Experimental Study of Three-body Cabibbo-suppressed D0 Decays and Extraction of Cp Violation Parameters

Mishra, Kalanand ; /Nehru U.

关键词: BRANCHING RATIO;    DALITZ PLOT;    DECAY;    STANFORD LINEAR ACCELERATOR CENTER Experiment-HEP;    HEPEX;   

DOI  :  10.2172/924098
RP-ID  :  SLAC-R-893
PID  :  OSTI ID: 924098
Others  :  TRN: US0802240

学科分类：核物理和高能物理

美国|英语

来源: SciTech Connect

【 摘 要 】

The authors present measurements of the relative branching ratios, Dalitz plot structures and CP-asymmetry values in the three-body singly Cabibbo-suppressed decays D{sup 0} {yields} {pi}{sup -}{pi}{sup +}{pi}{sup 0} and D{sup 0} {yields} K{sup -}K{sup +}{pi}{sup 0} using data collected by the BABAR detector at the PEP-II asymmetric-energy ring at SLAC. The author applies the results of the D{sup 0} {yields} {pi}{sup -}{pi}{sup +}{pi}{sup 0} analysis to extracting CP-violation parameters related to the CKM angle {gamma} (or {phi}{sub 3}) using the decay B{sup -} {yields} D{sub {pi}{sup +}{pi}{sup -}{pi}{sup 0}} K{sup -}.