Revised analysis of Ca40+Zr96 fusion reactions

Esbensen, H.; Montagnoli, G.; Stefanini, A. M.

doi:10.1103/PhysRevC.93.034609

Title: Revised analysis of ${}^{40}{Ca} + {}^{96}{Zr}$ fusion reactions

Journal Article · Thu Mar 10 00:00:00 EST 2016 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.93.034609· OSTI ID:1350529

Esbensen, H. ^[1]; Montagnoli, G. ^[2]; Stefanini, A. M. ^[3]

Argonne National Lab. (ANL), Argonne, IL (United States)
Univ. di Padova, and INFN, Padova (Italy)
INFN Lab. Nazionale di Legnaro, Legnaro (Padova) (Italy)

Fusion data for ⁴⁰Ca + ⁹⁶Zr are analyzed by coupled-channels calculations that are based on a standard Woods-Saxon potential and include couplings to multiphonon excitations and transfer channels. The couplings to multiphonon excitations are the same as those used in a previous work. The transfer couplings are calibrated to reproduce the measured neutron transfer data. This type of calculation gives a poor fit to the fusion data. However, by multiplying the transfer couplings with a √2 one obtains an excellent fit. Finally, the scaling of the transfer strengths is supposed to simulate the combined effect of neutron and proton transfer, and the calculated one- and two-nucleon transfer cross sections are indeed in reasonable agreement with the measured cross sections.

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

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: AC02-06CH11357

OSTI ID:: 1350529

Alternate ID(s):: OSTI ID: 1242601

Journal Information:: Physical Review C, Vol. 93, Issue 3; ISSN 2469-9985

Publisher:: APSCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 15 works

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References (23)

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Cited By (2)

Recent experimental results in sub- and near-barrier heavy-ion fusion reactions Montagnoli, Giovanna; Stefanini, Alberto M. The European Physical Journal A, Vol. 53, Issue 8 https://doi.org/10.1140/epja/i2017-12350-2	journal	August 2017
Fusion hindrance and Pauli blocking in ${}^{58}{Ni} + {}^{64}{Ni}$ Stefanini, A. M.; Montagnoli, G.; Del Fabbro, M. Physical Review C, Vol. 100, Issue 4 https://doi.org/10.1103/physrevc.100.044619	journal	October 2019

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