A measurement is reported of charged multiplicity distributions of high-mass diffractive π±, K±, and p± states produced in 100 and 200 GeV/c hadron-proton collisions, h+p→X+p. The distributions are described well by a Gaussian function that depends only on the available mass M=Mx−Mh, has a maximum at n0≅2M12, and a peak-to-width ratio n0D≅2.
MULTIPLICITY VERSUS AVAILABLE MASS MDD-MPI.
MULTIPLICITY VERSUS AVAILABLE MASS (MDD - MK).
MULTIPLICITY VERSUS AVAILABLE MASS (MDD - MP).