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:
Observations of astrophysical objects which cannot exist.
Aula Seminari (LNF)
Via Enrico Fermi, 40
00044 Frascati (Roma)
Recently astronomical data are accumulated, reporting discoveries of very early formed objects, such as supermassive black holes (quasars), gamma bursters, supernovae, and very bright galaxies at high redshifts. Moreover, there is an evidence to existence of starts in our Galaxy which are too old, even older than the universe. All such objects cannot be created in the frameworks of accepted scenarios of their formation. An origin of supermassive black holes observed in the centers of many (maybe all) large and some small galaxies also remains mysterious.
After a review of the observations a model is presented that can explain the unusual features of the data and that, as a by product, predicts abundant cosmological antimatter, in particular almost at hand, in the Galaxy.
Though the model may be rather speculative, the observed objects present serious challenge to the theory and possibly indicate that "there is something rotten in the state of the universe".