We present results of precision calculations for di-Higgs production that combine NLO QCD corrections with operators at canonical dimension six within Standard Model Effective Field Theory (SMEFT). We discuss possible options for operator contributions within a given EFT framework and sources of theory uncertainties.
{"title":"Precise SMEFT predictions for di-Higgs production","authors":"Jannis Lang","doi":"10.22323/1.450.0192","DOIUrl":"https://doi.org/10.22323/1.450.0192","url":null,"abstract":"We present results of precision calculations for di-Higgs production that combine NLO QCD corrections with operators at canonical dimension six within Standard Model Effective Field Theory (SMEFT). We discuss possible options for operator contributions within a given EFT framework and sources of theory uncertainties.","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140473731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Higgs boson couplings at CMS","authors":"Fabio Monti","doi":"10.22323/1.450.0181","DOIUrl":"https://doi.org/10.22323/1.450.0181","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140491240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experiences from Mental Health Workshops for LHC Scientists","authors":"Petra Loncar","doi":"10.22323/1.450.0059","DOIUrl":"https://doi.org/10.22323/1.450.0059","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140491541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"High mass resonances - extra gauge bosons and other exotics","authors":"Elena Accomando","doi":"10.22323/1.450.0157","DOIUrl":"https://doi.org/10.22323/1.450.0157","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140491109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In anticipation of the High-Luminosity LHC (HL-LHC) era, the High Energy Physics (HEP) community faces considerable challenges in the evolving landscape of both experimental and computational domains. This paper explores the coordinated efforts led by the HEP Software Foundation (HSF) to address common challenges in software and computing. The HSF facilitates international collaboration and coordinates research and development through working groups. As the HL-LHC poses unprecedented data volumes and computational demands, the community adapts with advancements in hardware utilization, novel simulation techniques
{"title":"HL-LHC and Beyond Computing Challenges","authors":"E. Kourlitis","doi":"10.22323/1.450.0112","DOIUrl":"https://doi.org/10.22323/1.450.0112","url":null,"abstract":"In anticipation of the High-Luminosity LHC (HL-LHC) era, the High Energy Physics (HEP) community faces considerable challenges in the evolving landscape of both experimental and computational domains. This paper explores the coordinated efforts led by the HEP Software Foundation (HSF) to address common challenges in software and computing. The HSF facilitates international collaboration and coordinates research and development through working groups. As the HL-LHC poses unprecedented data volumes and computational demands, the community adapts with advancements in hardware utilization, novel simulation techniques","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140496230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The ATLAS Trigger System","authors":"Ricardo Barrué","doi":"10.22323/1.450.0253","DOIUrl":"https://doi.org/10.22323/1.450.0253","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140498016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Experimental findings of recent years blurred the frontier between large and small systems. The features attributed to the Quark Gluon Plasma formation have also been found in smaller systems when measuring particle production in high multiplicity events. These common features arise in multiple sectors, namely the particle dynamics (known as collective flow) and also when considering hadrochemistry (e.g., strangeness enhancement). The limit in small systems where this non-trivial behaviour occurs, is of very high interest in the field and is actively being investigated. This is carried out by performing multi-differential analyses and by selecting collision systems that are smaller than pp collisions. The current experimental contour of the limits between large and small systems is discussed in these proceedings.
{"title":"The limits of QGP-like effects towards smaller systems: from Pb-Pb down to pp and fixed-target collisions","authors":"N. Jacazio","doi":"10.22323/1.450.0211","DOIUrl":"https://doi.org/10.22323/1.450.0211","url":null,"abstract":"Experimental findings of recent years blurred the frontier between large and small systems. The features attributed to the Quark Gluon Plasma formation have also been found in smaller systems when measuring particle production in high multiplicity events. These common features arise in multiple sectors, namely the particle dynamics (known as collective flow) and also when considering hadrochemistry (e.g., strangeness enhancement). The limit in small systems where this non-trivial behaviour occurs, is of very high interest in the field and is actively being investigated. This is carried out by performing multi-differential analyses and by selecting collision systems that are smaller than pp collisions. The current experimental contour of the limits between large and small systems is discussed in these proceedings.","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140497871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ATLAS Full Run 2 Search for Direct Stau Production using Machine Learning","authors":"Dominic Jones","doi":"10.22323/1.450.0254","DOIUrl":"https://doi.org/10.22323/1.450.0254","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140497073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Light (anti)nuclei production in small systems","authors":"Rutuparna Rath","doi":"10.22323/1.450.0134","DOIUrl":"https://doi.org/10.22323/1.450.0134","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140496558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LLP results from CMS","authors":"Ang Li","doi":"10.22323/1.450.0167","DOIUrl":"https://doi.org/10.22323/1.450.0167","url":null,"abstract":"","PeriodicalId":516616,"journal":{"name":"Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140497609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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