Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons: H1 Collaboration, positron-proton

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F21%3A73609945" target="_blank" >RIV/61989592:15310/21:73609945 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1140/epjc/s10052-021-08896-1.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1140/epjc/s10052-021-08896-1.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-021-08896-1" target="_blank" >10.1140/epjc/s10052-021-08896-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons: H1 Collaboration, positron-proton

Popis výsledku v původním jazyce

Charged particle multiplicity distributions in positron-proton deep inelastic scattering at a centre-of-mass energy root s=319 GeV are measured. The data are collected with the H1 detector at HERA corresponding to an integrated luminosity of 136 pb-1. Charged particle multiplicities are measured as a function of photon virtuality Q2, inelasticity y and pseudorapidity eta in the laboratory and the hadronic centre-of-mass frames. Predictions from different Monte Carlo models are compared to the data. The first and second moments of the multiplicity distributions are determined and the KNO scaling behaviour is investigated. The multiplicity distributions as a function of Q2 and the Bjorken variable xbj are converted to the hadron entropy Shadron, and predictions from a quantum entanglement model are tested.

Název v anglickém jazyce

Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons: H1 Collaboration, positron-proton

Popis výsledku anglicky

Charged particle multiplicity distributions in positron-proton deep inelastic scattering at a centre-of-mass energy root s=319 GeV are measured. The data are collected with the H1 detector at HERA corresponding to an integrated luminosity of 136 pb-1. Charged particle multiplicities are measured as a function of photon virtuality Q2, inelasticity y and pseudorapidity eta in the laboratory and the hadronic centre-of-mass frames. Predictions from different Monte Carlo models are compared to the data. The first and second moments of the multiplicity distributions are determined and the KNO scaling behaviour is investigated. The multiplicity distributions as a function of Q2 and the Bjorken variable xbj are converted to the hadron entropy Shadron, and predictions from a quantum entanglement model are tested.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

EUROPEAN PHYSICAL JOURNAL C

ISSN

1434-6044

e-ISSN

—

Svazek periodika

81

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

46

Strana od-do

"212-1"-"212-46"

Kód UT WoS článku

000625594600003

EID výsledku v databázi Scopus

2-s2.0-85105908324