{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T02:02:50Z","timestamp":1760234570621,"version":"build-2065373602"},"reference-count":25,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2021,5,26]],"date-time":"2021-05-26T00:00:00Z","timestamp":1621987200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000921","name":"European Cooperation in Science and Technology","doi-asserted-by":"publisher","award":["CA16201"],"award-info":[{"award-number":["CA16201"]}],"id":[{"id":"10.13039\/501100000921","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"publisher","award":["A1-S-33202","Ciencia de Frontera 2021-2042"],"award-info":[{"award-number":["A1-S-33202","Ciencia de Frontera 2021-2042"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>Achieving a precise description of the internal structure of hadrons is crucial for deciphering the hidden properties and symmetries of fundamental particles. It is a hard task since there are several bottlenecks in obtaining theoretical predictions starting from first principles. In order to complement highly accurate experiments, it is necessary to use ingenious strategies to impose constraints from the theory side. In this article, we describe how photons can be used to unveil the internal structure of hadrons. We explore how to describe NLO QCD plus LO QED corrections to hadron plus photon production at colliders and discuss the impact of these effects on the experimental measurements.<\/jats:p>","DOI":"10.3390\/sym13060942","type":"journal-article","created":{"date-parts":[[2021,5,26]],"date-time":"2021-05-26T21:56:44Z","timestamp":1622066204000},"page":"942","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Analysis of the Internal Structure of Hadrons Using Direct Photon Production"],"prefix":"10.3390","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2825-9837","authenticated-orcid":false,"given":"David Francisco","family":"Renter\u00eda-Estrada","sequence":"first","affiliation":[{"name":"Facultad de Ciencias F\u00edsico-Matem\u00e1ticas, Universidad Aut\u00f3noma de Sinaloa, Ciudad Universitaria, CP 80000 Culiac\u00e1n, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1516-6524","authenticated-orcid":false,"given":"Roger Jos\u00e9","family":"Hern\u00e1ndez-Pinto","sequence":"additional","affiliation":[{"name":"Facultad de Ciencias F\u00edsico-Matem\u00e1ticas, Universidad Aut\u00f3noma de Sinaloa, Ciudad Universitaria, CP 80000 Culiac\u00e1n, Mexico"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4765-7440","authenticated-orcid":false,"given":"German","family":"Sborlini","sequence":"additional","affiliation":[{"name":"Instituto de F\u00edsica Corpuscular, Universitat de Val\u00e8ncia\u2014Consejo Superior de Investigaciones Cient\u00edficas, Parc Cient\u00edfic, E-46980 Paterna, Spain"},{"name":"Deutsches Elektronen-Synchrotron, DESY, Platanenallee 6, D-15738 Zeuthen, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2021,5,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"NNPDF Collaboration, Khalek, R.A., Ball, R.D., Carrazza, S., Forte, S., Giani, T., Kassabov, Z., Nocera, E.R., Pearson, R.L., and Wilson, M. 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