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anti-LAMBDA PRODUCTION IN K- p INTERACTIONS AT 32-GeV/c

The French-Soviet & CERN-Soviet collaborations Gensch, U. ; Klein, R. ; Schreiber, H.J. ; et al.

Z.Phys.C 2 (1979) 7, 1979.

Inspire Record 142667 DOI 10.17182/hepdata.16317

Antilambda production is studied inK−p interactions at 32 GeV/c. Both total and differential cross sections are presented. The inclusive$\bar \Lambda $ production cross section amounts to 109±7 μb. A remarkable energy dependence is observed, σ($\bar \Lambda $) increasing by a factor of four between 14.3 and 32 GeV/c. Thep⊥2 distribution exhibits an exponential fall-off with a slope of 3.3±0.2 (GeV/c)−2. Most of the$\bar \Lambda $'s are emitted in the forward hemisphere. The invariantx distribution increases between 14.3 and 32 GeV/c. Data are presented for$\bar \Lambda $ production inK-p→Λ$\bar \Lambda $+XK-p→$\bar \Lambda $Kn+X, andK-p→$\bar \Lambda $p+X.

1 data table match query

Table 1

No description provided.

General Features of anti-p p Interactions at 32-GeV/c

The French-Soviet & CERN-Soviet collaborations Jabiol, M.A. ; Laugier, J.P. ; Louedec, C. ; et al.

Nucl.Phys.B 127 (1977) 365, 1977.

Inspire Record 120092 DOI 10.17182/hepdata.35257

The general features of p p interactions at 32 GeV/ c are analysed in a bubble chamber experiment with a statistics of 5.2 μb/event. The inclusive production of neutral strange particles and pions is analysed and compared to results obtained at other energies and in pp interactions. Total cross sections are determined for various 4C reactions and the relative contributions of diffractive dissociation and Δ Δ production to the reaction p p → p p π + π − are estimated.

1 data table match query

Table 2

TOTAL CROSS SECTIONS FOR 4C REACTIONS.

Inclusive upsilon and pi0 production in pbar p interactions at 32 GeV/c

Poiret, C. ; Scory, M. ; Windmolders, R. ; et al.

Z.Phys.C 7 (1981) 283-287, 1981.

Inspire Record 1385259 DOI 10.17182/hepdata.1

The inclusive π0 and γ production is studied in a$\bar PP$ experiment at 32.1 GeV/c performed in the Mirabelle bubble chamber with a sensitivity of ∼2.7 events/μb. Total and topological π0 cross sections are presented. The π0 and γ longitudinal and transverse momentum distributions are obtained and compared with$\bar PP$ data at 22.4 GeV/c andK ± P data at 32.1 GeV/c. The inclusive π0 distributions are also compared to those obtained for charged pions in the same experiment.

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Inclusive production of rho(770)0 and f2(1270) resonances in p p and anti-p p interactions at 32-GeV/c

Bogolyubsky, M.Yu. ; Kiryunin, A.E. ; Levitsky, M.S. ; et al.

Phys.Atom.Nucl. 60 (1997) 46-52, 1997.

Inspire Record 457383 DOI 10.17182/hepdata.31338

None

4 data tables match query

Table 1

No description provided.

Table 2

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Inclusive Production of Neutral Strange Particles in $\bar{P} P$ Interactions at 32-{GeV}/$c$. France-soviet Union and {CERN}-soviet-union Collaborations

Poiret, C. ; Grard, F. ; Windmolders, R. ; et al.

Z.Phys.C 11 (1981) 1-7, 1981.

Inspire Record 171896 DOI 10.17182/hepdata.2142

The inclusiveKn, ¶,and$\bar \Lambda$ production has been studied in a$\bar pp$ experiment performed in the Mirabelle bubble chamber at an incident beam momentum of 32.1 GeV/c. Total, topological and differential cross sections are presented and compared with those obtained at other energies. The invariant structure functions have been parametrised in the fragmentation region by a power law and are consistent with the expectations based on quark counting rules.

5 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

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$\Lambda$ and $\bar{\Lambda}$ Polarization in $K^\pm p$ Interactions at 32-{GeV}/$c$

The French-Soviet & CERN-Soviet collaborations Faccini-Turluer, M.L. ; Barloutaud, R. ; Cochet, C. ; et al.

Z.Phys.C 1 (1979) 19, 1979.

Inspire Record 132913 DOI 10.17182/hepdata.19291

Data on Λ and$\bar \Lambda $ polarization inK±p interactions at 32 GeV/c are presented. A comparison is made between the results of these two experiments as well as with the data at lower energies. The contribution of the different production mechanisms to the Λ($\bar \Lambda $) polarization are discussed.

2 data tables match query

Table 1

Data are presented on figures only. DATA NOT ENCODED.

Table 2

No description provided.