TY - JOUR
T1 - The Electromagnetic and hadronic diffractive dissociation of O-16 ions
AU - RAMELLO, Luciano
AU - BARONI, G.
N1 - Funding Information:
Support from the Mitsubishi Foundation, from the Japan Society for the Promotion of Science, and from the Monbusho International Scientific Research Program is greatly appreciated .
PY - 1992
Y1 - 1992
N2 - Events which satisfy the kinematics of p(16O,CHep), with low excitation energy in the (CHe) system and a low-energy recoil proton, have been identified in the interactions of 200 GeV/nucleon 16O ions with nuclear emulsion. An eikonal DWIA estimate of the target A-dependence of strong-interaction diffractive dissociation suggests that, on the basis of these hydrogen data, most of the (CHe) final states, previously ascribed to electromagnetic dissociation on heavy nuclei, might rather be hadronic in character. This contamination is very much less important in the dominant (NH) channel.
AB - Events which satisfy the kinematics of p(16O,CHep), with low excitation energy in the (CHe) system and a low-energy recoil proton, have been identified in the interactions of 200 GeV/nucleon 16O ions with nuclear emulsion. An eikonal DWIA estimate of the target A-dependence of strong-interaction diffractive dissociation suggests that, on the basis of these hydrogen data, most of the (CHe) final states, previously ascribed to electromagnetic dissociation on heavy nuclei, might rather be hadronic in character. This contamination is very much less important in the dominant (NH) channel.
UR - https://iris.uniupo.it/handle/11579/3752
U2 - 10.1016/0375-9474(92)90178-M
DO - 10.1016/0375-9474(92)90178-M
M3 - Article
SN - 0375-9474
VL - 540
SP - 646
EP - 658
JO - Nuclear Physics A
JF - Nuclear Physics A
ER -