Title of article
Mass distributions marginalized over per-event errors
Author/Authors
Martيnez Santos، نويسنده , , D. and Dupertuis، نويسنده , , F.، نويسنده ,
Pages
6
From page
150
To page
155
Abstract
We present generalizations of the Crystal Ball function to describe mass peaks in which the per-event mass resolution is unknown and marginalized over. The presented probability density functions are tested using a series of toy Monte Carlo samples generated with Pythia and smeared with different amounts of multiple scattering and for different detector resolutions.
Keywords
Invariant mass peaks , statistics , Resolution modelling
Journal title
Astroparticle Physics
Record number
2009109
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