{"title":"Final results from GERDA: a neutrinoless double beta decay search","authors":"L. Shtembari","doi":"10.22323/1.414.0614","DOIUrl":"https://doi.org/10.22323/1.414.0614","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121417387","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":"KamLAND-Zen 800","authors":"Azusa Gando","doi":"10.22323/1.414.0583","DOIUrl":"https://doi.org/10.22323/1.414.0583","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128282824","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 DUNE Near Detector","authors":"Federico Battisti","doi":"10.22323/1.414.0615","DOIUrl":"https://doi.org/10.22323/1.414.0615","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129460978","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 document introduces two new methods on the implementation of flavour tagging uncertainties in ATLAS physics analyses. In order to reduce the number of flavor-tagging calibration uncertainties, the physics analyses use an eigenvector decomposition approach. However, the resulting flavour tagging eigenvectors are in general not the same across flavour tagging selections, so the uncertainties can not be directly correlated in combination analyses. A new method, called eigenvector recomposition , has been designed to overcome this problem. This proceeding describes the method and gives practical examples about its usage in physics analyses, focusing on the 𝑉𝐻, 𝐻 → 𝑏𝑏 analysis. The second development involves the flavour tagging uncertainties in analyses with high-transverse momentum jets. The in-situ calibration of the flavour tagging uncertainties is computed using events with jet-p T spectra up to 140-250 GeV and used through all the jet-p T spectrum. Therefore, at higher transverse momenta the calibration needs dedicated extrapolation uncertainties in order to account for possible deviations from the central value. The second part of the document describes the method used to extract these extrapolation uncertainties starting from Z’ simulated events.
{"title":"Two New Developments on the Statistical Treatment of Flavour Tagging Uncertainties in ATLAS","authors":"I. Luise, Y. Ke, G. Piacquadio, Q. Buat","doi":"10.22323/1.414.1087","DOIUrl":"https://doi.org/10.22323/1.414.1087","url":null,"abstract":"The document introduces two new methods on the implementation of flavour tagging uncertainties in ATLAS physics analyses. In order to reduce the number of flavor-tagging calibration uncertainties, the physics analyses use an eigenvector decomposition approach. However, the resulting flavour tagging eigenvectors are in general not the same across flavour tagging selections, so the uncertainties can not be directly correlated in combination analyses. A new method, called eigenvector recomposition , has been designed to overcome this problem. This proceeding describes the method and gives practical examples about its usage in physics analyses, focusing on the 𝑉𝐻, 𝐻 → 𝑏𝑏 analysis. The second development involves the flavour tagging uncertainties in analyses with high-transverse momentum jets. The in-situ calibration of the flavour tagging uncertainties is computed using events with jet-p T spectra up to 140-250 GeV and used through all the jet-p T spectrum. Therefore, at higher transverse momenta the calibration needs dedicated extrapolation uncertainties in order to account for possible deviations from the central value. The second part of the document describes the method used to extract these extrapolation uncertainties starting from Z’ simulated events.","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132273908","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":"Lepton Universality tests using semileptonic b-hadron decays","authors":"Resmi Pk","doi":"10.22323/1.414.0739","DOIUrl":"https://doi.org/10.22323/1.414.0739","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"355 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120882000","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":"New ATLAS b-tagging algorithm for Run 3","authors":"M. Tanasini","doi":"10.22323/1.414.1090","DOIUrl":"https://doi.org/10.22323/1.414.1090","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125166194","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}
We report on the recent measurements of electroweak and radiative penguin 𝐵 decays at the Belle II experiment. We use samples of electron-positron collisions collected at the Υ ( 4 𝑆 ) resonance. We present the measurement of the branching fractions of 𝐵 +/ 0 → 𝐾 ∗ ( 892 ) +/ 0 ℓ + ℓ − ( ℓ = 𝑒, 𝜇 ) , 𝐵 +/ 0 → 𝐾 +/ 0 𝐽 / 𝜓 , and 𝐵 +/ 0 → 𝑋 𝑠 𝛾 decays in the data corresponding to 189 fb − 1 of integrated luminosity. We also present a search of 𝐵 + → 𝐾 + 𝜈 ¯ 𝜈 decay in the data corresponding to 63 fb − 1 of integrated luminosity.
{"title":"Recent Belle II results on electroweak penguins","authors":"E. Ganiev","doi":"10.22323/1.414.0743","DOIUrl":"https://doi.org/10.22323/1.414.0743","url":null,"abstract":"We report on the recent measurements of electroweak and radiative penguin 𝐵 decays at the Belle II experiment. We use samples of electron-positron collisions collected at the Υ ( 4 𝑆 ) resonance. We present the measurement of the branching fractions of 𝐵 +/ 0 → 𝐾 ∗ ( 892 ) +/ 0 ℓ + ℓ − ( ℓ = 𝑒, 𝜇 ) , 𝐵 +/ 0 → 𝐾 +/ 0 𝐽 / 𝜓 , and 𝐵 +/ 0 → 𝑋 𝑠 𝛾 decays in the data corresponding to 189 fb − 1 of integrated luminosity. We also present a search of 𝐵 + → 𝐾 + 𝜈 ¯ 𝜈 decay in the data corresponding to 63 fb − 1 of integrated luminosity.","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115368826","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":"Branching fractions and CP asymmetries in $B$ decays through $bto c$ process at Belle","authors":"K. Smith","doi":"10.22323/1.414.0716","DOIUrl":"https://doi.org/10.22323/1.414.0716","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120944773","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":"Lepton flavour universality tests in electroweak penguin decays at LHCb","authors":"S. Schmitt","doi":"10.22323/1.414.0737","DOIUrl":"https://doi.org/10.22323/1.414.0737","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129942587","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":"Measurement of $R_{2}(Deltaeta, Deltavarphi)$ and $P_{2}(Deltaeta, Deltavarphi)$ correlation functions in pp collisions at $sqrt{textit{s}}$ = 13~TeV using ALICE data","authors":"B. Sahoo","doi":"10.22323/1.414.1138","DOIUrl":"https://doi.org/10.22323/1.414.1138","url":null,"abstract":"","PeriodicalId":286451,"journal":{"name":"Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128489970","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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