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005     20211110132634.0
024 7 _ |a 10.3204/DESY-PROC-2014-04/75
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024 7 _ |a arXiv:1409.6175
|2 arXiv
024 7 _ |a inspire:1318500
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037 _ _ |a PUBDB-2015-05510
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088 1 _ |a arXiv:1409.6175
088 _ _ |a arXiv:1409.6175
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100 1 _ |a Costa, Pedro
|b 0
111 2 _ |a Panic2014
|g Panic2014
|c Hamburg
|d 2014-08-25 - 2014-08-29
|w Germany
245 _ _ |a The QCD critical end point driven by an external magnetic field in asymmetric quark matter
260 _ _ |a Hamburg
|c 2014
|b Deutsches Elektronen-Synchrotron, DESY
300 _ _ |a 255-258
336 7 _ |a Conference Paper
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336 7 _ |a Internal Report
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336 7 _ |a INPROCEEDINGS
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520 _ _ |a The effect of the isospin/charge asymmetry and an external magnetic field in the location of the critical end point (CEP) in the QCD phase diagram is investigated. By using the 2+1 flavor Nambu--Jona-Lasinio model with Polyakov loop (PNJL), it is shown that the isospin asymmetry shifts the CEP to larger baryonic chemical potentials and smaller temperatures, and in the presence of a large enough isospin asymmetry the CEP disappears. Nevertheless, a sufficiently high external magnetic field can drive the system into a first order phase transition again.
536 _ _ |0 G:(DE-HGF)POF3-611
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588 _ _ |a Dataset connected to DataCite, INSPIRE
650 _ 7 |a magnetic field: external field
|2 autogen
650 _ 7 |a isospin: asymmetry
|2 autogen
650 _ 7 |a quantum chromodynamics: critical phenomena
|2 autogen
650 _ 7 |a charge: asymmetry
|2 autogen
650 _ 7 |a quark: asymmetry
|2 autogen
650 _ 7 |a isospin: effect
|2 autogen
650 _ 7 |a isospin: charge
|2 autogen
650 _ 7 |a Jona-Lasinio-Nambu model: Polyakov loop
|2 autogen
650 _ 7 |a potential: chemical
|2 autogen
650 _ 7 |a quark: flavor: 3
|2 autogen
650 _ 7 |a quark: matter
|2 autogen
650 _ 7 |a flavor: 3
|2 autogen
650 _ 7 |a temperature
|2 autogen
693 _ _ |0 EXP:(DE-MLZ)NOSPEC-20140101
|5 EXP:(DE-MLZ)NOSPEC-20140101
|e No specific instrument
|x 0
700 1 _ |a Ferreira, Márcio
|b 1
700 1 _ |a Providência, Constança
|b 2
700 1 _ |a Hansen, Hubert
|b 3
700 1 _ |a Menezes, Débora P.
|b 4
773 _ _ |a 10.3204/DESY-PROC-2014-04/75
787 0 _ |a Schmidt, Alexander et.al.
|d Hamburg : Deutsches Elektronen-Synchrotron, DESY, Hamburg, 2014
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|0 PUBDB-2015-03603
|r DESY-PROC-2014-04
|t Proceedings, 20th International Conference on Particles and Nuclei (PANIC 14)
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920 1 _ |0 I:(DE-H253)ATLAS-20120731
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