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Nuclear Reactions, Information, and Induced Activity Method

Abstract

The main objective of the project is to investigate the dependence of the several parameters thatcan characterize the nuclear reaction cross sections in the framework of different models using theinformation entropy concept. During the calculation and analysis of quantum nuclear states, thecritical points of stability in the configuration of informational entropy will be computed. Thesepoints correspond to the experimental parameters, which are obtained during the fitting procedure.This new approach is crucial and important for the understanding of the stability of quantum statesin the study of deep inelastic scattering processes. The other aim of the present project is tostudy the mechanism of the nuclear reactions based on the method of induced activity for studyingnuclear reactions within the Centro de CiÆencias Naturais e Humanas (CCNH) da Universidade Federaldo ABC (UFABC). Using this method one can investigate different features of the reactions,including the reaction mechanism, as well as such features as a probability that the reaction occursand the various characteristics of the charge and mass distributions. Within the induced activitymethod one can estimate the average initial angular momentum of the reaction residues by usingthe statistical model of Huizenga-Vandenbosch. To use the CRISP model in the study of nuclearreactions in order to investigate the relevant aspects of the reaction dynamics and their consequencesto the final reaction product. As well as to get the knowledge of nuclear processes for the study ofdifferent nuclear reaction applications. We already provided the new data of the cross sections forthe Experimental Nuclear Reaction Data (EXFOR), which have been obtained during the experimentsimplemented within the grants Auxílio à Pesquisa - Regular 2016/18902-9, BEPE FAPESP2013/01754-9, 2014/00284-1 and FAPESP 2011/00314-0. (AU)

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Scientific publications (5)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
KARAPETYAN, G. Baryon production probability via the nuclear configurational entropy. EUROPEAN PHYSICAL JOURNAL PLUS, v. 136, n. 1 JAN 23 2021. Web of Science Citations: 0.
KARAPETYAN, G. Hadron multiplicity calculation: A configurational entropy approach to the saturation scale in QCD. EPL, v. 129, n. 1 JAN 2020. Web of Science Citations: 0.
BALABEKYAN, A. R.; KARAPETYAN, G. S.; DEMEKHINA, N. A.; GAGINYAN, V, S.; DRNOYAN, R.; ZHEMENIK, I, V.; ADAM, J.; ZAVORKA, L.; SOLNYSHKIN, A. A.; TSOUPKO-SITNIKOV, V. M.; KHUSHVAKTOV, J.; PRONSKIKH, V; ZHAMKOCHYAN, V. M.; GUIMARAES, V; DEPPMAN, A. Spallation reactions induced by 4.4 GeV deuterons on lead isotopes. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 46, n. 9 SEP 2019. Web of Science Citations: 0.
BALABEKYAN, A. R.; KARAPETYAN, G. S.; ANDRADE, II, E.; DEPPMAN, A.; GAGINYAN, V, S.; MELYAN, E.; DRNOYAN, J. R.; ZHEMENIK, I, V.; ADAM, J.; ZAVORKA, L.; SOLNYSHKIN, A. A.; TSOUPKO-SITNIKOV, V. M.; KHUSHVAKTOV, J.; HERNANDEZ, E. B. Fragment production in proton-induced reaction on Bi-209 target at intermediate energy range. Physical Review C, v. 100, n. 2 AUG 19 2019. Web of Science Citations: 0.
KARAPETYAN, G. Configurational entropy of the energy-energy correlation in e(+)e(-) annihilation processes. EPL, v. 125, n. 5 MAR 2019. Web of Science Citations: 0.

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