Distribution of 1- to 3.5-Mev Protons Scattered by<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">He</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>

Freier, George D.; Lampi, E. E.; Sleator, W. W.; Williams, John H.

doi:10.1103/physrev.75.1345

Cited by 95 publications

(20 citation statements)

References 7 publications

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“…The adopted energy step was 200 keV in the energy region of 1.2-3.4 MeV for the T(p, p)T reaction and 100 keV between 1.4 and 3.7 MeV for the He(p, p)He one. Comparisons of the current data with some of those available in literature [6,[11][12][13][14] are presented, including those from our previous works [4,7]. In Fig.…”

Section: Resultsmentioning

confidence: 81%

Measurements of the elastic scattering cross sections for proton on T, 4He

Cai

Wang

et al. 2010

Nuclear Instruments and Methods in Physics Research Section B:

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Section: Resultsmentioning

confidence: 81%

Measurements of the elastic scattering cross sections for proton on T, 4He

Cai

Wang

et al. 2010

Nuclear Instruments and Methods in Physics Research Section B:

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“…the p + α and p + t potentials. Empirical potentials were obtained by fitting existing p + α and p + t elastic scattering data at the appropriate energy, E ≈ 6 MeV/u [19][20][21][22]. These data were fitted with volume Woods-Saxon form factors for both real and imaginary parts for the p + α system and volume real and volume + surface imaginary terms for the p + t system.…”

Section: Cdcc Calculations and Discussionmentioning

confidence: 99%

Exclusive breakup of Li7 incident on a proton target at 5.44A MeV

et al. 2017

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An exclusive measurement of the breakup of 7 Li incident on a proton target was performed at 38.1 MeV (5.44 MeV/nucleon), probing the direct part of the excitation to the continuum. The two cluster constituents of 7 Li, 4 He, and 3 H, were recorded in coincidence in the MAGNEX spectrometer and a silicon detector respectively. Both detection systems were set at forward angles and the measurement of both kinematical solutions allowed the determination of a breakup angular distribution over a wide angular range in the center-of-mass frame. Comprehensive simulations provided the detection efficiency of the system and via the appropriate kinematics the transformation of the cross sections from the laboratory to the center-of-mass reference frame. The experimental results are analyzed and discussed together with previous elastic scattering data using the Continuum Discretized Coupled Channels (CDCC) framework and are found to be in satisfactory agreement. It was found that while the breakup cross section was dominated by the nonresonant component, the most important influence on the elastic scattering was due to coupling to the 7/2 − resonance of 7 Li.

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“…Special care was given to the potentials between each cluster and the target, that is, the p-α and p-t potentials. Empirical potentials were obtained by fitting previous p + α and p + t elastic scattering data at the appropriate energies, E = ∼2.5-6 MeV/nucleon [37][38][39][40]. These data were fitted with volume Woods-Saxon form factors for both real and imaginary parts for the p + α system and a volume real and a surface imaginary term plus a spin-orbit potential for the p + t system.…”

Section: Calculationsmentioning

confidence: 99%

Probing the cluster structure ofLi7via elastic scattering on protons and deuterons in inverse kinematics

et al. 2016

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Elastic scattering measurements were performed for the 7 Li +p system in inverse kinematics at energies of 16, 25, 35, and 38.1 MeV and for the 7 Li +d system at 38.1 MeV. The heavy ejectiles were detected by the large acceptance MAGNEX spectrometer at the Laboratori Nazionali del Sud in Catania, Italy. The results are analyzed using the Jeukenne-Lejeune-Mahaux and continuum discretized coupled channel frameworks. In the latter case the cluster structure of 7 Li proves to be critical for the theoretical interpretation of the experimental results.

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Angular Distribution of 1- to 3.5-Mev Protons Scattered byHe4

Cited by 95 publications

References 7 publications

Measurements of the elastic scattering cross sections for proton on T, 4He

Measurements of the elastic scattering cross sections for proton on T, 4He

Exclusive breakup of Li7 incident on a proton target at 5.44A MeV

Probing the cluster structure ofLi7via elastic scattering on protons and deuterons in inverse kinematics

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