TY - JOUR

T1 - [Formula presented]-[Formula presented] mixing at finite temperature

AU - Gale, Charles

AU - Seibert, David

AU - Kapusta, Joseph

PY - 1997/1/1

Y1 - 1997/1/1

N2 - We compute the mass shifts and mixing of the [Formula presented] and [Formula presented] mesons at finite temperature due to scattering from thermal pions. The [Formula presented] and [Formula presented] mesons are important intermediate states. Up to a temperature of 140 MeV the [Formula presented] mass increases by 12 MeV and the [Formula presented] mass decreases by 0.6 MeV. The change in mixing angles is negligible.

AB - We compute the mass shifts and mixing of the [Formula presented] and [Formula presented] mesons at finite temperature due to scattering from thermal pions. The [Formula presented] and [Formula presented] mesons are important intermediate states. Up to a temperature of 140 MeV the [Formula presented] mass increases by 12 MeV and the [Formula presented] mass decreases by 0.6 MeV. The change in mixing angles is negligible.

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U2 - 10.1103/PhysRevD.56.508

DO - 10.1103/PhysRevD.56.508

M3 - Article

AN - SCOPUS:0002291515

VL - 56

SP - 508

EP - 511

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-7998

IS - 1

ER -