Inclusive and Semiinclusive Two Pion Correlations in p p Collisions at 69-GeV/c

The French-Soviet collaboration Derre, J. ; Jabiol, M.A. ; Otwinowski, S. ; et al.
Nuovo Cim.A 33 (1976) 721, 1976.
Inspire Record 99995 DOI 10.17182/hepdata.8917

Correlations between pions produced in pp collisions at 69 GeV/c are observed both for π−π+ and π−π−. Short-range correlations in rapidity are present fory1⋍y2 in both cases; an enhancement is seen aroundy1=y2=±1. Correlations between transverse variables are linked to those in rapidity for π−π− combinations, whereas the effect is essentially kinematical for π+π−.

44 data tables

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