In order to enable an iCal export link, your account needs to have an API key created. This key enables other applications to access data from within Indico even when you are neither using nor logged into the Indico system yourself with the link provided. Once created, you can manage your key at any time by going to 'My Profile' and looking under the tab entitled 'HTTP API'. Further information about HTTP API keys can be found in the Indico documentation.
Additionally to having an API key associated with your account, exporting private event information requires the usage of a persistent signature. This enables API URLs which do not expire after a few minutes so while the setting is active, anyone in possession of the link provided can access the information. Due to this, it is extremely important that you keep these links private and for your use only. If you think someone else may have acquired access to a link using this key in the future, you must immediately create a new key pair on the 'My Profile' page under the 'HTTP API' and update the iCalendar links afterwards.
Permanent link for public information only:
Permanent link for all public and protected information:
Space-charge-dominated beams are of increasing interest in the light of proposed high-current projects like spallation sources, proton drivers, radioactive beam facilities and inertial fusion. Coherent space charge effects associated with space charge raise new issues. Some of them have been studied experimentally with the SIS and ESR
machines at GSI and interpreted by means of computer simulation programs developed for this purpose. Examples are measurements on longitudinal instabilities as well as on transverse quadrupolar oscillations used for emittance measurements.
We also present results on coherent tune shift effects during resonance crossing and apply them to multiturn injection with skew quadrupoles and to bunch compression.
Possible applications to future projects at GSI are discussed.