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Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved. RI Wing, Matthew/C-2169-2008; IBRAHIM, ZAINOL ABIDIN/C-1121-2010; Fazio, Salvatore /G-5156-2010; WAN ABDULLAH, WAN AHMAD TAJUDDIN/B-5439-2010; Doyle, Anthony/C-5889-2009; Ferrando, James/A-9192-2012; Gladilin, Leonid/B-5226-2011
Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved.
Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved.
Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved.
Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved. RI Wing, Matthew/C-2169-2008; IBRAHIM, ZAINOL ABIDIN/C-1121-2010; Fazio, Salvatore /G-5156-2010; WAN ABDULLAH, WAN AHMAD TAJUDDIN/B-5439-2010; Doyle, Anthony/C-5889-2009; Ferrando, James/A-9192-2012; Gladilin, Leonid/B-5226-2011
Mean values and differential distributions of event-shape variables have been studied in neutral current deep inelastic scattering using an integrated luminosity of 82.2 pb(-1) collected with the ZEUS detector at HERA. The kinematic range is 80 < Q(2) < 20480 GeV(2) and 0.0024 < x < 0.6, where Q(2) is the virtuality of the exchanged boson and x is the Bjorken variable. The data are compared with a model based oil a combination of next-to-leading-order QCD calculations with next-to-leading-logarithm corrections and the Dokshitzer-Webber non-perturbative power corrections. The power-correction method provides a reasonable description of the data for all event-shape variables studied. Nevertheless, the lack of consistency of the determination of alpha(s), and of the non-perturbative parameter of the model, (alpha(0)) over bar, suggests the importance of higher-order processes that are not yet included in the model. (C) 2006 Elsevier B.V. All rights reserved.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/127616
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simulazione ASN
Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione. La simulazione si basa sui dati IRIS e sugli indicatori bibliometrici alla data indicata e non tiene conto di eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori. La simulazione può differire dall'esito di un’eventuale domanda ASN sia per errori di catalogazione e/o dati mancanti in IRIS, sia per la variabilità dei dati bibliometrici nel tempo. Si consideri che Anvur calcola i valori degli indicatori all'ultima data utile per la presentazione delle domande.
La presente simulazione è stata realizzata sulla base delle specifiche raccolte sul tavolo ER del Focus Group IRIS coordinato dall’Università di Modena e Reggio Emilia e delle regole riportate nel DM 589/2018 e allegata Tabella A. Cineca, l’Università di Modena e Reggio Emilia e il Focus Group IRIS non si assumono alcuna responsabilità in merito all’uso che il diretto interessato o terzi faranno della simulazione. Si specifica inoltre che la simulazione contiene calcoli effettuati con dati e algoritmi di pubblico dominio e deve quindi essere considerata come un mero ausilio al calcolo svolgibile manualmente o con strumenti equivalenti.
