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arXiv · 1411.4312

Bisection-based asymmetric MT2 computation: a higher precision calculator than existing symmetric methods

Christopher G. Lester·Benjamin Nachman
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Abstract

An MT2 calculation algorithm is described. It is shown to achieve better precision than the fastest and most popular existing bisection-based methods. Most importantly, it is also the first algorithm to be able to reliably calculate asymmetric MT2 to machine-precision, at speeds comparable to the fastest commonly used symmetric calculators.

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Christopher G. Lester, Benjamin Nachman. 2014-11-16. Bisection-based asymmetric MT2 computation: a higher precision calculator than existing symmetric methods. https://doi.org/10.1007/jhep03(2015)100

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