Top physics at high-energy lepton colliders
نویسندگان
چکیده
A summary is presented of the workshop “top physics at linear colliders” that was held at IFIC Valencia from the 30th of June to the 3nd July 2015. We present an up-to-date status report of studies into the potential for top quark physics of lepton colliders with an energy reach that exceeds the top quark pair production threshold, with a focus on the linear collider projects ILC and CLIC. This summary shows that such projects can offer very competitive determinations of top quark properties (mass, width) and its interactions with other Standard Model particles, in particular electroweak gauge bosons and the Higgs boson. In both areas the prospects exceed the LHC potential significantly often by an order of magnitude.
منابع مشابه
Top-quark couplings to TeV resonances at future lepton colliders
We study the processes WLWL → tt̄ and WLZL → tb̄ (t̄b) at future lepton colliders as probes of the couplings of the top quark to resonances at the TeV scale. We consider the cases in which the dominant low energy feature of a strongly interacting electroweak symmetry breaking sector is either a scalar or a vector resonance with mass near 1 TeV. We find that future lepton colliders with high energy...
متن کاملγγ Physics at Linear Colliders
A high-energy lepton-lepton collider will give us a unique possibility to study eγ and γγ interactions at high energies. The high-energy photons can be generated by Compton back-scattering of laser light on the high-energy lepton beams. With slightly reduced luminosities for eγ and γγ collisions compared to the lepton-lepton collider one, unique and complementary studies can be performed. A lin...
متن کاملTop quark mass determination near tt̄ threshold at lepton colliders ∗
Top quark mass determination near t ¯ t threshold at lepton colliders * Abstract Future e + e − linear colliders will enable us to determine the top quark mass with high accuracy from the measurement of the 1S peak position of (remnant of) toponium. The estimated statistical error in this measurement is about 50 MeV with integrated luminosity of 30 fb −1. We calculate O(α 5 s m) corrections to ...
متن کاملM ay 2 00 0 Prospects for Colliders and Collider Physics to the 1 PeV Energy Scale 1 Bruce
A review is given of the prospects for future colliders and collider physics at the energy frontier. A proof-of-plausibility scenario is presented for maximizing our progress in elementary particle physics by extending the energy reach of hadron and lepton colliders as quickly and economically as might be technically and financially feasible. The scenario comprises 5 colliders beyond the LHC – ...
متن کاملSearch for Particles and Forces Beyond the Standard Model at HERA ep and Tevatron pp̄ Colliders ∗
A review of searches for physics beyond the Standard Model carried out at high energy leptonhadron and hadron-hadron facilities is presented, with emphasis on topics of interest for future data taking at the upgraded Tevatron pp̄ and HERA ep colliders. The status and discovery prospects are discussed for leptoquarks, Technicolour and supersymmetry, forbidden lepton and quark flavourchanging proc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016