Collective properties of the final state in processes involving the production of hadron jets

Okorokov, V.; Ponosov, A.K.

doi:10.1134/s1063778813100165

Cited by 2 publications

(1 citation statement)

References 10 publications

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“…The value of estimation of parameter under discussion matched with taking into account of results for all collective characteristics from G is √ s c = (2.8 ± 0.6) GeV. In [19] the following qualitative estimation was obtained for universal low boundary of experimental manifestation of jet shape of final state in multiparticle production processes: √ s min ∼ 3 GeV. This qualitative estimation is equal to √ s c within errors.…”

Section: Results: Energy Dependence For Jet Characteristicsmentioning

confidence: 55%

Dependence of Soft Pion Jet Properties in the Space of Relative Four-Dimensional Velocities on Initial Energy

Okorokov

2013

Int. J. Mod. Phys. A

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In the paper experimental results obtained by studying of collective and fractal properties of soft pion jets in the space of relative four-dimensional velocities in intermediate energy domain 2 -20 GeV are presented. Fractional values of cluster dimension are indicated on manifestation of fractal-like properties by pion jets. The changes of the mean square of the distance between secondary particles and jet axis, the mean kinetic energy of particles in jets and the cluster dimension with increasing of collision energy agree with the hypothesis of manifestation of quark degrees of freedom in processes of pion jet production at intermediate energies. For the first time the quantitative estimations are obtained for the low boundary energy at which quark degrees of freedom start to display itself in production of soft pion jets experimentally. The value of estimation for this parameter derived with taking into account of all used collective parameters is (2.8 ± 0.6) GeV.

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Section: Results: Energy Dependence For Jet Characteristicsmentioning

confidence: 55%

Dependence of Soft Pion Jet Properties in the Space of Relative Four-Dimensional Velocities on Initial Energy

Okorokov

2013

Int. J. Mod. Phys. A

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NICA fixed target mode: Soft jet studies in the relative 4-velocity space

Okorokov

2016

Eur. Phys. J. A

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Abstract. Experimental results obtained by studying the properties of soft jets in the 4-velocity space at √ s ∼ 2 − 20 GeV are presented. The changes in the mean distance from the jet axis to the jet particles, the mean kinetic energy of these particles, and the cluster dimension in response to the growth of the collision energy are consistent with the assumption that quark degrees of freedom manifest themselves in processes of pion-jet production at intermediate energies. The energy at which quark degrees of freedom begin to manifest themselves experimentally in the production of soft pion jets is estimated for the first time. The estimated value of this energy is 2.8 ± 0.6 GeV. The suggestions are made for future investigations on NICA.

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Collective properties of the final state in processes involving the production of hadron jets

Cited by 2 publications

References 10 publications

Dependence of Soft Pion Jet Properties in the Space of Relative Four-Dimensional Velocities on Initial Energy

Dependence of Soft Pion Jet Properties in the Space of Relative Four-Dimensional Velocities on Initial Energy

NICA fixed target mode: Soft jet studies in the relative 4-velocity space

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