Mechanism of the $^{7}$Li($d,t$)$^{6}$Li Reaction at 25 MeV Energy of Deuterons, Values of Spectroscopic Factors and Asymptotic Normalization Coefficients for the $^{7}$Li $\rightarrow $ $^{6}$Li + $n$ Vertex

Burtebayev, N.; Burtebayeva, J.; Duisebayev, A.; Kerimkulov, Zh.; Nassurlla, M.; Zholdybayev, T. K.; Artemov, S. V.; Karakhodzhayev, A. A.; Salikhbayev, Umar; Sakuta, S.B.; Kliczewski, S.; Piasecki, E.; Rusek, K.; Siudak, R.; Trzcińska, A.; Wolińska-Cichocka, M.; Amar, Anissa

doi:10.5506/aphyspolb.46.1037

Cited by 12 publications

(15 citation statements)

References 22 publications

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“…The transitions to states with excitation energies E x = 0.478 MeV (1/2 -) and 4.65 MeV (7/2 -) as well as the elastic peak (3/2 -) were observed in the spectrum of deuterons. The peaks corresponding to the excited states of the 12 C (4.43 MeV) and 16 O (6.09 MeV) nuclei (due to the presence of carbon and oxygen impurities in the target) were not reliably separated from the 4.65 MeV state of the 7 Li nucleus. Thus, this state was excluded from further analysis.…”

Section: Experimental Methods and Results Of The Measurementsmentioning

confidence: 96%

“…When analyzing elastic scattering at small angles, the contribution of impurities was taken into account using literature data on the elastic scattering of deuterons by 12 C, 16 O nuclei at an energy of E = 13.6 MeV [9]. The Fig.…”

Section: Experimental Methods and Results Of The Measurementsmentioning

confidence: 99%

“…For this purpose, global systematic of the OP parameters for the d + 7 Li system was performed in a wide energy range using literature data. For this purpose, experimental data on the elastic scattering of deuterons on 7 Li measured at energies 7-12 MeV [14,15], 14.7 MeV [10], 25 MeV [16] and 27.7 [17] were used.…”

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confidence: 99%

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INVESTIGATION OF DEUTERON SCATTERING BY 7 Li NUCLEI AT ENERGY OF 14.5 MeV

Nassurlla

Burtebayev²,

Kerimkulov³

et al. 2018

Physico-Mathematical Series

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The pronounced cluster structure of lithium isotopes is an excellent test for verification the various theoretical nuclear models. The study of the cluster exchange mechanism in direct nuclear reactions opens new possibilities in determining the structures of these nuclei. The sets of parameters of optical potentials available in the literature are vary, that can lead to ambiguity in determining the cluster spectroscopic factors of the studied nuclei. Therefore, an experimental study of the scattering process at energy E = 14.5 MeV has been carried out in order to obtain an independent global systematic of optical potentials for the d + 7 Li system. New experimental data were obtained in the current paper on the elastic and inelastic scattering of deuterons on 7 Li nuclei at energy E = 14.5 MeV. In addition to this, in our analysis we used experimental data on elastic scattering, measured previously at deuteron energies from 7 to 28 MeV. The analysis of the differential cross sections was performed within the framework of the optical model. The optimal parameters of optical potentials for the studied nucleus are established. The obtained parameters in this work will be used in the analysis of the data on inelastic scattering of deuterons and the 7 Li (d, t) reaction to refine the structural characteristics of lithium isotopes.

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Section: Experimental Methods and Results Of The Measurementsmentioning

confidence: 96%

Section: Experimental Methods and Results Of The Measurementsmentioning

confidence: 99%

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INVESTIGATION OF DEUTERON SCATTERING BY 7 Li NUCLEI AT ENERGY OF 14.5 MeV

Nassurlla

Burtebayev²,

Kerimkulov³

et al. 2018

Physico-Mathematical Series

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“…Absorption is simulated by the breakup of 7 Li and of the deuteron. However, DWBA calculations [18] suggest that the 7 Li(d, t) 6 Li, and probably 7 Li(d, p) 8 Li, transfer channels play a role at large angles. The four-body model is therefore not expected to provide an excellent description of the cross section over a wide angular range.…”

Section: Overview Of the Four-body Cdcc Methodsmentioning

confidence: 97%

“…Data have been obtained, for example, in Ref. [18] at a deuteron energy E lab = 25 MeV, which corresponds to E c.m. = 19.44 MeV.…”

Section: Overview Of the Four-body Cdcc Methodsmentioning

confidence: 99%

Four-Body Effects in Nucleus-Nucleus Scattering

Descouvemont

2020

Recent Progress in Few-Body Physics

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We develop a four-body CDCC (continuum discretized coupled channel) model, aimed at describing reactions where both nuclei present a low breakup threshold. The only inputs are the interactions describing the colliding nuclei, and the four optical potentials between the fragments. The method is applied to the 11 Be + d and 7 Li + d systems. We show that, in general, breakup channels are crucial to reproduce the elastic cross sections. We suggest that the present wave functions could be used in future DWBA calculations.

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A comprehensive analysis of (d,p), (d,n) and (d,t) transfer reactions by using different density distributions, temperature, nuclear potentials and nucleon-nucleon interactions

Aygun,

Karaali

2024

Indian J Phys

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Mechanism of the $^{7}$Li($d,t$)$^{6}$Li Reaction at 25 MeV Energy of Deuterons, Values of Spectroscopic Factors and Asymptotic Normalization Coefficients for the $^{7}$Li $\rightarrow $ $^{6}$Li + $n$ Vertex

Cited by 12 publications

References 22 publications

INVESTIGATION OF DEUTERON SCATTERING BY 7 Li NUCLEI AT ENERGY OF 14.5 MeV

INVESTIGATION OF DEUTERON SCATTERING BY 7 Li NUCLEI AT ENERGY OF 14.5 MeV

Four-Body Effects in Nucleus-Nucleus Scattering

A comprehensive analysis of (d,p), (d,n) and (d,t) transfer reactions by using different density distributions, temperature, nuclear potentials and nucleon-nucleon interactions

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