Gapienko, V.a.
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Neutral Strange Particle Production in p p Interactions at 69-GeV/c

Ammosov, V.V. ; Boratav, Murat ; Derre, J. ; et al.
Nucl.Phys.B 115 (1976) 269-286, 1976.
Inspire Record 101304 DOI 10.17182/hepdata.35578

From a study of 1226 neutral strange particles produced in pp interactions at 69 GeV/ c in the MIRABELLE hydrogen bubble chamber, we obtain the inclusive cross sections for K S 0 , Λ / Σ 0 , Λ / Σ 0 equal to 3.43 ± 0.23, 3.44 ± 0.2 and 0.16 ± 0.03 mb, respectively. The inclusive distributions are compared with corresponding data at other energies.

1 data table match query
Table 1

No description provided.


Inclusive Negative Hadron Production from High Energy $\bar{\nu}$ Nucleus Charged Current Interactions

Berge, J.P. ; Bogert, D. ; Endorf, R. ; et al.
Phys.Rev.D 18 (1978) 3905, 1978.
Inspire Record 130082 DOI 10.17182/hepdata.24370

We present data on inclusive negative-hadron production from charged-current antineutrino interactions in a 21% Ne-H mixture. Inclusive single-particle distributions are presented and are shown to be insensitive to the momentum transferred to the hadron vertex. Comparisons made to inclusive data from π−p and π−n interactions indicate a close similarity between the hadrons resulting from π-nucleon and ν¯-nucleus interactions. The general features of the ν¯-nucleus data are found to be similar to those seen in ν¯p interactions. This last observation implies that ν¯p and ν¯n interactions are similar and that nuclear effects are small.

3 data tables match query
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Inclusive Production of rho0 and K* Resonances in p p Interactions at 69-GeV/c

The French-Soviet collaboration Ammosov, V.V. ; Derre, J. ; Ermolov, P.F. ; et al.
SACLAY-DPhPE 75-08, 1975.
Inspire Record 99996 DOI 10.17182/hepdata.43801

None

0 data tables match query

Charged Current Events with Neutral Strange Particles in High Energy Antineutrino Interactions

Ammosov, V.V. ; Denisov, A.G. ; Ermolov, P.F. ; et al.
Nucl.Phys.B 177 (1981) 365-381, 1981.
Inspire Record 153884 DOI 10.17182/hepdata.42576

The results of a study of strange particle production in charged current $\bar{\nu}_{\mu} N$ interactions in the Fermilab 15 ft bubble chamber filled with a heavy $Ne-H_2$ mixture are presented. Production rates and average multiplicities of $K^0$'s and Λ's as functions of W 2 and Q 2 are given. The experimental data agree well with the quark-parton model predictions if a yield of 0.06 ± 0.02 of $K^0$'s and Λ's from charm production is included. Upper limits for D-meson production are given and the shape of the charmed quark fragmentation function is discussed. Inclusive production of the K ∗ (890) and Σ(1385) resonances is measured and it is shown that only about 5% of the K 0 mesons and Λ hyperons results from resonance decays. Relative production rates of neutral strange particles on proton and neutron targets are studied.

11 data tables match query
Table 1

No description provided.

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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 match query
Table 1

No description provided.

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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 match query
Table 1

No description provided.


STUDY OF CHARMED STRANGE VECTOR MESON PRODUCTION BY ANTI-NEUTRINOS

Asratian, A.E. ; Fedotov, A.V. ; Gorichev, P.A. ; et al.
Moscow Inst. Theor. Exp. Phys. Gkae - ITEF-84-099 (84,REC.AUG.) 7p, 1984.
Inspire Record 210786 DOI 10.17182/hepdata.40174

None

1 data table match query
Table 1

ERROR DUE TO ERROR IN BRANCHING VALUE IS 0.008.


CHARGED CURRENT ANTI-NEUTRINO INDUCED COHERENT NEGATIVE PION PRODUCTION OFF NEON

Ammosov, V.V. ; Asratian, A.E. ; Belkov, A.A. ; et al.
Yad.Fiz. 45 (1987) 1662, 1987.
Inspire Record 235231 DOI 10.17182/hepdata.40805

None

1 data table match query
Table 1

No description provided.


NEUTRAL STRANGE PARTICLE PRODUCTION IN ANTI-NEUTRINOS INDUCED NEUTRAL CURRENT INTERACTIONS

Asratian, A.E. ; Efremenko, V.I. ; Fedotov, A.V. ; et al.
Phys.Lett.B 140 (1984) 127-129, 1984.
Inspire Record 200832 DOI 10.17182/hepdata.10145

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.

4 data tables match query
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No description provided.

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Measurement of the SU(3) Symmetry Violation in the Quark Jet

The Fermilab-Serpukhov-Moscow-Michigan collaboration Ammosov, V.V. ; Amrakhov, A.H. ; Denisov, A.G. ; et al.
Phys.Lett.B 93 (1980) 210-212, 1980.
Inspire Record 152994 DOI 10.17182/hepdata.42575

We have used the ratio between the production rates of $K^0$'s and $π^−$'s in antineutrino-nucleon interactions in the Fermilab 15 ft bubble chamber to measure the size of the SU (3) symmetry violation in the production of quark-antiquark pairs to be 0.27 ± 0.04. This value is significantly larger than the value obtained from a recent ep experiment. There is no apparent dependence of the $K^0$/$π^−$ ratio with $W^2 , Q ^2 , x_b$ or $p_T^2$ .

6 data tables match query
Table 1

OBTAINED RESULT FOR SIG/SIG IS MODEL DEPENDENT.

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