Elsevier

Nuclear Physics A

Volume 856, Issue 1, 15 April 2011, Pages 46-54
Nuclear Physics A

Study of 9Be + 12C elastic scattering at energies near the Coulomb barrier

https://doi.org/10.1016/j.nuclphysa.2011.02.005Get rights and content

Abstract

In this work, angular distribution measurements for the elastic channel were performed for the 9Be + 12C reaction at the energies ELab=13.0, 14.5, 17.3, 19.0 and 21.0 MeV, near the Coulomb barrier. The data have been analyzed in the framework of the double folding São Paulo potential. The experimental elastic scattering angular distributions were well described by the optical potential at forward angles for all measured energies. However, for the three highest energies, an enhancement was observed for intermediate and backward angles. This can be explained by the elastic transfer mechanism.

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      Discussion on polarization measurements is given in [1995CH12,1995CH44,2005CH58,2006SV01,2010WE06]. For Optical Potential analyses see [1990NI02,1991SH08,1997EL13,2001KA58,2009WE04,2011JA09,2011RA34,2012JA03,2012PA09,2015GH04,2016AL14,2016XU07]; for Coupled Channels analyses see [2003AM08,2005CA16,2006SV01]; for other analyses see [1990BE54,1991BA39,1992GA26,1992KA14,1992KA21,1994IS08,1994XI04,1996CH33,1996CH49,1996GO48,1997HA21,1998SU23,1999SU01,2000CH31,2000KE13,2005PI16,2008FR02,2008FR11,2008GE04,2009AL05,2009AL10,2010NA18,2016AR13,2016FR09]. For theoretical analysis of elastic and inelastic scattering see [1990TA13,1990TA16,1991LI07,1991TA01,1992WA19,1993BY02,1993DE33,1995MA23,1996BE25,1997DO02,1997TE14,1998GI01,1998GU13,1998KI17,1998SU23,1999GU17,1999NA43,2000CH31,2000DE37,2000LO20,2004YA24,2005PI16,2006GU23,2008FR02,2013WE05,2015TO11].

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