Particle Data Group, Fuminobu Takahashi, Ken‐ichi Hikasa, Y. Sumino, Masaharu Tanabashi, J. Tanaka, M. Yokoyama, K. Agashe, G. Aielli, B. C. Allanach, Jaime Álvarez-Muñiz, C. Amsler, M. Antonelli, E. C. Aschenauer, D. M. Asner, K. Assamagan, Howard Baer, Sw. Banerjee, Michael Barnett, L. Baudis, C. Bauer, J. Beringer, A. Bettini, O. Biebel, K. M. Black, E. Blücher, R. Bonventre, R. A. Briere, A. G. Buckley, Volker Burkert, M. A. Bychkov, Giacomo Cacciapaglia, R. N. Cahn, F. Canelli, Jun Cao, Z. Cao, M. Carena, G. Casarosa, A. Ceccucci, M. Cepeda, A. Cerri, R. Sekhar Chivukula, Marina Cortês, G. Cowan, V. Credé, O. Cremonesi, Giancarlo D’Ambrosio, Thibault Damour, C. T. H. Davies, Jorge de Blas, Daniel de Florian, A. de Gouvêa, Thomas DeGrand, Z. Demiragli, Stefan Dittmaier, Bogdan A. Dobrescu, M. D’Onofrio, M. Dorigo, Herbi K. Dreiner, J. Duarte, P. Eerola, U. Egede, A. X. El-Khadra, John Ellis, S. C. Eno, Jens Erler, A. Fava, W. Fetscher, Brian D. Fields, A. Freitas, H. Gallagher, P. Gasik, T. Gershon, Tony Gherghetta, S. Giovannella, M. C. González-García, M. C. Goodman, C. Grab, A. V. Gritsan, Christophe Grojean, D. E. Groom, M. Grünewald, A. Gurtu, T. Gutsche, Howard E. Haber, Matthieu Hamel, C. Hanhart, S. Hashimoto, Y. Hayato, Arthur Hebecker, S. Heinemeyer, J.J. Hernandez, D. W. Hertzog, Junji Hisano, A. Hoecker, Martin Hoferichter, Werner Hofmann, J. Holder, L. Hsu, J. Huston
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 3,200 new measurements from 903 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. Most of the 118 reviews are updated, including many that are heavily revised. The Review is divided into two volumes. Volume 1 includes the Summary Tables and 96 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, as a web version optimized for use on phones, and as an Android app. The PDG API (Application Programming Interface) provides access to the data published in the Review in machine-readable format.