18–23 Jun 2017
Laboratori Nazionali del Sud
Europe/Rome timezone

Critical interaction and strong-absorption distances for the $^{7}$Li $+$ $^{58}$Ni system

20 Jun 2017, 19:30
2h
Sala conferenze (Laboratori Nazionali del Sud)

Sala conferenze

Laboratori Nazionali del Sud

Via S. Sofia 62 I-95123 Catania Italy

Speaker

Dr Tatyana Belyaeva (Universidad Autónoma del Estado de México)

Description

\thispagestyle{empty} \begin{center} %%% %%% Title goes here. %%% \TITLE{Critial interaction and strong-absorption distances for the $^{7}$Li $+$ $^{58}$Ni system }\\[3mm] %%% %%% Authors and affiliations are next. The presenter should be %%% underlined as shown below. %%% \AUTHORS{P. Amador-Valenzuela$^{1}$, E.F. Aguilera$^1$, E. Martinez-Quiroz$^1$, D. Lizcano$^1$, J.C. Morales-Rivera$^{1,2}$, T.L. Belyaeva$^{2}$ } %%% {\small \it \AFFILIATION{1}{Departamento de Aceleradores, Instituto Nacional de Investigaciones Nucleares, Apartado Postal 18-1027, C.P. 11801, M\'exico. } \AFFILIATION{2}{Facultad de Ciencias, Universidad Aut\'onoma del Estado de M\'exico, C.P. 51000, Toluca, M\'exico} } %%% \vspace{12pt} % Do not modify % Enter contact e-mail address here. \centerline{Contact email: {\it paulina.amador@inin.gob.mx}} \vspace{18pt} % Do not modify \end{center} %%% %%% Abstract proper starts here. %%% It is well known that in order to understand the composition of stars and how they produce energy, it is essential to know about nuclei as well as the reactions that they undergo. Lithium-7 as well as lithium-6 had a very low production after the Big Bang which might wrongly give the impression that the study of these nuclei are not as important as other nuclei. With this in mind, new experimental data on nuclear reactions are always welcome. Just recently, the Heavy-Ion Group made measurements of $^{7}$Li elastically scattered from $^{58}$Ni at energies around the Coulomb barrier. The measurements were made at the Tandem Van de Graaff particle accelerator in the National Institute for Nuclear Research (ININ) in Mexico. In this work critical interaction and strong-absorption distances were determined from these elastic data. We also present an analysis by using different potentials in order to describe the data just mentioned. %\bigskip %{\small %\noindent [1] E. Stark, Phys. Journal of the North 83 045801 (2011); %\noindent %[2] O. Martell et al. submitted to Solar Physics Letters (2013).} %%% %%% End of abstract. %%% \end{document}

Primary author

Dr Paulina Amador-Valenzuela (Instituto Nacional de Investigaciones Nucleares)

Co-authors

Dr David Lizcano (Instituto Nacional de Investigaciones Nucleares) Dr Eli Aguilera (Instituto Nacional de Investigaciones Nucleares) Dr Enrique Martinez-Quiroz (Instituto Nacional de Investigaciones Nucleares) Mr Juan Carlos Moralez-Rivera (Universidad Autónoma del Estado de México) Dr Tatyana Belyaeva (Universidad Autónoma del Estado de México)

Presentation materials

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