2019 Impact factor 2.176
Hadrons and Nuclei
Eur. Phys. J. A 4, 239-244

Recurring angular distribution patterns in resonant heavy-ion reactions

R.M. Freeman1 - F. Haas1 - M.-P. Nicoli1 - A. Morsad2 - Z. Basrak3

1 Institut de Recherches Subatomiques, IN2P3-CNRS / Université Louis Pasteur (UMR 7500) B.P.28, F-67037 Strasbourg Cedex 2, France
2 Faculté de Sciences Ben Msik, Université Hassan II, Casablanca, Morocco
3 Rudheight 0.09ex width 0.2em height 0.09ex width 0.06emer Boskovic Institute, Zagreb, Croatia

Received: 5 October 1998 / Revised version: 8 December 1998 Communicated by D. Guerreau

Abstract
It has been noticed that a distinct resemblance exists at large angles among angular distributions measured for reaction channels at the energies of some resonance-like structures in the 12C+12C and 14C+16O systems. It is pointed out that such forms are typical of a diffraction pattern of a broad band of coherent partial waves.

PACS
25.70.Ef Resonances - 25.70.Hi Transfer reactions


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