Cp Violation and the Origins of Matter
نویسندگان
چکیده
I present a gentle introduction to baryogenesis, the dynamical production of a baryon asymmetry during the early universe. I review the evidence for a cosmic baryon asymmetry and describe some of the elementary ingredients necessary for models of baryon number production.
منابع مشابه
CP violation beyond the standard model *
In this paper a number of broad issues are raised about the origins of CP violation and how to test the ideas.
متن کاملCP Violation and the Dominance of Matter
1 Department of Physics University of Arizona The observable Universe reveals a clear dominance of matter over antimatter. If this asymmetry is consistent with the Universe as a whole, then a contradiction arises between observation and any naïve formulation of Big Bang theory. CP violation, violation of the combined C (charge conjugation) and P (parity) operators, is one of three necessary con...
متن کاملOn the Consequences of the Violation of Critical Pedagogy Principles from Iranian EFL Teacher Trainers’ Perspectives
The application of critical pedagogy in educational contexts has received adequate research attention over the last decades. The main focus of this strand of research has, however, been on raising awareness of the educators. Nevertheless, little is known about the consequences of the violation of critical pedagogy principles from EFL teacher trainers’ perspectives. To begin to address this gap ...
متن کاملCP and T violation test in neutrino oscillation
I examine how large violation of CP and T is allowed in long base line neutrino experiments. When we attribute both the atmospheric neutrino anomaly and the solar neutrino deficit to neutrino oscillation we may have a sizable T violation effect proportional to the ratio of two mass differences; it is difficult to see CP violation since we can’t ignore the matter effect. I give a simple expressi...
متن کاملM. Neubert: Theory of CP Violation in the B-Meson System (LP01) THEORY OF CP VIOLATION IN THE B-MESON SYSTEM
The phenomenon of CP violation is one of the most intriguing aspects of modern physics, with far-reaching implications for the microscopic world as well as for the macrocosmos. CP violation means that there is a fundamental difference between the interactions of matter and anti-matter, which in conjunction with the CPT theorem implies a microscopic violation of time-reversal invariance. CP viol...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2001