Cascade-model studies of pion and strange-particle production in C on Ta reactions at  = 3.36

Barz, H.W.; Iwe, H.

doi:10.1016/0375-9474(86)90259-9

Cited by 11 publications

(5 citation statements)

References 25 publications

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“…There are several versions of the cascade model. In this paper the CASIMIR (CAScade Intranuclear Made In Rossendorf) intranuclear cascade model [22,23] is used for a comparison with experimental data.…”

Section: The Temperature Of π − Mesonsmentioning

confidence: 99%

“…These resonances decay in the course of the collision process or are allowed to be destroyed in collisions with other particles. All further details can be found in [22,23]. We have generated 7000 events of Mg-Mg interactions using the CASIMIR code with impact parameter b = 1 fm (which corresponds to the trigger selection criteria in our experiment) to compare with experimental results.…”

Section: The Temperature Of π − Mesonsmentioning

confidence: 99%

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Study of the inclusive reaction at a momentum of 4.3 GeV/c per incident nucleon

Chkhaidze

Dzobava

Gogiberidze³

et al. 1996

J. Phys. G: Nucl. Part. Phys.

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A detailed study of pion production in central Mg-Mg collisions at a momentum of 4.3 GeV/c per incident nucleon was carried out using the GIBS set-up. It has been shown that the dependence of the average kinematical characteristics ( P T and Y ) of π − mesons on multiplicity n − /A P differs from that for NN collisions at the same energy, which is due to nuclear effects.The temperatures of π − mesons have been estimated using two different selection criteria: in the rapidity interval 0.5 Y 2.1 and at angles 90 • ± 10 • in the CMS. A satisfactory fit for π − mesons can be achieved by using a form involving two temperatures T 1 and T 2 . The relative yield of the high-temperature component (T 2 ) is R = (22 ± 3)%. The results obtained by the intranuclear cascade model CASIMIR coincide with the experimental data estimated with both methods.From the analysis of angular distributions of π − mesons the anisotropy coefficient a was obtained. The anisotropy coefficient increases linearly with the kinetic energy E * K (in the CMS). CASIMIR reproduces the increase of a with E * K , but the slope is less steep than from experimental results.

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Section: The Temperature Of π − Mesonsmentioning

confidence: 99%

Section: The Temperature Of π − Mesonsmentioning

confidence: 99%

Study of the inclusive reaction at a momentum of 4.3 GeV/c per incident nucleon

Chkhaidze

Dzobava

Gogiberidze³

et al. 1996

J. Phys. G: Nucl. Part. Phys.

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“…The experimental data [20,21,24,25] on the total cross section for the production of K + mesons in the pp collisions, app~K+x, are confined by the region of kinetic energy I of a primary proton in the lab system e 0 < 7, in which case for e 0 > 3, as will be evident from the sequel, they are questionable. …”

Section: The Total Cross Sectionmentioning

confidence: 98%

“…1). The same applies to the experimental data ); the short dashes, the sum of the partial cross sections (4); the crosses, by (5) and (6); the heavy solid curve, by (8); the light solid curve, by the numerical integration of expressions (16) and (18); the experimental data are borrowed from [20,21,24,25] Table 2 and will be used subsequently. For a more correct description of app~x+ x at energies of e0~4-5 we invoke additional information, namely, the data on the mean multiplicity of K + mesons in the pp collisions.…”

Section: The Partial Cross Sectionsmentioning

confidence: 99%

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Production of K+ mesons in the pp and pA interactions at different energies

Efremov

Kazarnovsky

Paryev

1992

Z. Physik A - Hadrons and Nuclei

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Abstract,In this paper we analyze the experimental data on the production of K + mesons in the pp collisions and propose a method of the unified description of these data in a broad energy range for primary protons. The production of K + mesons in the collisions of protons with nuclei is discussed. PACS: 13.85.-t; 25.40.-h to find optimum expressions, for the comparison with experiment, in a less thoroughly explored intermediate region and, possibly, will also facilitate its interpretation.In the present study we have undertaken an attempt to make such a description of the production of K § mesons in the pp and pA interactions at different energies, In more detail the results given here are outlined in [16].

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