Multi-dimensional measurements of parton shower in pp collisions at RHIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00570485" target="_blank" >RIV/61389005:_____/22:00570485 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/22:00364922

Výsledek na webu

<a href="https://doi.org/10.22323/1.414.1183" target="_blank" >https://doi.org/10.22323/1.414.1183</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22323/1.414.1183" target="_blank" >10.22323/1.414.1183</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multi-dimensional measurements of parton shower in pp collisions at RHIC

Popis výsledku v původním jazyce

Jets, collimated sprays of hadrons, serve as an experimental tool for studying parton shower evolution. Differential measurements of jet substructure observables enable the exploration of perturbative and non-perturbative QCD processes. The SoftDrop grooming technique is based on removing soft wide-angle radiation and products of this procedure are substructure observables, such as the shared momentum fraction (zg) and groomed jet radius (Rg). We present fully corrected correlations between the zg and Rg at the first split for jets of varying momenta in p+p collisions at the center of mass energy √s = 200 GeV. To study the evolution along the jet shower, we also present the zg and Rg observables at the first, second, and third splits for various jet momenta. As these novel measurements are presented in three dimensions, we outline the correction procedure so that it can be used as a template for future multi-differential measurements across all experiments.

Název v anglickém jazyce

Multi-dimensional measurements of parton shower in pp collisions at RHIC

Popis výsledku anglicky

Jets, collimated sprays of hadrons, serve as an experimental tool for studying parton shower evolution. Differential measurements of jet substructure observables enable the exploration of perturbative and non-perturbative QCD processes. The SoftDrop grooming technique is based on removing soft wide-angle radiation and products of this procedure are substructure observables, such as the shared momentum fraction (zg) and groomed jet radius (Rg). We present fully corrected correlations between the zg and Rg at the first split for jets of varying momenta in p+p collisions at the center of mass energy √s = 200 GeV. To study the evolution along the jet shower, we also present the zg and Rg observables at the first, second, and third splits for various jet momenta. As these novel measurements are presented in three dimensions, we outline the correction procedure so that it can be used as a template for future multi-differential measurements across all experiments.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/LTT18002" target="_blank" >LTT18002: Studium nových vlastností jaderné hmoty v mezinárodním experimentu STAR</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Science

ISBN

—

ISSN

1824-8039

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1183

Název nakladatele

Sissa Medilab srl

Místo vydání

Trieste

Místo konání akce

Bologna

Datum konání akce

6. 7. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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