Found 311 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Model-independent sensitivity estimates for the electromagnetic dipole moments of the top quark at the Large Hadron Collider and beyond

As the heaviest known fundamental particle, the top quark ensures testing of the Standard Model and occupies a significant role in a lot of theories of new physics beyond the Standard Model. Expand abstract.
30 days ago
10/10 relevant
arXiv

Top Quark Mixed Hybrid Meson and the Quark-Gluon Plasma

We discuss production of mixed hybrid top quark mesons and possible detection of the creation of the Quark-Gluon Plasma via Relativistic Heavy Ion Collisions. Expand abstract.
36 days ago
10/10 relevant
arXiv

Modified interactions in the top-quark electroweak sector: exploiting unitarity violating effects at the amplitude level to probe New Physics

We present a broad study of collider processes that embed $2 \to 2$ scattering amplitudes involving top quarks in the Electroweak sector. Expand abstract.
42 days ago
9/10 relevant
arXiv

The EFT and FCNC interpretations in the processes with top quarks at CMS

The summary of the latest CMS results based on the recent studies of the standard model processes and searches for new physics effects involving top quarks are presented. Expand abstract.
44 days ago
10/10 relevant
arXiv

Gluino Search with Stop and Top in Nonuniversal Gaugino Mass Models at LHC and Future Colliders

We discuss the gluino mass in the CMSSM and Nonuniversal Gaugino Mass Models (NUGM) frameworks in light of the results from the current LHC and Dark Matter experiments. Expand abstract.
50 days ago
9/10 relevant
arXiv

Symbolic expressions for fully differential single top quark production cross section and decay width of polarized top quark in presence of anomalous Wtb couplings

Spin correlations in the t-channel single top quark production and its subsequent decay are investigated for the case of contributions involving anomalous Wtb couplings. Expand abstract.
52 days ago
10/10 relevant
arXiv

Top quark as a probe of heavy Majorana neutrino at the LHC and future collider

Right-handed (RH) Majorana neutrinos play a crucial role in understanding the origin of neutrino mass, the nature of dark matter and the mechanism of matter-antimatter asymmetry. Expand abstract.
52 days ago
10/10 relevant
arXiv

SUSY-QCD corrected and Sommerfeld enhanced stau annihilation into heavy quarks with scheme and scale uncertainties

We investigate stau-antistau annihilation into heavy quarks in the phenomenological Minimal Supersymmetric Standard Model within the \DMNLO project. Expand abstract.
63 days ago
4/10 relevant
arXiv

On the ATLAS Top Mass Measurements and the Potential for Stealth Stop Contamination

This "stealth stop" regime is characterized by decay kinematics that force the final state top quark off its mass shell; such decays would contaminate the top mass measurements. Expand abstract.
63 days ago
6/10 relevant
arXiv

Tumbling to the top

We propose a new mechanism to generate the couplings of the top quark to a composite Goldstone Higgs, which we dub {\it Global Extended Technicolor} (GETC). Expand abstract.
65 days ago
4/10 relevant
arXiv