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PRODUCTION OF F- MESONS IN ANTI-NEUTRINO N INTERACTIONS

Asratian, A.E. ; Gorichev, P.A. ; Kruchinin, S.P. ; et al.

JETP Lett. 46 (1987) 521-523, 1987.

Inspire Record 256218 DOI 10.17182/hepdata.40097

None

1 data table

Table 1

No description provided.

Strangeness Suppression and Inclusive $\phi$ and $K^*$0 Production in $K^+ P$ Interactions at 250-{GeV}/c

The EHS - NA22 collaboration Adamus, M. ; Agababyan, N.M. ; Ajinenko, I.V. ; et al.

Phys.Lett.B 198 (1987) 427-432, 1987.

Inspire Record 254217 DOI 10.17182/hepdata.30075

We present inclusive ¶ and K *0 (892) cross sections and Feynman x -spectra in K + p collisions at 250 GeV/ c . In the K + fragmentation region, x > 0.2, the ratio of ¶ to K *0 (892) is used to estimate the strangeness suppression factor λ , with the result γ =0.17 ± 0.02 (stat ± 0.01 (syst). We see no evidence for an energy dependence of λ in the CM energy range 7.8 ≤ s ≤21.7 GeV.

4 data tables

Table 1

RESULTS AT 32 AND 70 GEV INCLUDED FOR COMPARISON.

Table 2

RESULTS AT 32 AND 70 GEV INCLUDED FOR COMPARISON.

Table 3

RESULTS AT 32 AND 70 GEV INCLUDED FOR COMPARISON.

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ANTI-NEUTRINO PRODUCTION OF CHARGED CHARMED VECTOR MESONS

Ammosov, V.V. ; Asratian, A.E. ; Burtovoy, V.S. ; et al.

JETP Lett. 45 (1987) 579-581, 1987.

Inspire Record 255622 DOI 10.17182/hepdata.12773

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

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

Table 1

No description provided.

Table 2

No description provided.

ANTI-NEUTRINOS QUASIELASTIC SCATTERING IN NEON AND TOTAL CROSS-SECTIONS IN THE ENERGY INTERVAL 10-GEV - 50-GEV

Asratian, A.E. ; Gorichev, P.A. ; Efremenko, V.I. ; et al.

Yad.Fiz. 39 (1984) 619-625, 1984.

Inspire Record 206651 DOI 10.17182/hepdata.10181

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

TOTAL ANTI-NEUTRINOS NUCLEON CHARGED CURRENT CROSS-SECTION IN THE ENERGY RANGE 10-GEV - 50-GEV

Asratian, A.E. ; Efremenko, V.I. ; Fedotov, A.V. ; et al.

Phys.Lett.B 137 (1984) 122-124, 1984.

Inspire Record 203433 DOI 10.17182/hepdata.30593

The total v μ N charged current cross section in the energy interval 10–50 GeV is unfolded from 15' bubble chamber antineutrino data. The method is to isolate the quasielastic events and determine their relative contribution to the overall charged current sample. The scale parameter is found to be (0.29 ± 0.03) × 10 −38 cm 2 GeV −1 . Relevance of the method for neutrino oscillation studies is discussed.

3 data tables

Table 1

Measured charged current total cross section.

Table 2

Measured charged current total cross section.

Table 3

Measured charged current total cross section.

VECTOR omega (783) AND rho (770) MESONS PRODUCTION IN ANTI-NEUTRINOS NEUTRAL CURRENT INTERACTIONS

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Denisov, A.G. ; Gapienko, G.S. ; et al.

IFVE-81-175, 1981.

Inspire Record 169737 DOI 10.17182/hepdata.41297

None

6 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Observation of $\mu^+ e^+$ Events in Anti-neutrino - Nucleon Interactions

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Denisov, A.G. ; Ermolov, P.F. ; et al.

Phys.Lett.B 106 (1981) 151-154, 1981.

Inspire Record 166059 DOI 10.17182/hepdata.41257

The first observation of μ + e + events produced in antineutrino interactions using the Fermilab 15 ft bubble chamber is reported. The relative yield of μ + e + events is (4.8 −3.2 +5.3 ) × 10 −4 of all charged-current events with antineutrino energy greater than 10 GeV. The observed V 0 rate is 1.0 −1.0 +1.2 per μ + e + event. Possible sources of these events are discussed.

1 data table

Table 1

No description provided.

INCLUSIVE CHARGED CURRENT ANTI-NEUTRINO - NUCLEON INTERACTIONS AT HIGH-ENERGIES

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Denisov, A.G. ; Gapienko, G.S. ; et al.

Nucl.Phys.B 199 (1982) 399-423, 1982.

Inspire Record 167339 DOI 10.17182/hepdata.41220

We present results on the experimental study of inelastic charged-current antineutrino-nucleon scattering in the energy range of 10–200 GeV. The data sample, consisting of about 6500 antineutrino-induced events, was obtained in the Fermilab 15 ft bubble chamber filled with a heavy neon-hydrogen mixture. The differential cross sections for ν μ N interactions are presented in terms of scaling variables x and y . The structure functions F 2 ν and xF 3 ν have been evaluated as functions of x and E ν . A deviation from the scaling hypothesis, similar to those found in other experiments on inelastic lepton-nucleon scattering, has been observed. The data are interpreted in the framework of the quark-parton model. Quark and antiquark distributions and their energy dependences are presented.

21 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.