THE EFFECTS OF LONG-RANGE FIELDS ON THE KAON-ANTIKAON SYSTEM

HAI-YANG CHENG, Purdue University

Abstract

Given the suggestion of the possibility that the neutral kaon massdifference (delta)m, the decay width difference (GAMMA)(,L)-(GAMMA)(,S), and CP violationparameter (eta)(,+-) are momentum-dependent, the implication is that there must exist some new long-range force. We investigate the effects of suchexternal field on the K-K system by considering the most general K-K(' )mixing mass matrix which includes four external potentials d, u(,1), u(,2), and u(,3). The sources and the properties of the long-range fields are discussed and a methodology of analyzing the phenomenological model and data is given. A further experiment is proposed to probe the u(,i). We find effects which depend on the gradient of the long-range potential and thus they provide useful information on the range of the external potential. Such an experiment also can be used to test the Einstein-Podolsky-Rosen paradox.

Degree

Ph.D.

Subject Area

Particle physics

Off-Campus Purdue Users:
To access this dissertation, please log in to our
proxy server
.

Share

COinS