Vector and tensor analysing powers in deuteron-proton breakup reactions at intermediate energies

Chiladze, D.; Wilkin, C.; Keshelashvili, I.; Maeda, Y.; Khoukaz, A.; Uzikov, Yu.; Kulikov, A.; Ströher, H.; Hejny, V.; Kulessa, P.; Glagolev, V.; Mussgiller, A.; Koch, H. R.; Dymov, S.; Mikirtytchiants, S.; Carbonell, J.; Mersmann, T.; Hartmann, M.; Merzliakov, S.; Rathmann, F.; Komarov, V.; Nioradze, M.; Macharashvili, G.; Stein, H. J.; Kacharava, A.; Yaschenko, S.; Schleichert, R.; Ohm, H.

doi:10.1016/j.physletb.2006.04.031

Journal Article

Vector and tensor analysing powers in deuteron-proton breakup reactions at intermediate energies

Chiladze, D.FZJ* ; Carbonell, J. ; Dymov, S. ; Glagolev, V. ; Hartmann, M.FZJ* ; Hejny, V.FZJ* ; Kacharava, A. ; Keshelashvili, I. ; Khoukaz, A. ; Koch, H. R. ; Komarov, V. ; Kulessa, P. ; Kulikov, A. ; Macharashvili, G. ; Maeda, Y. ; Mersmann, T. ; Merzliakov, S. ; Mikirtytchiants, S. ; Mussgiller, A. ; Nioradze, M. ; Ohm, H.FZJ* ; Rathmann, F.FZJ* ; Schleichert, R.FZJ* ; Stein, H. J.FZJ* ; Ströher, H.FZJ* ; Uzikov, Y. ; Yaschenko, S. ; Wilkin, C.

2006
North-Holland Publ. Amsterdam

Physics letters / B 637, 170 - 175 (2006) [10.1016/j.physletb.2006.04.031]

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Please use a persistent id in citations: http://hdl.handle.net/2128/10596 doi:10.1016/j.physletb.2006.04.031

Abstract: Vector and tensor analysing powers of the (d) over right arrowp -> (pp)n (charge-exchange) and (d) over right arrowp -> (pn)p (non-charge-exchange) breakup reactions have been measured with the ANKE spectrometer at the COSY ring at a deuteron beam energy of 1170 MeV for small momentum transfers to the low excitation energy (pp) or (pn) systems. A quantitative understanding of the values of A(xx) and A(yy) for the charge-exchange reaction is provided by impulse approximation calculations. The data suggest that spin-flip isospin-flip transitions, which dominate the charge-exchange breakup of the deuteron, are also important in the non-charge-exchange reaction. (c) 2006 Elsevier B.V. All rights reserved.

Keyword(s): p deuteron: nuclear reaction ; deuteron: polarized beam ; deuteron: fission ; momentum transfer: low ; analyzing power: vector ; analyzing power: tensor ; momentum transfer dependence ; charge exchange ; magnetic spectrometer: experimental results ; Juelich COSY PS ; deuteron p --> n 2p ; 0.585 GeV/nucleon ; deuteron breakup (auto) ; charge-exchange reactions (auto) ; analysing powers (auto)