منابع مشابه
Cooling and the SU(2) instanton vacuum.
We present results of an investigation into the nature of instantons in 4-dimensional pure gauge lattice SU(2) obtained from conngurations which have been cooled using an under-relaxed cooling algorithm. We discuss ways of calibrating the cooling and the eeects of diierent degrees of cooling, and compare our data for the shapes, sizes and locations of instantons with continuum results. In this ...
متن کاملInfluences of Temperature of Vapour-Condenser and Pressure in the Vacuum Chamber on the Cooling Rate during Vacuum Cooling
The temperature of vapour-condenser below 0°C and the final pressure in the vacuum chamber below 0.61kPa during vacuum cooling were experimentally analysed in this paper. The temperature of vapour-condenser, -2 °C, -35°C, -39°C and -71°C, and the final pressure in the vacuum chamber, 0.3kPa, 0.4kPa, 0.5kPa and 0.61kPa, were chosen. The experimental results showed that the cooling rate varies wi...
متن کاملA Vacuum Apparatus for Cataract Extraction. Record of Failure
was selected, and after incision and iridectomy, the cup was carefully adjusted to the anterior capsule, and suction applied with the full power of the instrument. On attempting to make slight movement to break down the. zonule, the cup immediately lost its grip. A , second attempt was made with the same result, and it was obvious that the strength of the vacuum was not sufficient for the purpo...
متن کاملVacuum-stimulated cooling of single atoms in three dimensions
Taming quantum dynamical processes is the key to novel applications of quantum physics, e.g. in quantum information science. The control of light-matter interactions at the single-atom and single-photon level can be achieved in cavity quantum electrodynamics, in particular in the regime of strong coupling where atom and cavity form a single entity. In the optical domain, this requires a single ...
متن کاملIntegrating Externally Developed Systems for Sns Linac Cooling and Vacuum
External contractors are developing the local cooling and vacuum control systems for the Spallation Neutron Source (SNS) linac. Soon these systems will be integrated into the facility-wide controls system. Allen-Bradley Logix5000 series programmable controllers, populated with appropriate input/output modules, were selected as the local controllers. These controllers will be interfaced to the f...
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: SHINKU
سال: 1989
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.32.616