Particle and Nuclear Physics with High Energy Leptons
نویسنده
چکیده
In high centre-of-mass energy lepton-nucleon collisions the space-time time resolution of partonic processes can be fine-tuned within a dynamical range which is unattainable in hadronic collisions. Replacing nucleons by nuclei of variable atomic number enables one to tune the strength of colour forces. The experimental program of high energy electronnucleon and its extension to electron-nucleus collisions should thus give an unique opportunity to experimentally explore the transition between the soft and hard interactions of small and extended partonic systems. Such an experimental program, which can be realized at DESY and/or BNL with relatively modest cost, is discussed in this talk .
منابع مشابه
تعمیم نظریه ابرساختارهای جبری به فیزیک ذرات بنیادی و فیزیک هستهای
Algebraic hyperstructures theory is a natural extension of the classical algebraic structures. Because of importance and new viewpoints in this theory, we try to apply this theory to the elementary particle physics and nuclear physics presenting the definitions and the concepts of the algebraic hyperstructures. In this work we intend to use this new branch of mathematics to describe the inte...
متن کاملCalculation of the rotational bands for the 20Ne isotope
The phenomenon of clustering in light nuclei is one of the interesting topics while its study is difficult. In this article, a simple model (the two-particle model which includes a core and a cluster) is presented for the investigation of the positive and the negative parity of rotational bands of 20Ne isotope. The Deng-Fan and the Hellman potentials are considered as the core and the cluster p...
متن کاملClues from a rare decay
According to the standard model of particle physics, matter consists of three “families” of quarks and leptons. Each family contains four types of particles: two quarks and two leptons. Ordinary matter consists essentially of particles of the first family: the up and down quarks, which are strongly bound inside protons and neutrons; the electrons; and the electron-neutrinos, which are abundantl...
متن کاملReview of Particle Physics.
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...
متن کاملComparison of Radon (222Rn) and Thoron (220Rn) Gamma Dosimetry in the Environment Using the ORNL Mathematical Phantom
Background: The potential hazards of exposure to radiation from radon have been of great concern worldwide, as it is associated with an increased risk of lung cancer. Radon (222Rn) and its progeny are the main sources of radioactivity in the environment. The half-life of 222Rn (3.82 days) is long enough for it to diffuse into and build up in homes. 220Rn or thoron from the 232Th series, and 219...
متن کامل