Barker, A.R.
E+ E- --> XIBAR+ X
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rivet Analysis
Masses, lifetimes and production rates of Xi- and anti-Xi+ at LEP 1.

The DELPHI collaboration Abdallah, J. ; Abreu, P. ; Adam, W. ; et al.
Phys.Lett.B 639 (2006) 179-191, 2006.
Inspire Record 719387 DOI 10.17182/hepdata.26952

Measurements of the Xi- and anti-Xi+ masses, mass differences, lifetimes and lifetime differences are presented. The anti-Xi+ sample used is much larger than those used previously for such measurements. In addition, the Xi production rates in Z -> b anti-b and Z -> q anti-q events are compared and the position xi* of the maximum of the xi distribution in Z -> q anti-q events is measured.

3 data tables
Table 1

Corrected LN(1/X) distribution for (XI- + XIBAR+) production.

Table 2

Measured and extrapoplated production rates.

Table 3

Extrapolated production rate in b-bbar events.


rivet Analysis
Strange baryon production in Z hadronic decays

The DELPHI collaboration Abreu, P. ; Adam, W. ; Adye, T. ; et al.
Z.Phys.C 67 (1995) 543-554, 1995.
Inspire Record 394716 DOI 10.17182/hepdata.47953

A study of the production of strange octet and decuplet baryons in hadronic decays of the Z recorded by the DELPHI detector at LEP is presented. This includes the first measurement of the∑± average multiplicity. The total and differential cross sections, the event topology and the baryon-antibaryon correlations are compared with current hadronization models.

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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rivet Analysis
Observation of $\Xi^-$ Production in $e^+ e^-$ Annihilation at 29-{GeV}

Klein, S. ; Himel, T. ; Abrams, G.S. ; et al.
Phys.Rev.Lett. 58 (1987) 644, 1987.
Inspire Record 234976 DOI 10.17182/hepdata.20187

Inclusive Ξ− production in e+e− annihilation at 29 GeV has been measured with the Mark II detector. From an integrated luminosity of 207 pb−1, we determine a production rate of 0.017±0.004±0.004 Ξ−+Ξ¯+ per hadronic event. A search for Ξ*0(1530)→Ξ−π+ leads to an upper limit of N(Ξ*0)/N(Ξ−)<0.35 at a 90% confidence level.

2 data tables
Table 1

Numerical values supplied by S. Klein.

Table 2

Extrapolation over full x range using LUND Monte Carlo.