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Incomplete electromagnetic response of hot QCD matter

Zeyan Wang
(
- Tsinghua U., Beijing
)
,
Jiaxing Zhao
(
- Tsinghua U., Beijing
)
,
Carsten Greiner
(
- Frankfurt U.
)
,
Zhe Xu
(
- Tsinghua U., Beijing
)
,
Pengfei Zhuang
(
- Tsinghua U., Beijing
)

Oct 27, 2021

6 pages

Published in:

Phys.Rev.C 105 (2022) 4, L041901

Published: Apr 27, 2022

e-Print:

2110.14302 [hep-ph]

DOI:

10.1103/PhysRevC.105.L041901 (publication)

View in:

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Abstract: (APS)

The electromagnetic response of hot QCD matter to decaying external magnetic fields is investigated. We examine the validity of Ohm's law and find that the induced electric current increases from zero and relaxes towards the value from Ohm's law. The relaxation time is larger than the lifetime of the external magnetic field for the QCD matter in relativistic heavy-ion collisions. The lower-than-expected electric current significantly suppresses the induced magnetic field and makes the electromagnetic response incomplete. We demonstrate the incomplete electromagnetic response of hot QCD matter by calculations employing the parton transport model combined with the solution of Maxwell's equations. Our results show a strong suppression by two orders of magnitude in the magnetic field relative to calculations assuming the validity of Ohm's law. This may undermine experimental efforts to measure magnetic-field-related effects in heavy-ion collisions.

Note:

6 pages, 4 figures; text modified, references updated, results unchanged; published version

current: electric
quantum chromodynamics: matter
magnetic field: induced
parton: transport theory
magnetic field: external field
Maxwell equation: solution
electromagnetic
suppression

References(61)

Figures(4)

[1]

Estimate of the magnetic field strength in heavy-ion collisions

V. Skokov
(
- Darmstadt, GSI and
- Frankfurt U., FIAS and
- Dubna, JINR
)
,
A.Yu. Illarionov
(
- Trento U.
)
,
V. Toneev
(
- Darmstadt, GSI and
- Dubna, JINR
)

- Int.J.Mod.Phys.A 24 (2009) 5925-5932
•
e-Print:
- 0907.1396
•
DOI:
- 10.1142/S0217751X09047570

[2]

(Electro-)Magnetic field evolution in relativistic heavy-ion collisions

V. Voronyuk
(
- Dubna, JINR and
- BITP, Kiev
)
,
V.D. Toneev
(
- Dubna, JINR and
- Frankfurt U., FIAS
)
,
W. Cassing
(
- Giessen U.
)
,
E.L. Bratkovskaya
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
V.P. Konchakovski
(
- Giessen U. and
- BITP, Kiev
)

et al.

- Phys.Rev.C 83 (2011) 054911
•
e-Print:
- 1103.4239
•
DOI:
- 10.1103/PhysRevC.83.054911

[3]

Event-by-event generation of electromagnetic fields in heavy-ion collisions

Wei-Tian Deng
(
- Frankfurt U., FIAS
)
,
Xu-Guang Huang
(
- Frankfurt U., FIAS and
- Frankfurt U.
)

- Phys.Rev.C 85 (2012) 044907
•
e-Print:
- 1201.5108
•
DOI:
- 10.1103/PhysRevC.85.044907

[4]

Particle production in strong electromagnetic fields in relativistic heavy-ion collisions

Kirill Tuchin
(
- Iowa State U.
)

- Adv.High Energy Phys. 2013 (2013) 490495
•
e-Print:
- 1301.0099
•
DOI:
- 10.1155/2013/490495

[5]

Phase diagram of QCD in a magnetic field: A review

- Rev.Mod.Phys. 88 (2016) 025001
•
e-Print:
- 1411.7176
•
DOI:
- 10.1103/RevModPhys.88.025001

[6]

'Strongly interacting matter in magnetic fields': an overview

Dmitri E. Kharzeev
(
- SUNY, Stony Brook and
- Brookhaven
)
,
Karl Landsteiner
(
- Madrid, IFT
)
,
Andreas Schmitt
(
- Vienna, Tech. U.
)
,
Ho-Ung Yee
(
- Illinois U., Chicago and
- RIKEN BNL
)

- Lect.Notes Phys. 871 (2013) 1-11
•
e-Print:
- 1211.6245
•
DOI:
- 10.1007/978-3-642-37305-3_1

[7]

The QCD phase diagram for external magnetic fields

G.S. Bali
(
- Regensburg U.
)
,
F. Bruckmann
(
- Regensburg U.
)
,
G. Endrodi
(
- Regensburg U.
)
,
Z. Fodor
(
- Wuppertal U. and
- Eotvos U. and
- IAS, Julich
)
,
S.D. Katz
(
- Eotvos U.
)

et al.

- JHEP 02 (2012) 044
•
e-Print:
- 1111.4956
•
DOI:
- 10.1007/JHEP02(2012)044

[8]

QCD quark condensate in external magnetic fields

G.S. Bali
(
- Regensburg U. and
- Tata Inst.
)
,
F. Bruckmann
(
- Regensburg U.
)
,
G. Endrodi
(
- Regensburg U.
)
,
Z. Fodor
(
- Wuppertal U. and
- Eotvos U. and
- Julich, Forschungszentrum
)
,
S.D. Katz
(
- Julich, Forschungszentrum
)

et al.

- Phys.Rev.D 86 (2012) 071502
•
e-Print:
- 1206.4205
•
DOI:
- 10.1103/PhysRevD.86.071502

[9]

Inverse magnetic catalysis and the Polyakov loop

Falk Bruckmann
(
- Regensburg U.
)
,
Gergely Endrodi
(
- Regensburg U.
)
,
Tamas G. Kovacs
(
- Debrecen, Inst. Nucl. Res.
)

- JHEP 04 (2013) 112
•
e-Print:
- 1303.3972
•
DOI:
- 10.1007/JHEP04(2013)112

[10]

Phase diagram of QCD in a magnetic background

Massimo D'Elia
(
- Pisa U. and
- INFN, Pisa
)
,
Lorenzo Maio
(
- Pisa U. and
- INFN, Pisa
)
,
Francesco Sanfilippo
(
- INFN, Rome3
)
,
Alfredo Stanzione
(
- SISSA, Trieste
)

- Phys.Rev.D 105 (2022) 3, 034511
•
e-Print:
- 2111.11237
•
DOI:
- 10.1103/PhysRevD.105.034511

[11]

The Chiral Magnetic Effect

Kenji Fukushima
(
- Kyoto U., Yukawa Inst., Kyoto
)
,
Dmitri E. Kharzeev
(
- Brookhaven
)
,
Harmen J. Warringa
(
- Brookhaven
)

- Phys.Rev.D 78 (2008) 074033
•
e-Print:
- 0808.3382
•
DOI:
- 10.1103/PhysRevD.78.074033

[12]

The Effects of topological charge change in heavy ion collisions: 'Event by event P and CP violation'

Dmitri E. Kharzeev
(
- Brookhaven
)
,
Larry D. McLerran
(
- Brookhaven and
- RIKEN BNL
)
,
Harmen J. Warringa
(
- Brookhaven
)

- Nucl.Phys.A 803 (2008) 227-253
•
e-Print:
- 0711.0950
•
DOI:
- 10.1016/j.nuclphysa.2008.02.298

[13]

Chiral magnetic and vortical effects in high-energy nuclear collisions—A status report

D.E. Kharzeev
(
- Brookhaven and
- SUNY, Stony Brook and
- RIKEN BNL
)
,
J. Liao
(
- Indiana U. and
- Indiana U., CEEM and
- RIKEN BNL
)
,
S.A. Voloshin
(
- Wayne State U.
)
,
G. Wang
(
- UCLA
)

- Prog.Part.Nucl.Phys. 88 (2016) 1-28
•
e-Print:
- 1511.04050
•
DOI:
- 10.1016/j.ppnp.2016.01.001

[14]

Experimental searches for the chiral magnetic effect in heavy-ion collisions

Jie Zhao
(
- Purdue U.
)
,
Fuqiang Wang
(
- Purdue U. and
- Huzhou U.
)

- Prog.Part.Nucl.Phys. 107 (2019) 200-236
•
e-Print:
- 1906.11413
•
DOI:
- 10.1016/j.ppnp.2019.05.001

[15]

Directed Flow of Charm Quarks as a Witness of the Initial Strong Magnetic Field in Ultra-Relativistic Heavy Ion Collisions

Santosh K. Das
(
- Catania U.
)
,
Salvatore Plumari
(
- Catania U. and
- INFN, LNS
)
,
Sandeep Chatterjee
(
- Calcutta, VECC and
- NISER, Jatni
)
,
Jane Alam
(
- Calcutta, VECC
)
,
Francesco Scardina
(
- Catania U. and
- INFN, LNS
)

et al.

- Phys.Lett.B 768 (2017) 260-264
•
e-Print:
- 1608.02231
•
DOI:
- 10.1016/j.physletb.2017.02.046

[16]

Interplay of drag by hot matter and electromagnetic force on the directed flow of heavy quarks

Sandeep Chatterjee
(
- AGH-UST, Cracow
)
,
Piotr Bozek
(
- AGH-UST, Cracow
)

- Phys.Lett.B 798 (2019) 134955
•
e-Print:
- 1804.04893
•
DOI:
- 10.1016/j.physletb.2019.134955

[17]

Heavy flavors under extreme conditions in high energy nuclear collisions

Jiaxing Zhao
(
- Tsinghua U., Beijing
)
,
Kai Zhou
(
- Frankfurt U.
)
,
Shile Chen
(
- Tsinghua U., Beijing
)
,
Pengfei Zhuang
(
- Tsinghua U., Beijing
)

- Prog.Part.Nucl.Phys. 114 (2020) 103801
•
e-Print:
- 2005.08277
•
DOI:
- 10.1016/j.ppnp.2020.103801

[18]

First Observation of the Directed Flow of $D^{0}$ and $\overline{D^0}$ in Au+Au Collisions at $\sqrt{s_{\rm NN}}$ = 200 GeV

STAR

Collaboration

•

Jaroslav Adam
(
- Creighton U.
)

et al.

- Phys.Rev.Lett. 123 (2019) 16, 162301
•
e-Print:
- 1905.02052
•
DOI:
- 10.1103/PhysRevLett.123.162301

[19]

Probing the effects of strong electromagnetic fields with charge-dependent directed flow in Pb-Pb collisions at the LHC

ALICE

Collaboration

•

Shreyasi Acharya
(
- Calcutta, VECC
)

et al.

- Phys.Rev.Lett. 125 (2020) 2, 022301
•
e-Print:
- 1910.14406
•
DOI:
- 10.1103/PhysRevLett.125.022301

[20]

Global $\Lambda$ hyperon polarization in nuclear collisions: evidence for the most vortical fluid

STAR

Collaboration

•

L. Adamczyk
(
- AGH-UST, Cracow
)

et al.

- Nature 548 (2017) 62-65
•
e-Print:
- 1701.06657
•
DOI:
- 10.1038/nature23004

[21]

Chiral magnetic effect and an experimental bound on the late time magnetic field strength

Berndt Müller
(
- Duke U.
)
,
Andreas Schäfer
(
- Regensburg U.
)

- Phys.Rev.D 98 (2018) 7, 071902
•
e-Print:
- 1806.10907
•
DOI:
- 10.1103/PhysRevD.98.071902

[22]

Spin Hydrodynamic Generation in the Charged Subatomic Swirl

Xingyu Guo
(
- South China Normal U.
)
,
Jinfeng Liao
(
- Indiana U. and
- Indiana U., CEEM and
- South China Normal U.
)
,
Enke Wang
(
- South China Normal U.
)

- Sci.Rep. 10 (2020) 1, 2196
•
e-Print:
- 1904.04704
•
DOI:
- 10.1038/s41598-020-59129-6

[23]

Magnetic Field Induced Polarization Difference between Hyperons and Anti-hyperons

Yu Guo
(
- Three Gorges U.
)
,
Shuzhe Shi
(
- McGill U. and
- Indiana U. and
- Indiana U., CEEM
)
,
Shengqin Feng
(
- Three Gorges U.
)
,
Jinfeng Liao
(
- Indiana U. and
- Indiana U., CEEM
)

- Phys.Lett.B 798 (2019) 134929
•
e-Print:
- 1905.12613
•
DOI:
- 10.1016/j.physletb.2019.134929

[24]

Measurement of an excess in the yield of $J/\psi$ at very low $p_{\rm T}$ in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV

ALICE

Collaboration

•

Jaroslav Adam
(
- Prague, Tech. U.
)

et al.

- Phys.Rev.Lett. 116 (2016) 22, 222301
•
e-Print:
- 1509.08802
•
DOI:
- 10.1103/PhysRevLett.116.222301

[25]

Coherent photo-produced J $/\psi$ and dielectron yields in isobaric collisions

W. Zha
(
- Hefei, CUST
)
,
L. Ruan
(
- Brookhaven
)
,
Z. Tang
(
- Hefei, CUST
)
,
Z. Xu
(
- Brookhaven and
- Shandong U.
)
,
S. Yang
(
- Brookhaven
)

- Phys.Lett.B 789 (2019) 238-242
•
e-Print:
- 1810.02064
•
DOI:
- 10.1016/j.physletb.2018.12.041

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