Magnetic field evolution in [Formula: see text] collisions at [Formula: see text].
Sci Rep
; 13(1): 21500, 2023 Dec 06.
Article
en En
| MEDLINE
| ID: mdl-38057507
ABSTRACT
In high energy heavy-ion collisions, the high speed valence charges will produce intense electromagnetic fields within the resulting quark-gluon plasma. Utilizing the AMPT model, this paper presents a comprehensive analysis of the magnetic field distribution generated from non-central collisions between [Formula see text] nuclei at [Formula see text]. The initial geometric parameters of the collision and the electric conductivity of the quark-gluon plasma have a dominant influence on the evolution of the magnetic field, while the plasma diffusion and the CME effect have a lesser impact and only slightly involve the original magnetic field by inducing new magnetic fields. This finding suggests that the dynamics of the quark-gluon plasma can be roughly decoupled from the effect of the electromagnetic field.
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Colección:
01-internacional
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MEDLINE
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En
Revista:
Sci Rep
Año:
2023
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Article