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Magnetic fields in heavy ion collisions: effects on obserbables

Grant number: 16/12705-7
Support Opportunities:Scholarships in Brazil - Post-Doctorate
Effective date (Start): January 01, 2017
Effective date (End): July 10, 2022
Field of knowledge:Physical Sciences and Mathematics - Physics - Nuclear Physics
Principal Investigator:Gastão Inácio Krein
Grantee:Ana Júlia Silveira Mizher
Host Institution: Instituto de Física Teórica (IFT). Universidade Estadual Paulista (UNESP). Campus de São Paulo. São Paulo , SP, Brazil
Associated research grant:18/25225-9 - São Paulo Research and Analysis Center, AP.TEM


Many aspects of Quantum Chromodynamics (QCD) can be probed in the laboratory in experiments involving Heavy Ion Collisions (HIC). In particular this kind of experiment aims to reproduce some of the features of the matter generated instants after the big bang: the Quark Gluon Plasma (QGP). Although data on HIC have improved considerably our knowledge on QCD, the huge background and screening effects, and the fact that several processes must be considered simultaneously make the data analysis intricate and some results may remain ambiguous. The objective of this project is shed light on the effects that a strong magnetic field generated in non-central collisions have on some of the QGP observables. We are especially interested in a link between QCD and analogous planar condensed matter systems that can allow us to gain insight on fundamental topics in QCD on a more controlled tabletop experiment that can be performed in a number of laboratories worldwide, including Brazil. (AU)

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Scientific publications (4)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DUDAL, DAVID; MIZHER, ANA JULIA; PAIS, PABLO. Remarks on the Chern-Simons photon term in the QED description of graphene. Physical Review D, v. 98, n. 6, . (16/12705-7)
DUDAL, DAVID; MIZHER, ANA JULIA; PAIS, PABLO. Exact quantum scale invariance of three-dimensional reduced QED theories. Physical Review D, v. 99, n. 4, . (16/12705-7)
MIZHER, ANA JULIA; HERNANDEZ-ORTIZ, SAUL; RAYA, ALFREDO; VILLAVICENCIO, CRISTIAN. Aspects of the pseudo chiral magnetic effect in 2D Weyl-Dirac matter. EUROPEAN PHYSICAL JOURNAL C, v. 78, n. 11, . (16/12705-7)
CASIMIRO OLIVARES, JUAN ANGEL; ALBINO, LUIS; MIZHER, ANA JULIA; RAYA, ALFREDO. Influence of a Chern-Simons term in the dynamical fermion masses in reduced or pseudo QED. Physical Review D, v. 102, n. 9, . (18/17643-5, 16/12705-7)

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