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Properties of $\pi^0$ Mesons Produced with Strange Particles in $\pi^- - p$ and $\pi^- - C$ Interactions

Belyakov, V.A. ; Wang, Yung-Ch'ang ; Viryasov, N.M. ; et al.

Sov.Phys.JETP 17 (1963) 991-995, 1963.

Inspire Record 1387688 DOI 10.17182/hepdata.70201

This investigation was performed with a 24-liter propane bubble chamber [i] and is a continu- ation of our previous work on the production of strange particles by 7-8-BeV 1r- mesons on hydrogen and carbon. [ 2 - 5 ] The properties of 1r 0 mesons inferred from the y quanta accom- panying A and K 0 production are given, and are compared with the properties of 1r+ and 7r- mesons emitted in A and K 0 production processes. The possibility of a resonance with radi- ative decay is noted.

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Cross-Sections of Strange Particles Produced in pi- p Interactions at 5-GeV/c

Glagolev, V.V. ; Dushutin, N.K. ; Kladnitskaya, E.N. ; et al.

Sov.J.Nucl.Phys. 21 (1975) 637, 1975.

Inspire Record 90781 DOI 10.17182/hepdata.19091

None

1 data table match query

Table 1

No description provided.

Fragmentation of relativistic carbon nuclei undergoing inelastic collisions with progane and tantalum nuclei.

Belaga, V.V. ; Bondarenko, A.I. ; Kanarek, T. ; et al.

Phys.Atom.Nucl. 59 (1996) 1935-1941, 1996.

Inspire Record 403063 DOI 10.17182/hepdata.17175

None

2 data tables match query

Table 1

C3H8 nucleus. P, DEUT and TRITIUM in the final state are considered as spectators.

Table 2

P, DEUT and TRITIUM in the final state are considered as spectators.

Production of $\Lambda(\Sigma^0)$ Hypersons and $K^0$ Mesons in Interactions Between 7 GeV $\pi^-$ Mesons and Carbon

Belyakov, V.A. ; Boyadzhiev, A.V. ; Wang, Yung-Chang ; et al.

Zh.Eksp.Teor.Fiz. 46 (1964) 1586-1597, 1964.

Inspire Record 1387585 DOI 10.17182/hepdata.17006

The production of A ( ~ 0 ) hyperons (henceforth denoted A hyperons for short) and K 0 mesons by negative pions on carbon was investigated. The angular and momentum distribu- tions of these particles and the cross sections for their production are determined, and the cross sections of the different channels of the reactions are estimated. The fraction of strange particles produced in the secondary processes is estimated for the first time. The momentum spectrum of the A hyperons (in the pion-nucleon c.m.s.) is compared with the spectrum for rr-p interactions. The experimental data are compared with the results of cascade-model calculations made by the Monte Carlo method.

1 data table match query

Table 1

No description provided.

Central Mg + Mg collisions with Lambda production at a momentum of 4.3-GeV/c per nucleon

Avramenko, S.A. ; Abdurakhimov, A.U. ; Aksinenko, V.D. ; et al.

Sov.J.Nucl.Phys. 55 (1992) 400-407, 1992.

Inspire Record 319240 DOI 10.17182/hepdata.38716

None

2 data tables match query

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CENTRAL COLLISIONS.

Table 2

CENTRAL COLLISIONS.

Particle dependence of azimuthal anisotropy and nuclear modification of particle production at moderate p(T) in Au + Au collisions at s(NN)**(1/2) = 200-GeV.

The STAR collaboration Adams, John ; Adler, C. ; Aggarwal, M.M. ; et al.

Phys.Rev.Lett. 92 (2004) 052302, 2004.

Inspire Record 620309 DOI 10.17182/hepdata.93260

We present STAR measurements of the azimuthal anisotropy parameter $v_2$ and the binary-collision scaled centrality ratio $R_{CP}$ for kaons and lambdas ($\Lambda+\bar{\Lambda}$) at mid-rapidity in Au+Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV. In combination, the $v_2$ and $R_{CP}$ particle-type dependencies contradict expectations from partonic energy loss followed by standard fragmentation in vacuum. We establish $p_T \approx 5$ GeV/c as the value where the centrality dependent baryon enhancement ends. The $K_S^0$ and $\Lambda+\bar{\Lambda}$ $v_2$ values are consistent with expectations of constituent-quark-number scaling from models of hadron fromation by parton coalescence or recombination.

0 data tables match query