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New vertex reconstruction algorithms for CMS

R. Fruehwirth·W. Waltenberger·K. Prokofiev·T. Speer·P. Vanlaer·E. Chabanat·N. Estre
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Abstract

The reconstruction of interaction vertices can be decomposed into a pattern recognition problem (``vertex finding'') and a statistical problem (``vertex fitting''). We briefly review classical methods. We introduce novel approaches and motivate them in the framework of high-luminosity experiments like at the LHC. We then show comparisons with the classical methods in relevant physics channels

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R. Fruehwirth, W. Waltenberger, K. Prokofiev, T. Speer, P. Vanlaer, E. Chabanat, N. Estre. 2003-06-01. New vertex reconstruction algorithms for CMS. https://arxiv.org/abs/physics/0306012

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