Comments on Ionization Cooling
ثبت نشده
چکیده
منابع مشابه
Possible modification of the cooling index of interstellar helium pickup ions by electron impact ionization in the inner heliosphere
Interstellar neutrals penetrating into the inner heliosphere are ionized by photoionization, charge exchange with solar wind ions, and electron impact ionization. These processes comprise the first step in the evolution of interstellar pickup ion (PUI) distributions. Typically, PUI distributions have been described in terms of velocity distribution functions that cool adiabatically under solar ...
متن کاملMANX: A 6D Ionization-Cooling Experiment
Six-dimensional ionization cooling of muons is essential for muon colliders and possibly beneficial for neutrino factories. An experiment to demonstrate six-dimensional ionization cooling using practical apparatus is presented. It exploits recent innovative ideas that may lead to six-dimensional muon-cooling channels with emittance reduction approaching that needed for high-luminosity muon coll...
متن کاملSimulation of the Ionization Cooling of Muons in Linear RF Systems*
Ionization cooling of muon beams is a crucial component of the proposed muon collider and neutrino factory. Current studies of cooling channels predominantly use simulations which track single particles, an often time consuming procedure. These simulation efforts are discussed and compared with analytic studies using equations for the beam moments in a linear channel. These dynamic equations, w...
متن کاملRF R&D for Muon Ionization Cooling Channels
Large emittance muon beam must be reduced or cooled both longitudinally and transversely before it can be accelerated in an accelerator complex for a neutrino factory or a muon collider. In practice, ionization cooling is considered to be one of the most promising transverse cooling schemes for muon beams. When traversing an ionization cooling channel, which consists of absorbers and low freque...
متن کاملIon-By-Ion Cooling Efficiencies
We present ion-by-ion cooling efficiencies for low-density gas. We use Cloudy (version 10.00) to estimate the cooling efficiencies for each ion of the first 30 elements (H–Zn) individually. We present results for gas temperatures between 104 and 108 K, assuming low densities and optically thin conditions. When nonequilibrium ionization plays a significant role the ionization states deviate from...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998