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Figure 1: a) Inclusive K® signal in the invariant mm mass distribution for 5 < Q? < 100 GeV? together with the result from a fit of a sum of two Gaussian functions for the signal and a straight line for the background. b) Specific ionisation energy loss relative to that of a minimally ionising particle plotted as a function of momentum. The lines indicate parameterisations of the most probable energy loss for pions, kaons and protons measured in the CJCs.

Figure 1 a) Inclusive K® signal in the invariant mm mass distribution for 5 < Q? < 100 GeV? together with the result from a fit of a sum of two Gaussian functions for the signal and a straight line for the background. b) Specific ionisation energy loss relative to that of a minimally ionising particle plotted as a function of momentum. The lines indicate parameterisations of the most probable energy loss for pions, kaons and protons measured in the CJCs.

Related Figures (4)

Figure 4: a) Invariant K° p(p) mass spectra for 20 < Q? < 100 GeV? for proton candidates with momenta below 1.5 GeV and b) upper limits on the cross section Ter (see text) at 95% confi- dence level for 20 < Q” < 100 GeV? integrated over the kinematic range p,,(K?p) > 0.5 GeV, |n(K°p)| < 1.5 and 0.1 < y < 0.6 using the low momentum proton selection for all K0p com- binations and c) for K°p (full line) and K°p (dashed line) combinations separately.
Figure 4: a) Invariant K° p(p) mass spectra for 20 < Q? < 100 GeV? for proton candidates with momenta below 1.5 GeV and b) upper limits on the cross section Ter (see text) at 95% confi- dence level for 20 < Q” < 100 GeV? integrated over the kinematic range p,,(K?p) > 0.5 GeV, |n(K°p)| < 1.5 and 0.1 < y < 0.6 using the low momentum proton selection for all K0p com- binations and c) for K°p (full line) and K°p (dashed line) combinations separately.
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