Add to ORKGWith increasing ion beam intensity during recent RHIC operations, pressure rises of several decades were observed at a few warm vacuum sections. Improvement of the warm sections has been carried out in last years shutdown. Extensive in-situ bakes, additional UHV pumping, electron detectors and beam tube solenoids have been implemented. Vacuum monitoring and interlock were enhanced to reduce premature beam aborts. The effectiveness of these measures in reducing the beam induced pressure bumps and in increasing the vacuum system reliability are discussed and summarized
Since 2081 MIC has experienced electron cloud effects, which have limited the beam intensity. These ...
During the incident of sector 3-4, the two beam vacuum sectors of 2.8 km each and four insulation va...
Abstract OBSERVATIONS Since 2081 M I C has experienced electron cloud effects, which have Iimited th...
With increasing intensity of gold and proton beams during recent RHIC operations, pressure rises of ...
When RHIC is filled with bunches of intense ion beams a pressure rise is observed. The pressure rise...
The vacuum system in the rapid-cycling synchrotron of the Japan Proton Accelerator Research Complex ...
Effects of the beam loss, ion and electron gas desorption on the RHIC vacuum pressure bump have been...
The last two years of LHC operation have highlighted concerns on the levels of the dynamic vacuum in...
The Relativistic Heavy Ion Collider (RHIC) has two concentric rings 3.8km in circumference. There ar...
In the LHC beam pipes and cryostats, the pressure measurement covers a wide range, from 1500 mbar do...
The large scale application of non-evaporable getter coating in RHIC has been effective in reducing ...
The new GSI accelerator facilities (FAIR project) are planned to deliver heavy ion beams of increase...
The beam heat load and the pressure in the vacuum chamber of the cold bore superconducting undulator...
After the Long Shutdown 1 (LS1) and the consolidation of the magnet bus bars, the CERN Large Hadron ...
Abstract. Hydrogen is the dominating gas specie in room temperature, ultrahigh vacuum systems of par...
Since 2081 MIC has experienced electron cloud effects, which have limited the beam intensity. These ...
During the incident of sector 3-4, the two beam vacuum sectors of 2.8 km each and four insulation va...
Abstract OBSERVATIONS Since 2081 M I C has experienced electron cloud effects, which have Iimited th...
With increasing intensity of gold and proton beams during recent RHIC operations, pressure rises of ...
When RHIC is filled with bunches of intense ion beams a pressure rise is observed. The pressure rise...
The vacuum system in the rapid-cycling synchrotron of the Japan Proton Accelerator Research Complex ...
Effects of the beam loss, ion and electron gas desorption on the RHIC vacuum pressure bump have been...
The last two years of LHC operation have highlighted concerns on the levels of the dynamic vacuum in...
The Relativistic Heavy Ion Collider (RHIC) has two concentric rings 3.8km in circumference. There ar...
In the LHC beam pipes and cryostats, the pressure measurement covers a wide range, from 1500 mbar do...
The large scale application of non-evaporable getter coating in RHIC has been effective in reducing ...
The new GSI accelerator facilities (FAIR project) are planned to deliver heavy ion beams of increase...
The beam heat load and the pressure in the vacuum chamber of the cold bore superconducting undulator...
After the Long Shutdown 1 (LS1) and the consolidation of the magnet bus bars, the CERN Large Hadron ...
Abstract. Hydrogen is the dominating gas specie in room temperature, ultrahigh vacuum systems of par...
Since 2081 MIC has experienced electron cloud effects, which have limited the beam intensity. These ...
During the incident of sector 3-4, the two beam vacuum sectors of 2.8 km each and four insulation va...
Abstract OBSERVATIONS Since 2081 M I C has experienced electron cloud effects, which have Iimited th...