12 research outputs found

    Inclusive ϵ0,K0(890)\mathrm{\epsilon^0, K^{*0}(890)} and K0(890)\mathrm{K^{*0}(890)} production in peripheral K+Al,η+Al\mathrm{K^+Al, \eta^+Al} and η+Au\mathrm{\eta^+Au} collisions at 250 GeV/c

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    Average numbers of ϱ0,K0(890)ϱ^0, K^∗_0(890) and K0(890)K^∗_0(890) produced in peripheral collisions (with the number of “grey” protons ng⩽2) of K+ with Al and of π+ with Al and Au nuclei at 250 GeV/c are measured in the EHS(NA22) experiment at the CERN SPS. No evidence is found for suppression of vector meson production relative to Kp+K^+_p and π+π^+ collisions at the same energy
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