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:
Neutron stars have long beckoned to physicists from many fields as realms of extreme physics beyond what we can test in terrestrial laboratories. In the realm of nuclear physics, the lure is that the cores of neutron stars are several times denser than atomic nuclei and yet are technically cold; this state is unique in the universe and holds clues to the nature of very dense matter. After many years of sparse hints, astronomical observations are opening this realm to our gaze. These observations include recent observations of an especially massive neutron star, the first information about neutron stars from gravitational waves, and mass-radius information anticipated from the NICER mission. I will describe how our picture of neutron star cores is beginning to come into focus.