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Hadron Production at SPEAR

Schwitters, R. ;
Conference Paper, 1975.
Inspire Record 100733 DOI 10.17182/hepdata.70356
3 data tables

RADIATIVE TAILS OF PSI RESONANCES HAVE BEEN REMOVED. SIG(HAD) IS NOT TABULATED FOR 4.0 TO 4.4 GEV AS THE DATA POINTS ARE TOO CLOSE TO DISTINGUISH FROM THE GRAPH.

No description provided.

No description provided.


Measurement of the longitudinal and transverse cross-section in e+ e- annihilation at s**(1/2) = 35-GeV - 44-GeV

The JADE collaboration Blumenstengel, M. ; Biebel, O. ; Movilla Fernandez, P.A. ; et al.
Phys.Lett. B517 (2001) 37-46, 2001.
Inspire Record 558568 DOI 10.17182/hepdata.37882
3 data tables

The distribution oF Q*COS(THETA) where Q is the charge of the individual hadron and THETA is the polar angle between the direction of the incoming E- beam and the outgoing hadron. The data are corrected for detector effects.

Value of the longitudinal cross section relative to the total cross section.

Value of the strong coupling constant ALPHAS deduced from the measurements. The second DSYS error is the uncertainty on the renormalisation scale.


Measurement of the quark and gluon fragmentation functions in Z0 hadronic decays

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Eur.Phys.J. C6 (1999) 19-33, 1999.
Inspire Record 448370 DOI 10.17182/hepdata.47405
9 data tables

Transverse component of the differential cross section.

Longitudinal component of the differential cross section.

Asymmetric component of the differential cross section.

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Comparison of e+ e- Annihilation with QCD and Determination of the Strong Coupling Constant

The TASSO collaboration Brandelik, R. ; Braunschweig, W. ; Gather, K. ; et al.
Phys.Lett. B94 (1980) 437-443, 1980.
Inspire Record 153511 DOI 10.17182/hepdata.5489
7 data tables

No description provided.

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INELASTIC ELECTRON PHOTON SCATTERING AT MODERATE FOUR MOMENTUM TRANSFERS

The PLUTO collaboration Berger, Christoph ; Genzel, H. ; Grigull, R. ; et al.
Phys.Lett. B99 (1981) 287-291, 1981.
Inspire Record 155594 DOI 10.17182/hepdata.27125
3 data tables

No description provided.

DEPENDENCE ON VISIBLE HADRONIC INVARIANT MASS.

Data read from graph.


A Study of the Hadronic Angular Distribution in (e+ e-) Processes from 1.2-GeV to 3.0-GeV

Bernardini, M. ; Bollini, D. ; Brunini, P.L. ; et al.
Nuovo Cim. A26 (1975) 163, 1975.
Inspire Record 91111 DOI 10.17182/hepdata.37720
1 data table

ANGULAR DISTRIBUTION OF CHARGED HADRONS FOUND TO BE 1 + (0.07 +- 0.11)*(COS(THETA)**2).


Rapid Growth of Charged Particle Multiplicity in High-Energy e+ e- Annihilations

The TASSO collaboration Brandelik, R. ; Braunschweig, W. ; Gather, K. ; et al.
Phys.Lett. B89 (1980) 418-422, 1980.
Inspire Record 143691 DOI 10.17182/hepdata.27273
7 data tables

CHARGED PARTICLE MULTIPLICITIES.

RAPIDITY DISTRIBUTION.

RAPIDITY DISTRIBUTION.

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Multi-Hadron Production from e+ e- Annihilation at 1.6 Center-of-Mass Energy

Esposito, B. ; Felicetti, F. ; Marini, A. ; et al.
Lett.Nuovo Cim. 19 (1977) 21-31, 1977.
Inspire Record 124164 DOI 10.17182/hepdata.37424
3 data tables

SINGLE CHARGED PARTICLE MOMENTUM DISTRIBUTION.

No description provided.

No description provided.


Hadron Production by $e^+ e^-$ Annihilation at Center-of-mass Energies Between 2.6-{GeV} and 7.8-{GeV}

Siegrist, James Leon ;
PhD Thesis, 1979.
Inspire Record 143687 DOI 10.17182/hepdata.18825

Results are presented on multihadron production by e+e- annihilation from the Mark I and Mark II detectors at SPEAR. Other-than the narrow resonances psi(3095) and psi'(3634), the total hadronic cross section varies between 36.5 and 6.4 nb over the center-of-mass energy range 2.6 to 7.8 GeV with complicated structure near 4.1 GeV not completely resolved by these measurements. Evidence for scaling of inclusive momentum distributions of hadrons is presented.

3 data tables

No description provided.

MORE DETAILED TABULATION OF R IN THE TRANSITION REGION.

CHARGED SINGLE PARTICLE INCLUSIVE DISTRIBUTIONS FROM THIS EXPERIMENT ARE GIVEN IN THE RECORD OF G. G. HANSON, TBILISI CONFERENCE 1976, SLAC-PUB-1814.


TASSO RESULTS ON e+ e- ANNIHILATION BETWEEN 13-GeV AND 31.6-GeV AND EVIDENCE FOR THREE JET EVENTS

The TASSO collaboration Wolf, G. ; Brandelik, R. ; Braunschweig, W. ; et al.
eConf C790823 (1979) 34, 1979.
Inspire Record 142614 DOI 10.17182/hepdata.45227
2 data tables

CORRECTIONS HAVE BEEN APPLIED FOR CONTRIBUTIONS FROM BEAM-GAS SCATTERING, TWO PHOTON SCATTERING, TAU HEAVY LEPTON PAIR PRODUCTION, AND FOR RADIATIVE EFFECTS. THE 13 AND 17 GEV MEASUREMENTS WERE PREVIOUSLY REPORTED IN R. BRANDELIK ET AL., PL 83B, 261 (1979).

PRELIMINARY INCLUSIVE CHARGED PARTICLE DISTRIBUTIONS.


THE HADRONIC FINAL STATE IN e+ e- ANNIHILATION AT c.m. ENERGIES OF 13-GeV, 17-GeV AND 27.4-GeV

The TASSO collaboration Cashmore, R.J. ; Brandelik, R. ; Braunschweig, W. ; et al.
Conference Paper, 1979.
Inspire Record 142275 DOI 10.17182/hepdata.45234
2 data tables

TAU HEAVY LEPTON CONTRIBUTION SUBTRACTED.

INCLUSIVE HADRON SPECTRUM. THESE DATA AT 13, 17 AND 27.4 GEV ON S*D(SIG)/DX ARE INCLUDED IN THE RECORD OF R. BRANDELIK ET AL., PL 89B, 418 (1980).


Properties of Hadron Final States in e+ e- Annihilation at 13-GeV and 17-GeV Center-Of-Mass Energies

The TASSO collaboration Brandelik, R. ; Braunschweig, W. ; Gather, K. ; et al.
Phys.Lett. B83 (1979) 261-266, 1979.
Inspire Record 140303 DOI 10.17182/hepdata.27352
2 data tables

TAU HEAVY LEPTON CONTRIBUTION SUBTRACTED.

THESE DATA FOR S*D(SIG)/DX AT 13 AND 17 GEV ARE INCLUDED IN THE RECORD OF R. BRANDELIK ET AL., PL 89B, 418 (1980).


e+ e- Hadron Production and Jet Structure at SPEAR

Hanson, G. ;
Conference Paper, 1976.
Inspire Record 109792 DOI 10.17182/hepdata.21859
8 data tables

DATA ON THE TOTAL HADRONIC CROSS SECTION AND R WERE REPORTED BY R. F. SCHWITTERS, STANFORD CONF (1975).

No description provided.

No description provided.

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Results from PLUTO

Knies, Gerhard ;
Conference Paper, 1977.
Inspire Record 121935 DOI 10.17182/hepdata.45249
4 data tables

THESE VALUES OF R = SIG(HAD)/SIG(MU) ARE TABULATED IN THE RECORD OF THE THESIS OF A. BACKER, DESY-F33-77-03 (1977).

PRELIMINARY DATA.

DATA GIVEN IN J. BURMESTER ET AL., PL 68B, 283 (1977).

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