Inclusive systematics for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Si</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>28</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mo>+</mml:mo></mml:mrow><mml:mrow><mml:mn>28</mml:mn></mml:mrow></mml:msup><

Box, P.; Griffioen, K. A.; Decowski, P.; Bootsma, T.M.V.; Gierlik, É.; Vannieuwenhuizen, Gj; Twenhöfel, C.; Kamermans, R.; Wilschut, Hans; Giorni, A.; Morand, C.; Demeyer, A.; Guinet, D.

doi:10.1103/physrevc.50.934

Cited by 9 publications

(10 citation statements)

References 32 publications

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“…Due to the incompleteness of the fusion process for the slightly asymmetric system considered here, this velocity may differ from the center-of-mass velocity. Moreover, the widths of the evaporation residue distribution for directions parallel (σ ) and perpendicular (σ ⊥ ) to the beam axis can be different [6]. The heavy residue spectra were measured at one detection angle only and therefore the elongation , which is a measure of the difference between σ ⊥ and σ , could not be determined from the data.…”

Section: Heavy Residuesmentioning

confidence: 99%

Evaporation residue cross sections for 40Ca + 48Ti at 25.0 and 33.9 MeV per nucleon

Bootsma

Nieuwenhuizen

Box

et al. 1997

Z Phys A - Particles and Fields

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The fusion and subsequent decay of the system 40 Ca+ 48 Ti has been studied at 25.0 and 33.9 MeV per nucleon bombarding energies. Heavy residues were detected in coincidence with light particles, and evaporation residue cross sections have been extracted. Light particle distributions are well described by a simple kinematical model, and from this the average excitation energies of the system were determined.

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Section: Heavy Residuesmentioning

confidence: 99%

Evaporation residue cross sections for 40Ca + 48Ti at 25.0 and 33.9 MeV per nucleon

Bootsma

Nieuwenhuizen

Box

et al. 1997

Z Phys A - Particles and Fields

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“…In five experiments 22 fusion cross section values are reported [42][43][44][45][46]. Some of them, taken at the same or very close E inc , differ substantially (see in fig.…”

Section: Data Setmentioning

confidence: 99%

“…2 (fig. 5) [29] 16O+27Al [34] 32S+12C [39] 20Ne+26Mg [40] 20Ne+27Al [41] 35Cl+12C [42] 16O+40Ca [46] 28Si+28Si [48] 32S+24Mg [53] 19F+40Ca [55] 32S+27Al [54] 35Cl+24Mg [57] 23Na+40Ca [55] 28Si+40Ca [55,60] (4)) in the fusion region III is shown as full darkred curve in both panels. The darkgreen dash-dotted curve in inset is due to the same kind of fit to the fusion region II.…”

Section: Data Setmentioning

confidence: 99%

“…Despite a broad coverage in the α and N sys /Z sys variables many of data are for the mass symmetric systems and, in particular, for the systems with the equal number of neutrons N sys and protons Z sys . About 100 additional data points from those measurements which have reported existence of a non-negligible fusion-fission component will be presented p-1 [18,19] 20Ne+16O [20] 24Mg+12C [21] 12C+27Al [22] 16O+24Mg [23] 20Ne+20Ne [20] 28Si+12C [24,25] 14N+27Al [26] 16O+26Mg [23] 18O+24Mg [23] 16O+27Al [27][28][29] 32S+12C [30][31][32][33][34] 20Ne+26Mg [35] 20Ne+27Al [28,36] 20Ne+27Al [28,36] 35Cl+12C [37][38][39] 16O+32S [28] 16O+40Ca [40,41] 28Si+28Si [42][43][44][45][46] 28Si+28Si [42][43][44][45][46] 32S+24Mg [47,48] 19F+40Ca [49,50] 32S+27Al [28,49] 35C...…”

mentioning

confidence: 99%

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Towards a unified description of evaporation-residue fusion cross-sections above the barrier

Eudes¹,

Basrak²,

Sébille³

et al. 2013

EPL

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PACS 25.70.Jj -Fusion and fusion-fission reactions PACS 25.70. -z -Low and intermediate energy heavy-ion reactionsAbstract -A meticulous study of nearly 300 fusion-evaporation cross section data reveals that, when properly scaled, fusion excitation function complies with a universal homographic law which is, within experimental errors, reaction system independent. From a such complete and summed complete and incomplete fusion excitation functions extracted are the limiting energy for the complete fusion and the main characteristics (onset, maximum and vanishing) of the incomplete fusion. The DYWAN microscopic transport model correctly predicts the incomplete fusion cross section for incident energies 15A MeV and suggests that the nuclear transparency is at the origin of fusion disappearance.

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“…Note that the detected single-source events correspond to about 60 mb. Some other measurements of the fusion-like cross-sections, in the same incident energy and nuclei mass ranges, had also given such large values [31,38].…”

Section: Determination Of the Fusion Cross-sectionmentioning

confidence: 95%

New method for the discrimination of single-source events in heavy-ion collisions

Désesquelles¹,

Maskay²,

Lautesse³

et al. 2000

Phys. Rev. C

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This paper introduces a new method for the selection of central singlesource events, based on classical multivariate techniques. The resulting discriminating variable is shown to be valid for different hypotheses on the nuclear source deexcitation mechanism. It enables the selection of events which are representative of the whole set of single-source events. Application to the Ni+Ni at 32A MeV system measured with the indra multidetector has allowed the determination of the fusion probability as a function of the impact parameter and the evaluation of the corresponding cross-section.

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Inclusive systematics forSi28+28<

Cited by 9 publications

References 32 publications

Evaporation residue cross sections for 40Ca + 48Ti at 25.0 and 33.9 MeV per nucleon

Evaporation residue cross sections for 40Ca + 48Ti at 25.0 and 33.9 MeV per nucleon

Towards a unified description of evaporation-residue fusion cross-sections above the barrier

New method for the discrimination of single-source events in heavy-ion collisions

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