TY - JOUR

T1 - Charge asymmetry of new stable quarks in baryon asymmetrical Universe

AU - Chaudhuri, A.

AU - Khlopov, M. Yu

N1 - Funding Information: The work of A.C. is funded by RSF Grant 19-42-02004. The research by M.K. was supported by the Ministry of Science and Higher Education of the Russian Federation under Project”Fundamental problems of cosmic rays and dark matter”, No. 0723-2020-0040. Publisher Copyright: © 2021 DMFA zaloznistvo. All rights reserved.

PY - 2021

Y1 - 2021

N2 - Effects of electroweak phase transition (EWPT) in balance between baryon excess and the excess of stable quarks of new generation is studied. With the conservation of SU(2) symmetry and other quantum numbers, it makes possible sphaleron transitions between baryons, leptons and new of leptons and quarks. A definite relationship between the excess relative to baryon asymmetry is established. In passing by we also show the small, yet negligible dilution in the pre-existing dark matter density due the sphaleron transition.

AB - Effects of electroweak phase transition (EWPT) in balance between baryon excess and the excess of stable quarks of new generation is studied. With the conservation of SU(2) symmetry and other quantum numbers, it makes possible sphaleron transitions between baryons, leptons and new of leptons and quarks. A definite relationship between the excess relative to baryon asymmetry is established. In passing by we also show the small, yet negligible dilution in the pre-existing dark matter density due the sphaleron transition.

UR - http://www.scopus.com/inward/record.url?scp=85136281069&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85136281069

VL - 22

SP - 95

EP - 104

JO - Bled Workshops in Physics

JF - Bled Workshops in Physics

SN - 1580-4992

IS - 1

T2 - 24th Workshop What Comes Beyond the Standard Models

Y2 - 5 July 2021 through 11 July 2021

ER -