The Coming Revolution in Particle Physics (original) (raw)
Related papers
The Dawn of a Brave New World in Particle Physics
Prespacetime Journal, 2011
This issue of Prespacetime Journal celebrates the great success of LHC and Tevatron through a series of Special Reports written by Philip Gibbs, several Editorials and other regular pieces. All people associated with LHC and Tevatron deserve our special thanks. We are in the superconnected Age of Internet and technological wonders made possible through science. There is no doubt that we are also at the dawn of a brave New World in particle physics and science overall. Every genuine truth seeker should seize this moment. Here we briefly discuss: (1) the great unknown in light of the great success of LHC and Tevatron, (2) Higgsless models published in this journal; and (3) the search for the genuine "God Particle." What we have witnessed so far is the rise of collaborative spirit in physics. We urge all genuine truth seekers to work together to make the brave New World a reality. We conclude with a poem "A Praise to Prespacetime."
The Future of Particle Physics: The LHC and Beyond
Particle Physics Reference Library
I have been asked to submit a revised version of this chapter, published almost a decade ago. However, I think that it is better to leave the historical record as it was—this was an article written in its time and for its time. If I was writing this article today, I would call it “The Future of Particle Physics—Beyond the LHC”, in recognition of the fact that, when originally written, the LHC was still under construction and now it has been operating for several years. The other key event which informed the original article was the recently-developed European Strategy for Particle Physics, adopted by the CERN Council in July 2006; the strategy was updated in 2013 and formally adopted in May of that year [1]; as I write, the process of updating the strategy is under way.
The Hunt for New Physics at the Large Hadron Collider
Nuclear Physics B-proceedings Supplements, 2010
The Large Hadron Collider presents an unprecedented opportunity to probe the realm of new physics in the TeV region and shed light on some of the core unresolved issues of particle physics. These include the nature of electroweak symmetry breaking, the origin of mass, the possible constituent of cold dark matter, new sources of CP violation needed to explain the baryon excess in the universe, the possible existence of extra gauge groups and extra matter, and importantly the path Nature chooses to resolve the hierarchy problem -is it supersymmetry or extra dimensions. Many models of new physics beyond the standard model contain a hidden sector which can be probed at the LHC. Additionally, the LHC will be a top factory and accurate measurements of the properties of the top and its rare decays will provide a window to new physics. Further, the LHC could shed light on the origin of neutralino masses if the new physics associated with their generation lies in the TeV region. Finally, the LHC is also a laboratory to test the hypothesis of TeV scale strings and D brane models. An overview of these possibilities is presented in the spirit that it will serve as a companion to the Technical Design Reports (TDRs) by the particle detector groups ATLAS and CMS to facilitate the test of the new theoretical ideas at the LHC. Which of these ideas stands the test of the LHC data will govern the course of particle physics in the subsequent decades.
Proceedings of the XI LISHEP - Workshop on High Energy Physics in the Near Future
2013
An overview of the ATLAS experiment, its physics program and a selection of the most important results, based on the data taken in pp collisions at energies of 7 and 8 T eV in 2011 and 2012, respectively, is presented. The question of possible changes in our understanding of elementary particles physics, after a discovery of a new boson of the mass of ∼ 125 GeV last summer, is addressed. During the current long shutdown, the Large Hadron Collider (LHC) will be upgraded to allow the LHC experiments to study pp collisions at the energy of ∼ 13 T eV .The ATLAS plans for future analyses and measurements with the new data to be taken after 2015, are summarized.
Physics Letters B, 2008
This biennial Review summarizes much of particle physics. Using data from previous editions, plus 2158 new measurements from 551 papers, we list, evaluate, and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons. We also summarize searches for hypothetical particles such as Higgs bosons, heavy neutrinos, and supersymmetric particles. All the particle properties and search limits are listed in Summary Tables. We also give numerous tables, figures, formulae, and reviews of topics such as the Standard Model, particle detectors, probability, and statistics. Among the 108 reviews are many that are new or heavily revised including those on neutrino mass, mixing, and oscillations, QCD, top quark, CKM quark-mixing matrix, V ud & V us , V cb & V ub , fragmentation functions, particle detectors for accelerator and non-accelerator physics, magnetic monopoles, cosmological parameters, and big bang cosmology.