New results in low-energy fusion of Ca40+Zr90,92

Stefanini, A. M.; Montagnoli, G.; Esbensen, H.; Colovic, P.; Corradi, L.; Fioretto, E.; Galtarossa, F.; Goasduff, A.; Grebosz, J.; Haas, F.; Mazzocco, M.; Soic, N.; Strano, E.; Szilner, S.

doi:10.1103/PhysRevC.96.014603

Title: New results in low-energy fusion of ${}^{40}{Ca} + {}^{90, 92}{Zr}$

Journal Article · Fri Jul 07 00:00:00 EDT 2017 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.96.014603· OSTI ID:1389643

Stefanini, A. M. ^[1]; Montagnoli, G. ^[2]; Esbensen, H. ^[3]; Colovic, P. ^[4]; Corradi, L. ^[1]; Fioretto, E. ^[1]; Galtarossa, F. ^[5]; Goasduff, A. ^[1]; Grebosz, J. ^[6]; Haas, F. ^[7]; Mazzocco, M. ^[2]; Soic, N. ^[4]; Strano, E. ^[2]; Szilner, S. ^[4]

Lab. Nazionali di Legnaro, Legnaro (Padova) (Italy)
Univ. di Padova, and INFN, Padova (Italy)
Argonne National Lab. (ANL), Argonne, IL (United States)
Ruder Boskovic Institute, Zagreb (Croatia)
Lab. Nazionali di Legnaro, Legnaro (Padova) (Italy); Univ. di Ferrara, Ferrara (Italy)
Polish Academy of Sciences, Cracow (Poland)
Univ. de Strasbourg, Strasbourg Cedex (France)

Near- and sub-barrier fusion of various Ca + Zr isotopic combinations have been widely investigated. A recent analysis of ⁴⁰Ca + ⁹⁶Zr data has highlighted the importance of couplings to multiphonon excitations and to both neutron and proton transfer channels. Analogous studies of ⁴⁰Ca + ⁹⁰Zr tend to exclude any role of transfer couplings. However, the lowest measured cross section for this system is rather high (840μb). Here, a rather complete data set is available for ⁴⁰Ca + ⁹⁴Zr, while no measurement of ⁴⁰Ca + ⁹²Zr fusion has been performed in the past.

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Research Organization:: Argonne National Lab. (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP); European Commission, Community Research and Development Information Service (CORDIS), Seventh Framework Programme (FP7); Croatian Science Foundation

Grant/Contract Number:: AC02-06CH11357

OSTI ID:: 1389643

Alternate ID(s):: OSTI ID: 1368621

Journal Information:: Physical Review C, Vol. 96, Issue 1; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 9 works

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Cited By (1)

Investigation of fusion hindrance in a soft asymmetric system deep below the barrier Shaikh, Md Moin; Nath, S.; Gehlot, J. Journal of Physics G: Nuclear and Particle Physics, Vol. 45, Issue 9 https://doi.org/10.1088/1361-6471/aad5c7	journal	August 2018