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Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses
This note presents Monte Carlo generator comparisons of the $t\bar{t}b\bar{b}$ and $t\bar{t}W$ processes at particle level. The aim is to compare the modelling of important backgrounds to $t\bar{t}H$ measurements in multi-lepton final states and in the $t\bar{t}H (H \to b\bar{b})$ decay channel and...
| Autores principales: | , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
18-0
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2812088 |
| _version_ | 1780973323054743552 |
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| author | Ferencz, Lars Grevtsov, Kirill Katzy, Judith Knue, Andrea Helen Van Der Linden, Jan McFayden, Josh Monig, Gianna Pfeffer, Emanuel Lorenz Saibel, Andrej Schroeder, Matthias Thomas-Wilsker, Joshuha |
| author_facet | Ferencz, Lars Grevtsov, Kirill Katzy, Judith Knue, Andrea Helen Van Der Linden, Jan McFayden, Josh Monig, Gianna Pfeffer, Emanuel Lorenz Saibel, Andrej Schroeder, Matthias Thomas-Wilsker, Joshuha |
| author_sort | Ferencz, Lars |
| collection | CERN |
| description | This note presents Monte Carlo generator comparisons of the $t\bar{t}b\bar{b}$ and $t\bar{t}W$ processes at particle level. The aim is to compare the modelling of important backgrounds to $t\bar{t}H$ measurements in multi-lepton final states and in the $t\bar{t}H (H \to b\bar{b})$ decay channel and the treatment of the associated theory uncertainties for a combination of the full Run-2 $t\bar{t}H$ results from ATLAS and CMS. As a first step, modelling and theory uncertainties as used in ATLAS and CMS are compared in the relevant analysis regions. |
| id | cern-2812088 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 18-0 |
| record_format | invenio |
| spelling | cern-28120882023-01-23T14:32:32Zhttp://cds.cern.ch/record/2812088engFerencz, LarsGrevtsov, KirillKatzy, JudithKnue, Andrea HelenVan Der Linden, JanMcFayden, JoshMonig, GiannaPfeffer, Emanuel LorenzSaibel, AndrejSchroeder, MatthiasThomas-Wilsker, JoshuhaStudy of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analysesParticle Physics - PhenomenologyThis note presents Monte Carlo generator comparisons of the $t\bar{t}b\bar{b}$ and $t\bar{t}W$ processes at particle level. The aim is to compare the modelling of important backgrounds to $t\bar{t}H$ measurements in multi-lepton final states and in the $t\bar{t}H (H \to b\bar{b})$ decay channel and the treatment of the associated theory uncertainties for a combination of the full Run-2 $t\bar{t}H$ results from ATLAS and CMS. As a first step, modelling and theory uncertainties as used in ATLAS and CMS are compared in the relevant analysis regions.LHCHWG-2022-003oai:cds.cern.ch:281208818-07-2022 |
| spellingShingle | Particle Physics - Phenomenology Ferencz, Lars Grevtsov, Kirill Katzy, Judith Knue, Andrea Helen Van Der Linden, Jan McFayden, Josh Monig, Gianna Pfeffer, Emanuel Lorenz Saibel, Andrej Schroeder, Matthias Thomas-Wilsker, Joshuha Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title | Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title_full | Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title_fullStr | Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title_full_unstemmed | Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title_short | Study of $t\bar{t}b\bar{b}$ and $t\bar{t}W$ background modelling for $t\bar{t}H$ analyses |
| title_sort | study of $t\bar{t}b\bar{b}$ and $t\bar{t}w$ background modelling for $t\bar{t}h$ analyses |
| topic | Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/2812088 |
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