PYTHIA 8: Simulating Tau-Lepton Decays

被引：3

作者：

Ilten, Philip ^{[1
]}

机构：

[1] MIT, Nucl Sci Lab, Cambridge, MA 02139 USA

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2015年 / 260卷

关键词：

Monte Carlo; tau decays; polarization; hadronic currents; SPIN CORRELATIONS;

D O I：

10.1016/j.nuclphysbps.2015.02.012

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

As of version 8.150 of PYTHIA, the isotropic decays of tau-leptons have been replaced with a decay machinery that incorporates full spin correlations and more sophisticated decay models. Developments of the PYTHIA tau-lepton decay machinery from version 8.150 up to version 8.201 are summarized. The tau-lepton decay machinery in PYTHIA 8 is described, including the spin correlation algorithm, the available tau-lepton decay models, and the user interface.

引用

页码：56 / 60

页数：5

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