EPJ Web Conf.
Volume 163, 2017FUSION17
|Number of page(s)||6|
|Published online||22 November 2017|
Fusion hindrance for the positive Q-value system 12C+30Si
INFN, Laboratori Nazionali di Legnaro, I-35020 Legnaro (PD), Italy
2 Dip. di Fisica e Astronomia, Univ. di Padova, and INFN-PD, I-35131 PD, Italy
3 Physics Division, Argonne National Laboratory, Argonne, IL 60439, USA
4 Ruder Bošković Institute Zagreb, Croatia
5 IPHC, CNRS-IN2P3, Université de Strasbourg, F-67037 Strasbourg Cedex 2, France
6 College of Phys. Sci. and Tech., Shenzhen Univ., Shenzeng, 518060, China
7 Department of Physics, Punjab Technical University Jalandhar, Kapurthala, India
8 School of Phys. and Nucl. Energy Eng., Beihang Univ., Beijing, 100191, China
Published online: 22 November 2017
The fusion excitation function for the positive-Q-value system 12C+30Si (Qfus = +14.1 MeV) has been measured in inverse kinematics down to the μb level and compared with standard coupled-channel calculations. The appearance of the fusion hindrance phenomenon and the evidence of a S-factor maximum have been observed. This result can be significant to extrapolate the behavior of lighter astrophysical relevant systems at deep sub-barrier energies, where existing experimental data are still contradicting and affected by large errors.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.