Electrostatic Accelerators: Fundamentals and ApplicationsRagnar Hellborg Springer Science & Business Media, 2005/11/02 - 620 ページ Electrostatic accelerators are an important and widespread subgroup within the broad spectrum of modern, large particle acceleration devices. They are specifically designed for applications that require high-quality ion beams in terms of energy stability and emittance at comparatively low energies (a few MeV). Their ability to accelerate virtually any kind of ion over a continuously tunable range of energies makes them a highly versatile tool for investigations in many research fields including, but not limited to, atomic and nuclear spectroscopy, heavy ion reactions, accelerator mass spectroscopy as well as ion-beam analysis and modification. The book is divided into three parts. The first part concisely introduces the field of accelerator technology and techniques that emphasize their major modern applications. The second part treats the electrostatic accelerator per se: its construction and operational principles as well as its maintenance. The third part covers all relevant applications in which electrostatic accelerators are the preferred tool for accelerator-based investigations. Since some topics are common to all types of accelerators, Electrostatic Accelerators will also be of value for those more familiar with other types of accelerators. |
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... cyclotron Fig. 1.10. Ernest Lawrence at the controls of the 37. general approach problem i I. the multiple acceleration of the contrive cons by application of radio frequency oscillating voltages to a series of cylindrical electrodes Fig ...
... cyclotron com- pared with an electrostatic accelerator is that a much higher beam current (tens of mA) is available from a cyclotron. The disadvantages of the cyclotron are that the beam is pulsed, it is difficult to change the beam ...
... cyclotron cannot accelerate particles as light as electrons, as they will quickly become relativistic and (1.3) is ... cyclotron can be overcome if the increase of mass1 at each gap transit is so large that the revolution time increases ...
... cyclotron is the reduced current. Only one bunch at a time is sent through the synchrocyclotron, compared with lots of pulses through the cyclotron; therefore the beam current is reduced to a mean value ofμA or even less. The first ...
... cyclotron are not circles ; the particles perform radial oscillations about the circular orbit . The maximum energy obtainable with an AVF accelerator is about the same as for synchrocyclotrons . An advantage of the AVF cyclotron is the ...
目次
3 | |
43 | |
Electrostatics | 64 |
Calculation Technique for HighVoltage Equipment | 84 |
Development of Charging Belts in Russia | 101 |
Voltage Distribution Systems Resistors | 110 |
Accelerator Tubes | 123 |
Development of Tubes | 147 |
Nonradiation Hazards and Safety Considerations | 365 |
ElectrostaticAccelerator FreeElectron Lasers | 378 |
Introduction to Part III Research Fields | 392 |
Roberts T E Barnhart R J Nickles 395 | 413 |
Corradi | 429 |
Detection of Explosives and Other Threats | 445 |
Accelerator Mass Spectrometry | 461 |
Atomic Collisions in Matter | 486 |
Stripper Systems | 166 |
Charge Exchange and Electron Stripping | 181 |
NegativeIon Formation Processes | 222 |
Tandem Terminal Ion Source | 274 |
Beam Envelope Techniques for IonOptical Calculations | 299 |
Equipment for Beam Diagnostics | 317 |
Radiation Protection at an Accelerator Laboratory | 337 |
Modification of Materials | 508 |
Ion Beam Analysis | 530 |
Atomic Structure | 560 |
Industrial Electron Accelerators | 581 |
Electrostatic Accelerators Production | 595 |
Index | 608 |