Review of Particle Physics Workman, R L; Klempt, E; Agashe, K ...
Progress of theoretical and experimental physics,
08/2022, Letnik:
2022, Številka:
8
Journal Article
Recenzirano
Odprti dostop
Abstract
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,143 new measurements from 709 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 Machine Learning, and one on Spectroscopy of Light Meson Resonances.
The Review is divided into two volumes. Volume 1 includes the Summary Tables and 97 review articles. Volume 2 consists of the Particle Listings and contains also 23 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.
Review of Particle Physics Barnett, R M; Beringer, J; Dahl, O ...
Progress of theoretical and experimental physics,
2020, Letnik:
2020, Številka:
8
Journal Article
Recenzirano
Odprti dostop
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.
Central exclusive diffractive production (CEDP) of proton anti-proton pairs
was calculated in the Regge-eikonal approach taking into account continuum and
possible $f_0(2100)$ resonance. We use the ...simple model with the ``scalar''
proton. Data from ISR and STAR were analysed and compared with theoretical
description. Some predictions for the LHC at 13~TeV are also presented. We
discuss shortly possible nuances, problems and prospects of investigations of
this process at present and future hadron colliders.
ExDiff is a Monte Carlo event generator for simulation of Exclusive Diffractive processes in proton-proton collisions. The present version includes reactions: elastic scattering \(pp\to pp\) at 7, 8, ...13, 14~TeV; \(pp\to p+R+p\), \(R = f_0(1710),\, f_2(1950)\) at 13~TeV. In the future versions many processes of Central Exclusive Diffractive Production will be added.
The case of the low invariant mass exclusive central diffractive production is considered in the general theoretical framework. It is shown that diffractive patterns (differential cross-sections on ...variables like transfer momenta squared, the azimuthal angle between final hadrons and their combinations) can serve as a unique tool to explore the picture of the \(pp\) interaction and falsify theoretical models. Basic kinematical and dynamical properties of the process are considered in detail. As an example, visualizations of diffractive patterns in the model with three pomerons for processes \(p+p\to p+R+p\) and \(p+p\to p+\pi^{+}\pi^{-}+p\) are presented.
We study the possibilities to analyse the data on leading neutrons production at first LHC runs. These data could be used to extract from it pi super(+) p and pi super(+) pi super(+) cross-sections. ...In this note we estimate relative contributions of pi , rho and a sub(2) reggeons to charge exchanges and discuss related problems of measurements.
We consider the general theoretical framework to study exclusive double diffractive events (EDDE). It is a powerful tool to study the picture of the \(pp\) interaction. Basic kinematical and ...dynamical properties of the process, and also normalization of parameters via standard processes like the exclusive vector meson production (EVMP), are considered in detail. As an example, calculations of the cross-sections in the model with three pomerons for the process \(p+p\to p+M+p\) are presented for Tevatron and LHC energies.
Can we get deeper inside the pion at the LHC? PETROV, V. A; RYUTIN, R. A; SOBOL, A. E ...
The European physical journal. C, Particles and fields,
2012, Letnik:
72, Številka:
2
Journal Article
LHC as pp and pp collider Petrov, V A; Ryutin, R A; Sobol, A E
The European physical journal. C, Particles and fields,
02/2010, Letnik:
65, Številka:
3-4
Journal Article
Recenzirano
We propose an experiment at the LHC with leading neutron production. The latter can be used to extract from it the total p super(+)p cross-sections. With two leading neutrons we can get access to the ...total p super(+)p super(+) cross-sections. In this note we give some estimates and discuss related problems and prospects.
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