Injection and beam dumping is considered for a 16.5 TeV hadron accelerator in
the current LHC tunnel, with an injection energy in the range 1 - 1.3 TeV. The
present systems are described and the possible upgrade scenarios investigated
for higher beam rigidity. In addition to the required equipment performance,
the machine protection related aspects are explored. The expected constraints
on the machine layout are also given. The technological challenges for the
different equipment subsystems are detailed, and areas where R&D is necessary
are highlighted.Comment: 6 pages, contribution to the EuCARD-AccNet-EuroLumi Workshop: The
High-Energy Large Hadron Collider, Malta, 14 -- 16 Oct 2010; CERN Yellow
Report CERN-2011-003, pp. 128-13