The $K^0 / \pi^-$ Ratio and Strangeness Suppression in Neutrino $p$ and Anti-neutrino $p$ Charged Current Interactions

The Birmingham-Bonn-CERN-London-Munich-Oxford collaboration Jones, G.T. ; Kennedy, B.W. ; O'Neale, S.W. ; et al.
Z.Phys.C 27 (1985) 43, 1985.
Inspire Record 205778 DOI 10.17182/hepdata.16066

Neutral kaon to negative pion production ratios fromvp and\(\bar vp\) charged current interactions in BEBC are presented and compared with LUND fragmentation model predictions. Good agreement is obtained with a strangeness suppression factor λ=0.203±0.014(stat)±0.010(sys). No evidence is seen for an energy dependence of λ in our kinematic region.

0 data tables match query

Cross-section Measurements for the Reactions $\nu p \to \mu^- \pi^+ p$ and $\nu p \to \mu^- K^+ p$ at High-Energies

Bell, J. ; Coffin, C.T. ; Diamond, R.N. ; et al.
Phys.Rev.Lett. 41 (1978) 1008, 1978.
Inspire Record 131344 DOI 10.17182/hepdata.24326

We present results for the reactions νp→μ−π+p and νp→μ−K+p at energies above 5 GeV. The average cross section for the first reaction between 15 and 40 GeV is (0.80±0.12) × 10−38 cm2 and for events with Mπ+p<1.4 GeV is (0.55±0.08) × 10−38 cm2. The ratio of the cross section for the second reaction to that for the first is 0.017±0.010.

0 data tables match query