TY - JOUR TI - Review of Particle Physics AU - Particle Data Group AU - P. Żyła AU - R.M. Barnett AU - J. Beringer AU - O. I. Dahl AU - D. A. Dwyer AU - D. E. Groom AU - C -J Lin AU - K. S. Lugovsky AU - E. Pianori AU - Dean Robinson AU - C.G. Wohl AU - W-M. Yao AU - Kaustubh Agashe AU - G. Aielli AU - B. C. Allanach AU - C. Amsler AU - M. Antonelli AU - E. C. Aschenauer AU - D.M. Asner AU - Howard Baer AU - Sw. Banerjee AU - L. Baudis AU - C. Bauer AU - J. J. Beatty AU - V.I. Belousov AU - S. Bethke AU - A. Bettini AU - O. Biebel AU - K. M. Black AU - E Blucher AU - O. Buchmuller AU - Volker Burkert AU - M. Bychkov AU - R. N. Cahn AU - Marcela Carena AU - A. Ceccucci AU - A. Cerri AU - D. Chakraborty AU - R. Sekhar Chivukula AU - G. Cowan AU - Giancarlo D’Ambrosio AU - Thibault Damour AU - Daniel de Florian AU - A. de Gouvêa AU - Thomas DeGrand AU - P. de Jong AU - G. Dissertori AU - Bogdan A. Dobrescu AU - M. d'Onofrio AU - M. Doser AU - M. Drees AU - Herbi K. Dreiner AU - P. Eerola AU - U. Egede AU - S. Eidelman AU - J. Ellis AU - J. Erler AU - В. В. Ежела AU - W. Fetscher AU - Brian D. Fields AU - B. Foster AU - A. Freitas AU - H. Gallagher AU - L. Garren AU - H.-J. Gerber AU - G. Gerbier AU - T. Gershon AU - Y. Gershtein AU - Tony Gherghetta AU - A. Godizov AU - M. C. González-García AU - M. C. Goodman AU - C. Grab AU - A. V. Gritsan AU - C Grojean AU - M. Grünewald AU - A. Gurtu AU - T. Gutsche AU - Howard E. Haber AU - C. Hanhart AU - S. Hashimoto AU - Y. Hayato AU - Arthur Hebecker AU - S. Heinemeyer AU - B. K. Heltsley AU - J.J. Hernandez AU - Ken‐ichi Hikasa AU - Junji Hisano AU - A. Höcker AU - J. Holder AU - Annette Holtkamp AU - J. Huston AU - Tetsuo Hyodo AU - K.F. Johnson AU - M. Kado AU - Marek Karliner AU - U. Katz AU - M. Kenzie AU - V.A. Khoze PY - 2020 JO - Progress of Theoretical and Experimental Physics DO - 10.1093/ptep/ptaa104 UR - https://doi.org/10.1093/ptep/ptaa104 AB - Abstract The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,324 new measurements from 878 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson, leptons, quarks, mesons, and baryons. We summarize searches for hypothetical particles such as supersymmetric particles, heavy bosons, axions, dark photons, etc. Particle properties and search limits are listed in Summary Tables. We give numerous tables, figures, formulae, and reviews of topics such as Higgs Boson Physics, Supersymmetry, Grand Unified Theories, Neutrino Mixing, Dark Energy, Dark Matter, Cosmology, Particle Detectors, Colliders, Probability and Statistics. Among the 120 reviews are many that are new or heavily revised, including a new review on High Energy Soft QCD and Diffraction and one on the Determination of CKM Angles from B Hadrons. The Review is divided into two volumes. Volume 1 includes the Summary Tables and 98 review articles. Volume 2 consists of the Particle Listings and contains also 22 reviews that address specific aspects of the data presented in the Listings. The complete Review (both volumes) is published online on the website of the Particle Data Group (pdg.lbl.gov) and in a journal. Volume 1 is available in print as the PDG Book. A Particle Physics Booklet with the Summary Tables and essential tables, figures, and equations from selected review articles is available in print and as a web version optimized for use on phones as well as an Android app. ER -