A study of high transverse momentum π0's at ISR energies

Eggert, K.; Giboni, Karl; Thomé, W.; Betev, B. L.; Darriulat, P.; Dittmann, P.; Holder, M.; McDonald, Kirk T.; Pugh, H.G.; Vesztergombi, G.; Modis, Theodore; Tittel, K.; Eckardt, V.; Gebauer, H. J.; Meinke, R.; Sander, O.R.; Seyboth, P.

doi:10.1016/0550-3213(75)90199-6

Cited by 73 publications

(12 citation statements)

References 26 publications

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“…9). Three data sets: Drijard et al [49] (charged pions measured off central rapidity, at 50 o ), Eggert et al [39] and Busser et al [37] were excluded of the final global fit analysis. Fig.…”

Section: Ii24 Final Parametrizationmentioning

confidence: 99%

Relevance of baseline hard proton–proton spectra for high-energy nucleus–nucleus physics

d’Enterria

2005

J. Phys. G: Nucl. Part. Phys.

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Section: Ii24 Final Parametrizationmentioning

confidence: 99%

Relevance of baseline hard proton–proton spectra for high-energy nucleus–nucleus physics

d’Enterria

2005

J. Phys. G: Nucl. Part. Phys.

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“…The transverse momentum dependence was found to be approximately independent of the inclusively detected particle, but the (1-xR) dependence varied for different inclusive particle productions. However, more extensive data taken at the ISR showed that there is an overall s-dependence beyond that embodied in the xR variable [8] and this narrowlydefined radial scaling was violated. Nevertheless, even with this additional s-dependence, the radial scaling formulation was helpful in revealing systematics of the single particle inclusive cross sections.…”

Section: Introductionmentioning

confidence: 99%

Radial scaling in inclusive jet production at hadron colliders

Taylor

2018

Phys. Rev. D

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Inclusive jet production in p-p and p ̅-p collisions shows many of the same kinematic systematics as observed in single particle inclusive production at much lower energies. In an earlier study (1974) a phenomenology, called radial scaling, was developed for the single particle inclusive cross sections that attempted to capture the essential underlying physics of point-like parton scattering and the fragmentation of partons into hadrons suppressed by the kinematic boundary. The phenomenology was successful in emphasizing the underlying systematics of the inclusive particle productions. Here we demonstrate that inclusive jet production at the LHC in high-energy p-p collisions and at the Tevatron in p ̅-p inelastic scattering show similar behavior. The ATLAS inclusive jet production plotted as a function of this scaling variable is studied for √s of 2.76, 7 and 13 TeV and is compared to p ̅-p inclusive jet production at 1.96 TeV measured at the CDF and D0 at the Tevatron and p-Pb inclusive jet production at the LHC ATLAS at √sNN = 5.02 TeV. Inclusive single particle production at FNAL fixed target and ISR energies are compared to inclusive J/ production at the LHC measured in ATLAS, CMS and LHCb. Striking common features of the data are discussed.

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“…The transverse momenta of π 0 -mesons were measured up to 13 GeV/c. The p T -and z-presentations of data for π 0 -meson spectra obtained at ISR [26,27,28,29,30] and RHIC [25] are shown in Figures 3(a) and 3(b). One can see that p T -spectra of π 0 -meson production reveal the properties similar to that found for charged hadrons.…”

Section: Charged Hadronsmentioning

confidence: 99%

“…Data (b) p T -and (c) z-presentations of data taken from[18,19,20,21] and[17]The dependence of the inclusive cross section of π 0 -meson production on the transverse momentum p T in p − p collisions at √ s = 30, 53, 62 and 200 GeV and the angle θ cm of 90 0 . The experimental data are taken from[26,27,28,29,30] and[25]. (b) The corresponding scaling function ψ(z).…”

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confidence: 99%

z Scaling at RHIC

Tokarev

2006

Phys. Part. Nuclei Lett.

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The concept of z-scaling reflecting the general regularities of high-p T particle production is reviewed. Properties of data z-presentation are discussed. New data on high-p T particle spectra obtained at the RHIC are analyzed in the framework of z-presentation. It was shown that these experimental data confirm z-scaling. Predictions of strange particle spectra are considered to be useful for understanding of strangeness origin in mesons and baryons and search for new physics phenomena at the RHIC.

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A study of high transverse momentum π0's at ISR energies

Cited by 73 publications

References 26 publications

Relevance of baseline hard proton–proton spectra for high-energy nucleus–nucleus physics

Relevance of baseline hard proton–proton spectra for high-energy nucleus–nucleus physics

Radial scaling in inclusive jet production at hadron colliders

z Scaling at RHIC

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