國立虎尾科技大學 |

Electroweak baryogenesis and its phenomenology

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Electroweak baryogenesis and its phenomenology/ by Kaori Fuyuto.
Author:	Fuyuto, Kaori.
Published:	Singapore :Springer Singapore : : 2018.,
Description:	xii, 95 p. :ill., digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Electroweak interactions. -
Online resource:	https://doi.org/10.1007/978-981-13-1008-9
ISBN:	9789811310089

Electroweak baryogenesis and its phenomenology
Fuyuto, Kaori.

Electroweak baryogenesis and its phenomenology[electronic resource] /by Kaori Fuyuto. - Singapore :Springer Singapore :2018. - xii, 95 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Electroweak Baryogenesis -- Model -- Baryon number -- Electric Dipole Moments -- Results -- Conclusion.

This thesis focuses on one of the mechanisms for solving the baryon asymmetry of the Universe (BAU) which is a long-standing open question in both particle physics and cosmophysics. Electroweak baryogenesis (EWBG) is one attractive hypothetical scenario to solve this mystery because it can be verified by collider experiments. The author aims to clarify the possibility of EWBG, and to show its verifiability using the Higgs physics and electric dipole moments (EDMs) of an electron, neutron, and proton. The thesis begins with a review of the BAU and EWBG. Subsequently, the possibility of EWBG in one effective model is discussed, which can be applied to some motivated physics beyond the Standard Model. Numerical analyses of electroweak phase transition and sphaleron solution are presented, and the closed time path formalism is also explained to estimate the BAU. After essential calculations for investigation of the possibility of EWBG, the relationship between the BAU and EDMs is described. Through the discussion of the result, it is concluded that both EDMs and the Higgs physics verify the scenario completely. The whole discussion in this thesis causes us to accept the current situation that is ripe for verification of EWBG.

ISBN: 9789811310089

Standard No.: 10.1007/978-981-13-1008-9doiSubjects--Topical Terms:

888466
Electroweak interactions.

LC Class. No.: QC794.8.E44 / F898 2018

Dewey Class. No.: 539.7544

Electroweak baryogenesis and its phenomenology
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505 0 $a Introduction -- Electroweak Baryogenesis -- Model -- Baryon number -- Electric Dipole Moments -- Results -- Conclusion.
520 $a This thesis focuses on one of the mechanisms for solving the baryon asymmetry of the Universe (BAU) which is a long-standing open question in both particle physics and cosmophysics. Electroweak baryogenesis (EWBG) is one attractive hypothetical scenario to solve this mystery because it can be verified by collider experiments. The author aims to clarify the possibility of EWBG, and to show its verifiability using the Higgs physics and electric dipole moments (EDMs) of an electron, neutron, and proton. The thesis begins with a review of the BAU and EWBG. Subsequently, the possibility of EWBG in one effective model is discussed, which can be applied to some motivated physics beyond the Standard Model. Numerical analyses of electroweak phase transition and sphaleron solution are presented, and the closed time path formalism is also explained to estimate the BAU. After essential calculations for investigation of the possibility of EWBG, the relationship between the BAU and EDMs is described. Through the discussion of the result, it is concluded that both EDMs and the Higgs physics verify the scenario completely. The whole discussion in this thesis causes us to accept the current situation that is ripe for verification of EWBG.
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