Abstract
The exclusive process -p-p has been measured at 90°c.m. with an incident pion momentum of 9.9 GeV/c. We present data on the angular dependence of the decay - 0. We observe a strong azimuthal dependence in the decay in the c.m. helicity frame of the. Such an azimuthal dependence is not compatible with SU(6) valence-quark perturbation calculations.
Original language | English (US) |
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Pages (from-to) | 1824-1827 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 55 |
Issue number | 18 |
DOIs | |
State | Published - Jan 1 1985 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy