Self-similarity of proton spin and asymmetry of jet production

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00457906" target="_blank" >RIV/61389005:_____/15:00457906 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1134/S1547477115020223" target="_blank" >http://dx.doi.org/10.1134/S1547477115020223</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1547477115020223" target="_blank" >10.1134/S1547477115020223</a>

Result language

angličtina

Original language name

Self-similarity of proton spin and asymmetry of jet production

Original language description

Self-similarity of jet production in polarized p + p collisions is studied. The concept of z-scaling is applied for description of proton spin. New data on the double longitudinal spin asymmetry, A LL , of inclusive jets produced in proton-proton collisions at root s=200 GeV measured by the STAR Collaboration at RHIC are analyzed in the framework of z-scaling approach. A hypothesis of self-similarity and fractality of the proton spin structure are formulated. A possibility to extract information on spin-dependent fractal dimensions of proton from the asymmetry of jet production is justified. The spin-dependent fractal dimension of proton in process (vec p + vec p to jet + X) is estimated

Czech name

—

Czech description

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Type

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

CEP classification

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OECD FORD branch

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project

<a href="/en/project/LG14004" target="_blank" >LG14004: Cooperation of Czech Republic with JINR Dubna in the theoretical and nuclear physics and application of nuclear methods in other fields</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Physics of Particles and Nuclei Letters

ISSN

1547-4771

e-ISSN

—

Volume of the periodical

12

Issue of the periodical within the volume

2

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

7

Pages from-to

214-220

UT code for WoS article

000420896600010

EID of the result in the Scopus database

2-s2.0-84925878477