Evidence for polarization of gluons in the proton

We discuss the impact of recent high-statistics Relativistic Heavy Ion Collider data on the determination of the gluon polarization in the proton in the context of a global QCD analysis of polarized parton distributions. We find evidence for a nonvanishing polarization of gluons in the region of mom...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	De Florian, D., Sassot, R., Stratmann, M., Vogelsang, W.
Formato:	JOUR
Materias:	Budget control Colliding beam accelerators Polarization Gluon polarization Momentum fraction Orbital angular momentum Parton distributions Proton spins Relativistic Heavy Ion Collider Protons
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00319007_v113_n1_p_DeFlorian
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

Ejemplares similares

Evidence for polarization of gluons in the proton
por: de Florian, Daniel Enrique
Publicado: (2014)

Global analysis of helicity parton densities and their uncertainties
por: De Florian, D., et al.

Global analysis of helicity parton densities and their uncertainties
Publicado: (2008)

Search for a right-handed gauge boson decaying into a high-momentum heavy neutrino and a charged lepton in pp collisions with the ATLAS detector at √s=13 TeV
por: Alconada Verzini, María Josefina, et al.
Publicado: (2019)

Helicity parton distributions at an EIC
por: Aschenauer, E.C., et al.

Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
Publicado: (2019)

Excitation of E1-forbidden atomic transitions with electric, magnetic, or mixed multipolarity in light fields carrying orbital and spin angular momentum [Invited]
por: Solyanik-Gorgone, M., et al.

Helicity parton distributions at an EIC
Publicado: (2012)

Measurement of top quark polarization in top-antitop events from proton-proton collisions at √s = 7 TeV using the ATLAS detector
Publicado: (2013)

Measurement of top quark polarization in top-antitop events from proton-proton collisions at √s = 7 TeV using the ATLAS detector
por: Aad, G.

Reconstruction of primary vertices at the ATLAS experiment in Run 1 proton–proton collisions at the LHC
por: Alconada Verzini, María Josefina, et al.
Publicado: (2017)

Design of a compact setup to generate and test optical vortex beams
Publicado: (2017)

Design of a compact setup to generate and test optical vortex beams
por: Pabon, D.O., et al.

Measurement of the differential cross-sections of inclusive, prompt and non-prompt J/ψ production in proton–proton collisions at √s = 7 TeV
por: Anduaga, Xabier Sebastián, et al.
Publicado: (2011)

Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s = 7 TeV proton–proton collisions
por: Anduaga, Xabier Sebastián, et al.
Publicado: (2011)

Electronic transitions in quantum dots and rings induced by inhomogeneous off-centered light beams
Publicado: (2010)

Electronic transitions in quantum dots and rings induced by inhomogeneous off-centered light beams
por: Quinteiro, G.F., et al.

Production of Drell-Yan lepton pairs in hadron collisions: Transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
por: de Florian, Daniel Enrique
Publicado: (2011)

Measurement of the muon reconstruction performance of the ATLAS detector using 2011 and 2012 LHC proton–proton collision data
por: Alconada Verzini, María Josefina, et al.
Publicado: (2014)

Production of Drell-Yan lepton pairs in hadron collisions: Transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
por: Bozzi, G., et al.
Publicado: (2011)

Production of Drell-Yan lepton pairs in hadron collisions: Transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
por: Bozzi, G., et al.
Publicado: (2011)

Production of Drell-Yan lepton pairs in hadron collisions: Transverse-momentum resummation at next-to-next-to-leading logarithmic accuracy
por: Bozzi, G., et al.

Searches for scalar leptoquarks and differential cross-section measurements in dilepton–dijet events in proton–proton collisions at a centre-of-mass energy of √s = 13 TeV with the ATLAS experiment
por: Alconada Verzini, María Josefina, et al.
Publicado: (2019)

Performance of pile-up mitigation techniques for jets in pp collisions at √s=8 TeV using the ATLAS detector
por: Alconada Verzini, María Josefina, et al.
Publicado: (2016)

Measurements of integrated and differential cross sections for isolated photon pair production in pp collisions at √ s = 8 TeV with the ATLAS detector
por: Alconada Verzini, María Josefina, et al.
Publicado: (2017)

Twisted-light-induced intersubband transitions in quantum wells at normal incidence
por: Quinteiro, Guillermo, et al.
Publicado: (2013)

Twisted-light-induced intersubband transitions in quantum wells at normal incidence
por: Sbierski, B., et al.

Search for heavy charged long-lived particles in the ATLAS detector in 36.1 fb<sup>−1</sup> of proton-proton collision data at √s = 13 TeV
por: Anduaga, Xabier Sebastián, et al.
Publicado: (2019)

Producción de hadrones y jets en colisiones de hadrones polarizados
por: Wagner, Federico
Publicado: (2010)

Producción de hadrones y jets en colisiones de hadrones polarizados
por: Wagner, Federico
Publicado: (2010)

Producción de hadrones y jets en colisiones de hadrones polarizados
por: Wagner, Federico
Publicado: (2010)

Measurement of flow harmonics correlations with mean transverse momentum in lead–lead and proton–lead collisions at √sNN=5.02TeV with the ATLAS detector
por: Alonso, Francisco, et al.
Publicado: (2019)

Hunt for new phenomena using large jet multiplicities and missing transverse momentum with ATLAS in 4.7 fb-1 of √s = 7 TeV proton-proton collisions
por: Anduaga, Xabier Sebastián, et al.
Publicado: (2012)

Erratum: Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at √s = 8 TeV proton-proton collisions using the ATLAS experiment [<i>Journal of High Energy Physics</i> (2013) 10 (130)]
por: Alconada Verzini, María Josefina, et al.
Publicado: (2014)

Evidence for single top-quark production in the s-channel in proton–proton collisions at √s=8TeVwith the ATLAS detector using the Matrix Element Method
por: Alconada Verzini, María Josefina, et al.
Publicado: (2016)

Light-quark and gluon jet discrimination in pp collisions at √s = 7 TeV with the ATLAS detector
por: Alconada Verzini, María Josefina, et al.
Publicado: (2014)

Measurement of the t t production cross section in the τ+jets final state in pp collisions at √s =8 TeV using the ATLAS detector
por: Alconada Verzini, María Josefina, et al.
Publicado: (2017)

Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at √s = 13 TeV
por: Alonso, Francisco, et al.
Publicado: (2021)

Design of a compact device to generate and test beams with orbital angular momentum in the EUV
Publicado: (2017)

Design of a compact device to generate and test beams with orbital angular momentum in the EUV
por: Pabon, D.O., et al.