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description Publicationkeyboard_double_arrow_right Article 2021 Czech Republic EnglishAad, G.; Abbott, B.; Abbott, D.C.; Chudoba, J. (Jiří); Hejbal, J. (Jiří); Hladík, O. (Ondřej); Jačka, P. (Petr); Kepka, O. (Oldřich); Kroll, J. (Jiří); Kupčo, A. (Alexander); Latoňová, V. (Věra); Lokajíček, M. (Miloš); Lysák, R. (Roman); Marčišovský, M. (Michal); Mikeštíková, M. (Marcela); Němeček, S. (Stanislav); Šícho, P. (Petr); Svatoš, M. (Michal); Taševský, M. (Marek);handle: 11104/0327728
A search for new phenomena in final states with hadronically decaying tau leptons, b-jets, and missing transverse momentum is presented. The analyzed dataset comprises pp collision data at a center-of-mass energy of s=13 TeV with an integrated luminosity of 139 fb-1, delivered by the Large Hadron Collider and recorded with the ATLAS detector from 2015 to 2018. The observed data are compatible with the expected Standard Model background. The results are interpreted in simplified models for two different scenarios. The first model is based on supersymmetry and considers pair production of top squarks, each of which decays into a b-quark, a neutrino and a tau slepton. Each tau slepton in turn decays into a tau lepton and a nearly massless gravitino. Within this model, top-squark masses up to 1.4 TeV can be excluded at the 95% confidence level over a wide range of tau-slepton masses.
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description Publicationkeyboard_double_arrow_right Article 2021 Czech Republic EnglishAad, G.; Abbott, B.; Abbott, D.C.; Chudoba, J. (Jiří); Hejbal, J. (Jiří); Hladík, O. (Ondřej); Jačka, P. (Petr); Kepka, O. (Oldřich); Kroll, J. (Jiří); Kupčo, A. (Alexander); Latoňová, V. (Věra); Lokajíček, M. (Miloš); Lysák, R. (Roman); Marčišovský, M. (Michal); Mikeštíková, M. (Marcela); Němeček, S. (Stanislav); Šícho, P. (Petr); Svatoš, M. (Michal); Taševský, M. (Marek);handle: 11104/0327728
A search for new phenomena in final states with hadronically decaying tau leptons, b-jets, and missing transverse momentum is presented. The analyzed dataset comprises pp collision data at a center-of-mass energy of s=13 TeV with an integrated luminosity of 139 fb-1, delivered by the Large Hadron Collider and recorded with the ATLAS detector from 2015 to 2018. The observed data are compatible with the expected Standard Model background. The results are interpreted in simplified models for two different scenarios. The first model is based on supersymmetry and considers pair production of top squarks, each of which decays into a b-quark, a neutrino and a tau slepton. Each tau slepton in turn decays into a tau lepton and a nearly massless gravitino. Within this model, top-squark masses up to 1.4 TeV can be excluded at the 95% confidence level over a wide range of tau-slepton masses.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=11104/0327728&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=11104/0327728&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu