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Direct-reaction contributions to projectile-fragment spectra at 10–20 MeV/nucleon

  • Nuclei
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Zeitschrift für Physik A Atoms and Nuclei

Abstract

A direct-reaction model is employed to calculate projectile-fragmentation and transfer spectra for15N and12C which result (at the grazing angle) from bombardment of208Pb by16O, in the energy range between 140 and 315 MeV. The results are in approximate agreement with recent data of Gelbke et al. In the case of15N, the spectral widths suggest a change in mechanism from transfer to fragmentation at about 18 MeV/nucleon; the12C data are best fit by fragmentation throughout this energy range.

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Authors and Affiliations

  1. Physics Department, University of Wisconsin-Madison, Madison, WI, USA

    K. W. McVoy & M. Carolina Nemes

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  1. K. W. McVoy
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  2. M. Carolina Nemes
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Additional information

Supported in part by the U.S.-NSF, the University of Wisconsin-Madison and FAPESP of Brazil

We are grateful to D. Scott and A. Menchaca-Rocha for sending us data prior to publication, and to G. Bauer for helpful discussions on DWBA calculations.

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McVoy, K.W., Carolina Nemes, M. Direct-reaction contributions to projectile-fragment spectra at 10–20 MeV/nucleon. Z Physik A 295, 177–185 (1980). https://doi.org/10.1007/BF01413075

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  • DOI: https://doi.org/10.1007/BF01413075

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