Abstract
We have measured the mass, the atomic number and the kinetic energy of the fragments emitted between 8 and 23° in the 35 MeV/u Kr+Au reaction. We found few products with the velocity of the projectile and α lot of fragments with Z ~20–28. Their kinetic energy (≲ 1 GeV) is substantially smaller than the one corresponding to the beam energy. It is not clear that these products correspond to a two-body reaction and they could arise from a three-body mechanism.
This is a preview of subscription content, log in via an institution to check access.
References
Galin, J. et al., Phys. Rev. Lett.48, 1787 (1982)
La Rana, G. et al., Nucl. Phys.A407, 233 (1983)
Leray, S. et al., Submitted to Nucl. Phys. preprint DPh-N/Saclay n∘2100 (1983)
Sann, H. et al., Nucl. Instr. Meth.124, 509 (1975)
Olmi, A. et al., Phys. Rev. Lett.44, 383 (1980)
Glässel, P. et al., Phys. Rev. Lett.48, 1089 (1982)
Harrach, D.R. et al., Phys. Rev. Lett.48, 1093 (1982)
Suomijarvi, T. et al., work in progress
Borrel, V. et al., Z. Phys.A314, 191 (1983)
Author information
Authors and Affiliations
Additional information
Experiment performed at GANIL.
We are extremely grateful to the GANIL staff for providing us with a good beam and for his help concerning the data acquisition. It is also a pleasure to thank Adriano Gobbi and Marc Lefort for their very helpful contribution in the presentation of the data. We also thank M. Doury for preparing the targets and P. Bisenius and his staff for installing the set-up in Nautilus.
Rights and permissions
About this article
Cite this article
Dalili, D., Lhenoret, P., Lucas, R. et al. Experimental evidence of highly energy relaxed products in the 35 MeV/u84Kr+197Au reaction. Z Physik A 316, 371–372 (1984). https://doi.org/10.1007/BF01439911
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01439911