The sphaleron rate through the electroweak cross-over

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Standard

The sphaleron rate through the electroweak cross-over. / D'Onofrio, Michela; Rummukainen, Kari; Tranberg, Anders.

In: Journal of High Energy Physics (Online), No. 8, 123, 2012, p. 1-25.

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

Harvard

D'Onofrio, M, Rummukainen, K & Tranberg, A 2012, 'The sphaleron rate through the electroweak cross-over', Journal of High Energy Physics (Online), no. 8, 123, pp. 1-25. https://doi.org/10.1007/JHEP08(2012)123

APA

D'Onofrio, M., Rummukainen, K., & Tranberg, A. (2012). The sphaleron rate through the electroweak cross-over. Journal of High Energy Physics (Online), (8), 1-25. [123]. https://doi.org/10.1007/JHEP08(2012)123

Vancouver

D'Onofrio M, Rummukainen K, Tranberg A. The sphaleron rate through the electroweak cross-over. Journal of High Energy Physics (Online). 2012;(8):1-25. 123. https://doi.org/10.1007/JHEP08(2012)123

Author

D'Onofrio, Michela ; Rummukainen, Kari ; Tranberg, Anders. / The sphaleron rate through the electroweak cross-over. In: Journal of High Energy Physics (Online). 2012 ; No. 8. pp. 1-25.

Bibtex

@article{c853b2974597450d86a8c78593e3e453,
title = "The sphaleron rate through the electroweak cross-over",
abstract = "Using lattice simulations, we measure the sphaleron rate in the Standard Model as a function of temperature through the electroweak cross-over, for the Higgs masses m(H) = 115 and m(H) = 160GeV. We pay special attention to the shutting off of the baryon rate as the temperature is lowered. This quantity enters computations of Baryogenesis via Leptogenesis, where non-zero lepton number is converted into non-zero baryon number by equilibrium sphaleron transitions. Combining existing numerical methods applicable in the symmetric and broken electroweak phases, we find the temperature dependence of the sphaleron rate at very high temperature, through the electroweak cross-over transition, and deep into the broken phase.",
keywords = "Lattice Gauge Field Theories, Thermal Field Theory",
author = "Michela D'Onofrio and Kari Rummukainen and Anders Tranberg",
year = "2012",
doi = "10.1007/JHEP08(2012)123",
language = "English",
pages = "1--25",
journal = "Journal of High Energy Physics (Online)",
issn = "1126-6708",
publisher = "Springer",
number = "8",

}

RIS

TY - JOUR

T1 - The sphaleron rate through the electroweak cross-over

AU - D'Onofrio, Michela

AU - Rummukainen, Kari

AU - Tranberg, Anders

PY - 2012

Y1 - 2012

N2 - Using lattice simulations, we measure the sphaleron rate in the Standard Model as a function of temperature through the electroweak cross-over, for the Higgs masses m(H) = 115 and m(H) = 160GeV. We pay special attention to the shutting off of the baryon rate as the temperature is lowered. This quantity enters computations of Baryogenesis via Leptogenesis, where non-zero lepton number is converted into non-zero baryon number by equilibrium sphaleron transitions. Combining existing numerical methods applicable in the symmetric and broken electroweak phases, we find the temperature dependence of the sphaleron rate at very high temperature, through the electroweak cross-over transition, and deep into the broken phase.

AB - Using lattice simulations, we measure the sphaleron rate in the Standard Model as a function of temperature through the electroweak cross-over, for the Higgs masses m(H) = 115 and m(H) = 160GeV. We pay special attention to the shutting off of the baryon rate as the temperature is lowered. This quantity enters computations of Baryogenesis via Leptogenesis, where non-zero lepton number is converted into non-zero baryon number by equilibrium sphaleron transitions. Combining existing numerical methods applicable in the symmetric and broken electroweak phases, we find the temperature dependence of the sphaleron rate at very high temperature, through the electroweak cross-over transition, and deep into the broken phase.

KW - Lattice Gauge Field Theories

KW - Thermal Field Theory

U2 - 10.1007/JHEP08(2012)123

DO - 10.1007/JHEP08(2012)123

M3 - Journal article

SP - 1

EP - 25

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

SN - 1126-6708

IS - 8

M1 - 123

ER -

ID: 49734582