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The study of neutral strange particle production in antineutrino-induced neutral current interactions is presented. The total multiplicity of neutral strange particles and the K 0 multiplicity in the current fragmentation region ( z >0.3) are used to estimate in two ways the coupling strength of the weak neutral current to the strange quark.

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OBSERVATION OF a1- COHERENT PRODUCTION IN ANTI-NEUTRINO NEON CHARGED CURRENT INTERACTIONS

Ammosov, V.V. ; Belkov, A.A. ; Burtovoy, V.S. ; et al.

JETP Lett. 47 (1988) 645, 1988.

Inspire Record 262818 DOI 10.17182/hepdata.40732

None

1 data table match query

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QUASIELASTIC PRODUCTION OF LAMBDA HYPERON IN ANTI-NEUTRINO INTERACTIONS AT HIGH-ENERGIES

Ammosov, V.V. ; Asratian, A.E. ; Gapienko, V.A. ; et al.

JETP Lett. 43 (1986) 716-719, 1986.

Inspire Record 240170 DOI 10.17182/hepdata.2210

None

2 data tables match query

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Production of D*(2010)+ mesons by high energy neutrinos from the Tevatron.

The E632 collaboration Asratian, A.E. ; Aderholz, M. ; Ammosov, V.V. ; et al.

Z.Phys.C 76 (1997) 647-652, 1997.

Inspire Record 447761 DOI 10.17182/hepdata.47482

Charged vector D*+(2010) meson production is studied in a high energy neutrino bubble chamber experiment with mean neutrino energy of 141 GeV. The D*+ are produced in (5.6±1.8)% of the neutrino charged current interactions, indicating a steep increase of cross section with energy. The mean fractional hadronic energy of the D*+ meson is 0.55 ± 0.06.

1 data table match query

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Neutral Strange Particle Exclusive Production in Charged Current High-energy Anti-neutrino Interactions

Ammosov, V.V. ; Gapienko, V.A. ; Gapienko, G.S. ; et al.

Z.Phys.C 36 (1987) 377-381, 1987.

Inspire Record 230983 DOI 10.17182/hepdata.15702

The cross section of the quasi-elastic reactions\(\bar v_\mup \to \mu ^ +\Lambda (\Sigma ^0 )\) in the energy range 5–100 GeV is determined from Fermilab 15′ bubble chamber antineutrino data. TheQ2 analysis of quasi-elastic Λ events yieldsMA=1.0±0.3 GeV/c2 for the axial mass value. With zero µΛK0 events observed, the 90% confidence level upper limit\(\sigma (\bar v_\mup \to \mu ^ +\Lambda {\rm K}^0 )< 2.0 \cdot 10^{ - 40} cm^2 \) is obtained. At the same time, we found that the cross section of reaction\(\bar v_\mup \to \mu ^ +\Lambda {\rm K}^0+ m\pi ^0 \) is equal to\(\left( {3.9\begin{array}{*{20}c}{ + 1.6}\\{ - 1.3}\\ \end{array} } \right) \cdot 10^{ - 40} cm^2 \).

2 data tables match query

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