St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 8 Phi-meson production in copper nuclei collisions at 200 GeV Рождение φ-мезонов в столкновениях ядер меди при энергии 200 ГэВ 0000-0003-0309-5917 Berdnikov Yaroslav berdnikov@spbstu.ru 0000-0003-3298-3702 Ivanishchev Dmitry ivanishchev_da@pnpi.nrcki.ru 0000-0002-3395-0454 Kotov Dmitry dmitriy.kotov@gmail.com Ryabov Victor Ryabov Yuri Samsonov Vladimir Peter the Great St. Petersburg Polytechnic University 31 12 2009 4 88 57 62

Phi-meson spectra and nuclear modification factors measured in Cu+Cu collisions at = 200 GeV have been presented. Comparisons with nuclear modification factors measured for φ-meson in Cu+Cu and Au+Au collisions at 200 GeV were carried out.

 quark-gluon plasma mesons production of particles collision copper nuclet