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Zecher, P.; Galonsky, A.; Gaff, S. J.; Kruse, J.; Kunde, G. J.; Tryggestad, E.; Wang, J.; Warner, R.E.; Morrissey, D. J.; Ieki, K.; Iwata, Y.; Deák, F.; Horváth, Ákos; Kiss, Á.; Seres, Z.; Kolata, J. J.; Schwarzenberg, J. von; Schelin, H.R.

doi:10.1103/physrevc.57.959

Cited by 31 publications

(85 citation statements)

References 17 publications

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“…22 acceptably. For comparison, the results for the potential of the 4 S scattering wave of zero depth are given, i.e., without the FS, and for the potential of the GS from row 1 of Table 2 -blue dot-dashed line in Fig.…”

Section: 4mentioning

confidence: 93%

“…However, perturbations in the primordial plasma not only stimulate the process of nucleosynthesis, 19 but also kill it, for example, through the growth of the perturbations of non-baryonic matter of the Universe 20 because of the oscillations of cosmic strings. 21 As a result, recently, experimental efforts were carried out to study the reaction 8 Li(n,) 9 Li with the help of indirect approaches, for example, Coulomb dissociation 22,23 and (d,р) transfer reactions 5 (or (p,) in work 24 ). Consequently, the total cross sections of the neutron capture on 8 Li were obtained, 22 and then we use them further for comparison to our theoretical calculations.…”

Section: Astrophysical Aspects Of the Reviewmentioning

confidence: 99%

“…21 As a result, recently, experimental efforts were carried out to study the reaction 8 Li(n,) 9 Li with the help of indirect approaches, for example, Coulomb dissociation 22,23 and (d,р) transfer reactions 5 (or (p,) in work 24 ). Consequently, the total cross sections of the neutron capture on 8 Li were obtained, 22 and then we use them further for comparison to our theoretical calculations.…”

Section: Astrophysical Aspects Of the Reviewmentioning

confidence: 99%

“…However, the great ambiguities in the study of this reaction by different methods make it interesting as a subject for study. Therefore we will consider the neutron capture on 8 Li reaction in the frame of the modified potential cluster model (MPCM), 25,26 and will define how the criteria of this model can properly describe the total cross sections for the neutron capture on 8 Li at thermal and astrophysical energies, namely from 25.3 meV to 1.0 MeV.Some other calculation results of the total cross section of this reaction, based on different models and methods, which describe existing experimental data, 22 have been detailed elsewhere. 1,22 We could only find 27 experimental data of Ref.…”

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confidence: 99%

“…Consequently, the total cross sections of the neutron capture on 8 Li were obtained, 22 and then we use them further for comparison to our theoretical calculations.…”

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Study of the nucleon radiative captures 8Li(n,γ)9Li, 9Be(p,γ)10B, 10Be(n,γ)11Be, 10B(p,γ)11C, and 16O(p,γ)17F at thermal and astrophysical energies

Dubovichenko

Dzhazairov-Kakhramanov

2017

Int. J. Mod. Phys. E

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Abstract:We have studied the neutron-capture reactions 8 Li(n,) 9 Li and its role in the primordial nucleosynthesis. The n+ 8 Li 9 Li+ reaction has a significant astrophysical interest, because it includes into one of the variants of chain of primordial nucleosynthesis processes of the Universe and thermonuclear reactions in type II supernovae. Furthermore, we consider the 9 Be(p,) 10 B reaction in the astrophysical energy range in the modified potential cluster model with splitting of orbital states according to Young tableaux and, in some cases, with forbidden states. The reaction 9 Be(p,) 10 B plays an important role in primordial and stellar nucleosynthesis of light elements in the p shell. Hydrogen burning in secondgeneration stars occurs via the proton-proton (pp) chain and CNO cycle, with the 9 Be(p,) 10 B reaction serving as an intermediate link between these cycles. Furthermore, the possibility of describing available experimental data for the total reaction cross sections of neutron radiative capture on 10 Be at thermal and astrophysical energies has been shown. This reaction is a part of one of the variants of the chain of primordial nucleosynthesis of the Universe due to which the elements with a mass of A > 11-12 may be formed. The results in the field of study of thermonuclear proton capture reaction on 10 B at ultralow, i.e., astrophysical energies will be presented further. The possibility of description of the experimental data for the astrophysical S-factor of the proton radiative capture on 16 O to the ground state of Keywords: Nuclear astrophysics; primordial nucleosynthesis; light atomic nuclei; low and astrophysical energies; radiative capture; total cross section; thermonuclear processes; potential cluster model; forbidden states. 21.60.Gx, 25.20.Lj, 25.40.Lw, 26.20.Np, 26.35.+c, 26.50.+x, 26.90.+n PACS Number(s): IntroductionThis review is the logical continuation of our works devoted to the radiative proton and neutron capture on light nuclei that were published in Int. J. Mod. Phys. E 21, 1250039 (2012); 22, 1350028 (2013); 22, 1350075 (2013); 23, 1430012 (2014). Astrophysical aspects of the reviewAs we know, light radioactive nuclei play an important role in many astrophysical environments. In addition, such parameter as cross section of the capture reactions as 2 a function of energy and reaction rates are very important for investigation of many astrophysical problems such as primordial nucleosynthesis of the Universe, main trends of stellar evolution, novae and super-novae explosions, X-ray bursts etc. The continued interest in the study of processes of radiative neutron capture on light nuclei at thermal (> 10 meV) and astrophysical (> 1 keV) energies is caused by several reasons. Firstly, this process plays a significant part in the study of many fundamental properties of nuclear reactions, and secondly, the data on the capture cross sections are widely used in a various applications of nuclear physics and nuclear astrophysics, for example, in the process of studying of...

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Section: 4mentioning

confidence: 93%

Section: Astrophysical Aspects Of the Reviewmentioning

confidence: 99%

Section: Astrophysical Aspects Of the Reviewmentioning

confidence: 99%

mentioning

confidence: 99%

“…Consequently, the total cross sections of the neutron capture on 8 Li were obtained, 22 and then we use them further for comparison to our theoretical calculations.…”

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