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Article
Tuning Dirac states by strain in the topological insulator Bi2Se3
Bismuth selenide is a prototypical 3D topological insulator; its electronic spectrum features a Dirac cone populated by surface states. Now, it is experimentally and numerically shown that a bandgap forms beyo...
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Article
Open AccessParticle identification in ALICE: a Bayesian approach
We present a Bayesian approach to particle identification (PID) within the ALICE experiment. The aim is to more effectively combine the particle identification capabilities of its various detectors. After a br...
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Article
Open AccessDetermination of the event collision time with the ALICE detector at the LHC
Particle identification is an important feature of the ALICE detector at the LHC. In particular, for particle identification via the time-of-flight technique, the precise determination of the event collision t...