Self-similarity of proton spin and z-scaling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F16%3A00458923" target="_blank" >RIV/61389005:_____/16:00458923 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/678/1/012044" target="_blank" >http://dx.doi.org/10.1088/1742-6596/678/1/012044</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/678/1/012044" target="_blank" >10.1088/1742-6596/678/1/012044</a>

Result language
angličtina
Original language name
Self-similarity of proton spin and z-scaling
Original language description
The concept of z-scaling previously developed for analysis of inclusive reactions in proton-proton collisions is applied for description of processes with polarized particles. Hypothesis of self-similarity of the proton spin structure is discussed. The possibility of extracting information on spin-dependent fractal dimensions of hadrons and fragmentation process from the cross sections and asymmetries is justified. The double longitudinal spin asymmetry A(LL) of jet and pi(0)-meson production and the coefficient of polarization transfer DLL measured in proton-proton collisions at root s = 200 GeV at RHIC are analyzed in the framework of z-scaling. The spin-dependent fractal dimension of proton is estimated.
Czech name
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Czech description
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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
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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