E-viri
-
De Clercq, Jarne; Fasanella, Giuseppe; Tytgat, Michael; Bondu, Olivier; Wertz, Sébastien; Brito, Lucas; Pol, Maria Elena; Pavlov, Borislav; González Hernández, Carlos Felipe; Bhowmik, Sandeep; Karimäki, Veikko; Ganjour, Serguei; Hamel De Monchenault, Gautier; Sahin, Mehmet Özgür; Finco, Linda; Viret, Sébastien; Heidemann, Carsten; Hoepfner, Kerstin; Pistone, Claudia; Gallo, Elisabetta; Knolle, Joscha; Lohmann, Wolfgang; Savitskyi, Mykola; Van Onsem, Gerrit Patrick; Centis Vignali, Matteo; Evangelou, Ioannis; Gianneios, Paraskevas; Kar, Chandiprasad; Mohanty, Gagan Bihari; Banerjee, Sudeshna; Mazumdar, Kajari; Dube, Sourabh; Di Mattia, Alessandro; Chatterjee, Kalyanmoy; Malvezzi, Sandra; Bacchetta, Nicola; Gonella, Franco; Manoni, Elisa; Mantovani, Giancarlo; Ciocci, Maria Agnese; Kim, Dong Hee; Nam, Kyungwook; Castaneda Hernandez, Alfredo; De La Cruz-Burelo, Eduard; Duran-Osuna, Cecilia; Misiura, Maciej; Seixas, Joao; Golutvin, Igor; Korenkov, Vladimir; Dubinin, Mikhail; Bitioukov, Sergei; Kachanov, Vassili; Gonzalez Lopez, Oscar; Hernandez, Jose M; Elliott-Peisert, Anna; Mannelli, Marcello; Meijers, Frans; Peruzzi, Marco; Racz, Attila; Rovere, Marco; Schäfer, Christoph; Pigazzini, Simone; Theofilatos, Konstantinos; Canelli, Maria Florencia; Chen, Kai-Feng; Gülmez, Erhan; Agaras, Merve Nazlim; Harder, Kristian; Tomalin, Ian R; Martelli, Arabella; Seez, Christopher; Cox, Peter Timothy; Shalhout, Shalhout; Cousins, Robert; Simon, Sean; Amin, Nick; Wilkinson, Richard; Tan, Shao Min; Ristori, Luciano; Acosta, Darin; Cadamuro, Luca; Shi, Kun; Ackert, Andrew; Johnson, Kurtis F; Saha, Anirban; Sharma, Varun; Rahmani, Mehdi; Gandrajula, Reddy Pratap; Moeller, Anthony; Snyder, Christina; Kovalskyi, Dmytro; Kharchilava, Avto; Roozbahani, Bahareh; Wisecarver, Andrew; Gutay, Laszlo; Fallon, Colin; Galanti, Mario; Osherson, Marc; Thomassen, Peter; Luo, Sifu
2018Report
A measurement of jet substructure observables is presented using $t\bar{t}$ events in the lepton+jets channel from proton-proton collisions at $\sqrt{s}=$13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the Z boson mass, $α_{S}(mZ)=0.115_{-0.013}^{+0.015}$, is extracted from the substructure data at leading-order plus leading-log accuracy.
