HEPData Search

We present results on inclusive particle production in the antineutrino charged current induced hadron jets observed in the Fermilab 15 ft bubble chamber. Fractional energy distributions, particle ratios and average multiplicities of the hadrons in the jets are measured. Ratios between the inclusive production rates of different mesons in the jets are studied to seek evidence for the d-quark origin of the observed hadrons. Good over-all agreement with the hypothesis of d-quark fragmentation with universal fragmentation functions obeying isospin systematics is established.

13 data tables

Table 1

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On the Energy Dependence and Structure of Azimuthal Correlations in Hadron - Nucleon Interactions at High-energy

Azimov, S.A. ; Gulamov, K.G. ; Petrov, V.I. ; et al.

Yad.Fiz. 34 (1981) 762, 1981.

Inspire Record 159312 DOI 10.17182/hepdata.17785

None

11 data tables

Table 1

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Table 2

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Average Transverse Momentum Behavior of Charged Hadrons in Charged Current Anti-neutrino - Nucleon Interactions

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

Phys.Lett.B 102 (1981) 213-216, 1981.

Inspire Record 155765 DOI 10.17182/hepdata.41432

We have studied transverse momenta of charged hadrons in the current fragmentation region of charged current antineutrino- nucleon interactions observed in the Fermilab 15 ft bubble chamber. The measured momentum squared transverse to the v μ + plane (p out 2 ) of the negative hadrons varies as a function of Q 2 , W 2 and x as expected from t he leading order perturbative QCD calculations. Positively charged hadrons show a different transverse momentum behaviour as a function of Q 2 .

15 data tables

Table 1

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Polarization in Charge Exchange Reaction $\pi^- p \to \pi^0 n$ in Small Momentum Transfer Range at 40-{GeV}/$c$

Apokin, V.D. ; Avvakumov, I.A. ; Bagaturiya, Yu.Sh. ; et al.

Experientia Suppl. 38 (1981) 554, 1981.

Inspire Record 154047 DOI 10.17182/hepdata.11048

None

2 data tables

Table 1

AVERAGE TARGET POLARIZATION WAS 76 +- 3 PCT.

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Date

Collaboration

Subject_areas

Phrases

Reactions

Observables

CM Energies (GeV)

Authors Reset

DELTA (1236) PRODUCTION IN ANTI-NEUTRINO n ---> mu+ n pi- REACTION AT HIGH-ENERGIES

RESONANCE AMPLIFICATION EFFECT IN CUMULATIVE NUCLEON SPECTRA FROM THE REACTION PI- D ---> PI- P N. (IN RUSSIAN)

Prompt Muon Production at Small $x_F$ and $p_T$ in 70-{GeV} Proton - Nuclear Collisions

PHOTOPRODUCTION OF RHO0 MESONS IN H AND BE. (IN RUSSIAN)

AZIMUTHAL CORRELATIONS BETWEEN SHOWER PARTICLES FROM PROTON - NUCLEAR INTERACTIONS IN THE ENERGY REGION 20-GeV - 400-GeV

Multiplicity of Charged Particles Produced in Pi- and $K^-$ Collisions With Nuclei in Streamer Chamber at 40-{GeV}/c. (In Russian)

Quark Jets from Antineutrino Interactions II: Inclusive Particle Spectra and Multiplicities in the Quark Jets

On the Energy Dependence and Structure of Azimuthal Correlations in Hadron - Nucleon Interactions at High-energy

Average Transverse Momentum Behavior of Charged Hadrons in Charged Current Anti-neutrino - Nucleon Interactions

Polarization in Charge Exchange Reaction $\pi^- p \to \pi^0 n$ in Small Momentum Transfer Range at 40-{GeV}/$c$