WebJan 1, 2008 · The light vector mesons (ρ,ω, and ϕ) were produced in deuterium, carbon, titanium, and iron targets in a search for possible in-medium modifications to the … WebDec 1, 2011 · @article{osti_1041548, title = {Light Vector Meson Photoproduction off of H at Jefferson Lab and rho-omega Interference in the Leptonic Decay Channel}, author = {Djalali, Chaden}, abstractNote = {Recent studies of light vector meson production in heavy nuclear targets has generated interest in {rho}-{omega} interference in the leptonic e{sup +}e{sup …
Exploration of trace anomaly contribution to proton mass based on light …
WebJan 10, 2016 · Coherent photoproduction of light vector mesons on nuclear targets at low and intermediate energies has been considered as theoretically well understood within the framework of the VMD model and the Glauber theory of multiple scattering [11]taking into account the finite coherence length (for brevity, we refer to the resulting approach as VMD … WebJul 15, 2014 · [1407.4148] Light vector meson photoproduction in hadron-hadron and nucleus-nucleus collisions at the energies available at the CERN Large Hadron Collider > … can you buy powerball with credit card
PHYSICS OF ULTRA-PERIPHERAL NUCLEAR COLLISIONS
WebWe quantify perturbative and non-perturbative QCD effects in the exclusive -photoproduction cross section, and in the shrinkage of the differential cross section with respect to momentum transfer, . We predict that in … WebAn analysis of light vector meson photoproduction at small Bjorken x ≤ 0.2 is done on the basis of the generalized parton distributions (GPDs). Our results on the cross section and spin density matrix elements (SDME) are in good agreement with experiments. This report is devoted to the study of the vector meson leptoproduction at Bjorken WebQCD sum rules predict that the change of the strange quark condensate 〈¯ss〉 in hadron matter at finite baryon density causes a shift of the peak position of the di-electron spectra from φ-meson decays. Due to the expansion of hadron matter in heavy-ion collisions, the φ peak suffers a smearing governed by the interval of density in the expanding fireball, … brigham and women medical records fax number