Refine
Year of publication
Language
- English (171)
Has Fulltext
- yes (171)
Is part of the Bibliography
- no (171)
Keywords
- Heavy-ion collisions (4)
- Diffraction (3)
- Elastic scattering (3)
- Beam Energy Scan (2)
- Chiral Magnetic Effect (2)
- Collectivity (2)
- Correlation (2)
- Polarization (2)
- RHIC (2)
- STAR (2)
- Shear viscosity (2)
- B-slope (1)
- Beam energy scan (1)
- Canonical suppression (1)
- Charged-particle multiplicity (1)
- Charm quark spatial diffusion coefficient (1)
- Charmonia (1)
- Chiral magnetic effect (1)
- Coalescence (1)
- Cold nuclear matter effects (1)
- Critical point (1)
- Deuteron production (1)
- Di-hadron correlations (1)
- Elliptic flow (1)
- Flow (1)
- Forward physics (1)
- Groomed jet radius (1)
- Hadron-Hadron scattering (experiments) (1)
- Hadronization (1)
- Heavy Ion Experiments (1)
- Heavy Quark Production (1)
- Heavy ion collisions (1)
- Heavy-Ion Collision (1)
- Heavy-flavor decay electron (1)
- Heavy-ion (1)
- Higher moments (1)
- Interference fragmentation function (1)
- J/ψ suppression (1)
- Jet substructure (1)
- Multiple parton interactions (1)
- Net-charge correlations (1)
- Net-charge fluctuations (1)
- Nonflow (1)
- Particle production (1)
- Proton-proton collisions (1)
- Proton–proton collisions (1)
- Quarkonium (1)
- Quark–gluon plasma (1)
- Resonances (1)
- SoftDrop (1)
- Spin alignment (1)
- Splitting function (1)
- Strangeness enhancement (1)
- Thermal model (1)
- Transversity (1)
- heavy-ion collisions (1)
- p+p collisions (1)
- Υ suppression (1)
Institute
The differential cross section for 𝑍0 production, measured as a function of the boson’s transverse momentum (𝑝T), provides important constraints on the evolution of the transverse momentum dependent parton distribution functions (TMDs). The transverse single spin asymmetry (TSSA) of the 𝑍0 is sensitive to one of the polarized TMDs, the Sivers function, which is predicted to have the opposite sign in 𝑝 + 𝑝 → 𝑊 ∕𝑍 + 𝑋 from that which enters in semi-inclusive deep inelastic scattering. In this Letter, the STAR Collaboration reports the first measurement of the 𝑍0∕𝛾∗ differential cross section as a function of its 𝑝T in 𝑝+𝑝 collisions at a center-of-mass energy of 510 GeV, together with the 𝑍0∕𝛾∗ total cross section. We also report the measurement of 𝑍0∕𝛾∗ TSSA in transversely polarized 𝑝+𝑝 collisions at 510 GeV.