Searches for new physics with boosted top quarks in the MadAnalysis 5 and Rivet frameworks
Searches for new physics with boosted top quarks in the MadAnalysis 5 and Rivet frameworks
复制标题
在 MadAnalysis 5 和 Rivet 框架中搜索具有增强顶夸克的新物理
DOI:
10.1140/epjc/s10052-023-11779-2
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Araz J
中科院分区:
文献类型:
--
作者:
Araz J
High-momentum top quarks are a natural physical system in collider experiments for testing models of new physics, and jet substructure methods are key both to exploiting their largest decay mode and to assuaging resolution difficulties as the boosted system becomes increasingly collimated in the detector. To be used in new-physics interpretation studies, it is crucial that related methods get implemented in analysis frameworks allowing for the reinterpretation of the results of the LHC such asMadAnalysis 5andRivet. We describe the implementation of theHEPTopTaggeralgorithm in these two frameworks, and we exemplify the usage of the resulting functionalities to explore the sensitivity of boosted top reconstruction performance to new physics contributions from the Standard Model Effective Field Theory. The results of this study lead to important conclusions about the implicit assumption of Standard-Model-like top quark decays in associated collider analyses, and for the prospects to constrain the Standard Model Effective Field Theory via kinematic observables built from boosted semi-leptonicevents selected usingHEPTopTagger.
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影响因子:
5.4
作者:
Andy Buckley;C. Englert;J. Ferrando;David J. Miller;L. Moore;Michael J. Russell;C. White;The TopFitter collaboration
通讯作者:
Andy Buckley;C. Englert;J. Ferrando;David J. Miller;L. Moore;Michael J. Russell;C. White;The TopFitter collaboration
影响因子:
5.4
作者:
Shiqi Gong;Qi Meng;Jue Zhang;H. Qu;Congqiao Li;Sitian Qian;Weitao Du;Zhi-Ming Ma;Tie-Yan Liu
通讯作者:
Shiqi Gong;Qi Meng;Jue Zhang;H. Qu;Congqiao Li;Sitian Qian;Weitao Du;Zhi-Ming Ma;Tie-Yan Liu
DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
C. Leung;S. Love;Sumathi Rao
通讯作者:
Sumathi Rao
影响因子:
5.5
作者:
Gregor Kasieczka;T. Plehn;A. Butter;K. Cranmer;Dipsikha Debnath;B. Dillon;M. Fairbairn;D. Faroughy;W. Fedorko;L. Gouskos;J. Kamenik;Patrick T. Komiske;Simon Leiss;A. Lister;S. Macaluso;S. Macaluso;E. Metodiev;L. Moore;B. Nachman;B. Nachman;Karl Nordström;J. Pearkes;H. Qu;Y. Rath;M. Rieger;D. Shih;J. Thompson;Sreedevi Varma
通讯作者:
Gregor Kasieczka;T. Plehn;A. Butter;K. Cranmer;Dipsikha Debnath;B. Dillon;M. Fairbairn;D. Faroughy;W. Fedorko;L. Gouskos;J. Kamenik;Patrick T. Komiske;Simon Leiss;A. Lister;S. Macaluso;S. Macaluso;E. Metodiev;L. Moore;B. Nachman;B. Nachman;Karl Nordström;J. Pearkes;H. Qu;Y. Rath;M. Rieger;D. Shih;J. Thompson;Sreedevi Varma
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
C. Englert;K. Nordstrom;L. Moore;Michael J. Russell
通讯作者:
Michael J. Russell