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10 715 (0,095s)

Result

Measurements of the gluon polarization at COMPASS.

Measurements of the gluon polarization at COMPASS.

BF - Elementární částice a fyzika vysokých energií

  • 2006
  • Jx
Result

Gluon polarization in the nucleon from quasi-real photoproduction on high-p(T) hadron pairs

Gluon polarization in the nucleon from quasi-real photoproduction on high-p(T) hadron pairs...

BF - Elementární částice a fyzika vysokých energií

  • 2006
  • Jx
Result

Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in p? plus p collisions at psffi=200 GeV

Polarized proton-proton collisions provide leading-order access to gluons, presenting an opportunity to constrain gluon spin-momentum correlations within transversely polarized protons and enhance our understanding...

Physical sciences

  • 2023
  • Jimp
  • Link
Result

Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in p↑+p collisions at √s =200 GeV

Polarized proton-proton collisions provide leading-order access to gluons, presenting an opportunity to constrain gluon spin-momentum correlations within transversely polarized protons and enhance our understanding...

Particles and field physics

  • 2023
  • Jimp
  • Link
Result

Measurements of double-helicity asymmetries in inclusive J/ψ production in longitudinally polarized p+p collisions at root s =510 GeV

scatterings, thus ALLJ/ψ is sensitive to the gluon polarization inside the proton. We to be proportional to the product of the gluon polarization distributions at two distinct ranges helicity spin asymmetries have...

BF - Elementární částice a fyzika vysokých energií

  • 2016
  • Jx
  • Link
Result

Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in p up arrow+p collisions at s =200 GeV

Polarized proton-proton collisions provide leading-order access to gluons, presenting an opportunity to constrain gluon spin-momentum correlations within transversely polarized protons and enhance our understanding...

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

  • 2023
  • Jimp
  • Link
Result

Inclusive cross section and double helicity asymmetry for Pi0 production in p+p collisions at sqrt(s)=200 GeV: Implications for the polarized gluon distribution in the proton

to previously published results, due to both an improved beam polarization of 50%, and to higher integrated luminosity. These measurements are sensitive to the gluon polarizationin the proton. Using one representative model of ...

BF - Elementární částice a fyzika vysokých energií

  • 2007
  • Jx
Result

Resolved .gamma.*L in hard collisions of virtual photons: QCD effects

The manifestation of QCD effects on quark and gluon distribution functions of longitudinally polarized virtual photons involved in hard collision are investigated......

BF - Elementární částice a fyzika vysokých energií

  • 2001
  • Jx
Result

Leading and Next-to-Leading Order Gluon Polarisation in the Nucleon and Longitudinal Double Spin Asymmetries from Open Charm Muoproduction

The gluon polarization in the nucleon was measured using open charm production by scattering 160 GeV/c polarized muons off longitudinally polarized protons or deuterons transversemomentum and energy. At leading ord...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2013
  • Jx
  • Link
Result

Leading and next-to-leading order gluon polarization in the nucleon and longitudinal double spin asymmetries from open charm muoproduction

The gluon polarization in the nucleon was measured using open charm production by scattering 160 GeV/c polarized muons off longitudinally polarized protons or deuterons transversemomentum and energy. At leading ord...

BF - Elementární částice a fyzika vysokých energií

  • 2013
  • Jx
  • Link
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