منابع مشابه
Determination of Azimuthal Anisotropy of π from the Measured Anisotropy of Photons in Ultra-Relativistic Nuclear Collisions
A method is suggested to deduce the anisotropy in neutral pions by measuring the azimuthal anisotropy of photons in ultra-relativistic nuclear collisions. The ratio of the estimated anisotropy in photons to the anisotropy in neutral pions is seen to scale with a parameter which depends on photon multiplicity and anisotropy. This parameter can be determined from experimental data.
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متن کاملAzimuthal Asymmetry of Prompt Photons in Nuclear Collisions
The azimuthal elliptic asymmetry v2 observed in heavy ion collisions, is usually associated with properties of the medium created in the final state. We compute the azimuthal asymmetry which is due to multiple interactions of partons at the initial stage of nuclear collisions, and which is also present in pA collisions. In our approach the main source of azimuthal asymmetry is the combination o...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2008
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.77.034011