Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/8101
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D. C. | - |
dc.contributor.author | Abed Abud, A. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abhayasinghe, D. K. | - |
dc.contributor.author | Sultansoy, Saleh | - |
dc.contributor.author | The ATLAS Collaboration | - |
dc.date.accessioned | 2022-01-15T12:58:35Z | - |
dc.date.available | 2022-01-15T12:58:35Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | https://doi.org/10.1007/JHEP11(2021)169 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/8101 | - |
dc.description.abstract | A measurement of prompt photon-pair production in proton-proton collisions at root s = 13 TeV is presented. The data were recorded by the ATLAS detector at the LHC with an integrated luminosity of 139 fb(-1). Events with two photons in the wellinstrumented region of the detector are selected. The photons are required to be isolated and have a transverse momentum of p(T,gamma 1(2)) > 40 (30) GeV for the leading (sub-leading) photon. The differential cross sections as functions of several observables for the diphoton system are measured and compared with theoretical predictions from state-of-the-art Monte Carlo and fixed-order calculations. The QCD predictions from next-to-next-to-leadingorder calculations and multi-leg merged calculations are able to describe the measured integrated and differential cross sections within uncertainties, whereas lower-order calculations show significant deviations, demonstrating that higher-order perturbative QCD corrections are crucial for this process. The resummed predictions with parton showers additionally provide an excellent description of the low transverse-momentum regime of the diphoton system. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Hadron-Hadron scattering (experiments) | en_US |
dc.subject | photon production | en_US |
dc.subject | proton-proton scattering | en_US |
dc.subject | QCD | en_US |
dc.subject | Parton Distributions | en_US |
dc.title | Measurement of the Production Cross Section of Pairs of Isolated Photons in Pp Collisions at 13 Tev With the Atlas Detector | en_US |
dc.type | Article | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü | tr_TR |
dc.identifier.issue | 11 | en_US |
dc.authorid | Abusleme, Angel / 0000-0003-0762-7204 | - |
dc.identifier.wos | WOS:000728326100001 | en_US |
dc.identifier.scopus | 2-s2.0-85120959330 | en_US |
dc.institutionauthor | Sultansoy, Saleh | - |
dc.identifier.doi | 10.1007/JHEP11(2021)169 | - |
dc.authorwosid | Abusleme, Angel / G-8156-2012 | - |
dc.authorwosid | Ohm, Christian / AAU-6572-2020 | - |
dc.authorwosid | Kroll, Jiri / C-8465-2018 | - |
dc.authorwosid | Chwastowski, Janusz J. / I-4480-2012 | - |
dc.authorwosid | Malek, Fairouz / E-4410-2018 | - |
dc.authorwosid | Sopczak, Andre / I-4951-2015 | - |
dc.authorwosid | Barreiro, Fernando / D-9808-2012 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 57208306618 | - |
dc.authorscopusid | 57208907456 | - |
dc.authorscopusid | 57210132793 | - |
dc.authorscopusid | 57193183451 | - |
dc.authorscopusid | 56536227400 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q2 | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.6. Department of Material Science and Nanotechnology Engineering | - |
Appears in Collections: | Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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