Experimental Study of Three-body Cabibbo-suppressed D0 Decays and Extraction of Cp Violation Parameters
Author(s) -
Kalanand Mishra,
U. Nehru
Publication year - 2008
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/924098
Subject(s) - physics , dalitz plot , branching fraction , pi , cp violation , particle decay , particle physics , nuclear physics , cabibbo–kobayashi–maskawa matrix , asymmetry , analytical chemistry (journal) , hadron , meson , chemistry , quark , biochemistry , chromatography
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 -}
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