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© 2015

CP Violation in {B_s}^0 -> J/psi.phi Decays

Measured with the Collider Detector at Fermilab

Book

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Sabato Leo
    Pages 1-4
  3. Sabato Leo
    Pages 5-31
  4. Sabato Leo
    Pages 57-66
  5. Sabato Leo
    Pages 67-87
  6. Sabato Leo
    Pages 89-103
  7. Sabato Leo
    Pages 105-110
  8. Sabato Leo
    Pages 111-132
  9. Back Matter
    Pages 133-137

About this book

Introduction

This thesis reports on the final measurement of the flavor-mixing phase in decays of strange-bottom mesons (B_s) into J/psi and phi mesons performed in high-energy proton-antiproton collisions recorded by the Collider Experiment at Fermilab.Interference occurs between direct decays and decays following virtual particle-antiparticle transitions (B_s-antiB_s). The phase difference between transition amplitudes (“mixing phase”) is observable and extremely sensitive to contributions from non-standard-model particles or interactions that may be very hard to detect otherwise – a fact that makes the precise measurement of the B_s mixing phase one of the most important goals of particle physics.The results presented include a precise determination of the mixing phase and a suite of other important supplementary results. All measurements are among the most precise available from a single experiment and provide significantly improved constraints on the phenomenology of new particles and interactions.

Keywords

Bs Decay-width Difference Bs-antiBs CDF Final Measurement Constraints on Non-SM Particles Flavor-mixing Phase Mixing Phase New Physics in Flavor Non-standard-model Particles or Interaction Contributions Polarization Amplitudes Strange-bottom Mesons

Authors and affiliations

  1. 1.University of Illinois at Urbana-ChampaignUrbanaUSA

About the authors

Leo Sabato obtained his PhD at University of Pisa in 2013. In 2008 he joined the Collider Detector Facility experiment, located in Batavia (ILLINOIS), 35 miles far from Chicago. In July 2012 I relocated to CERN, Switzerland, where he worked for about a year at the LHCb experiment within the HLT trigger group. Currently, as of April 2014, he is a Post Doctoral Research Associate at University of Illinois at Urbana-Champaign. The focus of his research is the new G-2 experiment at Fermilab, where he continues to be involved in CDF analysis.

Bibliographic information

  • Book Title CP Violation in {B_s}^0 -> J/psi.phi Decays
  • Book Subtitle Measured with the Collider Detector at Fermilab
  • Authors Sabato Leo
  • Series Title Springer Theses
  • Series Abbreviated Title Springer Theses
  • DOI https://doi.org/10.1007/978-3-319-07929-5
  • Copyright Information Springer International Publishing Switzerland 2015
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy Physics and Astronomy (R0)
  • Hardcover ISBN 978-3-319-07928-8
  • Softcover ISBN 978-3-319-36224-3
  • eBook ISBN 978-3-319-07929-5
  • Series ISSN 2190-5053
  • Series E-ISSN 2190-5061
  • Edition Number 1
  • Number of Pages XIII, 137
  • Number of Illustrations 47 b/w illustrations, 22 illustrations in colour
  • Topics Elementary Particles, Quantum Field Theory
    Quantum Field Theories, String Theory
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