This year Dr Dawson helped organise and convene sessions at the IEEE NSS-MIC conference, a leading international annual meeting for scientists, engineers, researchers, medical physicists and students with an interest in radiation detectors, related technologies and their applications.
A new paper co-authored by the Sheffield team has been accepted for publication in the Journal “Non Destructive Testing and Evaluation”. In this paper we show the important role simulation plays in dosimetry, as well providing an effective method for studying self shielding effects. For further details click here.
New paper published in JINST on “In situ radiation damage studies of opto-electronics in the ATLAS semiconductor tracker”. Co-authored by the Sheffield team. To access the paper click here.
A new paper co-authored by Dr I. Dawson and P. S. Miyagawa has been published in the Journal of Instrumentation (JINST). The pixel detector system is closest to the interaction point where the radiation backgrounds are most intense. For further details click here.
A third in a series of workshops at CERN will take place 11-12 February, looking at the impact of radiation on sensor and electronic systems at the Large Hadron Collider. Dr Dawson is leading the organisation of the workshop – unique in bringing together the experiences from across the experiments (ATLAS, CMS, LHCb and ALICE). All these experiments are now observing significant radiation damage in their detector systems, so it is timely to compare the original performance predictions with today’s measurements. The high levels of radiation are caused by the intense rates of proton-proton collision (billions every second). Four sessions at the workshop will look into 1) silicon sensor measurements, 2) sensor simulation, 3) radiation environment simulation and monitoring, 4) impact of radiation on electronic and optoelectronics. As a result of the workshops Dr Dawson will lead on producing a so called “CERN Yellow Report”, which will become the go to reference for designing and operating state-of-the-art detector systems in future projects.