Standard

Exotic meson decays in the environment with chiral imbalance. / Andrianov, A. A.; Andrianov, V. A.; Espriu, D.; Iakubovich, A. V.; Putilova, A. E.

In: EPJ Web of Conferences , Vol. 158, 03012, 24.10.2017.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Andrianov, AA, Andrianov, VA, Espriu, D, Iakubovich, AV & Putilova, AE 2017, 'Exotic meson decays in the environment with chiral imbalance', EPJ Web of Conferences , vol. 158, 03012. https://doi.org/10.1051/epjconf/201715803012

APA

Andrianov, A. A., Andrianov, V. A., Espriu, D., Iakubovich, A. V., & Putilova, A. E. (2017). Exotic meson decays in the environment with chiral imbalance. EPJ Web of Conferences , 158, [03012]. https://doi.org/10.1051/epjconf/201715803012

Vancouver

Andrianov AA, Andrianov VA, Espriu D, Iakubovich AV, Putilova AE. Exotic meson decays in the environment with chiral imbalance. EPJ Web of Conferences . 2017 Oct 24;158. 03012. https://doi.org/10.1051/epjconf/201715803012

Author

Andrianov, A. A. ; Andrianov, V. A. ; Espriu, D. ; Iakubovich, A. V. ; Putilova, A. E. / Exotic meson decays in the environment with chiral imbalance. In: EPJ Web of Conferences . 2017 ; Vol. 158.

BibTeX

@article{de2b940cd73f43f7a4020defb663ca36,
title = "Exotic meson decays in the environment with chiral imbalance",
abstract = "An emergence of Local Parity Breaking (LPB) in central heavy-ion collisions (HIC) at high energies is discussed. LPB in the fireball can be produced by a difference between the number densities of right- and left-handed chiral fermions (Chiral Imbalance) which is implemented by a chiral (axial) chemical potential. The effective meson lagrangian induced by QCD is extended to the medium with Chiral Imbalance and the properties of light scalar and pseudoscalar mesons (π, α0) are analyzed. It is shown that exotic decays of scalar mesons arise as a result of mixing of π and α0 vacuum states in the presence of chiral imbalance. The pion electromagnetic formfactor obtains an unusual parity-odd supplement which generates a photon polarization asymmetry in pion polarizability. We hope that the above pointed indications of LPB can be identified in experiments on LHC, RHIC, CBM FAIR and NICA accelerators.",
author = "Andrianov, {A. A.} and Andrianov, {V. A.} and D. Espriu and Iakubovich, {A. V.} and Putilova, {A. E.}",
year = "2017",
month = oct,
day = "24",
doi = "10.1051/epjconf/201715803012",
language = "English",
volume = "158",
journal = "EPJ Web of Conferences",
issn = "2100-014X",
publisher = "EDP Sciences",
note = "23rd International Workshop on High Energy Physics and Quantum Field Theory, QFTHEP 2017 ; Conference date: 26-06-2017 Through 03-07-2017",

}

RIS

TY - JOUR

T1 - Exotic meson decays in the environment with chiral imbalance

AU - Andrianov, A. A.

AU - Andrianov, V. A.

AU - Espriu, D.

AU - Iakubovich, A. V.

AU - Putilova, A. E.

PY - 2017/10/24

Y1 - 2017/10/24

N2 - An emergence of Local Parity Breaking (LPB) in central heavy-ion collisions (HIC) at high energies is discussed. LPB in the fireball can be produced by a difference between the number densities of right- and left-handed chiral fermions (Chiral Imbalance) which is implemented by a chiral (axial) chemical potential. The effective meson lagrangian induced by QCD is extended to the medium with Chiral Imbalance and the properties of light scalar and pseudoscalar mesons (π, α0) are analyzed. It is shown that exotic decays of scalar mesons arise as a result of mixing of π and α0 vacuum states in the presence of chiral imbalance. The pion electromagnetic formfactor obtains an unusual parity-odd supplement which generates a photon polarization asymmetry in pion polarizability. We hope that the above pointed indications of LPB can be identified in experiments on LHC, RHIC, CBM FAIR and NICA accelerators.

AB - An emergence of Local Parity Breaking (LPB) in central heavy-ion collisions (HIC) at high energies is discussed. LPB in the fireball can be produced by a difference between the number densities of right- and left-handed chiral fermions (Chiral Imbalance) which is implemented by a chiral (axial) chemical potential. The effective meson lagrangian induced by QCD is extended to the medium with Chiral Imbalance and the properties of light scalar and pseudoscalar mesons (π, α0) are analyzed. It is shown that exotic decays of scalar mesons arise as a result of mixing of π and α0 vacuum states in the presence of chiral imbalance. The pion electromagnetic formfactor obtains an unusual parity-odd supplement which generates a photon polarization asymmetry in pion polarizability. We hope that the above pointed indications of LPB can be identified in experiments on LHC, RHIC, CBM FAIR and NICA accelerators.

UR - http://www.scopus.com/inward/record.url?scp=85033585553&partnerID=8YFLogxK

U2 - 10.1051/epjconf/201715803012

DO - 10.1051/epjconf/201715803012

M3 - Conference article

AN - SCOPUS:85033585553

VL - 158

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

SN - 2100-014X

M1 - 03012

T2 - 23rd International Workshop on High Energy Physics and Quantum Field Theory, QFTHEP 2017

Y2 - 26 June 2017 through 3 July 2017

ER -

ID: 36191715