Abstract:
Differential cross sections for $^{13}\mathrm{C}(\alpha, \alpha')$ inelastic scattering at $E(\alpha)=65$ and $90$ MeV with the excitation of the $9.90$-MeV state in the $^{13}\mathrm{C}$ nucleus have been studied. The analysis within the modified diffraction model has shown that the rms radius of the nucleus in this state can be approximately $20\%$ smaller than its radius in the ground state.
Citation:
A. A. Ogloblin, A. S. Demyanova, A. N. Danilov, S. A. Goncharov, T. L. Belyaeva, W. Trzaska, Yu. G. Sobolev, “Possible observation of an excited state with an anomalously small radius in the $^{13}\mathrm{C}$ nucleus”, Pis'ma v Zh. Èksper. Teoret. Fiz., 102:4 (2015), 227–230; JETP Letters, 102:4 (2015), 199–202
S. A. Goncharov, A. S. Demyanova, A. N. Danilov, V. I. Starastsin, T. L. Belyaeva, W. Trzaska, N. Burtebayev, M. Nasurlla, Yu. B. Gurov, Phys. Atom. Nuclei, 85:6 (2022), 785
JETP Letters, 114:6 (2021), 303–308
N. Burtebayev, D. M. Janseitov, Zh. Kerimkulov, M. Nassurlla, Y. S. Mukhamejanov, A. S. Aimaganbetov, D. S. Valiolda, XXII International School on Nuclear Physics, Neutron Physics and Applications, Journal of Physics Conference Series, 1023, IOP Publishing Ltd, 2018, UNSP 012025
Ogloblin A., Danilov A., Demyanova A., Goncharov S., Belyaeva T., Trzaska W., International Conference on Nuclear Structure and Related Topics (NSRT15), EPJ Web of Conferences, 107, eds. Andreev A., Arsenyev N., Ershov S., Sargsyan V., Vdovin A., EDP Sciences, 2016, 09002
A.S. Demyanova, A.A. Ogloblin, A.N. Danilov, S.A. Goncharov, T.L. Belyaeva, Yu.G. Sobolev, S.V. Khlebnikov, N. Burtebaev, W. Trzaska, P. Heikkinen, G.P. Tyurin, D. Janseitov, Yu.B. Gurov, V. Greco, M. La Cognata, S. Pirrone, F. Rizzo, C. Spitaleri, EPJ Web of Conferences, 117 (2016), 04012