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Article: Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb−1 of ATLAS data
| Title | Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb−1 of ATLAS data |
|---|---|
| Authors | |
| Keywords | Hadron-Hadron scattering (experiments) Photon production QCD |
| Issue Date | 2019 |
| Publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 |
| Citation | Journal of High Energy Physics, 2019, v. 2019 n. 10, p. article no. 203 How to Cite? |
| Abstract | The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb−1. The differential cross section is presented as a function of the photon transverse energy in different regions of photon pseudorapidity. The differential cross section as a function of the absolute value of the photon pseudorapidity is also presented in different regions of photon transverse energy. Next-to-leading-order QCD calculations from Jetphox and Sherpa as well as next-to-next-to-leading-order QCD calculations from Nnlojet are compared with the measurement, using several parameterisations of the proton parton distribution functions. The predictions provide a good description of the data within the experimental and theoretical uncertainties. |
| Persistent Identifier | http://hdl.handle.net/10722/279992 |
| ISSN | 2021 Impact Factor: 6.379 2020 SCImago Journal Rankings: 0.998 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | LO, CY | - |
| dc.contributor.author | Orlando, N | - |
| dc.contributor.author | Paredes Hernandez, D | - |
| dc.contributor.author | Salvucci, A | - |
| dc.contributor.author | Tu, Y | - |
| dc.contributor.author | Pizzimento, L | - |
| dc.date.accessioned | 2019-12-23T08:24:42Z | - |
| dc.date.available | 2019-12-23T08:24:42Z | - |
| dc.date.issued | 2019 | - |
| dc.identifier.citation | Journal of High Energy Physics, 2019, v. 2019 n. 10, p. article no. 203 | - |
| dc.identifier.issn | 1029-8479 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/279992 | - |
| dc.description.abstract | The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb−1. The differential cross section is presented as a function of the photon transverse energy in different regions of photon pseudorapidity. The differential cross section as a function of the absolute value of the photon pseudorapidity is also presented in different regions of photon transverse energy. Next-to-leading-order QCD calculations from Jetphox and Sherpa as well as next-to-next-to-leading-order QCD calculations from Nnlojet are compared with the measurement, using several parameterisations of the proton parton distribution functions. The predictions provide a good description of the data within the experimental and theoretical uncertainties. | - |
| dc.language | eng | - |
| dc.publisher | Springer Verlag (Germany): SCOAP3. The Journal's web site is located at http://www.springer.com/physics/particle+and+nuclear+physics/journal/13130 | - |
| dc.relation.ispartof | Journal of High Energy Physics | - |
| dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
| dc.subject | Hadron-Hadron scattering (experiments) | - |
| dc.subject | Photon production | - |
| dc.subject | QCD | - |
| dc.title | Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb−1 of ATLAS data | - |
| dc.type | Article | - |
| dc.identifier.email | Paredes Hernandez, D: dparedes@hku.hk | - |
| dc.identifier.email | Tu, Y: yanjuntu@hku.hk | - |
| dc.identifier.authority | Tu, Y=rp01971 | - |
| dc.description.nature | published_or_final_version | - |
| dc.identifier.doi | 10.1007/JHEP10(2019)203 | - |
| dc.identifier.scopus | eid_2-s2.0-85074270198 | - |
| dc.identifier.hkuros | 308717 | - |
| dc.identifier.volume | 2019 | - |
| dc.identifier.issue | 10 | - |
| dc.identifier.spage | article no. 203 | - |
| dc.identifier.epage | article no. 203 | - |
| dc.identifier.isi | WOS:000495862600001 | - |
| dc.publisher.place | Germany | - |
| dc.identifier.issnl | 1029-8479 | - |