New indication on scaling properties of strangeness production in pp collisions at RHIC

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00474511" target="_blank" >RIV/61389005:_____/17:00474511 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1142/S0217751X17500294" target="_blank" >http://dx.doi.org/10.1142/S0217751X17500294</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/S0217751X17500294" target="_blank" >10.1142/S0217751X17500294</a>

Result language

angličtina

Original language name

New indication on scaling properties of strangeness production in pp collisions at RHIC

Original language description

Experimental data on transverse momentum spectra of strange particles (K-S(0), K-, K*(0), phi, Lambda, Lambda*, Sigma*, Xi(-), Omega) produced in pp collisions at root s = 200 GeV obtained by the STAR and PHENIX collaborations at RHIC are analyzed in the framework of z-scaling approach. The concept of the z-scaling is based on fundamental principles of self-similarity, locality, and fractality of hadron interactions at high energies. General properties of the data z-presentation are studied. Self-similarity of fractal structure of protons and fragmentation processes with strange particles is discussed. A microscopic scenario of constituent interactions developed within the z-scaling scheme is used to study the dependence of momentum fractions and recoil mass on the collision energy, transverse momentum and mass of produced inclusive particle, and to estimate the constituent energy loss. We consider that obtained results can be useful in study of strangeness origin, in searching for new physics with strange probes, and can serve for better understanding of fractality of hadron interactions at small scales.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10303 - Particles and field physics

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Modern Physics. A

ISSN

0217-751X

e-ISSN

—

Volume of the periodical

32

Issue of the periodical within the volume

5

Country of publishing house

SG - SINGAPORE

Number of pages

42

Pages from-to

—

UT code for WoS article

000395120400006

EID of the result in the Scopus database

2-s2.0-85013414027