1998/12/30 by А. В. Ефремов, A. V. Efremov, O. Smirnova +3 · 41 citations
Physics and Astronomy · #Asymmetry #Fragmentation (computing) #Fragmentation function #High-Energy Particle Collisions Research #Jet (fluid) #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Parton #Physics #Quantum Chromodynamics and Particle Interactions #Quark #Transverse plane #hep-ph
paper · pdf · doi:10.1016/s0920-5632(99)00131-0
published in Nuclear Physics B - Proceedings Supplements 74(1-3), 49-52 (Elsevier BV) · 5 pages, 1 eps figure, latex, sprocl.sty and wrapfig.sty. Talk at 13 Int. Symp. on High Energy Spin Phys., submitted to Proc
arxiv created 1998/12/30 · openalex publication_date 1999/03/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The first probe of the correlation of the T-odd one-particle fragmentation function responsible for the left--right asymmetry of fragmentation of a transversely polarized quark and an antiquark is done by using the 1991-95 DELPHI data for Z→ 2 jet decay. Integrated over the fraction of longitudinal and transversal momenta, this correlation is of 2.5 ppm order, which means order of 7% for the analyzing power. This makes us hope to use certain effects in polarized DIS experiments for transversity measurement.