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:
The extremes of Neutrino Astronomy: From Fermi Bubbles with IceCube to Ice Studies with ARIANNA
The Fermi Bubbles are extended regions of hard gamma-ray emission which were discovered with Fermi-LAT data to exist above and below the Galactic Center. In order to explain the origin of the gamma-rays, different theories are proposed. In particular, within hadronic models, highly-accelerated cosmic rays interact with interstellar matter and create the observed gamma-rays and in addition neutrinos. An analysis method and the preliminary results of the study of a possible neutrino flux from the Fermi Bubbles using data from the neutrino detector IceCube will be described in this presentation. While this analysis is performed with the lowest energies IceCube can reach the ARIANNA (Antarctic Ross Ice-shelf ANtenna Neutrino Array) experiment has the goal to detect the highest energy neutrinos by measuring radio wave radiation produced by their interaction products in ice. With ARIANNA the propagation of radio waves in the firn (packed snow) of the Ross Ice-shelf was investigated. According to the classical approach the radio signal is supposed to bend down, because of the changing density, and therefore changing refractive index, in the firn, an effect which is called “shadowing”. Evidence that the waves can travel horizontally over a long distance will be presented.