TOMOGRAPHY OF QUARK-GLUON PLASMA BY VECTOR MESONS

Fizika B (Zagreb)

ISTV¹ 

关键词: heavy ions;    meson spectra;    meson absorption;    momentum distribution;   

DOI  :  

学科分类：物理（综合）

来源: Fizika B: a journal of experimental and theoretical physics

【 摘 要 】

The fireball formed in a heavy-ion collision is characterized by the impact parametervector b, which is orthogonal to the beam direction and can be determinedfrom the multiplicity and the angular distribution of the reaction products. Byappropriate rotations, the b vectors of each collision can be orientedinto a fixed direction. Using the measured values of the momentum distributions of thevector mesons, an integral equation can be formulated for the unknown emission densities(E_M(r)) and for the unknownabsorption densities (Dm_M(r,p))of the various vector mesons M (w⁰, r⁰, f⁰, y⁰, y⁰

【 授权许可】

Unknown