Date

Subject_areas

Hyperon Production in $e^+ e^-$ Annihilation at 10-{GeV} Center-of-mass Energy

The ARGUS collaboration Albrecht, H. ; Binder, U. ; Bockmann, P. ; et al.
Z.Phys. C39 (1988) 177, 1988.
Inspire Record 251097 DOI 10.17182/hepdata.1697
23 data tables

Hyperon rates per multihadronic event in direct UPSILON decays.

Hyperon rates per multihadronic event in the continuum.

LAMBDA spectrum (1/SIG(had))*D(SIG)/D(X) for UPSILON (1S) direct decays, with X = P/Pmax.

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Charged and identified particles in the hadronic decay of W bosons and in e+ e- ---> q anti-q from 130-GeV to 200-GeV

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Eur.Phys.J. C18 (2000) 203-228, 2000.
Inspire Record 526164 DOI 10.17182/hepdata.43294

Inclusive distributions of charged particles in hadronic W decays are experimentally investigated using the statistics collected by the DELPHI experiment at LEP during 1997, 1998 and 1999, at centre-of-mass energies from 183 to around 200 GeV. The possible effects of interconnection between the hadronic decays of two Ws are not observed. Measurements of the average multiplicity for charged and identified particles in q qbar and WW events at centre-of-mass energies from 130 to 200 GeV and in W decays are presented. The results on the average multiplicity of identified particles and on the position xi^* of the maximum of the xi_p = -log(2p/sqrt(s)) distribution are compared with predictions of JETSET and MLLA calculations.

16 data tables

Corrected multiplicites and dispersions of charged particles produced in hadronic decays from QQBAR events. The 200 GeV results are a weighted average fromthe 192, 196 and 200 GeV data.

Average multiplicities of identified hadrons produced in hadronic decays from QQBAR events.

Corrected multiplicites and dispersions of charged particles produced in fully hadronic W decays from two W 4Q and 2Q events.

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Inclusive production of pi0, eta, eta-prime (958), K0(S) and lambda in two jet and three jet events from hadronic Z decays

The ALEPH collaboration Barate, R. ; Decamp, D. ; Ghez, Philippe ; et al.
Eur.Phys.J. C16 (2000) 613, 2000.
Inspire Record 507531 DOI 10.17182/hepdata.49106
25 data tables

Inclusive cross section for PI0 production in hadronic events.

Inclusive cross section for ETA production in hadronic events.

Inclusive cross section for ETAPRIME production in hadronic events.

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Evidence for chain - like production of strange baryon pairs in jets

The OPAL collaboration Acton, P.D. ; Alexander, G. ; Allison, John ; et al.
Phys.Lett. B305 (1993) 415-427, 1993.
Inspire Record 353460 DOI 10.17182/hepdata.48367
17 data tables

No description provided.

Opposite and same baryon number invariant PI P mass distribuition for additional LAMBDA(LAMBDABAR) candidates in events with one identified LAMBDA(LAMBDABAR). CT.= Data read from plot.

Opposite and same baryon number invariant PI P mass distribuition for additional LAMBDA(LAMBDABAR) candidates in events with one identified XI-(XIBAR+). CT.= Data read from plot.

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First measurement of the strange quark asymmetry at the Z0 peak

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Z.Phys. C67 (1995) 1-14, 1995.
Inspire Record 382285 DOI 10.17182/hepdata.48256
4 data tables

Measured forward backward asymmetries.

Forward-backward s-quark asymmetries from the separate processes.

Final s-quark forward-backward asymmetries.

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Measurement of Lambda polarization from Z decays

The ALEPH collaboration Buskulic, D. ; De Bonis, I. ; Decamp, D. ; et al.
Phys.Lett. B374 (1996) 319-330, 1996.
Inspire Record 415745 DOI 10.17182/hepdata.47830
3 data tables

No description provided.

No description provided.

No description provided.


Production of charged particles, K0(s), K+-, p and Lambda in Z --> b anti-b events and in the decay of b hadrons

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Phys.Lett. B347 (1995) 447-466, 1995.
Inspire Record 392257 DOI 10.17182/hepdata.48180
9 data tables

Event multiplicity in bottom events.

Differential cross section for charged particles in BOTTOM tagged hemispheres.

Differential cross section for charged particles in untagged hemispheres.

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Measurement of inclusive Lambda production in electron - positron interactions at the upsilon energies

Blinov, A.E. ; Blinov, V.E. ; Bondar, A.E. ; et al.
Z.Phys. C62 (1994) 367-370, 1994.
Inspire Record 362599 DOI 10.17182/hepdata.14205
4 data tables

Lambda x spectrum in direct upsilon(1S) decay.

Lambda multiplicity in direct upsilon(1S) decays.

Lambda multiplicity in surrounding continuum.

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Measurement of inclusive production of neutral hadrons from Z decays

The L3 collaboration Acciarri, M. ; Adam, A. ; Adriani, O. ; et al.
Phys.Lett. B328 (1994) 223-233, 1994.
Inspire Record 374698 DOI 10.17182/hepdata.48189
10 data tables

No description provided.

No description provided.

No description provided.

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Production of K0 and Lambda in hadronic Z decays

The ALEPH collaboration Buskulic, D. ; Casper, D. ; De Bonis, I. ; et al.
Z.Phys. C64 (1994) 361-374, 1994.
Inspire Record 375060 DOI 10.17182/hepdata.48239
7 data tables

No description provided.

No description provided.

No description provided.

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Production of Lambda and Lambda anti-Lambda correlations in the hadronic decays of the Z0

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Phys.Lett. B318 (1993) 249-262, 1993.
Inspire Record 360638 DOI 10.17182/hepdata.48369
6 data tables

No description provided.

Combined LAMBDA and LAMBDABAR multiplicity.

Errors contain systematic uncertainties.

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A Measurement of strange baryon production in hadronic Z0 decays

The OPAL collaboration Acton, P.D. ; Alexander, G. ; Allison, J. ; et al.
Phys.Lett. B291 (1992) 503-518, 1992.
Inspire Record 336771 DOI 10.17182/hepdata.29036

The production of the octet and decuplet baryons Λ, Ξ − , Σ (1385) ± , Ξ(1530) 0 and Ω − and the corresponding antibaryons has been measured in a sample of 485 000 hadronic Z 0 decays. Results on differential and integrated cross sections are presented. The differential cross section of Λ baryons is found to be softer than the one predicted by the Jetset and Herwig Monte Carlo generators. The measured decuplet yields are found to disagree with the simple diquark picture where only one tuning parameter for spin 1 diquarks is used. Comparisons of the momentum spectra for Λ and Ξ − with the predictions of an analytical QCD formula are also presented.

13 data tables

No description provided.

No description provided.

No description provided.

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Study of inclusive Lambda production in e+ e- annihilations at 29-GeV

The HRS collaboration Geld, T.L. ; Neal, H. ; Akerlof, C. ; et al.
Phys.Rev. D45 (1992) 3949-3954, 1992.
Inspire Record 339573 DOI 10.17182/hepdata.22726
4 data tables

No description provided.

Extrapolate to full z interval using Lund fit.

No description provided.

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Production of strange particles in the hadronic decays of the Z0

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adami, F. ; et al.
Phys.Lett. B275 (1992) 231-242, 1992.
Inspire Record 322503 DOI 10.17182/hepdata.29267
7 data tables

No description provided.

No description provided.

No description provided.

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Neutral kaon and lambda production in electron - positron annihilation at 29-GeV and the Z boson resonance

Fordham, C. ;
PhD Thesis, 1990.
Inspire Record 300503 DOI 10.17182/hepdata.18797
26 data tables

No description provided.

No description provided.

No description provided.

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STUDY OF p p AND LAMBDA LAMBDA PRODUCTION IN e+ e- ANNIHILATION AT 10-GeV CENTER-OF-MASS ENERGY

The ARGUS collaboration Albrecht, H. ; Ehrlichmann, H. ; Glaser, R. ; et al.
Z.Phys. C49 (1991) 349-354, 1991.
Inspire Record 295621 DOI 10.17182/hepdata.15433
8 data tables

Ratio per multihadron event for continuum data.

Ratio per multihadron event for continuum data.

Ratio per multihadron event for continuum data.

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Strange Baryon Production in e+ e- Annihilation

The TASSO collaboration Braunschweig, W. ; Gerhards, R. ; Kirschfink, F.J. ; et al.
Z.Phys. C45 (1989) 209, 1989.
Inspire Record 266893 DOI 10.17182/hepdata.15283
24 data tables

No description provided.

No description provided.

No description provided.

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Inclusive Strange Particle Production in $e^+ e^-$ Annihilation

The CELLO collaboration Behrend, H.J. ; Criegee, L. ; Field, J.H. ; et al.
Z.Phys. C46 (1990) 397-404, 1990.
Inspire Record 283026 DOI 10.17182/hepdata.15225
6 data tables

Errors are statistical only.

Errors are statistical only.

Errors are statistical only.

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Observation of Octet and Decuplet Hyperons in $e^+ e^-$ Annihilation at 10-{GeV} Center-of-mass Energy

The ARGUS collaboration Albrecht, H. ; Binder, U. ; Bockmann, P. ; et al.
Phys.Lett. B183 (1987) 419-424, 1987.
Inspire Record 236982 DOI 10.17182/hepdata.30227
2 data tables

No description provided.

No description provided.


Hadron Production in $e^+ e^-$ Annihilation at $\sqrt{s}=29$-{GeV}

Derrick, M. ; Fernandez, E. ; Fries, R. ; et al.
Phys.Rev. D35 (1987) 2639, 1987.
Inspire Record 215848 DOI 10.17182/hepdata.23381
8 data tables

Charged particle fractions. Errors contain systematic uncertainties.

Charged particle invariant cross sections. Errors contain systematic uncertainties.

Charged particle invariant cross sections. Errors contain systematic uncertainties.

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Asymmetry in the Angular Distribution of Inclusive $\Lambda$ Baryons From $e^+ e^-$ Annihilations at $\sqrt{s}=29$-{GeV}

Abachi, S. ; Baringer, Philip S. ; Bylsma, B.G. ; et al.
Phys.Lett. B181 (1986) 403-406, 1986.
Inspire Record 18955 DOI 10.17182/hepdata.30215
2 data tables

No description provided.

Data read from graph.


$\Lambda$ Production in $e^+ e^-$ Annihilation at 29-{GeV}

de la Vaissiere, C. ; Luth, V. ; Abrams, G.S. ; et al.
Phys.Rev.Lett. 54 (1985) 2071-2074, 1985.
Inspire Record 209198 DOI 10.17182/hepdata.20378
3 data tables

No description provided.

No description provided.

No description provided.


$\Lambda$ Production in $e^+ e^-$ Annihilations at 29-{GeV}: A Comparison With Lund Model Predictions

Baringer, Philip S. ; Abachi, S. ; Beltrami, I. ; et al.
Phys.Rev.Lett. 56 (1986) 1346, 1986.
Inspire Record 17781 DOI 10.17182/hepdata.20257
3 data tables

No description provided.

Rapidity relative to thrust axis.

Corrected for unobserved moment regions.


Inclusive Hadron Production in Upsilon Decays and in Nonresonant electron-Positron Annihilation at 10.49-GeV

The CLEO collaboration Behrends, S. ; Chadwick, K. ; Gentile, T. ; et al.
Phys.Rev. D31 (1985) 2161, 1985.
Inspire Record 205668 DOI 10.17182/hepdata.23589
36 data tables

No description provided.

No description provided.

VALUES AT X = 0.10 ARE ACTUALLY AP RATES DOUBLED.

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lambda production of $e^+e^-$ annihilation at 29-GeV

The TPC/Two Gamma collaboration Aihara, H. ; Alston-Garnjost, M. ; Bakken, J.A. ; et al.
Phys.Rev.Lett. 54 (1985) 274, 1985.
Inspire Record 204889 DOI 10.17182/hepdata.20357
5 data tables

No description provided.

No description provided.

No description provided.

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