Search for CP violation in the decay Z → b b̄ g

About three million hadronic decays of the Z collected by ALEPH in the years 1991 to 1994 are used to search for anomalous CP violation beyond the Standard Model in the decay Z → bb̄g. The study is performed by analyzing angular correlations between the two quarks and the gluon in three-jet events a...

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Main Authors:	BUSKULIC, D.; et al., THULASIDAS, M.
Format:	text
Language:	English
Published:	Institutional Knowledge at Singapore Management University 1996
Subjects:	Computer Engineering Databases and Information Systems
Online Access:	https://ink.library.smu.edu.sg/sis_research/5789 https://ink.library.smu.edu.sg/context/sis_research/article/6792/viewcontent/9608001.pdf
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Institution:	Singapore Management University
Language:	English

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spelling	sg-smu-ink.sis_research-67922021-02-25T09:45:51Z Search for CP violation in the decay Z → b b̄ g BUSKULIC, D.; et al., THULASIDAS, M. About three million hadronic decays of the Z collected by ALEPH in the years 1991 to 1994 are used to search for anomalous CP violation beyond the Standard Model in the decay Z → bb̄g. The study is performed by analyzing angular correlations between the two quarks and the gluon in three-jet events and by measuring the differential two-jet rate. No signal of CP violation is found. For the combinations of anomalous CP violating couplings, ĥb = ĥAbgVh - ĥVbgAb and hb* = √ĥVb2 + ĥAb2, limits of \| ĥb \| b* 1996-09-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/5789 info:doi/10.1016/0370-2693(96)00927-6 https://ink.library.smu.edu.sg/context/sis_research/article/6792/viewcontent/9608001.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Computer Engineering Databases and Information Systems
institution	Singapore Management University
building	SMU Libraries
continent	Asia
country	Singapore Singapore
content_provider	SMU Libraries
collection	InK@SMU
language	English
topic	Computer Engineering Databases and Information Systems
spellingShingle	Computer Engineering Databases and Information Systems BUSKULIC, D.; et al., THULASIDAS, M. Search for CP violation in the decay Z → b b̄ g
description	About three million hadronic decays of the Z collected by ALEPH in the years 1991 to 1994 are used to search for anomalous CP violation beyond the Standard Model in the decay Z → bb̄g. The study is performed by analyzing angular correlations between the two quarks and the gluon in three-jet events and by measuring the differential two-jet rate. No signal of CP violation is found. For the combinations of anomalous CP violating couplings, ĥb = ĥAbgVh - ĥVbgAb and hb* = √ĥVb2 + ĥAb2, limits of \| ĥb \| b*
format	text
author	BUSKULIC, D.; et al., THULASIDAS, M.
author_facet	BUSKULIC, D.; et al., THULASIDAS, M.
author_sort	BUSKULIC, D.; et al.,
title	Search for CP violation in the decay Z → b b̄ g
title_short	Search for CP violation in the decay Z → b b̄ g
title_full	Search for CP violation in the decay Z → b b̄ g
title_fullStr	Search for CP violation in the decay Z → b b̄ g
title_full_unstemmed	Search for CP violation in the decay Z → b b̄ g
title_sort	search for cp violation in the decay z → b b̄ g
publisher	Institutional Knowledge at Singapore Management University
publishDate	1996
url	https://ink.library.smu.edu.sg/sis_research/5789 https://ink.library.smu.edu.sg/context/sis_research/article/6792/viewcontent/9608001.pdf
_version_	1770575593247604736

Search for CP violation in the decay Z → b b̄ g

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