Double Electron–Positron Pair Production with Two-electron Capture in Relativistic Heavy-ion Collisions
نویسندگان
چکیده
منابع مشابه
Calculation of Higher Order Effects in Electron-Positron Pair Production in Relativistic Heavy Ion Collisions
We present a calculation of higher order effects for the impact parameter dependent probability for single and multiple electron-positron pairs in (peripheral) relativistic heavy ion collisions. Also total cross sections are given for SPS and RHIC energies. We make use of the expression derived recently by several groups where the summation of all higher orders can be done analytically in the h...
متن کاملNonperturbative character of electron-positron pair production in relativistic heavy-ion collisions.
In recent years, a large number of papers have appeared that dealt with e+e− pair production in heavy ion collisions at high energies. To a large extent these studies were motivated by the existence of relativistic heavy ion accelerators all over the world. There pair production can be studied in so called “ultra-peripheral collisions”, where the ions do not come close enough to interact strong...
متن کاملBound-Free Electron-Positron Pair Production in Relativistic Heavy Ion Collisions
We study the bound-free electron-positron pair production in relativistic heavy ion collisions to different bound states in a full Plane Wave Born Approximation (PWBA) calculation. Exact Dirac wave functions are used for both the bound electron and the free positron in the final states. Results for the Relativistic Heavy Ion Collider RHIC as well as the forthcoming Large Hadron Collider (LHC) a...
متن کاملStrangeness Production in Relativistic Heavy Ion Collisions
The aim of the experimental program of relativistic heavy ion collisions is to the study nuclear matter under extreme conditions of temperature and energy density. In order to achieve this goal, is necessary to understand the dynamics of such collisions. The most striking feature of relativistic heavy ion collisions is the copious production of particles of a great variety of species. The compr...
متن کاملDilepton Production in Relativistic Heavy Ion Collisions
The present status of our understanding of low mass dilepton production in relativistic heavy ion collisions is discussed. The focus of the discussion will be the sensitivity of dilepton measurements to in medium changes of hadrons and the restoration of chiral symmetry. We will finally discuss how the presence of strong long wavelength pion modes, i.e. disoriented chiral condensates can be see...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Physica Polonica B
سال: 2021
ISSN: 0587-4254,1509-5770
DOI: 10.5506/aphyspolb.52.99