A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models

Hsin Yi Chou; Yuan Hann Chang; Han Sheng Li; Yi Yang

doi:10.1016/j.nima.2020.164446

A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models

Hsin Yi Chou, Yuan Hann Chang, Han Sheng Li, Yi Yang

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

摘要

We present a new track fitting algorithm for high energy physics experiments dedicated for handling the non-Gaussian detector effects. It uses a comprehensive propagation model to predict the particle trajectory, as well as flexible and parameterized models (FPM method) to describe the contributions from multiple scattering, to estimate of the positions of hits, and to calculate the energy losses. The track fitting algorithm with the FPM method then minimizes a global non-linear chi-square function to obtain the full information of a track.

原文	???core.languages.en_GB???
文章編號	164446
期刊	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
卷	978
DOIs	https://doi.org/10.1016/j.nima.2020.164446
出版狀態	已出版 - 21 10月 2020

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10.1016/j.nima.2020.164446

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Chou, H. Y., Chang, Y. H., Li, H. S., & Yang, Y. (2020). A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 978, 文章 164446. https://doi.org/10.1016/j.nima.2020.164446

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title = "A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models",

abstract = "We present a new track fitting algorithm for high energy physics experiments dedicated for handling the non-Gaussian detector effects. It uses a comprehensive propagation model to predict the particle trajectory, as well as flexible and parameterized models (FPM method) to describe the contributions from multiple scattering, to estimate of the positions of hits, and to calculate the energy losses. The track fitting algorithm with the FPM method then minimizes a global non-linear chi-square function to obtain the full information of a track.",

keywords = "Energy loss, Flexible model, Multiple scattering, Non-Gaussian detector effect, Parameterized model, Tracking algorithm",

author = "Chou, {Hsin Yi} and Chang, {Yuan Hann} and Li, {Han Sheng} and Yi Yang",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",

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doi = "10.1016/j.nima.2020.164446",

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A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models. / Chou, Hsin Yi; Chang, Yuan Hann; Li, Han Sheng 等.
於: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 卷 978, 164446, 21.10.2020.

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

TY - JOUR

T1 - A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models

AU - Chou, Hsin Yi

AU - Chang, Yuan Hann

AU - Li, Han Sheng

AU - Yang, Yi

PY - 2020/10/21

Y1 - 2020/10/21

N2 - We present a new track fitting algorithm for high energy physics experiments dedicated for handling the non-Gaussian detector effects. It uses a comprehensive propagation model to predict the particle trajectory, as well as flexible and parameterized models (FPM method) to describe the contributions from multiple scattering, to estimate of the positions of hits, and to calculate the energy losses. The track fitting algorithm with the FPM method then minimizes a global non-linear chi-square function to obtain the full information of a track.

AB - We present a new track fitting algorithm for high energy physics experiments dedicated for handling the non-Gaussian detector effects. It uses a comprehensive propagation model to predict the particle trajectory, as well as flexible and parameterized models (FPM method) to describe the contributions from multiple scattering, to estimate of the positions of hits, and to calculate the energy losses. The track fitting algorithm with the FPM method then minimizes a global non-linear chi-square function to obtain the full information of a track.

KW - Energy loss

KW - Flexible model

KW - Multiple scattering

KW - Non-Gaussian detector effect

KW - Parameterized model

KW - Tracking algorithm

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U2 - 10.1016/j.nima.2020.164446

DO - 10.1016/j.nima.2020.164446

M3 - 期刊論文

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SN - 0168-9002

VL - 978

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

M1 - 164446

ER -

A new track fitting algorithm dedicated for handling non-Gaussian detector effects using flexible and parameterized models

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