{"title":"Jet measurements in proton-proton collisions from ATLAS","authors":"Ota Zaplatilek","doi":"10.22323/1.450.0104","DOIUrl":"https://doi.org/10.22323/1.450.0104","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":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140498116","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 mass measurement in $Hrightarrow ZZ^{*} rightarrow 4ell$","authors":"Donato Troiano","doi":"10.22323/1.450.0280","DOIUrl":"https://doi.org/10.22323/1.450.0280","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":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140499826","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}
Several LHC experiments exploit the high acceptance in the forward region. Most of them use the possibility of measuring the intact proton in an elastic event. This approach can enhance the purity of selecting jet-gap-jet events, leading to refined limits on photon-induced processes or to a better study of pion pair production. Diffraction and elastic scattering plays also the main role when measuring the rho-parameter or the nuclear slope in total cross-section measurements. In this talk a summary of the latest results on this topic from the ATLAS, CMS and LHCb experiments has been presented.
{"title":"Diffraction and elastic scattering at the LHC","authors":"Anna Feh'erkuti","doi":"10.22323/1.450.0034","DOIUrl":"https://doi.org/10.22323/1.450.0034","url":null,"abstract":"Several LHC experiments exploit the high acceptance in the forward region. Most of them use the possibility of measuring the intact proton in an elastic event. This approach can enhance the purity of selecting jet-gap-jet events, leading to refined limits on photon-induced processes or to a better study of pion pair production. Diffraction and elastic scattering plays also the main role when measuring the rho-parameter or the nuclear slope in total cross-section measurements. In this talk a summary of the latest results on this topic from the ATLAS, CMS and LHCb experiments has been presented.","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":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140503066","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":"Run3 Performance of new hardware in ALICE","authors":"Jian Liu","doi":"10.22323/1.450.0052","DOIUrl":"https://doi.org/10.22323/1.450.0052","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":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139640445","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}
AN Underground Belayed In-Shaft search experiment (ANUBIS) was proposed to search for neutral long-lived particles (LLPs) at CERN's ATLAS underground cavern. A prototype or a proof-of-concept demonstrator detector - proANUBIS was recently installed to prove the feasibility of such an experiment. The prototype demonstrator is expected to play a role in validating simulation studies and providing insights into the anticipated backgrounds for the ANUBIS experiment. The current report provides an overview of the experimental setup for this prototype detector, and its commissioning and installation details.
{"title":"Installation of proANUBIS – a proof-of-concept demonstrator for the ANUBIS experiment","authors":"Aashaq Shah","doi":"10.22323/1.450.0168","DOIUrl":"https://doi.org/10.22323/1.450.0168","url":null,"abstract":"AN Underground Belayed In-Shaft search experiment (ANUBIS) was proposed to search for neutral long-lived particles (LLPs) at CERN's ATLAS underground cavern. A prototype or a proof-of-concept demonstrator detector - proANUBIS was recently installed to prove the feasibility of such an experiment. The prototype demonstrator is expected to play a role in validating simulation studies and providing insights into the anticipated backgrounds for the ANUBIS experiment. The current report provides an overview of the experimental setup for this prototype detector, and its commissioning and installation details.","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":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140504189","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":"Supersymmetry - ATLAS","authors":"Xuanhong Lou","doi":"10.22323/1.450.0158","DOIUrl":"https://doi.org/10.22323/1.450.0158","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":"2024-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140504614","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":"CMS Level-1 Trigger Upgrade","authors":"Jose Enrique Palencia Cortezon","doi":"10.22323/1.450.0113","DOIUrl":"https://doi.org/10.22323/1.450.0113","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":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140505598","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}
The results of the dynamical core-corona initialisation framework in p+p and Pb+Pb collisions at the LHC energies are presented. We extract the fractions of final hadron yields originating from equilibrated and non-equilibrated matter as functions of multiplicity. We show that the contribution from non-equilibrated matter is non-negligible even in intermediate and central Pb+Pb collisions. The particle production from non-equilibrated matter behaves as a correction on $c_2{4}$ that is purely obtained from the equilibrated matter. The result poses a warning on Bayesian parameter estimation with conventional hydrodynamic models. The observed flow coefficients might need a reinterpretation with new dynamical models which incorporate the particle production from non-equilibrated matter.
{"title":"Hadronisation in event generators from small to large systems","authors":"Y. Kanakubo, Y. Tachibana, Tetsufumi Hirano","doi":"10.22323/1.450.0131","DOIUrl":"https://doi.org/10.22323/1.450.0131","url":null,"abstract":"The results of the dynamical core-corona initialisation framework in p+p and Pb+Pb collisions at the LHC energies are presented. We extract the fractions of final hadron yields originating from equilibrated and non-equilibrated matter as functions of multiplicity. We show that the contribution from non-equilibrated matter is non-negligible even in intermediate and central Pb+Pb collisions. The particle production from non-equilibrated matter behaves as a correction on $c_2{4}$ that is purely obtained from the equilibrated matter. The result poses a warning on Bayesian parameter estimation with conventional hydrodynamic models. The observed flow coefficients might need a reinterpretation with new dynamical models which incorporate the particle production from non-equilibrated matter.","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":"2024-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140505133","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":"Theoretical overview of heavy-flavor hadronization","authors":"V. Minissale, S. Plumari, Vincenzo Greco","doi":"10.22323/1.450.0132","DOIUrl":"https://doi.org/10.22323/1.450.0132","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":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140506161","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":"Vector boson modeling for precision physics","authors":"Tobias Neumann","doi":"10.22323/1.450.0147","DOIUrl":"https://doi.org/10.22323/1.450.0147","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":"2024-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140506474","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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