Add to ORKGMany extensions of the Standard Model predict the presence of particles decaying into a pair of top-quarks, ranging from narrow resonances such as leptophobic topcolor Z’ boson to broader resonances like Kaluza-Klein excitation of the gluon in a Randall-Sundrum model of extra dimensions. The search exploits the technique based on large-radius jets and jet substructure to enhance sensitivity for boosted top quarks produced from high-mass resonance decays. Recent ATLAS results for ttbar resonance searches at LHC Run 1 are presented in this talk. First LHC Run-2 results will be included if available
Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Kl...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
International audienceMany extensions of the Standard Model predict the presence of particles decayi...
International audienceMany extensions of the Standard Model predict the presence of particles decayi...
There are many theories trying to remedy the weaknesses of the Standard Model (SM). Some of these th...
The search for ttbar resonances that could be produced at the CERN Large Hadron Collider allow the i...
In many models of beyond the Standard Model physics (BSM) the top quark plays a special role. The AT...
A search for new resonances that decay into top quark pairs and new resonances that decay into a top...
Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Kl...
The ATLAS experiment has performed a search for new states decaying to top quark pairs using a data ...
The search for $t\bar t$ resonances allows the investigation of a wide range of physics beyond the S...
This thesis presents a search for resonant production of top-antitop quark pairs in final states con...
An overview is given of the ATLAS searches for new massive states decaying to top quark pairs. The c...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Kl...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
International audienceMany extensions of the Standard Model predict the presence of particles decayi...
International audienceMany extensions of the Standard Model predict the presence of particles decayi...
There are many theories trying to remedy the weaknesses of the Standard Model (SM). Some of these th...
The search for ttbar resonances that could be produced at the CERN Large Hadron Collider allow the i...
In many models of beyond the Standard Model physics (BSM) the top quark plays a special role. The AT...
A search for new resonances that decay into top quark pairs and new resonances that decay into a top...
Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Kl...
The ATLAS experiment has performed a search for new states decaying to top quark pairs using a data ...
The search for $t\bar t$ resonances allows the investigation of a wide range of physics beyond the S...
This thesis presents a search for resonant production of top-antitop quark pairs in final states con...
An overview is given of the ATLAS searches for new massive states decaying to top quark pairs. The c...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
Some models, including the so-called Randall-Sundrum model, predict the existence of heavy Kaluza-Kl...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...
A search for new particles that decay into top quark pairs (ttbar) is performed with the ATLAS exper...