Planar Pixel Sensors for the ATLAS Upgrade: Beam Tests results
  Results of beam tests with planar silicon pixel sensors aimed towards the ATLAS Insertable B-Layer and High Luminosity LHC (HL-LHC) upgrades are presented. Measurements include spatial resolution, charge collection performance and charge sharing between neighbouring cells as a function of track incidence angle for different bulk materials. Measurements of n-in-n pixel sensors are presented as a function of fluence for different irradiations. Furthermore p-type silicon sensors from several vendors with slightly differing layouts were tested. All tested sensors were connected by bump-bonding to the ATLAS Pixel read-out chip. We show that both n-type and p-type tested planar sensors are able to collect significant charge even after integrated fluences expected at HL-LHC. 
J. Weingarten (1), S. Altenheiner (2), M. Beimforde (3), M. Benoit   (4), M. Bomben (5), G. Calderini (5,6), C. Gallrapp (4)...
physics.ins-det hep-ex