Studying squark mass spectrum through gluino decay at 100 TeV future hadron colliders
نویسندگان
چکیده
We study the prospect of determining decay properties gluino in supersymmetric (SUSY) standard model at a 100 TeV future hadron collider. consider case where neutral Wino is lightest superparticle. In this case, long-lived charged can be used to eliminate backgrounds, which enables us details superparticles. show that, based on analysis numbers high $p_T$ leptons, boosted $W$-jets, and $b$-tagged jets, we may determine gaugino species quark flavors decay. With such determinations, obtain information about mass spectrum squarks even if are out kinematical reach.
منابع مشابه
Squark and Gluino Production at Hadron Colliders
We have determined the theoretical predictions for the cross-sections of squark and gluino production at pp̄ and pp colliders (Tevatron and LHC) in next-to-leading order of supersymmetric QCD. By reducing the dependence on the renormalization/factorization scale considerably, the theoretically predicted values for the cross-sections are much more stable if these higher-order corrections are impl...
متن کاملSquark and Gluino Production at Hadron Colliders∗
The determination of the full SUSY QCD corrections to the production of squarks and gluinos at hadron colliders is reviewed. The inclusion of the NLO corrections stabilizes the theoretical predictions of the various production cross sections significantly and leads to sizeable enhancements of the most relevant cross sections. We discuss the phenomenological consequences of the results on presen...
متن کاملProduction and Decay of Gluino Pairs at Hadron Colliders *
At hadron colliders, one of the most important channels for sparticle production is expected to be the gluino pair production. In the scenario where the sbottom is lighter than the gluino, gluinos can decay into sbottom and bottom quarks. Sbottoms can subsequently decay into bottom quarks and neutralinos. Hence, one expects a rich signature consisting of four b-jets and the missing transverse e...
متن کاملSpin Asymmetries in Squark and Gluino Production at Polarized Hadron Colliders
We study the production cross sections for squarks and gluinos in collision of longitudinally polarized hadrons. The corresponding polarized partonic cross sections are computed in leading order supersymmetric QCD. The resulting asymmetries are evaluated for the polarized proton collider RHIC, as well as for hypothetical polarized options of the Tevatron and the LHC. These asymmetries turn out ...
متن کاملTeV-Scale String Resonances at Hadron Colliders
Abstract We construct tree-level four-particle open-string amplitudes relevant to dilepton and diphoton production at hadron colliders. We expand the amplitudes into string resonance (SR) contributions and compare the total cross-section through the first SR with the Z ′ search at the Tevatron. We establish a current lower bound based on the CDF Run I results on the string scale to be about 1.1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters B
سال: 2021
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2021.136332