Persistent Link:
http://hdl.handle.net/10150/195090
Title:
Study on the Decay of KL to pi0 Gamma Gamma
Author:
Wang, Jianbo
Issue Date:
2007
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
We study on the rare decay KL -->pi0 gamma gamma, measure alphaV, and branching ratio by analysing 96, 97 and 99 data. The measurements were taken by KTeV at Fermi National Accelerator Laboratory. After all cuts, we have 1982 KL-->pi0 gamma gamma candidate. The background level is estimated as 30%. KL-->pi0 gamma gamma branching ratio is measured as (1.29+/-0.03(stat)+/-0.04(sys)) x10^(-6) By using D'Ambrosio's theory to fit aV=-(-0.31+/-0.05(stat)+/-0.07(sys))
Type:
text; Electronic Dissertation
Degree Name:
PhD
Degree Level:
doctoral
Degree Program:
Physics; Graduate College
Degree Grantor:
University of Arizona
Advisor:
Cheu, Elliott
Committee Chair:
Cheu, Elliott

Full metadata record

DC FieldValue Language
dc.language.isoENen_US
dc.titleStudy on the Decay of KL to pi0 Gamma Gammaen_US
dc.creatorWang, Jianboen_US
dc.contributor.authorWang, Jianboen_US
dc.date.issued2007en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractWe study on the rare decay KL -->pi0 gamma gamma, measure alphaV, and branching ratio by analysing 96, 97 and 99 data. The measurements were taken by KTeV at Fermi National Accelerator Laboratory. After all cuts, we have 1982 KL-->pi0 gamma gamma candidate. The background level is estimated as 30%. KL-->pi0 gamma gamma branching ratio is measured as (1.29+/-0.03(stat)+/-0.04(sys)) x10^(-6) By using D'Ambrosio's theory to fit aV=-(-0.31+/-0.05(stat)+/-0.07(sys))en_US
dc.typetexten_US
dc.typeElectronic Dissertationen_US
thesis.degree.namePhDen_US
thesis.degree.leveldoctoralen_US
thesis.degree.disciplinePhysicsen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.contributor.advisorCheu, Elliotten_US
dc.contributor.chairCheu, Elliotten_US
dc.contributor.committeememberShupe, Michaelen_US
dc.contributor.committeememberFang, Li-Zhien_US
dc.contributor.committeememberThews, Roberten_US
dc.identifier.proquest2339en_US
dc.identifier.oclc659748214en_US
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