The cluster states in light nuclei

N. Burtebayev; D.M. Janseitov; Zh. Kerimkulov; Y. Mukhamejanov; M. Nassurlla; D.S. Valiolda; A.S. Demyanova; A.N. Danilov; V. Starostin

doi:10.1051/epjconf/201819406003

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Proceedings

Open Access

EPJ Web of Conferences 194, 06003 (2018)
https://doi.org/10.1051/epjconf/201819406003

The cluster states in light nuclei

N. Burtebayev¹, D.M. Janseitov¹^,2^,3^*, Zh. Kerimkulov¹, Y. Mukhamejanov¹, M. Nassurlla¹, D.S. Valiolda²^,3, A.S. Demyanova⁴, A.N. Danilov⁴ and V. Starostin⁴

¹ Institute of Nuclear Physics, 050032 Almaty, Kazakhstan
² Bogoliubov Laboratory of Theoretical Physics, JINR, 141980 Dubna, Russian Federation
³ Al Farabi Kazakh National University, 050040 Almaty, Kazakhstan
⁴ NRC Kurchatov Institute, 123182 Moscow, Russian Federation

^* e-mail: janseit.daniar@gmail.com

Published online: 14 November 2018

Abstract

The differential cross-sections of the elastic and inelastic α +¹¹B scattering was measured at E(α) = 29 MeV. The analysis of the data by Modified Diffraction Model (MDM) showed that the root-mean- square (RMS) radius of the ¹¹B state 3/2^-, E* = 8.56 MeV is ~ 0.5 fm larger than that of the ground state. It is found that the radius of 3/2^- (8.56 MeV) state in the ¹¹B nucleus is close to the radii of the Hoyle state in ¹²C.

© The Authors, published by EDP Sciences, 2018

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.