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:
Axions and axion-like particles are well motivated extensions to the Standard Model. If axions exist, they may be produced in abundance in a wide range of astrophysical systems. Such systems involve both distance scales and energy scales far larger than we could hope to reproduce on Earth, making them an excellent testbed for new physics. These extreme environments allow us to probe even very weak couplings between axions and the Standard Model with increasing reach, aided by continuing improvements in our observational capabilities. I will discuss current directions in astrophysical searches for axions, ranging from axion-photon interconversion to superradiant instabilities. I will suggest how these techniques will improve with the next generation of telescopes.