Top quark p(T)-spectra at tevatron and LHC: Flavor independence of z-Scaling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F13%3A00398990" target="_blank" >RIV/61389005:_____/13:00398990 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5506/APhysPolBSupp.6.531" target="_blank" >http://dx.doi.org/10.5506/APhysPolBSupp.6.531</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5506/APhysPolBSupp.6.531" target="_blank" >10.5506/APhysPolBSupp.6.531</a>

Result language
angličtina
Original language name
Top quark p(T)-spectra at tevatron and LHC: Flavor independence of z-Scaling
Original language description
New LHC data on top quark p(T)-spectra obtained by the CMS Collaboration in pp collisions at root s = 7000 GeV are analyzed in the framework of z-scaling. The results are compared with Dempty set data on top quark differential cross section measurementsat the Fermi lab Tevatron collider at root s = 1960 GeV. Flavour independence of the scaling function psi(z) observed in pp and p (p) over bar interactions over a wide collision energy range = 19-1960 GeV is verified. This property of psi(z) was found for different hadrons from pi-meson up to Upsilon particle. The flavour independence of psi(z) is used as indication on self-similarity of top quark production. A tendency to saturation of psi(z) at low z for the top quark is demonstrated.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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