Date

Properties of Charm Jets Produced in $e^+ e^-$ Annihilation Near 34-{GeV}

The TASSO collaboration Althoff, M. ; Braunschweig, W. ; Kirschfink, F.J. ; et al.
Phys.Lett.B 135 (1984) 243-249, 1984.
Inspire Record 194050 DOI 10.17182/hepdata.30600

D ∗± production via e + e − → D ∗± X was studied at CM energies near 34 GeV. The charged particles produced in the hemisphere opposite to that of the D ∗ were used to investigate the fragmentation of charm jets. All spectra studied show a close similarity between the charm jet and the average jet obtained by summing over all quark flavours. The spectra of particles produced in the D ∗ hemisphere were used to study separately first rank and higher rank fragmentation.

2 data tables

THE C-JET IS THE JET IN THE HEMISPHERE OPPOSITE TO THAT CONTAINING THE D* MESON. DIVISION IS MADE BY A PLANE PERPENDICULAR TO THE THRUST AXIS.

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A comparison of $p$, $\bar{p}$ and meson distributions in final states of deep inelastic muon scattering

The European Muon collaboration Aubert, J.J. ; Bassompierre, G. ; Becks, K.H. ; et al.
Phys.Lett.B 135 (1984) 225-230, 1984.
Inspire Record 193432 DOI 10.17182/hepdata.30608

New results on the forward produced protons and antiprotons in high energy muon-nucleon scattering are presented. Their W 2 , z and p 2 T dependences are compared with those of the other charged hadrons. Significant differences are observed which can be related to the flavour content of the target and to a difference between the baryon content of quark and gluon jets.

9 data tables

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Comparison of Meson Jet Behavior in $\pi^- p$ Collisions at 40-{GeV}/$c$ With the Data on $e^+ e^-$ Annihilation

Grishin, V.G. ; Didenko, L.A. ; Kanarek, T. ; et al.
Sov.J.Nucl.Phys. 38 (1983) 581, 1983.
Inspire Record 183320 DOI 10.17182/hepdata.39047

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11 data tables

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COMPARISON OF THE JET BEHAVIOR OF HADRONS IN pi- p INTERACTIONS AT 40-GeV/c WITH HADRON PRODUCTION IN e+ e- ANNIHILATION

Grishin, V.G. ; Didenko, L.A. ; Kanarek, T. ;
JINR-P1-81-542, 1981.
Inspire Record 168221 DOI 10.17182/hepdata.39140

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8 data tables

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NON DIFFRACTION EVENTS.

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OBSERVATION OF pi- MESON CORRELATED EMISSION IN C - Ta INTERACTIONS AT P (0) = 4.2-GEV/c PER NUCLEON

Akhababian, N. ; Angelov, N. ; Baatar, Ts. ; et al.
JINR-E1-81-470, 1981.
Inspire Record 167530 DOI 10.17182/hepdata.9979

None

4 data tables

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Evidence for Planar Events and a Forward Double Jet Structure in Deep Inelastic Muon Scattering

The European Muon collaboration Aubert, J.J. ; Bassompierre, G. ; Becks, K.H. ; et al.
Phys.Lett.B 100 (1981) 433-438, 1981.
Inspire Record 164536 DOI 10.17182/hepdata.31213

The final states of charged hadrons produced in 280 GeV μp scattering are analysed with respect to their planarity and jet structure. Distributions of p ⊥ 2 in and p ⊥ out 2 are presented. A two jet structure in the forward hemisphere is observed for events with high p ⊥ tracks are predicted by QCD models.

2 data tables

PTIN**2 is the sum of the PTIN components squared.

PTOUT**2 is the sum of the PTOUT components squared.